! Started logfile: J1320+8450_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:02 2019 obs J1320+8450_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1320+8450_X_2017_10_21_pus_uva.fits ! AN table 1: 217 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.795699 visibilities/baseline/integration-bin. ! Found source: J1320+8450 ! ! 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 1202 lines of history. ! ! Reading 74592 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 J1320+8450_X_2017_10_21_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 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936815Jy sigma=0.007217 ! Fit after self-cal, rms=0.902741Jy sigma=0.006969 ! 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=0.7243 mas, bmaj=1.952 mas, bpa=43.6 degrees ! Estimated noise=1102.19 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 = 0.0687547 Jy ! Component: 100 - total flux cleaned = 0.0931836 Jy ! Total flux subtracted in 100 components = 0.0931836 Jy ! Clean residual min=-0.009539 max=0.021793 Jy/beam ! Clean residual mean=-0.000011 rms=0.003145 Jy/beam ! Combined flux in latest and established models = 0.0931836 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0931836 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=0.121765Jy sigma=0.000868 ! Fit after self-cal, rms=0.121578Jy sigma=0.000867 ! Inverting map ! Added new window around map position (2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218915 Jy ! Component: 100 - total flux cleaned = 0.0366457 Jy ! Total flux subtracted in 100 components = 0.0366457 Jy ! Clean residual min=-0.007653 max=0.018938 Jy/beam ! Clean residual mean=-0.000007 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.129829 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.129829 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=0.114041Jy sigma=0.000791 ! Fit after self-cal, rms=0.113545Jy sigma=0.000786 ! Inverting map ! Added new window around map position (-2.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170624 Jy ! Component: 100 - total flux cleaned = 0.0293522 Jy ! Total flux subtracted in 100 components = 0.0293522 Jy ! Clean residual min=-0.006002 max=0.007386 Jy/beam ! Clean residual mean=-0.000008 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.159182 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.159182 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=0.108864Jy sigma=0.000738 ! Fit after self-cal, rms=0.108766Jy sigma=0.000737 ! 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=1.011 mas, bmaj=2.262 mas, bpa=42.32 degrees ! Estimated noise=343.253 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 = 0.0193672 Jy ! Component: 100 - total flux cleaned = 0.0320616 Jy ! Component: 150 - total flux cleaned = 0.0413395 Jy ! Component: 200 - total flux cleaned = 0.0484173 Jy ! Total flux subtracted in 200 components = 0.0484173 Jy ! Clean residual min=-0.004380 max=0.005534 Jy/beam ! Clean residual mean=-0.000078 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.207599 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 80 components and 0.207599 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=0.105126Jy sigma=0.000695 ! Fit after self-cal, rms=0.104969Jy sigma=0.000694 ! 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 1.06 FD 0.97 HN 1.05 KP 0.93 ! LA 0.96 MK 1.01 NL 1.01 OV 0.99 ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.01 KP 0.92 ! LA 0.96 MK 0.99 NL 0.96 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.03 KP 0.93 ! LA 0.94 MK 1.08 NL 1.03 OV 1.01 ! PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.03 KP 0.91 ! LA 0.94 MK 1.01 NL 1.04 OV 1.00 ! PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.99 KP 0.91 ! LA 0.96 MK 0.98 NL 0.92 OV 1.02 ! PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.04 KP 0.91 ! LA 0.98 MK 1.04 NL 0.90 OV 1.03 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 0.93 ! LA 0.94 MK 1.04 NL 0.90 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.03 KP 0.93 ! LA 0.99 MK 1.04 NL 0.87 OV 1.03 ! PT 0.89 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.05 KP 0.92 ! LA 0.95 MK 0.99 NL 0.92 OV 1.03 ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 1.04 KP 0.92 ! LA 0.94 MK 1.06 NL 0.90 OV 1.04 ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00 KP 0.92 ! LA 0.96 MK 0.97 NL 0.84 OV 1.06 ! PT 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.00 KP 0.98 ! LA 0.97 MK 1.01 NL 0.86 OV 1.06 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.104969Jy sigma=0.000694 ! Fit after self-cal, rms=0.102913Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.291 mas, bpa=42.37 degrees ! Estimated noise=329.216 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 = 0.00232154 Jy ! Component: 100 - total flux cleaned = 0.00364371 Jy ! Component: 150 - total flux cleaned = 0.00460721 Jy ! Component: 200 - total flux cleaned = 0.00532752 Jy ! Total flux subtracted in 200 components = 0.00532752 Jy ! Clean residual min=-0.002821 max=0.003125 Jy/beam ! Clean residual mean=0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.212926 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.212926 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=0.102730Jy sigma=0.000685 ! Fit after self-cal, rms=0.102808Jy sigma=0.000685 ! 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=0.102808Jy sigma=0.000685 ! Fit after self-cal, rms=0.100772Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.288 mas, bpa=42.26 degrees ! Estimated noise=326.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000964931 Jy ! Component: 100 - total flux cleaned = 0.00125698 Jy ! Component: 150 - total flux cleaned = 0.0014924 Jy ! Component: 200 - total flux cleaned = 0.00164662 Jy ! Total flux subtracted in 200 components = 0.00164662 Jy ! Clean residual min=-0.002248 max=0.002529 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.214573 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.214573 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=0.100694Jy sigma=0.000683 ! Fit after self-cal, rms=0.100656Jy sigma=0.000683 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 = 0.000242404 Jy ! Component: 100 - total flux cleaned = 0.000339579 Jy ! Component: 150 - total flux cleaned = 0.000473655 Jy ! Component: 200 - total flux cleaned = 0.000633401 Jy ! Total flux subtracted in 200 components = 0.000633401 Jy ! Clean residual min=-0.002077 max=0.002413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.215206 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.215206 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=0.100615Jy sigma=0.000682 ! Fit after self-cal, rms=0.100602Jy sigma=0.000682 ! 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=0.100602Jy sigma=0.000682 ! Fit after self-cal, rms=0.100045Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.293 mas, bpa=42.11 degrees ! Estimated noise=324.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.14389e-05 Jy ! Component: 100 - total flux cleaned = 0.000138056 Jy ! Component: 150 - total flux cleaned = 0.000213697 Jy ! Component: 200 - total flux cleaned = 0.000347656 Jy ! Total flux subtracted in 200 components = 0.000347656 Jy ! Clean residual min=-0.002020 max=0.002287 Jy/beam ! Clean residual mean=-0.000005 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.215554 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.215554 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=0.100016Jy sigma=0.000682 ! Fit after self-cal, rms=0.100017Jy sigma=0.000682 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 = -1.47787e-05 Jy ! Component: 100 - total flux cleaned = 4.91815e-05 Jy ! Component: 150 - total flux cleaned = 0.000190752 Jy ! Component: 200 - total flux cleaned = 0.000240614 Jy ! Total flux subtracted in 200 components = 0.000240614 Jy ! Clean residual min=-0.001980 max=0.002256 Jy/beam ! Clean residual mean=-0.000005 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.215795 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.215795 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=0.100001Jy sigma=0.000682 ! Fit after self-cal, rms=0.099999Jy sigma=0.000682 ! 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=0.099999Jy sigma=0.000682 ! Fit after self-cal, rms=0.099758Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=3.805 mas, bpa=28.52 degrees ! Estimated noise=375.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105413 Jy ! Component: 100 - total flux cleaned = 0.00123478 Jy ! Component: 150 - total flux cleaned = 0.00126337 Jy ! Component: 200 - total flux cleaned = 0.00128915 Jy ! Total flux subtracted in 200 components = 0.00128915 Jy ! Clean residual min=-0.001868 max=0.002025 Jy/beam ! Clean residual mean=-0.000006 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.217084 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.217084 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=0.099754Jy sigma=0.000682 ! Fit after self-cal, rms=0.099760Jy sigma=0.000682 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 = 0.000195723 Jy ! Component: 100 - total flux cleaned = 0.000218063 Jy ! Component: 150 - total flux cleaned = 0.000218103 Jy ! Component: 200 - total flux cleaned = 0.0002175 Jy ! Total flux subtracted in 200 components = 0.0002175 Jy ! Clean residual min=-0.001812 max=0.001908 Jy/beam ! Clean residual mean=-0.000005 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.217301 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.217301 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=0.099761Jy sigma=0.000682 ! Fit after self-cal, rms=0.099756Jy sigma=0.000682 ! 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=1.035 mas, bmaj=2.301 mas, bpa=42 degrees ! Estimated noise=323.096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.301 at 42 degrees (North through East) ! Clean map min=-0.0022442 max=0.081186 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=0.736 mas, bmaj=1.965 mas, bpa=43.57 degrees ! Estimated noise=1060.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0673016 Jy ! Component: 100 - total flux cleaned = 0.0970549 Jy ! Component: 150 - total flux cleaned = 0.118721 Jy ! Component: 200 - total flux cleaned = 0.135695 Jy ! Total flux subtracted in 200 components = 0.135695 Jy ! Clean residual min=-0.006895 max=0.010236 Jy/beam ! Clean residual mean=-0.000012 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.135695 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.135695 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.301 mas, bpa=42 degrees ! Estimated noise=323.096 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 = 0.0239149 Jy ! Component: 100 - total flux cleaned = 0.0396445 Jy ! Component: 150 - total flux cleaned = 0.0504715 Jy ! Component: 200 - total flux cleaned = 0.0582109 Jy ! Total flux subtracted in 200 components = 0.0582109 Jy ! Clean residual min=-0.003293 max=0.004951 Jy/beam ! Clean residual mean=-0.000067 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.193906 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 67 components and 0.193906 Jy ! Inverting map ! Added new window around map position (4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588803 Jy ! Component: 100 - total flux cleaned = 0.0103703 Jy ! Component: 150 - total flux cleaned = 0.0138923 Jy ! Component: 200 - total flux cleaned = 0.0165405 Jy ! Total flux subtracted in 200 components = 0.0165405 Jy ! Clean residual min=-0.002384 max=0.002901 Jy/beam ! Clean residual mean=-0.000023 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.210446 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 100 components and 0.210446 Jy ! Inverting map ! Added new window around map position (-4.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131255 Jy ! Component: 100 - total flux cleaned = 0.0024643 Jy ! Component: 150 - total flux cleaned = 0.00337587 Jy ! Component: 200 - total flux cleaned = 0.00417133 Jy ! Total flux subtracted in 200 components = 0.00417133 Jy ! Clean residual min=-0.001952 max=0.002015 Jy/beam ! Clean residual mean=-0.000011 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.214618 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 0.214618 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=2.323 mas, bmaj=3.805 mas, bpa=28.52 degrees ! Estimated noise=375.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171036 Jy ! Component: 100 - total flux cleaned = 0.00242627 Jy ! Component: 150 - total flux cleaned = 0.0030057 Jy ! Component: 200 - total flux cleaned = 0.00343967 Jy ! Total flux subtracted in 200 components = 0.00343967 Jy ! Clean residual min=-0.001569 max=0.001962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.218057 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 = 0.000155885 Jy ! Component: 100 - total flux cleaned = 0.000238477 Jy ! Component: 150 - total flux cleaned = 0.000213841 Jy ! Component: 200 - total flux cleaned = 0.000166829 Jy ! Total flux subtracted in 200 components = 0.000166829 Jy ! Clean residual min=-0.001570 max=0.001893 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.218224 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 170 components and 0.218224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.301 mas, bpa=42 degrees ! Estimated noise=323.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300825 Jy ! Component: 100 - total flux cleaned = -0.000557973 Jy ! Component: 150 - total flux cleaned = -0.000636215 Jy ! Component: 200 - total flux cleaned = -0.00067212 Jy ! Total flux subtracted in 200 components = -0.00067212 Jy ! Clean residual min=-0.001658 max=0.001826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.217552 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.217552 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=0.099664Jy sigma=0.000680 ! Fit after self-cal, rms=0.099643Jy sigma=0.000680 wmodel J1320+8450_X_2017_10_21_pus_map.mod ! Writing 184 model components to file: J1320+8450_X_2017_10_21_pus_map.mod wobs J1320+8450_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1320+8450_X_2017_10_21_pus_uvs.fits wwins J1320+8450_X_2017_10_21_pus_map.win ! wwins: Wrote 5 windows to J1320+8450_X_2017_10_21_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 = 0.000570284 Jy ! Component: 100 - total flux cleaned = 0.000740952 Jy ! Component: 150 - total flux cleaned = 0.000765984 Jy ! Component: 200 - total flux cleaned = 0.000716527 Jy ! Component: 250 - total flux cleaned = 0.000693292 Jy ! Component: 300 - total flux cleaned = 0.000693378 Jy ! Component: 350 - total flux cleaned = 0.00069361 Jy ! Component: 400 - total flux cleaned = 0.000672717 Jy ! Component: 450 - total flux cleaned = 0.00065257 Jy ! Component: 500 - total flux cleaned = 0.000652494 Jy ! Component: 550 - total flux cleaned = 0.000595152 Jy ! Component: 600 - total flux cleaned = 0.00057639 Jy ! Component: 650 - total flux cleaned = 0.000504059 Jy ! Component: 700 - total flux cleaned = 0.000486653 Jy ! Component: 750 - total flux cleaned = 0.000469309 Jy ! Component: 800 - total flux cleaned = 0.000418854 Jy ! Component: 850 - total flux cleaned = 0.000402284 Jy ! Component: 900 - total flux cleaned = 0.000338467 Jy ! Component: 950 - total flux cleaned = 0.000291757 Jy ! Component: 1000 - total flux cleaned = 0.000230479 Jy ! Component: 1050 - total flux cleaned = 0.000140755 Jy ! Component: 1100 - total flux cleaned = 8.18719e-05 Jy ! Component: 1150 - total flux cleaned = -1.9324e-05 Jy ! Component: 1200 - total flux cleaned = -0.000146528 Jy ! Component: 1250 - total flux cleaned = -0.000216009 Jy ! Component: 1300 - total flux cleaned = -0.000284058 Jy ! Component: 1350 - total flux cleaned = -0.000364558 Jy ! Component: 1400 - total flux cleaned = -0.000391075 Jy ! Component: 1450 - total flux cleaned = -0.000430034 Jy ! Component: 1500 - total flux cleaned = -0.000481322 Jy ! Component: 1550 - total flux cleaned = -0.00051879 Jy ! Component: 1600 - total flux cleaned = -0.00053104 Jy ! Component: 1650 - total flux cleaned = -0.000555398 Jy ! Component: 1700 - total flux cleaned = -0.000603528 Jy ! Component: 1750 - total flux cleaned = -0.000627259 Jy ! Component: 1800 - total flux cleaned = -0.000697191 Jy ! Component: 1850 - total flux cleaned = -0.000720214 Jy ! Component: 1900 - total flux cleaned = -0.000788141 Jy ! Component: 1950 - total flux cleaned = -0.000843748 Jy ! Component: 2000 - total flux cleaned = -0.000876793 Jy ! Total flux subtracted in 2048 components = -0.00090935 Jy ! Clean residual min=-0.000794 max=0.000577 Jy/beam ! Clean residual mean=-0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.216643 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 344 components and 0.216643 Jy ![Exited script file: muppet] wmap "J1320+8450_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.301 at 42 degrees (North through East) ! Clean map min=-0.0016021 max=0.078267 Jy/beam ! Writing clean map to FITS file: J1320+8450_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216389 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.829423 0.829423 1.65885 3.31769 6.63538 13.2708 26.5415 53.0831 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.301 at 42 degrees (North through East) ! Clean map min=-0.0016021 max=0.078267 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 J1320+8450_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:07 2019