! Started logfile: J0602-0004_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:13 2019 obs J0602-0004_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0602-0004_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.612069 visibilities/baseline/integration-bin. ! Found source: J0602-0004 ! ! 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 763 lines of history. ! ! Reading 38340 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 J0602-0004_X_2017_10_09_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 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 435 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 567 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 421 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 437 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 637 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 490 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 537 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 709 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998406Jy sigma=0.008742 ! Fit after self-cal, rms=0.955993Jy sigma=0.008370 ! 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=0.8372 mas, bmaj=3.146 mas, bpa=-18.78 degrees ! Estimated noise=1516.59 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 = 0.0367523 Jy ! Component: 100 - total flux cleaned = 0.04497 Jy ! Total flux subtracted in 100 components = 0.04497 Jy ! Clean residual min=-0.003340 max=0.004012 Jy/beam ! Clean residual mean=-0.000028 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.04497 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.04497 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=0.070852Jy sigma=0.000599 ! Fit after self-cal, rms=0.069485Jy sigma=0.000587 ! 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=1.161 mas, bmaj=3.517 mas, bpa=-19.67 degrees ! Estimated noise=520.716 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 = 0.00328381 Jy ! Component: 100 - total flux cleaned = 0.00435441 Jy ! Component: 150 - total flux cleaned = 0.00495195 Jy ! Component: 200 - total flux cleaned = 0.00510886 Jy ! Total flux subtracted in 200 components = 0.00510886 Jy ! Clean residual min=-0.001491 max=0.001305 Jy/beam ! Clean residual mean=0.000009 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0500789 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0500789 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=0.069335Jy sigma=0.000586 ! Fit after self-cal, rms=0.069333Jy sigma=0.000585 ! 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 0.97 FD 1.07 HN 1.01 KP 1.02 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.05 ! LA 1.07 MK 1.01 NL 0.97 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.03 ! LA 1.05 MK 1.00 NL 1.10 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.03 KP 0.95 ! LA 1.03 MK 1.02 NL 1.21 OV 1.00* ! PT 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 1.01 KP 0.98 ! LA 1.08 MK 0.96 NL 0.98 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 0.91 KP 0.95 ! LA 1.06 MK 1.03 NL 0.96 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00 KP 0.94 ! LA 0.99 MK 1.08 NL 1.05 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.91 KP 1.02 ! LA 1.06 MK 1.10 NL 0.91 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.91 KP 0.93 ! LA 1.03 MK 1.01 NL 1.03 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.97 ! LA 0.90 MK 1.01 NL 0.89 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 0.88 KP 1.02 ! LA 0.99 MK 0.97 NL 0.92 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 12. ! A total of 249 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.83 HN 0.92 KP 0.79 ! LA 0.94 MK 1.00* NL 1.05 OV 1.00* ! PT 0.95 ! ! ! Fit before self-cal, rms=0.069333Jy sigma=0.000585 ! Fit after self-cal, rms=0.069385Jy sigma=0.000586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.487 mas, bpa=-19.54 degrees ! Estimated noise=531.782 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 = 0.000121849 Jy ! Component: 100 - total flux cleaned = 0.000160959 Jy ! Component: 150 - total flux cleaned = 0.000172453 Jy ! Component: 200 - total flux cleaned = 0.000182088 Jy ! Total flux subtracted in 200 components = 0.000182088 Jy ! Clean residual min=-0.001186 max=0.001113 Jy/beam ! Clean residual mean=0.000012 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.050261 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.050261 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=0.069380Jy sigma=0.000586 ! Fit after self-cal, rms=0.069407Jy sigma=0.000586 ! 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=0.069407Jy sigma=0.000586 ! Fit after self-cal, rms=0.070230Jy sigma=0.000585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.486 mas, bpa=-19.44 degrees ! Estimated noise=532.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031733 Jy ! Component: 100 - total flux cleaned = -0.000315904 Jy ! Component: 150 - total flux cleaned = -0.000316817 Jy ! Component: 200 - total flux cleaned = -0.000316689 Jy ! Total flux subtracted in 200 components = -0.000316689 Jy ! Clean residual min=-0.001087 max=0.000956 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0499443 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0499443 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=0.070225Jy sigma=0.000585 ! Fit after self-cal, rms=0.070259Jy sigma=0.000585 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 = -0.000183746 Jy ! Component: 100 - total flux cleaned = -0.000225323 Jy ! Component: 150 - total flux cleaned = -0.000262675 Jy ! Component: 200 - total flux cleaned = -0.000279793 Jy ! Total flux subtracted in 200 components = -0.000279793 Jy ! Clean residual min=-0.001022 max=0.000943 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0496645 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0496645 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=0.070256Jy sigma=0.000585 ! Fit after self-cal, rms=0.070255Jy sigma=0.000585 ! 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=0.070255Jy sigma=0.000585 ! Fit after self-cal, rms=0.070529Jy sigma=0.000585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.483 mas, bpa=-19.41 degrees ! Estimated noise=532.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.34216e-05 Jy ! Component: 100 - total flux cleaned = -8.49516e-05 Jy ! Component: 150 - total flux cleaned = -9.37496e-05 Jy ! Component: 200 - total flux cleaned = -8.51886e-05 Jy ! Total flux subtracted in 200 components = -8.51886e-05 Jy ! Clean residual min=-0.001045 max=0.000979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0495793 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0495793 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=0.070526Jy sigma=0.000585 ! Fit after self-cal, rms=0.070546Jy sigma=0.000584 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 = -8.04771e-05 Jy ! Component: 100 - total flux cleaned = -9.94284e-05 Jy ! Component: 150 - total flux cleaned = -9.89148e-05 Jy ! Component: 200 - total flux cleaned = -9.91143e-05 Jy ! Total flux subtracted in 200 components = -9.91143e-05 Jy ! Clean residual min=-0.001035 max=0.000997 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0494802 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0494802 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=0.070544Jy sigma=0.000584 ! Fit after self-cal, rms=0.070537Jy sigma=0.000584 ! 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=0.070537Jy sigma=0.000584 ! Fit after self-cal, rms=0.070657Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=3.687 mas, bpa=-18.12 degrees ! Estimated noise=608.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11259e-05 Jy ! Component: 100 - total flux cleaned = -5.89645e-05 Jy ! Component: 150 - total flux cleaned = -8.661e-05 Jy ! Component: 200 - total flux cleaned = -0.000108553 Jy ! Total flux subtracted in 200 components = -0.000108553 Jy ! Clean residual min=-0.001154 max=0.001045 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0493716 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0493716 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=0.070657Jy sigma=0.000584 ! Fit after self-cal, rms=0.070654Jy sigma=0.000584 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 = -6.4017e-05 Jy ! Component: 100 - total flux cleaned = -9.37923e-05 Jy ! Component: 150 - total flux cleaned = -0.000117664 Jy ! Component: 200 - total flux cleaned = -0.000117754 Jy ! Total flux subtracted in 200 components = -0.000117754 Jy ! Clean residual min=-0.001171 max=0.001086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0492539 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0492539 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=0.070654Jy sigma=0.000584 ! Fit after self-cal, rms=0.070649Jy sigma=0.000584 ! 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=1.138 mas, bmaj=3.479 mas, bpa=-19.37 degrees ! Estimated noise=532.024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.479 at -19.37 degrees (North through East) ! Clean map min=-0.0013739 max=0.047934 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=0.8422 mas, bmaj=3.187 mas, bpa=-18.64 degrees ! Estimated noise=1509.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381577 Jy ! Component: 100 - total flux cleaned = 0.0467285 Jy ! Component: 150 - total flux cleaned = 0.0475265 Jy ! Component: 200 - total flux cleaned = 0.0479762 Jy ! Total flux subtracted in 200 components = 0.0479762 Jy ! Clean residual min=-0.003275 max=0.003155 Jy/beam ! Clean residual mean=-0.000006 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0479762 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0479762 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.479 mas, bpa=-19.37 degrees ! Estimated noise=532.024 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) ! Added new window around map position (0.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146559 Jy ! Component: 100 - total flux cleaned = 0.00176695 Jy ! Component: 150 - total flux cleaned = 0.00183938 Jy ! Component: 200 - total flux cleaned = 0.00186027 Jy ! Total flux subtracted in 200 components = 0.00186027 Jy ! Clean residual min=-0.001064 max=0.000956 Jy/beam ! Clean residual mean=-0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0498365 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0498365 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=2.485 mas, bmaj=3.687 mas, bpa=-18.12 degrees ! Estimated noise=608.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.66294e-05 Jy ! Component: 100 - total flux cleaned = 8.48336e-05 Jy ! Component: 150 - total flux cleaned = 8.47422e-05 Jy ! Component: 200 - total flux cleaned = 8.4955e-05 Jy ! Total flux subtracted in 200 components = 8.4955e-05 Jy ! Clean residual min=-0.001144 max=0.000779 Jy/beam ! Clean residual mean=-0.000007 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0499215 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 = 9.55406e-06 Jy ! Component: 100 - total flux cleaned = 3.42183e-05 Jy ! Component: 150 - total flux cleaned = 4.87768e-05 Jy ! Component: 200 - total flux cleaned = 6.19151e-05 Jy ! Total flux subtracted in 200 components = 6.19151e-05 Jy ! Clean residual min=-0.001098 max=0.000788 Jy/beam ! Clean residual mean=-0.000006 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0499834 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.0499834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.479 mas, bpa=-19.37 degrees ! Estimated noise=532.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137487 Jy ! Component: 100 - total flux cleaned = 0.000124233 Jy ! Component: 150 - total flux cleaned = 0.000101473 Jy ! Component: 200 - total flux cleaned = 6.05954e-05 Jy ! Total flux subtracted in 200 components = 6.05954e-05 Jy ! Clean residual min=-0.000926 max=0.000957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.050044 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.050044 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=0.070640Jy sigma=0.000584 ! Fit after self-cal, rms=0.070634Jy sigma=0.000584 wmodel J0602-0004_X_2017_10_09_pus_map.mod ! Writing 67 model components to file: J0602-0004_X_2017_10_09_pus_map.mod wobs J0602-0004_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0602-0004_X_2017_10_09_pus_uvs.fits wwins J0602-0004_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0602-0004_X_2017_10_09_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 = -0.00027386 Jy ! Component: 100 - total flux cleaned = -0.000338737 Jy ! Component: 150 - total flux cleaned = -0.000383239 Jy ! Component: 200 - total flux cleaned = -0.000423401 Jy ! Component: 250 - total flux cleaned = -0.000474924 Jy ! Component: 300 - total flux cleaned = -0.000523512 Jy ! Component: 350 - total flux cleaned = -0.000546717 Jy ! Component: 400 - total flux cleaned = -0.000580275 Jy ! Component: 450 - total flux cleaned = -0.000591313 Jy ! Component: 500 - total flux cleaned = -0.000591431 Jy ! Component: 550 - total flux cleaned = -0.000571386 Jy ! Component: 600 - total flux cleaned = -0.000581279 Jy ! Component: 650 - total flux cleaned = -0.000600085 Jy ! Component: 700 - total flux cleaned = -0.00060911 Jy ! Component: 750 - total flux cleaned = -0.000618073 Jy ! Component: 800 - total flux cleaned = -0.000626993 Jy ! Component: 850 - total flux cleaned = -0.000627011 Jy ! Component: 900 - total flux cleaned = -0.000643618 Jy ! Component: 950 - total flux cleaned = -0.000635342 Jy ! Component: 1000 - total flux cleaned = -0.000651272 Jy ! Component: 1050 - total flux cleaned = -0.000659117 Jy ! Component: 1100 - total flux cleaned = -0.000651456 Jy ! Component: 1150 - total flux cleaned = -0.000629118 Jy ! Component: 1200 - total flux cleaned = -0.000614678 Jy ! Component: 1250 - total flux cleaned = -0.000614698 Jy ! Component: 1300 - total flux cleaned = -0.000586381 Jy ! Component: 1350 - total flux cleaned = -0.000572532 Jy ! Component: 1400 - total flux cleaned = -0.000552086 Jy ! Component: 1450 - total flux cleaned = -0.00052504 Jy ! Component: 1500 - total flux cleaned = -0.000531665 Jy ! Component: 1550 - total flux cleaned = -0.000511876 Jy ! Component: 1600 - total flux cleaned = -0.000492331 Jy ! Component: 1650 - total flux cleaned = -0.00047948 Jy ! Component: 1700 - total flux cleaned = -0.000479377 Jy ! Component: 1750 - total flux cleaned = -0.000472983 Jy ! Component: 1800 - total flux cleaned = -0.000472957 Jy ! Component: 1850 - total flux cleaned = -0.000485215 Jy ! Component: 1900 - total flux cleaned = -0.000491228 Jy ! Component: 1950 - total flux cleaned = -0.000473123 Jy ! Component: 2000 - total flux cleaned = -0.000491108 Jy ! Total flux subtracted in 2048 components = -0.000502932 Jy ! Clean residual min=-0.000370 max=0.000311 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.049541 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 185 components and 0.049541 Jy ![Exited script file: muppet] wmap "J0602-0004_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.479 at -19.37 degrees (North through East) ! Clean map min=-0.00091137 max=0.048038 Jy/beam ! Writing clean map to FITS file: J0602-0004_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0480377 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.705275 0.705275 1.41055 2.8211 5.6422 11.2844 22.5688 45.1376 90.2752 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.479 at -19.37 degrees (North through East) ! Clean map min=-0.00091137 max=0.048038 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 J0602-0004_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:15 2019