! Started logfile: J0752+3730_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:34 2019 obs J0752+3730_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0752+3730_X_2017_06_15_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895582 visibilities/baseline/integration-bin. ! Found source: J0752+3730 ! ! 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 989 lines of history. ! ! Reading 40140 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 J0752+3730_X_2017_06_15_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861848Jy sigma=0.007199 ! Fit after self-cal, rms=0.852767Jy sigma=0.007143 ! 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=0.7356 mas, bmaj=1.32 mas, bpa=-1.262 degrees ! Estimated noise=845.612 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 = 0.116807 Jy ! Component: 100 - total flux cleaned = 0.14258 Jy ! Total flux subtracted in 100 components = 0.14258 Jy ! Clean residual min=-0.004318 max=0.008185 Jy/beam ! Clean residual mean=-0.000004 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.14258 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.14258 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=0.090171Jy sigma=0.000671 ! Fit after self-cal, rms=0.090163Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834493 Jy ! Component: 100 - total flux cleaned = 0.0121137 Jy ! Total flux subtracted in 100 components = 0.0121137 Jy ! Clean residual min=-0.004039 max=0.003873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.154694 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.154694 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=0.089310Jy sigma=0.000661 ! Fit after self-cal, rms=0.089301Jy sigma=0.000660 ! 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=0.9295 mas, bmaj=1.568 mas, bpa=-2.02 degrees ! Estimated noise=436.795 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 (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526395 Jy ! Component: 100 - total flux cleaned = 0.00810221 Jy ! Component: 150 - total flux cleaned = 0.0099859 Jy ! Component: 200 - total flux cleaned = 0.0109182 Jy ! Total flux subtracted in 200 components = 0.0109182 Jy ! Clean residual min=-0.001889 max=0.003896 Jy/beam ! Clean residual mean=0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.165612 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.165612 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=0.089011Jy sigma=0.000657 ! Fit after self-cal, rms=0.088988Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-3.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346453 Jy ! Component: 100 - total flux cleaned = 0.0051253 Jy ! Component: 150 - total flux cleaned = 0.00560616 Jy ! Component: 200 - total flux cleaned = 0.0056487 Jy ! Total flux subtracted in 200 components = 0.0056487 Jy ! Clean residual min=-0.001615 max=0.001729 Jy/beam ! Clean residual mean=0.000016 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.171261 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.171261 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=0.088834Jy sigma=0.000655 ! Fit after self-cal, rms=0.088825Jy sigma=0.000655 ! 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 1.02 FD 1.01 HN 1.03 KP 1.01 ! LA 1.00 MK 0.99 NL 0.96 OV 1.04 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 MK 0.97 NL 0.95 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 1.02 NL 0.94 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.97 ! LA 1.02 MK 1.03 NL 0.95 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.94 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 0.97 ! LA 1.05 MK 0.97 NL 0.94 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.98 KP 0.97 ! LA 0.97 MK 0.99 NL 0.98 OV 0.98 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! LA 1.01 MK 0.97 NL 0.96 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 1.02 ! LA 1.02 MK 0.98 NL 0.95 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.98 ! LA 1.00 MK 0.98 NL 0.96 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.94 KP 0.98 ! LA 0.98 MK 0.97 NL 0.95 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.088825Jy sigma=0.000655 ! Fit after self-cal, rms=0.088738Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=1.572 mas, bpa=-2.653 degrees ! Estimated noise=434.865 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 = 0.000195882 Jy ! Component: 100 - total flux cleaned = 0.000493273 Jy ! Component: 150 - total flux cleaned = 0.000523887 Jy ! Component: 200 - total flux cleaned = 0.000423711 Jy ! Total flux subtracted in 200 components = 0.000423711 Jy ! Clean residual min=-0.001359 max=0.001493 Jy/beam ! Clean residual mean=0.000014 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.171685 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.171685 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=0.088703Jy sigma=0.000653 ! Fit after self-cal, rms=0.088722Jy sigma=0.000653 ! 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=0.088722Jy sigma=0.000653 ! Fit after self-cal, rms=0.093384Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=1.567 mas, bpa=-2.448 degrees ! Estimated noise=434.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422891 Jy ! Component: 100 - total flux cleaned = 0.000312603 Jy ! Component: 150 - total flux cleaned = 0.000177063 Jy ! Component: 200 - total flux cleaned = 3.83943e-05 Jy ! Total flux subtracted in 200 components = 3.83943e-05 Jy ! Clean residual min=-0.001066 max=0.001148 Jy/beam ! Clean residual mean=0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.171723 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.171723 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=0.093372Jy sigma=0.000651 ! Fit after self-cal, rms=0.093404Jy sigma=0.000651 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 (20.2, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072248 Jy ! Component: 100 - total flux cleaned = 0.000632691 Jy ! Component: 150 - total flux cleaned = 0.00059558 Jy ! Component: 200 - total flux cleaned = 0.000579068 Jy ! Total flux subtracted in 200 components = 0.000579068 Jy ! Clean residual min=-0.001036 max=0.000958 Jy/beam ! Clean residual mean=0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.172302 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.172302 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=0.093386Jy sigma=0.000651 ! Fit after self-cal, rms=0.093384Jy sigma=0.000651 ! 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=0.093384Jy sigma=0.000651 ! Fit after self-cal, rms=0.093422Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9317 mas, bmaj=1.568 mas, bpa=-2.446 degrees ! Estimated noise=434.686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70292e-06 Jy ! Component: 100 - total flux cleaned = -6.03128e-05 Jy ! Component: 150 - total flux cleaned = -0.000122916 Jy ! Component: 200 - total flux cleaned = -0.00018142 Jy ! Total flux subtracted in 200 components = -0.00018142 Jy ! Clean residual min=-0.000988 max=0.000929 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.172121 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.172121 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=0.093414Jy sigma=0.000651 ! Fit after self-cal, rms=0.093414Jy sigma=0.000651 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 = -6.04087e-05 Jy ! Component: 100 - total flux cleaned = -0.000115135 Jy ! Component: 150 - total flux cleaned = -0.000154361 Jy ! Component: 200 - total flux cleaned = -0.000204054 Jy ! Total flux subtracted in 200 components = -0.000204054 Jy ! Clean residual min=-0.000967 max=0.000910 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.171916 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 102 components and 0.171916 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=0.093409Jy sigma=0.000651 ! Fit after self-cal, rms=0.093409Jy sigma=0.000651 ! 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=0.093409Jy sigma=0.000651 ! Fit after self-cal, rms=0.093353Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=2.565 mas, bpa=-9.515 degrees ! Estimated noise=540.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149823 Jy ! Component: 100 - total flux cleaned = -0.000161512 Jy ! Component: 150 - total flux cleaned = -0.000184385 Jy ! Component: 200 - total flux cleaned = -0.000214921 Jy ! Total flux subtracted in 200 components = -0.000214921 Jy ! Clean residual min=-0.000906 max=0.001028 Jy/beam ! Clean residual mean=0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.171702 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.171702 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=0.093352Jy sigma=0.000651 ! Fit after self-cal, rms=0.093351Jy sigma=0.000651 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 = -7.92168e-05 Jy ! Component: 100 - total flux cleaned = -0.000108511 Jy ! Component: 150 - total flux cleaned = -0.000117815 Jy ! Component: 200 - total flux cleaned = -0.000134607 Jy ! Total flux subtracted in 200 components = -0.000134607 Jy ! Clean residual min=-0.000886 max=0.001029 Jy/beam ! Clean residual mean=0.000007 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.171567 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.171567 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=0.093351Jy sigma=0.000651 ! Fit after self-cal, rms=0.093350Jy sigma=0.000651 ! 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=0.9317 mas, bmaj=1.568 mas, bpa=-2.444 degrees ! Estimated noise=434.557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9317 x 1.568 at -2.444 degrees (North through East) ! Clean map min=-0.00088561 max=0.15004 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=0.7373 mas, bmaj=1.319 mas, bpa=-1.613 degrees ! Estimated noise=843.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116237 Jy ! Component: 100 - total flux cleaned = 0.142197 Jy ! Component: 150 - total flux cleaned = 0.151044 Jy ! Component: 200 - total flux cleaned = 0.156293 Jy ! Total flux subtracted in 200 components = 0.156293 Jy ! Clean residual min=-0.002890 max=0.003161 Jy/beam ! Clean residual mean=-0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.156294 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 0.156294 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9317 mas, bmaj=1.568 mas, bpa=-2.444 degrees ! Estimated noise=434.557 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 = 0.00555698 Jy ! Component: 100 - total flux cleaned = 0.00880639 Jy ! Component: 150 - total flux cleaned = 0.0111311 Jy ! Component: 200 - total flux cleaned = 0.0128165 Jy ! Total flux subtracted in 200 components = 0.0128165 Jy ! Clean residual min=-0.001247 max=0.001125 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.16911 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.16911 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=2.188 mas, bmaj=2.565 mas, bpa=-9.515 degrees ! Estimated noise=540.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016386 Jy ! Component: 100 - total flux cleaned = 0.00208866 Jy ! Component: 150 - total flux cleaned = 0.00227648 Jy ! Component: 200 - total flux cleaned = 0.00240386 Jy ! Total flux subtracted in 200 components = 0.00240386 Jy ! Clean residual min=-0.001012 max=0.001038 Jy/beam ! Clean residual mean=0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.171514 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 = 8.50089e-05 Jy ! Component: 100 - total flux cleaned = 0.000140647 Jy ! Component: 150 - total flux cleaned = 0.000157198 Jy ! Component: 200 - total flux cleaned = 0.000156856 Jy ! Total flux subtracted in 200 components = 0.000156856 Jy ! Clean residual min=-0.000938 max=0.000999 Jy/beam ! Clean residual mean=0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.171671 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 78 components and 0.171671 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9317 mas, bmaj=1.568 mas, bpa=-2.444 degrees ! Estimated noise=434.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224277 Jy ! Component: 100 - total flux cleaned = 0.000280794 Jy ! Component: 150 - total flux cleaned = 0.000307157 Jy ! Component: 200 - total flux cleaned = 0.000259294 Jy ! Total flux subtracted in 200 components = 0.000259294 Jy ! Clean residual min=-0.001100 max=0.000969 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.17193 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.17193 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=0.093374Jy sigma=0.000651 ! Fit after self-cal, rms=0.093364Jy sigma=0.000651 wmodel J0752+3730_X_2017_06_15_pus_map.mod ! Writing 101 model components to file: J0752+3730_X_2017_06_15_pus_map.mod wobs J0752+3730_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0752+3730_X_2017_06_15_pus_uvs.fits wwins J0752+3730_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0752+3730_X_2017_06_15_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 = -0.000264672 Jy ! Component: 100 - total flux cleaned = -0.000352296 Jy ! Component: 150 - total flux cleaned = -0.000452816 Jy ! Component: 200 - total flux cleaned = -0.000517728 Jy ! Component: 250 - total flux cleaned = -0.000565166 Jy ! Component: 300 - total flux cleaned = -0.000565309 Jy ! Component: 350 - total flux cleaned = -0.000580131 Jy ! Component: 400 - total flux cleaned = -0.000580109 Jy ! Component: 450 - total flux cleaned = -0.000594611 Jy ! Component: 500 - total flux cleaned = -0.000622378 Jy ! Component: 550 - total flux cleaned = -0.000636092 Jy ! Component: 600 - total flux cleaned = -0.000636092 Jy ! Component: 650 - total flux cleaned = -0.000662652 Jy ! Component: 700 - total flux cleaned = -0.000701645 Jy ! Component: 750 - total flux cleaned = -0.00073982 Jy ! Component: 800 - total flux cleaned = -0.000701999 Jy ! Component: 850 - total flux cleaned = -0.000764399 Jy ! Component: 900 - total flux cleaned = -0.000776661 Jy ! Component: 950 - total flux cleaned = -0.000800746 Jy ! Component: 1000 - total flux cleaned = -0.000800717 Jy ! Component: 1050 - total flux cleaned = -0.000812612 Jy ! Component: 1100 - total flux cleaned = -0.000801 Jy ! Component: 1150 - total flux cleaned = -0.000835736 Jy ! Component: 1200 - total flux cleaned = -0.000789998 Jy ! Component: 1250 - total flux cleaned = -0.000824115 Jy ! Component: 1300 - total flux cleaned = -0.000824047 Jy ! Component: 1350 - total flux cleaned = -0.000823928 Jy ! Component: 1400 - total flux cleaned = -0.000802103 Jy ! Component: 1450 - total flux cleaned = -0.000856427 Jy ! Component: 1500 - total flux cleaned = -0.000845643 Jy ! Component: 1550 - total flux cleaned = -0.00082428 Jy ! Component: 1600 - total flux cleaned = -0.000845549 Jy ! Component: 1650 - total flux cleaned = -0.000866573 Jy ! Component: 1700 - total flux cleaned = -0.000876866 Jy ! Component: 1750 - total flux cleaned = -0.000887262 Jy ! Component: 1800 - total flux cleaned = -0.000846557 Jy ! Component: 1850 - total flux cleaned = -0.000897208 Jy ! Component: 1900 - total flux cleaned = -0.000897185 Jy ! Component: 1950 - total flux cleaned = -0.000907119 Jy ! Component: 2000 - total flux cleaned = -0.000887363 Jy ! Total flux subtracted in 2048 components = -0.000858002 Jy ! Clean residual min=-0.000506 max=0.000515 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.171072 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 250 components and 0.171072 Jy ![Exited script file: muppet] wmap "J0752+3730_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9317 x 1.568 at -2.444 degrees (North through East) ! Clean map min=-0.00085341 max=0.14997 Jy/beam ! Writing clean map to FITS file: J0752+3730_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.363054 0.363054 0.726109 1.45222 2.90443 5.80887 11.6177 23.2355 46.471 92.9419 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9317 x 1.568 at -2.444 degrees (North through East) ! Clean map min=-0.00085341 max=0.14997 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 J0752+3730_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:37 2019