! Started logfile: J1653+3107_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:47:10 2016 obs J1653+3107_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1653+3107_X_2014_12_20_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975397 visibilities/baseline/integration-bin. ! Found source: J1653+3107 ! ! 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 29496 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 J1653+3107_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.377491Jy sigma=0.004355 ! Fit after self-cal, rms=0.338038Jy sigma=0.003826 ! 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=0.804 mas, bmaj=1.437 mas, bpa=-7.754 degrees ! Estimated noise=866.245 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 = 0.534207 Jy ! Component: 100 - total flux cleaned = 0.652353 Jy ! Total flux subtracted in 100 components = 0.652353 Jy ! Clean residual min=-0.019730 max=0.049827 Jy/beam ! Clean residual mean=-0.000342 rms=0.006212 Jy/beam ! Combined flux in latest and established models = 0.652353 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.652353 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=0.132214Jy sigma=0.001586 ! Fit after self-cal, rms=0.132212Jy sigma=0.001585 ! Inverting map ! Added new window around map position (1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484491 Jy ! Component: 100 - total flux cleaned = 0.0748322 Jy ! Total flux subtracted in 100 components = 0.0748322 Jy ! Clean residual min=-0.018874 max=0.016143 Jy/beam ! Clean residual mean=-0.000243 rms=0.004237 Jy/beam ! Combined flux in latest and established models = 0.727185 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.727185 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=0.113593Jy sigma=0.001302 ! Fit after self-cal, rms=0.112556Jy sigma=0.001292 ! 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=0.9779 mas, bmaj=1.72 mas, bpa=-5.728 degrees ! Estimated noise=351.578 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 = 0.0237613 Jy ! Component: 100 - total flux cleaned = 0.0376475 Jy ! Component: 150 - total flux cleaned = 0.0449086 Jy ! Component: 200 - total flux cleaned = 0.0480345 Jy ! Total flux subtracted in 200 components = 0.0480345 Jy ! Clean residual min=-0.013953 max=0.014019 Jy/beam ! Clean residual mean=-0.000150 rms=0.003415 Jy/beam ! Combined flux in latest and established models = 0.77522 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.77522 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=0.107784Jy sigma=0.001215 ! Fit after self-cal, rms=0.107623Jy sigma=0.001213 ! 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 1.05 FD 1.06 HN 1.00 KP 1.10 ! LA 0.98 MK 0.94 NL 0.95 OV 0.95 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.02 KP 1.04 ! LA 0.99 MK 0.94 NL 0.95 OV 0.95 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.04 KP 0.99 ! LA 1.00 MK 0.95 NL 0.95 OV 0.95 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 0.94 ! LA 1.01 MK 0.96 NL 0.94 OV 0.94 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.98 KP 0.89 ! LA 0.99 MK 0.98 NL 0.96 OV 0.95 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 1.01 KP 0.89 ! LA 0.99 MK 0.97 NL 0.96 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.16 HN 1.15 KP 0.88 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.06 KP 0.89 ! LA 0.98 MK 0.97 NL 0.95 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.07 KP 0.91 ! LA 1.00 MK 0.96 NL 0.94 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.06 KP 0.95 ! LA 1.01 MK 0.98 NL 0.95 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.04 KP 0.96 ! LA 1.02 MK 0.98 NL 0.95 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.02 KP 0.98 ! LA 1.00 MK 0.98 NL 0.95 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.107623Jy sigma=0.001213 ! Fit after self-cal, rms=0.096820Jy sigma=0.001044 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9778 mas, bmaj=1.735 mas, bpa=-6.486 degrees ! Estimated noise=349.915 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 = -0.00361096 Jy ! Component: 100 - total flux cleaned = -0.00380903 Jy ! Component: 150 - total flux cleaned = -0.00366352 Jy ! Component: 200 - total flux cleaned = -0.00341021 Jy ! Total flux subtracted in 200 components = -0.00341021 Jy ! Clean residual min=-0.008126 max=0.008517 Jy/beam ! Clean residual mean=-0.000079 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.77181 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.77181 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=0.096152Jy sigma=0.001035 ! Fit after self-cal, rms=0.096188Jy sigma=0.001035 ! 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=0.096188Jy sigma=0.001035 ! Fit after self-cal, rms=0.092827Jy sigma=0.000987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9773 mas, bmaj=1.731 mas, bpa=-6.048 degrees ! Estimated noise=349.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805611 Jy ! Component: 100 - total flux cleaned = 0.000497597 Jy ! Component: 150 - total flux cleaned = 0.000133682 Jy ! Component: 200 - total flux cleaned = -0.000182472 Jy ! Total flux subtracted in 200 components = -0.000182472 Jy ! Clean residual min=-0.002801 max=0.003447 Jy/beam ! Clean residual mean=-0.000018 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.771627 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.771627 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=0.092599Jy sigma=0.000985 ! Fit after self-cal, rms=0.092600Jy sigma=0.000985 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 (5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318849 Jy ! Component: 100 - total flux cleaned = 0.00394498 Jy ! Component: 150 - total flux cleaned = 0.00408578 Jy ! Component: 200 - total flux cleaned = 0.00414806 Jy ! Total flux subtracted in 200 components = 0.00414806 Jy ! Clean residual min=-0.002558 max=0.002205 Jy/beam ! Clean residual mean=-0.000009 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.775775 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.775775 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=0.092441Jy sigma=0.000983 ! Fit after self-cal, rms=0.092436Jy sigma=0.000983 ! 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=0.092436Jy sigma=0.000983 ! Fit after self-cal, rms=0.092455Jy sigma=0.000982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=1.731 mas, bpa=-6.074 degrees ! Estimated noise=348.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100101 Jy ! Component: 100 - total flux cleaned = 0.000168206 Jy ! Component: 150 - total flux cleaned = 0.000288647 Jy ! Component: 200 - total flux cleaned = 0.00023447 Jy ! Total flux subtracted in 200 components = 0.00023447 Jy ! Clean residual min=-0.002360 max=0.001882 Jy/beam ! Clean residual mean=-0.000009 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.77601 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.77601 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=0.092363Jy sigma=0.000982 ! Fit after self-cal, rms=0.092362Jy sigma=0.000982 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 = 0.000411841 Jy ! Component: 100 - total flux cleaned = 0.000361462 Jy ! Component: 150 - total flux cleaned = 0.000364053 Jy ! Component: 200 - total flux cleaned = 0.000451684 Jy ! Total flux subtracted in 200 components = 0.000451684 Jy ! Clean residual min=-0.002044 max=0.001735 Jy/beam ! Clean residual mean=-0.000008 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.776462 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.776462 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=0.092308Jy sigma=0.000981 ! Fit after self-cal, rms=0.092307Jy sigma=0.000981 ! 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=0.092307Jy sigma=0.000981 ! Fit after self-cal, rms=0.092338Jy sigma=0.000981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=2.865 mas, bpa=-7.994 degrees ! Estimated noise=414.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63514e-05 Jy ! Component: 100 - total flux cleaned = 0.000180141 Jy ! Component: 150 - total flux cleaned = 0.000266149 Jy ! Component: 200 - total flux cleaned = 0.00029132 Jy ! Total flux subtracted in 200 components = 0.00029132 Jy ! Clean residual min=-0.001518 max=0.001590 Jy/beam ! Clean residual mean=-0.000015 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.776753 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.776753 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=0.092321Jy sigma=0.000981 ! Fit after self-cal, rms=0.092321Jy sigma=0.000981 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 = 3.41681e-05 Jy ! Component: 100 - total flux cleaned = 0.000154749 Jy ! Component: 150 - total flux cleaned = 0.00017676 Jy ! Component: 200 - total flux cleaned = 0.000176343 Jy ! Total flux subtracted in 200 components = 0.000176343 Jy ! Clean residual min=-0.001486 max=0.001517 Jy/beam ! Clean residual mean=-0.000014 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.776929 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.776929 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=0.092307Jy sigma=0.000981 ! Fit after self-cal, rms=0.092306Jy sigma=0.000981 ! 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=0.9764 mas, bmaj=1.731 mas, bpa=-6.106 degrees ! Estimated noise=348.793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9764 x 1.731 at -6.106 degrees (North through East) ! Clean map min=-0.0015658 max=0.68158 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 ! Performing amp+phase self-cal ! ! 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=0.092306Jy sigma=0.000981 ! Fit after self-cal, rms=0.079374Jy sigma=0.000735 ! Inverting map and beam ! Estimated beam: bmin=0.9765 mas, bmaj=1.731 mas, bpa=-6.118 degrees ! Estimated noise=348.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421157 Jy ! Component: 100 - total flux cleaned = -0.000547942 Jy ! Component: 150 - total flux cleaned = -0.000627723 Jy ! Component: 200 - total flux cleaned = -0.000738283 Jy ! Total flux subtracted in 200 components = -0.000738283 Jy ! Clean residual min=-0.001757 max=0.001646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.776191 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.776191 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=0.079327Jy sigma=0.000735 ! Fit after self-cal, rms=0.079327Jy sigma=0.000735 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106829 Jy ! Component: 100 - total flux cleaned = -0.000209701 Jy ! Component: 150 - total flux cleaned = -0.000275109 Jy ! Component: 200 - total flux cleaned = -0.000369292 Jy ! Total flux subtracted in 200 components = -0.000369292 Jy ! Clean residual min=-0.001704 max=0.001543 Jy/beam ! Clean residual mean=-0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.775822 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.775822 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=0.079295Jy sigma=0.000735 ! Fit after self-cal, rms=0.079294Jy sigma=0.000735 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.079294Jy sigma=0.000735 ! Fit after self-cal, rms=0.079377Jy sigma=0.000735 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=0.803 mas, bmaj=1.45 mas, bpa=-7.646 degrees ! Estimated noise=861.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.530881 Jy ! Component: 100 - total flux cleaned = 0.649679 Jy ! Component: 150 - total flux cleaned = 0.69674 Jy ! Component: 200 - total flux cleaned = 0.723021 Jy ! Total flux subtracted in 200 components = 0.723021 Jy ! Clean residual min=-0.005892 max=0.013222 Jy/beam ! Clean residual mean=-0.000086 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.723021 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.723021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9763 mas, bmaj=1.731 mas, bpa=-6.142 degrees ! Estimated noise=348.706 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 = 0.0189424 Jy ! Component: 100 - total flux cleaned = 0.029014 Jy ! Component: 150 - total flux cleaned = 0.0351038 Jy ! Component: 200 - total flux cleaned = 0.039247 Jy ! Total flux subtracted in 200 components = 0.039247 Jy ! Clean residual min=-0.001890 max=0.002476 Jy/beam ! Clean residual mean=-0.000029 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.762268 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.762268 Jy ! Inverting map ! Added new window around map position (15.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309478 Jy ! Component: 100 - total flux cleaned = 0.00544843 Jy ! Component: 150 - total flux cleaned = 0.00690692 Jy ! Component: 200 - total flux cleaned = 0.00776894 Jy ! Total flux subtracted in 200 components = 0.00776894 Jy ! Clean residual min=-0.001962 max=0.001574 Jy/beam ! Clean residual mean=-0.000015 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.770037 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.770037 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=2.145 mas, bmaj=2.867 mas, bpa=-8.001 degrees ! Estimated noise=414.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194636 Jy ! Component: 100 - total flux cleaned = 0.00322543 Jy ! Component: 150 - total flux cleaned = 0.00387051 Jy ! Component: 200 - total flux cleaned = 0.00416919 Jy ! Total flux subtracted in 200 components = 0.00416919 Jy ! Clean residual min=-0.001302 max=0.001186 Jy/beam ! Clean residual mean=-0.000016 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.774206 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 = 0.000272366 Jy ! Component: 100 - total flux cleaned = 0.000419145 Jy ! Component: 150 - total flux cleaned = 0.000510965 Jy ! Component: 200 - total flux cleaned = 0.0005601 Jy ! Total flux subtracted in 200 components = 0.0005601 Jy ! Clean residual min=-0.001232 max=0.001135 Jy/beam ! Clean residual mean=-0.000014 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.774766 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 77 components and 0.774766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9763 mas, bmaj=1.731 mas, bpa=-6.142 degrees ! Estimated noise=348.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000711522 Jy ! Component: 100 - total flux cleaned = -0.000803399 Jy ! Component: 150 - total flux cleaned = -0.000843634 Jy ! Component: 200 - total flux cleaned = -0.000879421 Jy ! Total flux subtracted in 200 components = -0.000879421 Jy ! Clean residual min=-0.001603 max=0.001403 Jy/beam ! Clean residual mean=-0.000008 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.773887 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.773887 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=0.079307Jy sigma=0.000734 ! Fit after self-cal, rms=0.079284Jy sigma=0.000734 wmodel J1653+3107_X_2014_12_20_pus_map.mod ! Writing 87 model components to file: J1653+3107_X_2014_12_20_pus_map.mod wobs J1653+3107_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1653+3107_X_2014_12_20_pus_uvs.fits wwins J1653+3107_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J1653+3107_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 = -0.00058564 Jy ! Component: 100 - total flux cleaned = -0.000876923 Jy ! Component: 150 - total flux cleaned = -0.00101286 Jy ! Component: 200 - total flux cleaned = -0.00111954 Jy ! Component: 250 - total flux cleaned = -0.00114052 Jy ! Component: 300 - total flux cleaned = -0.00112062 Jy ! Component: 350 - total flux cleaned = -0.00106366 Jy ! Component: 400 - total flux cleaned = -0.00104542 Jy ! Component: 450 - total flux cleaned = -0.0010453 Jy ! Component: 500 - total flux cleaned = -0.00095893 Jy ! Component: 550 - total flux cleaned = -0.000976136 Jy ! Component: 600 - total flux cleaned = -0.000992778 Jy ! Component: 650 - total flux cleaned = -0.00102512 Jy ! Component: 700 - total flux cleaned = -0.00104074 Jy ! Component: 750 - total flux cleaned = -0.00105607 Jy ! Component: 800 - total flux cleaned = -0.00107115 Jy ! Component: 850 - total flux cleaned = -0.00110091 Jy ! Component: 900 - total flux cleaned = -0.00110081 Jy ! Component: 950 - total flux cleaned = -0.00115873 Jy ! Component: 1000 - total flux cleaned = -0.00120136 Jy ! Component: 1050 - total flux cleaned = -0.00127068 Jy ! Component: 1100 - total flux cleaned = -0.00127091 Jy ! Component: 1150 - total flux cleaned = -0.00128414 Jy ! Component: 1200 - total flux cleaned = -0.00129729 Jy ! Component: 1250 - total flux cleaned = -0.00129765 Jy ! Component: 1300 - total flux cleaned = -0.00129799 Jy ! Component: 1350 - total flux cleaned = -0.00132324 Jy ! Component: 1400 - total flux cleaned = -0.00133576 Jy ! Component: 1450 - total flux cleaned = -0.00131112 Jy ! Component: 1500 - total flux cleaned = -0.00132319 Jy ! Component: 1550 - total flux cleaned = -0.00132313 Jy ! Component: 1600 - total flux cleaned = -0.00132319 Jy ! Component: 1650 - total flux cleaned = -0.00137001 Jy ! Component: 1700 - total flux cleaned = -0.0013583 Jy ! Component: 1750 - total flux cleaned = -0.00135865 Jy ! Component: 1800 - total flux cleaned = -0.00139259 Jy ! Component: 1850 - total flux cleaned = -0.00142604 Jy ! Component: 1900 - total flux cleaned = -0.00142606 Jy ! Component: 1950 - total flux cleaned = -0.00144806 Jy ! Component: 2000 - total flux cleaned = -0.00146964 Jy ! Total flux subtracted in 2048 components = -0.00149097 Jy ! Clean residual min=-0.000634 max=0.000567 Jy/beam ! Clean residual mean=-0.000006 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.772396 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 218 components and 0.772395 Jy ![Exited script file: muppet] wmap "J1653+3107_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9763 x 1.731 at -6.142 degrees (North through East) ! Clean map min=-0.0010873 max=0.68222 Jy/beam ! Writing clean map to FITS file: J1653+3107_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 0.682218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199024 device "J1653+3107_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1653+3107_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0875194 0.0875194 0.175039 0.350078 0.700155 1.40031 2.80062 5.60124 11.2025 22.405 44.8099 89.6199 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.682 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9763 x 1.731 at -6.142 degrees (North through East) ! Clean map min=-0.0010873 max=0.68222 Jy/beam quit ! Quitting program ! Log file J1653+3107_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:47:12 2016