! Started logfile: J2150-1822_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:11 2016 obs J2150-1822_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2150-1822_X_2015_03_17_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873351 visibilities/baseline/integration-bin. ! Found source: J2150-1822 ! ! 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 338 lines of history. ! ! Reading 58008 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 J2150-1822_X_2015_03_17_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940726Jy sigma=0.009683 ! Fit after self-cal, rms=0.889595Jy sigma=0.009183 ! 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=0.6544 mas, bmaj=1.6 mas, bpa=-1.431 degrees ! Estimated noise=683.329 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 = 0.0870923 Jy ! Component: 100 - total flux cleaned = 0.106751 Jy ! Total flux subtracted in 100 components = 0.106751 Jy ! Clean residual min=-0.003996 max=0.007636 Jy/beam ! Clean residual mean=-0.000013 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.106751 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.106751 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=0.085056Jy sigma=0.000803 ! Fit after self-cal, rms=0.085045Jy sigma=0.000803 ! Inverting map ! Added new window around map position (4, -9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00803637 Jy ! Component: 100 - total flux cleaned = 0.0123972 Jy ! Total flux subtracted in 100 components = 0.0123972 Jy ! Clean residual min=-0.003657 max=0.004593 Jy/beam ! Clean residual mean=-0.000011 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.119148 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.119148 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=0.084206Jy sigma=0.000793 ! Fit after self-cal, rms=0.084177Jy sigma=0.000793 ! 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=0.8314 mas, bmaj=1.963 mas, bpa=-1.299 degrees ! Estimated noise=289.606 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 = 0.00417181 Jy ! Component: 100 - total flux cleaned = 0.00650447 Jy ! Component: 150 - total flux cleaned = 0.00790786 Jy ! Component: 200 - total flux cleaned = 0.00878128 Jy ! Total flux subtracted in 200 components = 0.00878128 Jy ! Clean residual min=-0.004980 max=0.004573 Jy/beam ! Clean residual mean=-0.000008 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.127929 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.127929 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=0.083967Jy sigma=0.000791 ! Fit after self-cal, rms=0.083970Jy sigma=0.000790 ! 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 0.95 FD 1.05 HN 1.19 KP 0.93 ! LA 1.05 MK 0.99 NL 1.00 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.19 KP 0.87 ! LA 1.05 MK 0.97 NL 0.98 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.18 KP 0.83 ! LA 1.09 MK 1.02 NL 0.99 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.13 KP 0.78 ! LA 1.05 MK 0.98 NL 1.00 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.12 KP 0.76 ! LA 1.07 MK 1.01 NL 0.99 OV 1.03 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.18 KP 0.74 ! LA 1.07 MK 1.02 NL 1.02 OV 1.04 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.23 KP 0.75 ! LA 1.06 MK 1.02 NL 1.00 OV 1.08 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.22 KP 0.74 ! LA 1.04 MK 1.00 NL 1.01 OV 1.05 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.21 KP 0.75 ! LA 1.05 MK 1.04 NL 0.98 OV 1.04 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.20 KP 0.81 ! LA 1.06 MK 1.04 NL 1.00 OV 1.04 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.13 KP 0.84 ! LA 1.06 MK 0.99 NL 1.00 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.09 KP 0.84 ! LA 1.07 MK 1.01 NL 1.03 OV 1.05 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.083970Jy sigma=0.000790 ! Fit after self-cal, rms=0.085278Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8372 mas, bmaj=1.963 mas, bpa=-0.9003 degrees ! Estimated noise=289.953 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 = -0.00118826 Jy ! Component: 100 - total flux cleaned = -0.00126332 Jy ! Component: 150 - total flux cleaned = -0.00127984 Jy ! Component: 200 - total flux cleaned = -0.0013041 Jy ! Total flux subtracted in 200 components = -0.0013041 Jy ! Clean residual min=-0.001491 max=0.001648 Jy/beam ! Clean residual mean=-0.000010 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.126625 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.126625 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=0.085258Jy sigma=0.000776 ! Fit after self-cal, rms=0.085338Jy sigma=0.000775 ! 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=0.085338Jy sigma=0.000775 ! Fit after self-cal, rms=0.087263Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8368 mas, bmaj=1.961 mas, bpa=-0.8797 degrees ! Estimated noise=290.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773671 Jy ! Component: 100 - total flux cleaned = -0.000795378 Jy ! Component: 150 - total flux cleaned = -0.000810673 Jy ! Component: 200 - total flux cleaned = -0.000836555 Jy ! Total flux subtracted in 200 components = -0.000836555 Jy ! Clean residual min=-0.001065 max=0.001191 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.125789 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.125789 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=0.087250Jy sigma=0.000774 ! Fit after self-cal, rms=0.087277Jy sigma=0.000774 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 (-4.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124995 Jy ! Component: 100 - total flux cleaned = 0.00159202 Jy ! Component: 150 - total flux cleaned = 0.00168599 Jy ! Component: 200 - total flux cleaned = 0.00166814 Jy ! Total flux subtracted in 200 components = 0.00166814 Jy ! Clean residual min=-0.000894 max=0.000763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.127457 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.127457 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=0.087254Jy sigma=0.000774 ! Fit after self-cal, rms=0.087251Jy sigma=0.000774 ! 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=0.087251Jy sigma=0.000774 ! Fit after self-cal, rms=0.087305Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8364 mas, bmaj=1.96 mas, bpa=-0.8679 degrees ! Estimated noise=289.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.24969e-05 Jy ! Component: 100 - total flux cleaned = -2.18266e-05 Jy ! Component: 150 - total flux cleaned = -5.18649e-06 Jy ! Component: 200 - total flux cleaned = 9.89216e-06 Jy ! Total flux subtracted in 200 components = 9.89216e-06 Jy ! Clean residual min=-0.000819 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.127467 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.127467 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=0.087296Jy sigma=0.000774 ! Fit after self-cal, rms=0.087295Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.91275e-05 Jy ! Component: 100 - total flux cleaned = 9.14681e-06 Jy ! Component: 150 - total flux cleaned = 2.09627e-05 Jy ! Component: 200 - total flux cleaned = 3.18877e-05 Jy ! Total flux subtracted in 200 components = 3.18877e-05 Jy ! Clean residual min=-0.000814 max=0.000706 Jy/beam ! Clean residual mean=0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.127499 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.127498 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=0.087290Jy sigma=0.000774 ! Fit after self-cal, rms=0.087289Jy sigma=0.000774 ! 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=0.087289Jy sigma=0.000774 ! Fit after self-cal, rms=0.087213Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=4.301 mas, bpa=5.633 degrees ! Estimated noise=368.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.80048e-05 Jy ! Component: 100 - total flux cleaned = 0.000112223 Jy ! Component: 150 - total flux cleaned = 0.000168399 Jy ! Component: 200 - total flux cleaned = 0.000159368 Jy ! Total flux subtracted in 200 components = 0.000159368 Jy ! Clean residual min=-0.000949 max=0.000895 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.127658 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.127658 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=0.087211Jy sigma=0.000774 ! Fit after self-cal, rms=0.087211Jy sigma=0.000774 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 = 3.56873e-05 Jy ! Component: 100 - total flux cleaned = 3.65386e-05 Jy ! Component: 150 - total flux cleaned = 2.82399e-05 Jy ! Component: 200 - total flux cleaned = 6.46417e-06 Jy ! Total flux subtracted in 200 components = 6.46417e-06 Jy ! Clean residual min=-0.000954 max=0.000895 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.127664 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.127664 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=0.087210Jy sigma=0.000774 ! Fit after self-cal, rms=0.087209Jy sigma=0.000774 ! 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=0.8362 mas, bmaj=1.959 mas, bpa=-0.858 degrees ! Estimated noise=289.774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8362 x 1.959 at -0.858 degrees (North through East) ! Clean map min=-0.00082979 max=0.11039 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=0.6567 mas, bmaj=1.596 mas, bpa=-0.8667 degrees ! Estimated noise=689.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0876914 Jy ! Component: 100 - total flux cleaned = 0.108092 Jy ! Component: 150 - total flux cleaned = 0.11587 Jy ! Component: 200 - total flux cleaned = 0.119816 Jy ! Total flux subtracted in 200 components = 0.119816 Jy ! Clean residual min=-0.002237 max=0.001894 Jy/beam ! Clean residual mean=-0.000011 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.119816 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.119816 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8362 mas, bmaj=1.959 mas, bpa=-0.858 degrees ! Estimated noise=289.774 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 = 0.00250031 Jy ! Component: 100 - total flux cleaned = 0.00407992 Jy ! Component: 150 - total flux cleaned = 0.00522137 Jy ! Component: 200 - total flux cleaned = 0.00605604 Jy ! Total flux subtracted in 200 components = 0.00605604 Jy ! Clean residual min=-0.000922 max=0.000940 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.125872 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.125872 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=2.169 mas, bmaj=4.301 mas, bpa=5.633 degrees ! Estimated noise=368.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979991 Jy ! Component: 100 - total flux cleaned = 0.00144977 Jy ! Component: 150 - total flux cleaned = 0.00157454 Jy ! Component: 200 - total flux cleaned = 0.00165567 Jy ! Total flux subtracted in 200 components = 0.00165567 Jy ! Clean residual min=-0.001017 max=0.000882 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.127528 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 = 3.19471e-05 Jy ! Component: 100 - total flux cleaned = 5.29222e-05 Jy ! Component: 150 - total flux cleaned = 6.55423e-05 Jy ! Component: 200 - total flux cleaned = 7.11871e-05 Jy ! Total flux subtracted in 200 components = 7.11871e-05 Jy ! Clean residual min=-0.001006 max=0.000888 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.127599 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 0.127599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8362 mas, bmaj=1.959 mas, bpa=-0.858 degrees ! Estimated noise=289.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284274 Jy ! Component: 100 - total flux cleaned = -0.000334057 Jy ! Component: 150 - total flux cleaned = -0.000348303 Jy ! Component: 200 - total flux cleaned = -0.000362385 Jy ! Total flux subtracted in 200 components = -0.000362385 Jy ! Clean residual min=-0.000848 max=0.000729 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.127236 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.127236 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=0.087213Jy sigma=0.000774 ! Fit after self-cal, rms=0.087205Jy sigma=0.000774 wmodel J2150-1822_X_2015_03_17_pus_map.mod ! Writing 75 model components to file: J2150-1822_X_2015_03_17_pus_map.mod wobs J2150-1822_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2150-1822_X_2015_03_17_pus_uvs.fits wwins J2150-1822_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J2150-1822_X_2015_03_17_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 = -0.00037671 Jy ! Component: 100 - total flux cleaned = -0.000603672 Jy ! Component: 150 - total flux cleaned = -0.000767372 Jy ! Component: 200 - total flux cleaned = -0.000839766 Jy ! Component: 250 - total flux cleaned = -0.000910264 Jy ! Component: 300 - total flux cleaned = -0.000978676 Jy ! Component: 350 - total flux cleaned = -0.00100105 Jy ! Component: 400 - total flux cleaned = -0.00104452 Jy ! Component: 450 - total flux cleaned = -0.00109731 Jy ! Component: 500 - total flux cleaned = -0.00112831 Jy ! Component: 550 - total flux cleaned = -0.00117902 Jy ! Component: 600 - total flux cleaned = -0.00120873 Jy ! Component: 650 - total flux cleaned = -0.00121858 Jy ! Component: 700 - total flux cleaned = -0.00126673 Jy ! Component: 750 - total flux cleaned = -0.00128559 Jy ! Component: 800 - total flux cleaned = -0.00131344 Jy ! Component: 850 - total flux cleaned = -0.00132263 Jy ! Component: 900 - total flux cleaned = -0.0013316 Jy ! Component: 950 - total flux cleaned = -0.00134919 Jy ! Component: 1000 - total flux cleaned = -0.00136655 Jy ! Component: 1050 - total flux cleaned = -0.00136651 Jy ! Component: 1100 - total flux cleaned = -0.00135812 Jy ! Component: 1150 - total flux cleaned = -0.00137489 Jy ! Component: 1200 - total flux cleaned = -0.00136646 Jy ! Component: 1250 - total flux cleaned = -0.00139093 Jy ! Component: 1300 - total flux cleaned = -0.00137492 Jy ! Component: 1350 - total flux cleaned = -0.00138303 Jy ! Component: 1400 - total flux cleaned = -0.00140651 Jy ! Component: 1450 - total flux cleaned = -0.001422 Jy ! Component: 1500 - total flux cleaned = -0.00145263 Jy ! Component: 1550 - total flux cleaned = -0.00146772 Jy ! Component: 1600 - total flux cleaned = -0.00146774 Jy ! Component: 1650 - total flux cleaned = -0.00148257 Jy ! Component: 1700 - total flux cleaned = -0.00150449 Jy ! Component: 1750 - total flux cleaned = -0.00150443 Jy ! Component: 1800 - total flux cleaned = -0.00151881 Jy ! Component: 1850 - total flux cleaned = -0.00153999 Jy ! Component: 1900 - total flux cleaned = -0.00155407 Jy ! Component: 1950 - total flux cleaned = -0.00158882 Jy ! Component: 2000 - total flux cleaned = -0.00160941 Jy ! Total flux subtracted in 2048 components = -0.00162298 Jy ! Clean residual min=-0.000399 max=0.000364 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.125613 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 214 components and 0.125613 Jy ![Exited script file: muppet] wmap "J2150-1822_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8362 x 1.959 at -0.858 degrees (North through East) ! Clean map min=-0.00057658 max=0.11099 Jy/beam ! Writing clean map to FITS file: J2150-1822_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334038 0.334038 0.668077 1.33615 2.67231 5.34461 10.6892 21.3784 42.7569 85.5138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8362 x 1.959 at -0.858 degrees (North through East) ! Clean map min=-0.00057658 max=0.11099 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 J2150-1822_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:14 2016