! Started logfile: J2217+3156_X_2017_08_12_pus_uvs.log on Fri May 10 15:30:07 2019 obs J2217+3156_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2217+3156_X_2017_08_12_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.658635 visibilities/baseline/integration-bin. ! Found source: J2217+3156 ! ! 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 1049 lines of history. ! ! Reading 29520 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 J2217+3156_X_2017_08_12_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 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.820423Jy sigma=0.006823 ! Fit after self-cal, rms=0.809042Jy sigma=0.006746 ! 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=0.8308 mas, bmaj=1.298 mas, bpa=-1.781 degrees ! Estimated noise=1018.15 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 = 0.145367 Jy ! Component: 100 - total flux cleaned = 0.201445 Jy ! Total flux subtracted in 100 components = 0.201445 Jy ! Clean residual min=-0.015247 max=0.039398 Jy/beam ! Clean residual mean=-0.000223 rms=0.004469 Jy/beam ! Combined flux in latest and established models = 0.201445 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.201445 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=0.112722Jy sigma=0.000926 ! Fit after self-cal, rms=0.112244Jy sigma=0.000922 ! Inverting map ! Added new window around map position (-0.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041786 Jy ! Component: 100 - total flux cleaned = 0.0676271 Jy ! Total flux subtracted in 100 components = 0.0676271 Jy ! Clean residual min=-0.012382 max=0.021368 Jy/beam ! Clean residual mean=-0.000099 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.269072 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.269072 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=0.093274Jy sigma=0.000743 ! Fit after self-cal, rms=0.092602Jy sigma=0.000736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020888 Jy ! Component: 100 - total flux cleaned = 0.0280536 Jy ! Total flux subtracted in 100 components = 0.0280536 Jy ! Clean residual min=-0.008194 max=0.015243 Jy/beam ! Clean residual mean=-0.000049 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.297126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.297126 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=0.087341Jy sigma=0.000684 ! Fit after self-cal, rms=0.087032Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103208 Jy ! Component: 100 - total flux cleaned = 0.0146246 Jy ! Total flux subtracted in 100 components = 0.0146246 Jy ! Clean residual min=-0.006508 max=0.011236 Jy/beam ! Clean residual mean=-0.000024 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.31175 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.31175 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=0.085295Jy sigma=0.000664 ! Fit after self-cal, rms=0.085134Jy sigma=0.000662 ! 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=0.9771 mas, bmaj=1.543 mas, bpa=3.486 degrees ! Estimated noise=495.09 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 = 0.00753009 Jy ! Component: 100 - total flux cleaned = 0.0098322 Jy ! Component: 150 - total flux cleaned = 0.0102308 Jy ! Component: 200 - total flux cleaned = 0.0108186 Jy ! Total flux subtracted in 200 components = 0.0108186 Jy ! Clean residual min=-0.003899 max=0.005838 Jy/beam ! Clean residual mean=-0.000010 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.322569 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.322569 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=0.084405Jy sigma=0.000655 ! Fit after self-cal, rms=0.084345Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 1.03 ! LA 0.96 MK 0.98 NL 0.94 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.03 ! LA 0.96 MK 0.98 NL 0.96 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.00 ! LA 0.98 MK 0.97 NL 0.96 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.07 KP 1.02 ! LA 0.99 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 KP 1.03 ! LA 0.97 MK 1.01 NL 0.96 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.00 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 1.01 ! LA 0.98 MK 0.97 NL 0.95 OV 1.00 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.01 ! LA 0.96 MK 0.98 NL 0.96 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.04 KP 1.03 ! LA 1.00 MK 0.96 NL 0.94 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.04 ! LA 1.00 MK 1.00 NL 0.97 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.07 KP 1.01 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 KP 1.01 ! LA 0.97 MK 1.01 NL 0.96 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Fit before self-cal, rms=0.084345Jy sigma=0.000654 ! Fit after self-cal, rms=0.085737Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9871 mas, bmaj=1.553 mas, bpa=2.399 degrees ! Estimated noise=497.663 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 (-8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212693 Jy ! Component: 100 - total flux cleaned = 0.00212664 Jy ! Component: 150 - total flux cleaned = 0.00234934 Jy ! Component: 200 - total flux cleaned = 0.0024487 Jy ! Total flux subtracted in 200 components = 0.0024487 Jy ! Clean residual min=-0.002347 max=0.003001 Jy/beam ! Clean residual mean=0.000007 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.325018 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.325017 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=0.085363Jy sigma=0.000646 ! Fit after self-cal, rms=0.085389Jy sigma=0.000646 ! 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=0.085389Jy sigma=0.000646 ! Fit after self-cal, rms=0.085837Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9871 mas, bmaj=1.553 mas, bpa=2.304 degrees ! Estimated noise=497.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29595e-05 Jy ! Component: 100 - total flux cleaned = 2.23497e-05 Jy ! Component: 150 - total flux cleaned = -5.86179e-05 Jy ! Component: 200 - total flux cleaned = -5.6662e-05 Jy ! Total flux subtracted in 200 components = -5.6662e-05 Jy ! Clean residual min=-0.001962 max=0.002293 Jy/beam ! Clean residual mean=0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.324961 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.324961 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=0.085667Jy sigma=0.000643 ! Fit after self-cal, rms=0.085676Jy sigma=0.000643 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 (16.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014096 Jy ! Component: 100 - total flux cleaned = 0.00162532 Jy ! Component: 150 - total flux cleaned = 0.00175605 Jy ! Component: 200 - total flux cleaned = 0.00186992 Jy ! Total flux subtracted in 200 components = 0.00186992 Jy ! Clean residual min=-0.001711 max=0.001929 Jy/beam ! Clean residual mean=0.000008 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.326831 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.326831 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=0.085560Jy sigma=0.000642 ! Fit after self-cal, rms=0.085555Jy sigma=0.000642 ! 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=0.085555Jy sigma=0.000642 ! Fit after self-cal, rms=0.085352Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9875 mas, bmaj=1.55 mas, bpa=2.017 degrees ! Estimated noise=496.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505123 Jy ! Component: 100 - total flux cleaned = 0.000676504 Jy ! Component: 150 - total flux cleaned = 0.00078176 Jy ! Component: 200 - total flux cleaned = 0.000879984 Jy ! Total flux subtracted in 200 components = 0.000879984 Jy ! Clean residual min=-0.001558 max=0.001813 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.327711 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.327711 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=0.085278Jy sigma=0.000641 ! Fit after self-cal, rms=0.085275Jy sigma=0.000641 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 (-6.2, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970543 Jy ! Component: 100 - total flux cleaned = 0.000923247 Jy ! Component: 150 - total flux cleaned = 0.000970717 Jy ! Component: 200 - total flux cleaned = 0.000970754 Jy ! Total flux subtracted in 200 components = 0.000970754 Jy ! Clean residual min=-0.001601 max=0.001562 Jy/beam ! Clean residual mean=0.000006 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.328681 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.328681 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=0.085211Jy sigma=0.000640 ! Fit after self-cal, rms=0.085210Jy sigma=0.000640 ! 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=0.085210Jy sigma=0.000640 ! Fit after self-cal, rms=0.085081Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=2.599 mas, bpa=-5.19 degrees ! Estimated noise=608.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.1124e-05 Jy ! Component: 100 - total flux cleaned = -5.34345e-05 Jy ! Component: 150 - total flux cleaned = -0.000112792 Jy ! Component: 200 - total flux cleaned = -0.000147338 Jy ! Total flux subtracted in 200 components = -0.000147338 Jy ! Clean residual min=-0.001246 max=0.001271 Jy/beam ! Clean residual mean=0.000009 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.328534 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.328534 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=0.085067Jy sigma=0.000640 ! Fit after self-cal, rms=0.085067Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.34321e-05 Jy ! Component: 100 - total flux cleaned = -7.1083e-05 Jy ! Component: 150 - total flux cleaned = -9.97472e-05 Jy ! Component: 200 - total flux cleaned = -0.000112867 Jy ! Total flux subtracted in 200 components = -0.000112867 Jy ! Clean residual min=-0.001189 max=0.001250 Jy/beam ! Clean residual mean=0.000009 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.328421 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.328421 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=0.085060Jy sigma=0.000640 ! Fit after self-cal, rms=0.085059Jy sigma=0.000640 ! 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=0.9876 mas, bmaj=1.548 mas, bpa=1.801 degrees ! Estimated noise=496.046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.548 at 1.801 degrees (North through East) ! Clean map min=-0.0043053 max=0.17863 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=0.838 mas, bmaj=1.306 mas, bpa=-3.598 degrees ! Estimated noise=1023.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148791 Jy ! Component: 100 - total flux cleaned = 0.214505 Jy ! Component: 150 - total flux cleaned = 0.251164 Jy ! Component: 200 - total flux cleaned = 0.274389 Jy ! Total flux subtracted in 200 components = 0.274389 Jy ! Clean residual min=-0.006874 max=0.013088 Jy/beam ! Clean residual mean=-0.000085 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.274389 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.274389 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=1.548 mas, bpa=1.801 degrees ! Estimated noise=496.046 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 = 0.0200543 Jy ! Component: 100 - total flux cleaned = 0.0321408 Jy ! Component: 150 - total flux cleaned = 0.0382935 Jy ! Component: 200 - total flux cleaned = 0.0416041 Jy ! Total flux subtracted in 200 components = 0.0416041 Jy ! Clean residual min=-0.003738 max=0.006050 Jy/beam ! Clean residual mean=-0.000024 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.315993 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.315993 Jy ! Inverting map ! Added new window around map position (0.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449287 Jy ! Component: 100 - total flux cleaned = 0.00630945 Jy ! Component: 150 - total flux cleaned = 0.00726225 Jy ! Component: 200 - total flux cleaned = 0.0079708 Jy ! Total flux subtracted in 200 components = 0.0079708 Jy ! Clean residual min=-0.002028 max=0.002320 Jy/beam ! Clean residual mean=-0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.323964 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.323964 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=2.008 mas, bmaj=2.599 mas, bpa=-5.19 degrees ! Estimated noise=608.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154993 Jy ! Component: 100 - total flux cleaned = 0.00206115 Jy ! Component: 150 - total flux cleaned = 0.00241664 Jy ! Component: 200 - total flux cleaned = 0.00254184 Jy ! Total flux subtracted in 200 components = 0.00254184 Jy ! Clean residual min=-0.001250 max=0.001158 Jy/beam ! Clean residual mean=0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.326506 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 = 0.000144276 Jy ! Component: 100 - total flux cleaned = 0.000253468 Jy ! Component: 150 - total flux cleaned = 0.000355264 Jy ! Component: 200 - total flux cleaned = 0.000404124 Jy ! Total flux subtracted in 200 components = 0.000404124 Jy ! Clean residual min=-0.001214 max=0.001154 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.32691 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 92 components and 0.32691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=1.548 mas, bpa=1.801 degrees ! Estimated noise=496.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000568661 Jy ! Component: 100 - total flux cleaned = -0.00074784 Jy ! Component: 150 - total flux cleaned = -0.000745208 Jy ! Component: 200 - total flux cleaned = -0.000521577 Jy ! Total flux subtracted in 200 components = -0.000521577 Jy ! Clean residual min=-0.001653 max=0.001823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.326388 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.326388 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=0.085166Jy sigma=0.000641 ! Fit after self-cal, rms=0.085125Jy sigma=0.000641 wmodel J2217+3156_X_2017_08_12_pus_map.mod ! Writing 104 model components to file: J2217+3156_X_2017_08_12_pus_map.mod wobs J2217+3156_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2217+3156_X_2017_08_12_pus_uvs.fits wwins J2217+3156_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J2217+3156_X_2017_08_12_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 = 0.000388839 Jy ! Component: 100 - total flux cleaned = 0.000502724 Jy ! Component: 150 - total flux cleaned = 0.000639269 Jy ! Component: 200 - total flux cleaned = 0.000822898 Jy ! Component: 250 - total flux cleaned = 0.00102484 Jy ! Component: 300 - total flux cleaned = 0.00114706 Jy ! Component: 350 - total flux cleaned = 0.00124223 Jy ! Component: 400 - total flux cleaned = 0.00135858 Jy ! Component: 450 - total flux cleaned = 0.00144983 Jy ! Component: 500 - total flux cleaned = 0.00165007 Jy ! Component: 550 - total flux cleaned = 0.00182381 Jy ! Component: 600 - total flux cleaned = 0.0019937 Jy ! Component: 650 - total flux cleaned = 0.00211922 Jy ! Component: 700 - total flux cleaned = 0.0023446 Jy ! Component: 750 - total flux cleaned = 0.00244527 Jy ! Component: 800 - total flux cleaned = 0.00260349 Jy ! Component: 850 - total flux cleaned = 0.00272014 Jy ! Component: 900 - total flux cleaned = 0.00283519 Jy ! Component: 950 - total flux cleaned = 0.0029107 Jy ! Component: 1000 - total flux cleaned = 0.00302164 Jy ! Component: 1050 - total flux cleaned = 0.00313131 Jy ! Component: 1100 - total flux cleaned = 0.00325678 Jy ! Component: 1150 - total flux cleaned = 0.00332709 Jy ! Component: 1200 - total flux cleaned = 0.00336175 Jy ! Component: 1250 - total flux cleaned = 0.00346501 Jy ! Component: 1300 - total flux cleaned = 0.00353268 Jy ! Component: 1350 - total flux cleaned = 0.00358283 Jy ! Component: 1400 - total flux cleaned = 0.00364849 Jy ! Component: 1450 - total flux cleaned = 0.00369706 Jy ! Component: 1500 - total flux cleaned = 0.00371297 Jy ! Component: 1550 - total flux cleaned = 0.00377624 Jy ! Component: 1600 - total flux cleaned = 0.00382305 Jy ! Component: 1650 - total flux cleaned = 0.00379189 Jy ! Component: 1700 - total flux cleaned = 0.00385283 Jy ! Component: 1750 - total flux cleaned = 0.00383789 Jy ! Component: 1800 - total flux cleaned = 0.00391263 Jy ! Component: 1850 - total flux cleaned = 0.0038977 Jy ! Component: 1900 - total flux cleaned = 0.00395608 Jy ! Component: 1950 - total flux cleaned = 0.0039561 Jy ! Component: 2000 - total flux cleaned = 0.00397027 Jy ! Total flux subtracted in 2048 components = 0.00398444 Jy ! Clean residual min=-0.000703 max=0.000771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.330373 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 238 components and 0.330373 Jy ![Exited script file: muppet] wmap "J2217+3156_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.548 at 1.801 degrees (North through East) ! Clean map min=-0.0029306 max=0.17845 Jy/beam ! Writing clean map to FITS file: J2217+3156_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.178447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254517 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427886 0.427886 0.855772 1.71154 3.42309 6.84618 13.6924 27.3847 54.7694 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.548 at 1.801 degrees (North through East) ! Clean map min=-0.0029306 max=0.17845 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 J2217+3156_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:30:10 2019