! Started logfile: J1111+1955_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:41 2019 obs J1111+1955_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1111+1955_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784329 visibilities/baseline/integration-bin. ! Found source: J1111+1955 ! ! 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 1309 lines of history. ! ! Reading 73272 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 J1111+1955_X_2017_01_16_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 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938070Jy sigma=0.007857 ! Fit after self-cal, rms=0.920603Jy sigma=0.007724 ! 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=0.9402 mas, bmaj=2.116 mas, bpa=17.71 degrees ! Estimated noise=541.5 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 = 0.0594914 Jy ! Component: 100 - total flux cleaned = 0.0855104 Jy ! Total flux subtracted in 100 components = 0.0855104 Jy ! Clean residual min=-0.010250 max=0.021261 Jy/beam ! Clean residual mean=0.000025 rms=0.003546 Jy/beam ! Combined flux in latest and established models = 0.0855104 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0855104 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=0.119878Jy sigma=0.000902 ! Fit after self-cal, rms=0.119435Jy sigma=0.000897 ! Inverting map ! Added new window around map position (14.4, -7.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233844 Jy ! Component: 100 - total flux cleaned = 0.0393295 Jy ! Total flux subtracted in 100 components = 0.0393295 Jy ! Clean residual min=-0.009469 max=0.018439 Jy/beam ! Clean residual mean=0.000022 rms=0.002897 Jy/beam ! Combined flux in latest and established models = 0.12484 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.12484 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=0.112468Jy sigma=0.000829 ! Fit after self-cal, rms=0.111715Jy sigma=0.000819 ! 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=1.118 mas, bmaj=2.268 mas, bpa=15.59 degrees ! Estimated noise=323.941 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 = 0.0248575 Jy ! Component: 100 - total flux cleaned = 0.0412384 Jy ! Component: 150 - total flux cleaned = 0.0532118 Jy ! Component: 200 - total flux cleaned = 0.0622626 Jy ! Total flux subtracted in 200 components = 0.0622626 Jy ! Clean residual min=-0.008199 max=0.016238 Jy/beam ! Clean residual mean=-0.000017 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.187102 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.187102 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=0.104876Jy sigma=0.000751 ! Fit after self-cal, rms=0.103980Jy sigma=0.000739 ! Inverting map ! Added new window around map position (1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150565 Jy ! Component: 100 - total flux cleaned = 0.0235833 Jy ! Component: 150 - total flux cleaned = 0.027672 Jy ! Component: 200 - total flux cleaned = 0.03139 Jy ! Total flux subtracted in 200 components = 0.03139 Jy ! Clean residual min=-0.006141 max=0.014317 Jy/beam ! Clean residual mean=-0.000017 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.218492 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 77 components and 0.218492 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=0.101301Jy sigma=0.000713 ! Fit after self-cal, rms=0.100772Jy sigma=0.000706 ! Inverting map ! Added new window around map position (12, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134117 Jy ! Component: 100 - total flux cleaned = 0.0181391 Jy ! Component: 150 - total flux cleaned = 0.0216703 Jy ! Component: 200 - total flux cleaned = 0.0251433 Jy ! Total flux subtracted in 200 components = 0.0251433 Jy ! Clean residual min=-0.004260 max=0.007642 Jy/beam ! Clean residual mean=-0.000011 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.243636 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.243636 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=0.098369Jy sigma=0.000682 ! Fit after self-cal, rms=0.097977Jy sigma=0.000678 ! Inverting map ! Added new window around map position (15.8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356352 Jy ! Component: 100 - total flux cleaned = 0.00655136 Jy ! Component: 150 - total flux cleaned = 0.00912072 Jy ! Component: 200 - total flux cleaned = 0.0114215 Jy ! Total flux subtracted in 200 components = 0.0114215 Jy ! Clean residual min=-0.003354 max=0.005471 Jy/beam ! Clean residual mean=-0.000006 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.255057 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.255057 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=0.097098Jy sigma=0.000669 ! Fit after self-cal, rms=0.096927Jy sigma=0.000667 ! 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 1.09 FD 0.98 HN 1.02 KP 0.97 ! LA 0.94 MK 1.00* NL 0.97 OV 0.98 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.02 KP 0.96 ! LA 0.92 MK 1.00* NL 0.96 OV 1.00 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.01 KP 0.97 ! LA 0.92 MK 1.00* NL 0.94 OV 1.01 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00 KP 0.98 ! LA 0.93 MK 1.00* NL 0.97 OV 0.99 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.95 KP 0.96 ! LA 0.97 MK 1.00* NL 0.95 OV 1.02 ! PT 1.06 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.02 KP 0.97 ! LA 0.95 MK 1.00* NL 0.97 OV 0.99 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.08 KP 0.98 ! LA 0.89 MK 1.00* NL 0.99 OV 0.97 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 1.06 KP 0.98 ! LA 0.93 MK 1.00* NL 0.97 OV 0.97 ! PT 1.09 SC 0.91 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.11 KP 0.98 ! LA 0.90 MK 1.00* NL 0.98 OV 0.99 ! PT 1.11 SC 0.85 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.10 KP 0.98 ! LA 0.93 MK 1.00* NL 0.95 OV 1.00 ! PT 1.17 SC 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.02 HN 1.06 KP 1.01 ! LA 0.93 MK 1.00* NL 0.97 OV 1.02 ! PT 1.20 SC 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.08 KP 1.02 ! LA 0.90 MK 1.00* NL 0.97 OV 1.01 ! PT 1.16 SC 0.86 ! ! ! Fit before self-cal, rms=0.096927Jy sigma=0.000667 ! Fit after self-cal, rms=0.102551Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.288 mas, bpa=16.1 degrees ! Estimated noise=317.393 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 = -0.000968091 Jy ! Component: 100 - total flux cleaned = 0.000730577 Jy ! Component: 150 - total flux cleaned = 0.00231737 Jy ! Component: 200 - total flux cleaned = 0.00382093 Jy ! Total flux subtracted in 200 components = 0.00382093 Jy ! Clean residual min=-0.002203 max=0.003166 Jy/beam ! Clean residual mean=-0.000018 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.258878 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.258878 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=0.102180Jy sigma=0.000658 ! Fit after self-cal, rms=0.102288Jy sigma=0.000657 ! 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=0.102288Jy sigma=0.000657 ! Fit after self-cal, rms=0.104602Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.299 mas, bpa=15.93 degrees ! Estimated noise=314.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128991 Jy ! Component: 100 - total flux cleaned = 0.000309126 Jy ! Component: 150 - total flux cleaned = 0.000972483 Jy ! Component: 200 - total flux cleaned = 0.00143115 Jy ! Total flux subtracted in 200 components = 0.00143115 Jy ! Clean residual min=-0.001576 max=0.002255 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.260309 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.260309 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=0.104466Jy sigma=0.000653 ! Fit after self-cal, rms=0.104502Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686104 Jy ! Component: 100 - total flux cleaned = 0.00104278 Jy ! Component: 150 - total flux cleaned = 0.00140584 Jy ! Component: 200 - total flux cleaned = 0.00156627 Jy ! Total flux subtracted in 200 components = 0.00156627 Jy ! Clean residual min=-0.001464 max=0.001344 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.261876 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.261876 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=0.104423Jy sigma=0.000652 ! Fit after self-cal, rms=0.104419Jy sigma=0.000652 ! 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=0.104419Jy sigma=0.000652 ! Fit after self-cal, rms=0.103649Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.293 mas, bpa=16.01 degrees ! Estimated noise=310.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523095 Jy ! Component: 100 - total flux cleaned = 0.00102017 Jy ! Component: 150 - total flux cleaned = 0.00146125 Jy ! Component: 200 - total flux cleaned = 0.00181807 Jy ! Total flux subtracted in 200 components = 0.00181807 Jy ! Clean residual min=-0.001280 max=0.001250 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.263694 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 0.263694 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=0.103600Jy sigma=0.000651 ! Fit after self-cal, rms=0.103601Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.3743e-05 Jy ! Component: 100 - total flux cleaned = 0.000261107 Jy ! Component: 150 - total flux cleaned = 0.000423172 Jy ! Component: 200 - total flux cleaned = 0.000648824 Jy ! Total flux subtracted in 200 components = 0.000648824 Jy ! Clean residual min=-0.001238 max=0.001136 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.264342 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 156 components and 0.264342 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=0.103573Jy sigma=0.000651 ! Fit after self-cal, rms=0.103570Jy sigma=0.000651 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103570Jy sigma=0.000651 ! Fit after self-cal, rms=0.103114Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=2.837 mas, bpa=0.6254 degrees ! Estimated noise=379.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011879 Jy ! Component: 100 - total flux cleaned = 0.00162442 Jy ! Component: 150 - total flux cleaned = 0.0017897 Jy ! Component: 200 - total flux cleaned = 0.00193508 Jy ! Total flux subtracted in 200 components = 0.00193508 Jy ! Clean residual min=-0.001075 max=0.001196 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.266278 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 174 components and 0.266278 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=0.103103Jy sigma=0.000650 ! Fit after self-cal, rms=0.103106Jy sigma=0.000650 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 = 3.14937e-05 Jy ! Component: 100 - total flux cleaned = 0.000119433 Jy ! Component: 150 - total flux cleaned = 0.000158362 Jy ! Component: 200 - total flux cleaned = 0.000176693 Jy ! Total flux subtracted in 200 components = 0.000176693 Jy ! Clean residual min=-0.001009 max=0.001098 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.266454 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 0.266454 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=0.103102Jy sigma=0.000650 ! Fit after self-cal, rms=0.103102Jy sigma=0.000650 ! 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=1.093 mas, bmaj=2.288 mas, bpa=16.02 degrees ! Estimated noise=308.114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.288 at 16.02 degrees (North through East) ! Clean map min=-0.0011649 max=0.057292 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=0.9224 mas, bmaj=2.146 mas, bpa=17.99 degrees ! Estimated noise=510.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558737 Jy ! Component: 100 - total flux cleaned = 0.0942417 Jy ! Component: 150 - total flux cleaned = 0.122103 Jy ! Component: 200 - total flux cleaned = 0.14332 Jy ! Total flux subtracted in 200 components = 0.14332 Jy ! Clean residual min=-0.006340 max=0.012645 Jy/beam ! Clean residual mean=0.000014 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.14332 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.14332 Jy ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.288 mas, bpa=16.02 degrees ! Estimated noise=308.114 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 = 0.0235103 Jy ! Component: 100 - total flux cleaned = 0.0410984 Jy ! Component: 150 - total flux cleaned = 0.0547886 Jy ! Component: 200 - total flux cleaned = 0.0656634 Jy ! Total flux subtracted in 200 components = 0.0656634 Jy ! Clean residual min=-0.003963 max=0.006499 Jy/beam ! Clean residual mean=-0.000013 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.208984 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 70 components and 0.208984 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00879414 Jy ! Component: 100 - total flux cleaned = 0.0159928 Jy ! Component: 150 - total flux cleaned = 0.0219239 Jy ! Component: 200 - total flux cleaned = 0.0268614 Jy ! Total flux subtracted in 200 components = 0.0268614 Jy ! Clean residual min=-0.002384 max=0.003040 Jy/beam ! Clean residual mean=-0.000008 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.235845 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 99 components and 0.235845 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=2.133 mas, bmaj=2.837 mas, bpa=0.6254 degrees ! Estimated noise=379.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676885 Jy ! Component: 100 - total flux cleaned = 0.0116898 Jy ! Component: 150 - total flux cleaned = 0.0155255 Jy ! Component: 200 - total flux cleaned = 0.0185787 Jy ! Total flux subtracted in 200 components = 0.0185787 Jy ! Clean residual min=-0.001743 max=0.001889 Jy/beam ! Clean residual mean=-0.000007 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.254424 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 = 0.00245901 Jy ! Component: 100 - total flux cleaned = 0.0044615 Jy ! Component: 150 - total flux cleaned = 0.00611551 Jy ! Component: 200 - total flux cleaned = 0.00749363 Jy ! Total flux subtracted in 200 components = 0.00749363 Jy ! Clean residual min=-0.001256 max=0.001191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.261917 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 186 components and 0.261917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.288 mas, bpa=16.02 degrees ! Estimated noise=308.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129853 Jy ! Component: 100 - total flux cleaned = 0.00207013 Jy ! Component: 150 - total flux cleaned = 0.00260661 Jy ! Component: 200 - total flux cleaned = 0.00304633 Jy ! Total flux subtracted in 200 components = 0.00304633 Jy ! Clean residual min=-0.001065 max=0.001192 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.264964 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 207 components and 0.264964 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=0.103096Jy sigma=0.000650 ! Fit after self-cal, rms=0.103067Jy sigma=0.000650 wmodel J1111+1955_X_2017_01_16_pus_map.mod ! Writing 207 model components to file: J1111+1955_X_2017_01_16_pus_map.mod wobs J1111+1955_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1111+1955_X_2017_01_16_pus_uvs.fits wwins J1111+1955_X_2017_01_16_pus_map.win ! wwins: Wrote 6 windows to J1111+1955_X_2017_01_16_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 = 0.00021323 Jy ! Component: 100 - total flux cleaned = 0.000124531 Jy ! Component: 150 - total flux cleaned = 9.08927e-05 Jy ! Component: 200 - total flux cleaned = -6.02058e-06 Jy ! Component: 250 - total flux cleaned = -0.000115248 Jy ! Component: 300 - total flux cleaned = -0.000190855 Jy ! Component: 350 - total flux cleaned = -0.000263717 Jy ! Component: 400 - total flux cleaned = -0.000292083 Jy ! Component: 450 - total flux cleaned = -0.000292291 Jy ! Component: 500 - total flux cleaned = -0.000346799 Jy ! Component: 550 - total flux cleaned = -0.000386682 Jy ! Component: 600 - total flux cleaned = -0.000425926 Jy ! Component: 650 - total flux cleaned = -0.000451716 Jy ! Component: 700 - total flux cleaned = -0.000476938 Jy ! Component: 750 - total flux cleaned = -0.000526105 Jy ! Component: 800 - total flux cleaned = -0.000550206 Jy ! Component: 850 - total flux cleaned = -0.000550263 Jy ! Component: 900 - total flux cleaned = -0.000561999 Jy ! Component: 950 - total flux cleaned = -0.000550483 Jy ! Component: 1000 - total flux cleaned = -0.000483005 Jy ! Component: 1050 - total flux cleaned = -0.000527707 Jy ! Component: 1100 - total flux cleaned = -0.000494864 Jy ! Component: 1150 - total flux cleaned = -0.000494687 Jy ! Component: 1200 - total flux cleaned = -0.000462891 Jy ! Component: 1250 - total flux cleaned = -0.000442071 Jy ! Component: 1300 - total flux cleaned = -0.000473152 Jy ! Component: 1350 - total flux cleaned = -0.000442373 Jy ! Component: 1400 - total flux cleaned = -0.000452513 Jy ! Component: 1450 - total flux cleaned = -0.000462329 Jy ! Component: 1500 - total flux cleaned = -0.000481776 Jy ! Component: 1550 - total flux cleaned = -0.000481545 Jy ! Component: 1600 - total flux cleaned = -0.000471901 Jy ! Component: 1650 - total flux cleaned = -0.00047184 Jy ! Component: 1700 - total flux cleaned = -0.000471733 Jy ! Component: 1750 - total flux cleaned = -0.000499261 Jy ! Component: 1800 - total flux cleaned = -0.000489965 Jy ! Component: 1850 - total flux cleaned = -0.000480868 Jy ! Component: 1900 - total flux cleaned = -0.000507624 Jy ! Component: 1950 - total flux cleaned = -0.000516366 Jy ! Component: 2000 - total flux cleaned = -0.000516481 Jy ! Total flux subtracted in 2048 components = -0.00054227 Jy ! Clean residual min=-0.000435 max=0.000476 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.264421 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 351 components and 0.264422 Jy ![Exited script file: muppet] wmap "J1111+1955_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.288 at 16.02 degrees (North through East) ! Clean map min=-0.00080045 max=0.05799 Jy/beam ! Writing clean map to FITS file: J1111+1955_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0579901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.86228 0.86228 1.72456 3.44912 6.89824 13.7965 27.593 55.1859 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 2.288 at 16.02 degrees (North through East) ! Clean map min=-0.00080045 max=0.05799 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 J1111+1955_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:46 2019