! Started logfile: J0341+3352_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:36:03 2016 obs J0341+3352_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0341+3352_X_2014_12_20_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959524 visibilities/baseline/integration-bin. ! Found source: J0341+3352 ! ! 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 364 lines of history. ! ! Reading 43524 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 J0341+3352_X_2014_12_20_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926035Jy sigma=0.011831 ! Fit after self-cal, rms=0.918667Jy sigma=0.011743 ! 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=0.7679 mas, bmaj=1.441 mas, bpa=-8.447 degrees ! Estimated noise=564.32 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 = 0.0638699 Jy ! Component: 100 - total flux cleaned = 0.0781226 Jy ! Total flux subtracted in 100 components = 0.0781226 Jy ! Clean residual min=-0.002388 max=0.004797 Jy/beam ! Clean residual mean=-0.000017 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0781226 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0781226 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=0.065550Jy sigma=0.000793 ! Fit after self-cal, rms=0.065548Jy sigma=0.000793 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495581 Jy ! Component: 100 - total flux cleaned = 0.00723798 Jy ! Total flux subtracted in 100 components = 0.00723798 Jy ! Clean residual min=-0.002086 max=0.002332 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0853606 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0853606 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=0.065133Jy sigma=0.000787 ! Fit after self-cal, rms=0.065144Jy sigma=0.000787 ! 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=0.9406 mas, bmaj=1.725 mas, bpa=-6.723 degrees ! Estimated noise=268.34 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 = 0.00176509 Jy ! Component: 100 - total flux cleaned = 0.00250284 Jy ! Component: 150 - total flux cleaned = 0.00258546 Jy ! Component: 200 - total flux cleaned = 0.00263409 Jy ! Total flux subtracted in 200 components = 0.00263409 Jy ! Clean residual min=-0.001868 max=0.001597 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0879947 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0879947 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=0.065097Jy sigma=0.000787 ! Fit after self-cal, rms=0.065100Jy sigma=0.000787 ! 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 0.91 FD 1.07 HN 1.01 KP 1.13 ! LA 0.98 MK 0.93 NL 0.94 OV 0.96 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.00 KP 1.05 ! LA 0.99 MK 0.94 NL 0.97 OV 0.93 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.06 KP 0.96 ! LA 1.01 MK 0.94 NL 0.97 OV 0.97 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 0.99 KP 0.93 ! LA 1.03 MK 0.96 NL 0.94 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.02 KP 0.91 ! LA 1.03 MK 0.96 NL 0.97 OV 0.96 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.06 KP 0.90 ! LA 1.00 MK 1.01 NL 0.97 OV 0.98 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.16 KP 0.89 ! LA 1.05 MK 1.03 NL 1.02 OV 1.03 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.05 KP 0.94 ! LA 1.00 MK 0.99 NL 0.96 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.10 KP 0.92 ! LA 1.02 MK 0.93 NL 0.94 OV 1.01 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.11 KP 0.96 ! LA 1.04 MK 0.98 NL 0.95 OV 0.96 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.08 KP 0.97 ! LA 1.05 MK 0.94 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.06 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.065100Jy sigma=0.000787 ! Fit after self-cal, rms=0.065281Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9418 mas, bmaj=1.725 mas, bpa=-7.217 degrees ! Estimated noise=267.563 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 = 4.46992e-05 Jy ! Component: 100 - total flux cleaned = 2.05965e-05 Jy ! Component: 150 - total flux cleaned = -2.1214e-07 Jy ! Component: 200 - total flux cleaned = -1.8259e-05 Jy ! Total flux subtracted in 200 components = -1.8259e-05 Jy ! Clean residual min=-0.000950 max=0.000973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0879764 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0879764 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=0.065276Jy sigma=0.000782 ! Fit after self-cal, rms=0.065303Jy sigma=0.000782 ! 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=0.065303Jy sigma=0.000782 ! Fit after self-cal, rms=0.065562Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9414 mas, bmaj=1.722 mas, bpa=-7.121 degrees ! Estimated noise=267.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.16562e-05 Jy ! Component: 100 - total flux cleaned = 7.99955e-05 Jy ! Component: 150 - total flux cleaned = 8.72845e-05 Jy ! Component: 200 - total flux cleaned = 8.72239e-05 Jy ! Total flux subtracted in 200 components = 8.72239e-05 Jy ! Clean residual min=-0.000820 max=0.000894 Jy/beam ! Clean residual mean=-0.000005 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0880636 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0880636 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=0.065560Jy sigma=0.000781 ! Fit after self-cal, rms=0.065571Jy sigma=0.000781 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 = 3.54805e-06 Jy ! Component: 100 - total flux cleaned = 3.88254e-06 Jy ! Component: 150 - total flux cleaned = 3.99038e-06 Jy ! Component: 200 - total flux cleaned = 4.02867e-06 Jy ! Total flux subtracted in 200 components = 4.02867e-06 Jy ! Clean residual min=-0.000824 max=0.000897 Jy/beam ! Clean residual mean=-0.000005 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0880677 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0880677 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=0.065569Jy sigma=0.000781 ! Fit after self-cal, rms=0.065570Jy sigma=0.000781 ! 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=0.065570Jy sigma=0.000781 ! Fit after self-cal, rms=0.065597Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=1.721 mas, bpa=-7.18 degrees ! Estimated noise=267.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010127 Jy ! Component: 100 - total flux cleaned = 0.000107531 Jy ! Component: 150 - total flux cleaned = 0.000107225 Jy ! Component: 200 - total flux cleaned = 0.000107005 Jy ! Total flux subtracted in 200 components = 0.000107005 Jy ! Clean residual min=-0.000826 max=0.000898 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0881747 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0881747 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=0.065596Jy sigma=0.000781 ! Fit after self-cal, rms=0.065596Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13372e-05 Jy ! Component: 100 - total flux cleaned = 6.33077e-06 Jy ! Component: 150 - total flux cleaned = 6.39921e-06 Jy ! Component: 200 - total flux cleaned = 6.4519e-06 Jy ! Total flux subtracted in 200 components = 6.4519e-06 Jy ! Clean residual min=-0.000829 max=0.000900 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0881811 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0881811 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=0.065596Jy sigma=0.000781 ! Fit after self-cal, rms=0.065596Jy sigma=0.000781 ! 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=0.065596Jy sigma=0.000781 ! Fit after self-cal, rms=0.065606Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=2.672 mas, bpa=-9.397 degrees ! Estimated noise=328.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010719 Jy ! Component: 100 - total flux cleaned = 0.000107194 Jy ! Component: 150 - total flux cleaned = 0.000140847 Jy ! Component: 200 - total flux cleaned = 0.000166474 Jy ! Total flux subtracted in 200 components = 0.000166474 Jy ! Clean residual min=-0.000954 max=0.001226 Jy/beam ! Clean residual mean=-0.000011 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0883476 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 29 components and 0.0883476 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=0.065608Jy sigma=0.000781 ! Fit after self-cal, rms=0.065606Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.99586e-05 Jy ! Component: 100 - total flux cleaned = -2.0754e-05 Jy ! Component: 150 - total flux cleaned = -1.03566e-05 Jy ! Component: 200 - total flux cleaned = -2.36204e-06 Jy ! Total flux subtracted in 200 components = -2.36204e-06 Jy ! Clean residual min=-0.000951 max=0.001222 Jy/beam ! Clean residual mean=-0.000011 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0883452 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0883452 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=0.065609Jy sigma=0.000781 ! Fit after self-cal, rms=0.065608Jy sigma=0.000781 ! 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=0.9407 mas, bmaj=1.72 mas, bpa=-7.249 degrees ! Estimated noise=267.795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 1.72 at -7.249 degrees (North through East) ! Clean map min=-0.00077053 max=0.083195 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=0.7664 mas, bmaj=1.436 mas, bpa=-8.957 degrees ! Estimated noise=564.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06379 Jy ! Component: 100 - total flux cleaned = 0.0783353 Jy ! Component: 150 - total flux cleaned = 0.0837006 Jy ! Component: 200 - total flux cleaned = 0.0860894 Jy ! Total flux subtracted in 200 components = 0.0860894 Jy ! Clean residual min=-0.001699 max=0.001784 Jy/beam ! Clean residual mean=-0.000007 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0860894 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0860894 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.72 mas, bpa=-7.249 degrees ! Estimated noise=267.795 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 (1, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166183 Jy ! Component: 100 - total flux cleaned = 0.00247164 Jy ! Component: 150 - total flux cleaned = 0.00262557 Jy ! Component: 200 - total flux cleaned = 0.00264325 Jy ! Total flux subtracted in 200 components = 0.00264325 Jy ! Clean residual min=-0.000848 max=0.000866 Jy/beam ! Clean residual mean=-0.000004 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0887326 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0887326 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=2.149 mas, bmaj=2.672 mas, bpa=-9.397 degrees ! Estimated noise=328.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150091 Jy ! Component: 100 - total flux cleaned = 0.000242675 Jy ! Component: 150 - total flux cleaned = 0.000253387 Jy ! Component: 200 - total flux cleaned = 0.000253339 Jy ! Total flux subtracted in 200 components = 0.000253339 Jy ! Clean residual min=-0.000965 max=0.001178 Jy/beam ! Clean residual mean=-0.000009 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.088986 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 = -8.13668e-06 Jy ! Component: 100 - total flux cleaned = -1.53592e-05 Jy ! Component: 150 - total flux cleaned = -2.16826e-05 Jy ! Component: 200 - total flux cleaned = -2.74349e-05 Jy ! Total flux subtracted in 200 components = -2.74349e-05 Jy ! Clean residual min=-0.000968 max=0.001154 Jy/beam ! Clean residual mean=-0.000009 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0889585 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0889585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.72 mas, bpa=-7.249 degrees ! Estimated noise=267.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.6533e-05 Jy ! Component: 100 - total flux cleaned = 1.44568e-05 Jy ! Component: 150 - total flux cleaned = -7.0329e-06 Jy ! Component: 200 - total flux cleaned = -3.65128e-05 Jy ! Total flux subtracted in 200 components = -3.65128e-05 Jy ! Clean residual min=-0.000850 max=0.000848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.088922 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.088922 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=0.065594Jy sigma=0.000781 ! Fit after self-cal, rms=0.065595Jy sigma=0.000781 wmodel J0341+3352_X_2014_12_20_pus_map.mod ! Writing 48 model components to file: J0341+3352_X_2014_12_20_pus_map.mod wobs J0341+3352_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0341+3352_X_2014_12_20_pus_uvs.fits wwins J0341+3352_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0341+3352_X_2014_12_20_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 = 5.49352e-05 Jy ! Component: 100 - total flux cleaned = 0.000234219 Jy ! Component: 150 - total flux cleaned = 0.000416368 Jy ! Component: 200 - total flux cleaned = 0.000565666 Jy ! Component: 250 - total flux cleaned = 0.000721185 Jy ! Component: 300 - total flux cleaned = 0.000825355 Jy ! Component: 350 - total flux cleaned = 0.000893044 Jy ! Component: 400 - total flux cleaned = 0.000991376 Jy ! Component: 450 - total flux cleaned = 0.00107671 Jy ! Component: 500 - total flux cleaned = 0.00112895 Jy ! Component: 550 - total flux cleaned = 0.00120068 Jy ! Component: 600 - total flux cleaned = 0.00130104 Jy ! Component: 650 - total flux cleaned = 0.00136015 Jy ! Component: 700 - total flux cleaned = 0.00143755 Jy ! Component: 750 - total flux cleaned = 0.00152331 Jy ! Component: 800 - total flux cleaned = 0.00159805 Jy ! Component: 850 - total flux cleaned = 0.00162559 Jy ! Component: 900 - total flux cleaned = 0.00168889 Jy ! Component: 950 - total flux cleaned = 0.00173338 Jy ! Component: 1000 - total flux cleaned = 0.0017596 Jy ! Component: 1050 - total flux cleaned = 0.0017855 Jy ! Component: 1100 - total flux cleaned = 0.00182841 Jy ! Component: 1150 - total flux cleaned = 0.00185355 Jy ! Component: 1200 - total flux cleaned = 0.00187845 Jy ! Component: 1250 - total flux cleaned = 0.00188656 Jy ! Component: 1300 - total flux cleaned = 0.00187842 Jy ! Component: 1350 - total flux cleaned = 0.0018866 Jy ! Component: 1400 - total flux cleaned = 0.00191824 Jy ! Component: 1450 - total flux cleaned = 0.00194941 Jy ! Component: 1500 - total flux cleaned = 0.00196477 Jy ! Component: 1550 - total flux cleaned = 0.00196483 Jy ! Component: 1600 - total flux cleaned = 0.00199501 Jy ! Component: 1650 - total flux cleaned = 0.0020024 Jy ! Component: 1700 - total flux cleaned = 0.00201712 Jy ! Component: 1750 - total flux cleaned = 0.00200265 Jy ! Component: 1800 - total flux cleaned = 0.0020171 Jy ! Component: 1850 - total flux cleaned = 0.00200304 Jy ! Component: 1900 - total flux cleaned = 0.00202417 Jy ! Component: 1950 - total flux cleaned = 0.00199639 Jy ! Component: 2000 - total flux cleaned = 0.00198953 Jy ! Total flux subtracted in 2048 components = 0.00197583 Jy ! Clean residual min=-0.000400 max=0.000394 Jy/beam ! Clean residual mean=-0.000003 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0908979 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 193 components and 0.0908978 Jy ![Exited script file: muppet] wmap "J0341+3352_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 1.72 at -7.249 degrees (North through East) ! Clean map min=-0.00059728 max=0.083189 Jy/beam ! Writing clean map to FITS file: J0341+3352_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0831892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127033 device "J0341+3352_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0341+3352_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458113 0.458113 0.916226 1.83245 3.66491 7.32981 14.6596 29.3192 58.6385 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9407 x 1.72 at -7.249 degrees (North through East) ! Clean map min=-0.00059728 max=0.083189 Jy/beam quit ! Quitting program ! Log file J0341+3352_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:36:06 2016