! Started logfile: J1309+4305_X_2017_07_09_pus_uvs.log on Wed May 8 15:25:18 2019 obs J1309+4305_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1309+4305_X_2017_07_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901082 visibilities/baseline/integration-bin. ! Found source: J1309+4305 ! ! 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 979 lines of history. ! ! Reading 54984 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 J1309+4305_X_2017_07_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995825Jy sigma=0.008338 ! Fit after self-cal, rms=0.954208Jy sigma=0.008000 ! 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=0.8038 mas, bmaj=1.124 mas, bpa=11.34 degrees ! Estimated noise=738.771 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 = 0.0369266 Jy ! Component: 100 - total flux cleaned = 0.045485 Jy ! Total flux subtracted in 100 components = 0.045485 Jy ! Clean residual min=-0.002068 max=0.003119 Jy/beam ! Clean residual mean=-0.000008 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.045485 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.045485 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=0.081222Jy sigma=0.000646 ! Fit after self-cal, rms=0.080149Jy sigma=0.000637 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426555 Jy ! Component: 100 - total flux cleaned = 0.00631692 Jy ! Total flux subtracted in 100 components = 0.00631692 Jy ! Clean residual min=-0.001787 max=0.001730 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0518019 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0518019 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=0.079860Jy sigma=0.000635 ! Fit after self-cal, rms=0.079848Jy sigma=0.000635 ! 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=1.043 mas, bmaj=1.44 mas, bpa=13.78 degrees ! Estimated noise=373.149 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, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211404 Jy ! Component: 100 - total flux cleaned = 0.00321069 Jy ! Component: 150 - total flux cleaned = 0.0038484 Jy ! Component: 200 - total flux cleaned = 0.00407979 Jy ! Total flux subtracted in 200 components = 0.00407979 Jy ! Clean residual min=-0.001091 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0558817 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.0558817 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=0.079789Jy sigma=0.000634 ! Fit after self-cal, rms=0.079780Jy sigma=0.000634 ! 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 1.08 KP 0.98 ! LA 1.03 MK 1.00 NL 1.00 OV 0.97 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.01 KP 1.03 ! LA 1.01 MK 1.03 NL 1.01 OV 1.07 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.98 KP 1.06 ! LA 1.04 MK 1.03 NL 1.03 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.12 KP 0.97 ! LA 1.00 MK 1.02 NL 1.01 OV 0.97 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.91 KP 1.01 ! LA 0.97 MK 1.10 NL 1.02 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 0.92 ! LA 1.00 MK 1.07 NL 0.99 OV 1.04 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 0.94 KP 0.94 ! LA 1.01 MK 0.96 NL 0.96 OV 1.06 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.94 KP 0.99 ! LA 0.98 MK 1.05 NL 0.97 OV 1.05 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.95 KP 0.96 ! LA 0.96 MK 1.01 NL 0.95 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.95 KP 0.93 ! LA 1.09 MK 0.97 NL 0.97 OV 1.04 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.08 KP 1.00 ! LA 0.99 MK 0.91 NL 0.97 OV 0.91 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.89 HN 0.91 KP 0.93 ! LA 0.99 MK 0.86 NL 0.97 OV 0.95 ! PT 0.89 SC 0.95 ! ! ! Fit before self-cal, rms=0.079780Jy sigma=0.000634 ! Fit after self-cal, rms=0.078799Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.442 mas, bpa=13.42 degrees ! Estimated noise=372.186 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 = 0.000653735 Jy ! Component: 100 - total flux cleaned = 0.000760474 Jy ! Component: 150 - total flux cleaned = 0.000761535 Jy ! Component: 200 - total flux cleaned = 0.000774042 Jy ! Total flux subtracted in 200 components = 0.000774042 Jy ! Clean residual min=-0.000998 max=0.000998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0566557 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0566557 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=0.078791Jy sigma=0.000633 ! Fit after self-cal, rms=0.078805Jy sigma=0.000633 ! 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=0.078805Jy sigma=0.000633 ! Fit after self-cal, rms=0.079224Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=1.441 mas, bpa=13.13 degrees ! Estimated noise=373.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417452 Jy ! Component: 100 - total flux cleaned = 0.000610736 Jy ! Component: 150 - total flux cleaned = 0.000647743 Jy ! Component: 200 - total flux cleaned = 0.000657936 Jy ! Total flux subtracted in 200 components = 0.000657936 Jy ! Clean residual min=-0.000981 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0573136 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0573136 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=0.079219Jy sigma=0.000632 ! Fit after self-cal, rms=0.079250Jy sigma=0.000632 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 = 0.000158724 Jy ! Component: 100 - total flux cleaned = 0.000182699 Jy ! Component: 150 - total flux cleaned = 0.000223851 Jy ! Component: 200 - total flux cleaned = 0.000232999 Jy ! Total flux subtracted in 200 components = 0.000232999 Jy ! Clean residual min=-0.000958 max=0.000935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0575466 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.0575466 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=0.079247Jy sigma=0.000632 ! Fit after self-cal, rms=0.079245Jy sigma=0.000632 ! 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=0.079245Jy sigma=0.000632 ! Fit after self-cal, rms=0.079416Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.44 mas, bpa=13.02 degrees ! Estimated noise=372.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178741 Jy ! Component: 100 - total flux cleaned = 0.000257189 Jy ! Component: 150 - total flux cleaned = 0.000323459 Jy ! Component: 200 - total flux cleaned = 0.000340475 Jy ! Total flux subtracted in 200 components = 0.000340475 Jy ! Clean residual min=-0.000930 max=0.000896 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0578871 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0578871 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=0.079413Jy sigma=0.000632 ! Fit after self-cal, rms=0.079438Jy sigma=0.000632 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 = 2.16563e-05 Jy ! Component: 100 - total flux cleaned = 4.97646e-05 Jy ! Component: 150 - total flux cleaned = 6.64916e-05 Jy ! Component: 200 - total flux cleaned = 7.42247e-05 Jy ! Total flux subtracted in 200 components = 7.42247e-05 Jy ! Clean residual min=-0.000942 max=0.000908 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0579613 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0579613 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=0.079436Jy sigma=0.000632 ! Fit after self-cal, rms=0.079437Jy sigma=0.000632 ! 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=0.079437Jy sigma=0.000632 ! Fit after self-cal, rms=0.079534Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=2.551 mas, bpa=21.19 degrees ! Estimated noise=465.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262847 Jy ! Component: 100 - total flux cleaned = 0.000324122 Jy ! Component: 150 - total flux cleaned = 0.000375389 Jy ! Component: 200 - total flux cleaned = 0.000413516 Jy ! Total flux subtracted in 200 components = 0.000413516 Jy ! Clean residual min=-0.000908 max=0.000813 Jy/beam ! Clean residual mean=0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0583749 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0583749 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=0.079533Jy sigma=0.000632 ! Fit after self-cal, rms=0.079541Jy sigma=0.000632 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 = 8.77211e-05 Jy ! Component: 100 - total flux cleaned = 0.000130948 Jy ! Component: 150 - total flux cleaned = 0.000158566 Jy ! Component: 200 - total flux cleaned = 0.000166419 Jy ! Total flux subtracted in 200 components = 0.000166419 Jy ! Clean residual min=-0.000891 max=0.000808 Jy/beam ! Clean residual mean=0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0585413 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0585413 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=0.079541Jy sigma=0.000632 ! Fit after self-cal, rms=0.079541Jy sigma=0.000632 ! 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=1.049 mas, bmaj=1.44 mas, bpa=12.83 degrees ! Estimated noise=371.969 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.44 at 12.83 degrees (North through East) ! Clean map min=-0.0008619 max=0.0496 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=0.805 mas, bmaj=1.122 mas, bpa=10.81 degrees ! Estimated noise=734.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375444 Jy ! Component: 100 - total flux cleaned = 0.0466557 Jy ! Component: 150 - total flux cleaned = 0.0506667 Jy ! Component: 200 - total flux cleaned = 0.0531006 Jy ! Total flux subtracted in 200 components = 0.0531006 Jy ! Clean residual min=-0.001785 max=0.001753 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0531006 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0531006 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.44 mas, bpa=12.83 degrees ! Estimated noise=371.969 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 = 0.00236464 Jy ! Component: 100 - total flux cleaned = 0.00365259 Jy ! Component: 150 - total flux cleaned = 0.00433335 Jy ! Component: 200 - total flux cleaned = 0.00463043 Jy ! Total flux subtracted in 200 components = 0.00463043 Jy ! Clean residual min=-0.000981 max=0.000936 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.057731 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.057731 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=2.206 mas, bmaj=2.551 mas, bpa=21.19 degrees ! Estimated noise=465.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692217 Jy ! Component: 100 - total flux cleaned = 0.000826064 Jy ! Component: 150 - total flux cleaned = 0.000837844 Jy ! Component: 200 - total flux cleaned = 0.000837656 Jy ! Total flux subtracted in 200 components = 0.000837656 Jy ! Clean residual min=-0.000884 max=0.000801 Jy/beam ! Clean residual mean=0.000004 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0585686 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 = -5.6047e-07 Jy ! Component: 100 - total flux cleaned = -4.49677e-07 Jy ! Component: 150 - total flux cleaned = 5.0859e-06 Jy ! Component: 200 - total flux cleaned = 5.1443e-06 Jy ! Total flux subtracted in 200 components = 5.1443e-06 Jy ! Clean residual min=-0.000881 max=0.000799 Jy/beam ! Clean residual mean=0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0585738 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.0585738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.44 mas, bpa=12.83 degrees ! Estimated noise=371.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.99566e-06 Jy ! Component: 100 - total flux cleaned = -2.75777e-05 Jy ! Component: 150 - total flux cleaned = -6.81705e-05 Jy ! Component: 200 - total flux cleaned = -8.05131e-05 Jy ! Total flux subtracted in 200 components = -8.05131e-05 Jy ! Clean residual min=-0.000981 max=0.000876 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0584933 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0584933 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=0.079544Jy sigma=0.000632 ! Fit after self-cal, rms=0.079544Jy sigma=0.000632 wmodel J1309+4305_X_2017_07_09_pus_map.mod ! Writing 59 model components to file: J1309+4305_X_2017_07_09_pus_map.mod wobs J1309+4305_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1309+4305_X_2017_07_09_pus_uvs.fits wwins J1309+4305_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1309+4305_X_2017_07_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 = -0.000291472 Jy ! Component: 100 - total flux cleaned = -0.000383697 Jy ! Component: 150 - total flux cleaned = -0.000383345 Jy ! Component: 200 - total flux cleaned = -0.000425897 Jy ! Component: 250 - total flux cleaned = -0.000507168 Jy ! Component: 300 - total flux cleaned = -0.000573087 Jy ! Component: 350 - total flux cleaned = -0.000676497 Jy ! Component: 400 - total flux cleaned = -0.000765131 Jy ! Component: 450 - total flux cleaned = -0.000827155 Jy ! Component: 500 - total flux cleaned = -0.0008516 Jy ! Component: 550 - total flux cleaned = -0.000899742 Jy ! Component: 600 - total flux cleaned = -0.000993429 Jy ! Component: 650 - total flux cleaned = -0.00103915 Jy ! Component: 700 - total flux cleaned = -0.00109562 Jy ! Component: 750 - total flux cleaned = -0.00115122 Jy ! Component: 800 - total flux cleaned = -0.00127184 Jy ! Component: 850 - total flux cleaned = -0.00129318 Jy ! Component: 900 - total flux cleaned = -0.00135742 Jy ! Component: 950 - total flux cleaned = -0.00140997 Jy ! Component: 1000 - total flux cleaned = -0.00142046 Jy ! Component: 1050 - total flux cleaned = -0.00145132 Jy ! Component: 1100 - total flux cleaned = -0.00148184 Jy ! Component: 1150 - total flux cleaned = -0.00151196 Jy ! Component: 1200 - total flux cleaned = -0.00155148 Jy ! Component: 1250 - total flux cleaned = -0.00156121 Jy ! Component: 1300 - total flux cleaned = -0.00156129 Jy ! Component: 1350 - total flux cleaned = -0.00156116 Jy ! Component: 1400 - total flux cleaned = -0.00155174 Jy ! Component: 1450 - total flux cleaned = -0.00157983 Jy ! Component: 1500 - total flux cleaned = -0.00156148 Jy ! Component: 1550 - total flux cleaned = -0.00156168 Jy ! Component: 1600 - total flux cleaned = -0.00159798 Jy ! Component: 1650 - total flux cleaned = -0.00157995 Jy ! Component: 1700 - total flux cleaned = -0.0015978 Jy ! Component: 1750 - total flux cleaned = -0.00159782 Jy ! Component: 1800 - total flux cleaned = -0.00160658 Jy ! Component: 1850 - total flux cleaned = -0.00163265 Jy ! Component: 1900 - total flux cleaned = -0.00159826 Jy ! Component: 1950 - total flux cleaned = -0.00162384 Jy ! Component: 2000 - total flux cleaned = -0.00163226 Jy ! Total flux subtracted in 2048 components = -0.00163239 Jy ! Clean residual min=-0.000415 max=0.000462 Jy/beam ! Clean residual mean=0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0568609 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 203 components and 0.0568609 Jy ![Exited script file: muppet] wmap "J1309+4305_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.44 at 12.83 degrees (North through East) ! Clean map min=-0.00075461 max=0.049401 Jy/beam ! Writing clean map to FITS file: J1309+4305_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0494009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.931511 0.931511 1.86302 3.72605 7.45209 14.9042 29.8084 59.6167 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.44 at 12.83 degrees (North through East) ! Clean map min=-0.00075461 max=0.049401 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 J1309+4305_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:25:21 2019