! Started logfile: J2211+1841_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:22:14 2017 obs J2211+1841_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2211+1841_X_2015_01_23_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966265 visibilities/baseline/integration-bin. ! Found source: J2211+1841 ! ! 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 350 lines of history. ! ! Reading 43308 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 J2211+1841_X_2015_01_23_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.823358Jy sigma=0.009122 ! Fit after self-cal, rms=0.806469Jy sigma=0.008935 ! 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=0.7678 mas, bmaj=1.618 mas, bpa=-2.478 degrees ! Estimated noise=463.888 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 = 0.150545 Jy ! Component: 100 - total flux cleaned = 0.18756 Jy ! Total flux subtracted in 100 components = 0.18756 Jy ! Clean residual min=-0.007152 max=0.014540 Jy/beam ! Clean residual mean=-0.000027 rms=0.002494 Jy/beam ! Combined flux in latest and established models = 0.18756 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.18756 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=0.088852Jy sigma=0.000909 ! Fit after self-cal, rms=0.088834Jy sigma=0.000909 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149795 Jy ! Component: 100 - total flux cleaned = 0.0231536 Jy ! Total flux subtracted in 100 components = 0.0231536 Jy ! Clean residual min=-0.008526 max=0.010196 Jy/beam ! Clean residual mean=-0.000002 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.210714 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.210714 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=0.085936Jy sigma=0.000871 ! Fit after self-cal, rms=0.085922Jy sigma=0.000871 ! 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=0.9307 mas, bmaj=1.877 mas, bpa=-0.6493 degrees ! Estimated noise=311.282 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 = 0.00790573 Jy ! Component: 100 - total flux cleaned = 0.0125292 Jy ! Component: 150 - total flux cleaned = 0.0154897 Jy ! Component: 200 - total flux cleaned = 0.0170143 Jy ! Total flux subtracted in 200 components = 0.0170143 Jy ! Clean residual min=-0.008795 max=0.009796 Jy/beam ! Clean residual mean=0.000024 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.227728 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.227728 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=0.085117Jy sigma=0.000862 ! Fit after self-cal, rms=0.085114Jy sigma=0.000862 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.22 KP 0.92 ! LA 1.15 MK 0.95 NL 0.99 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.25 KP 0.86 ! LA 1.14 MK 0.93 NL 0.98 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.27 KP 0.81 ! LA 1.16 MK 0.95 NL 0.99 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.18 KP 0.77 ! LA 1.16 MK 0.96 NL 1.00 OV 0.97 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.14 KP 0.73 ! LA 1.15 MK 0.99 NL 0.98 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.18 KP 0.73 ! LA 1.13 MK 0.96 NL 1.01 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.36 KP 0.73 ! LA 1.16 MK 0.99 NL 1.04 OV 1.03 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.27 KP 0.72 ! LA 1.16 MK 0.95 NL 0.99 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.20 KP 0.74 ! LA 1.17 MK 0.95 NL 1.00 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.22 KP 0.77 ! LA 1.16 MK 0.96 NL 0.99 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.19 KP 0.80 ! LA 1.15 MK 0.99 NL 0.99 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.20 KP 0.79 ! LA 1.17 MK 0.94 NL 0.97 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.085114Jy sigma=0.000862 ! Fit after self-cal, rms=0.082523Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=1.879 mas, bpa=-0.5935 degrees ! Estimated noise=310.287 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 (1, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240892 Jy ! Component: 100 - total flux cleaned = 0.00280094 Jy ! Component: 150 - total flux cleaned = 0.00262075 Jy ! Component: 200 - total flux cleaned = 0.00241369 Jy ! Total flux subtracted in 200 components = 0.00241369 Jy ! Clean residual min=-0.003060 max=0.002773 Jy/beam ! Clean residual mean=0.000012 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.230142 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.230142 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=0.082363Jy sigma=0.000788 ! Fit after self-cal, rms=0.082464Jy sigma=0.000788 ! 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=0.082464Jy sigma=0.000788 ! Fit after self-cal, rms=0.083515Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9372 mas, bmaj=1.873 mas, bpa=-0.4095 degrees ! Estimated noise=310.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476444 Jy ! Component: 100 - total flux cleaned = 0.000530344 Jy ! Component: 150 - total flux cleaned = 0.000575115 Jy ! Component: 200 - total flux cleaned = 0.000574428 Jy ! Total flux subtracted in 200 components = 0.000574428 Jy ! Clean residual min=-0.001540 max=0.001593 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.230716 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.230716 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=0.083458Jy sigma=0.000783 ! Fit after self-cal, rms=0.083470Jy sigma=0.000783 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 (21.6, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942804 Jy ! Component: 100 - total flux cleaned = 0.00120911 Jy ! Component: 150 - total flux cleaned = 0.00121009 Jy ! Component: 200 - total flux cleaned = 0.00133162 Jy ! Total flux subtracted in 200 components = 0.00133162 Jy ! Clean residual min=-0.001452 max=0.001139 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.232048 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.232048 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=0.083432Jy sigma=0.000782 ! Fit after self-cal, rms=0.083428Jy sigma=0.000782 ! 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=0.083428Jy sigma=0.000782 ! Fit after self-cal, rms=0.083563Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.938 mas, bmaj=1.871 mas, bpa=-0.4161 degrees ! Estimated noise=310.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271008 Jy ! Component: 100 - total flux cleaned = -0.000205901 Jy ! Component: 150 - total flux cleaned = -8.9004e-05 Jy ! Component: 200 - total flux cleaned = 4.45258e-05 Jy ! Total flux subtracted in 200 components = 4.45258e-05 Jy ! Clean residual min=-0.001323 max=0.001015 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.232092 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.232092 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=0.083538Jy sigma=0.000782 ! Fit after self-cal, rms=0.083537Jy sigma=0.000782 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 = -7.53743e-06 Jy ! Component: 100 - total flux cleaned = 0.00013555 Jy ! Component: 150 - total flux cleaned = 0.000202615 Jy ! Component: 200 - total flux cleaned = 0.000285958 Jy ! Total flux subtracted in 200 components = 0.000285958 Jy ! Clean residual min=-0.001257 max=0.000988 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.232378 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.232378 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=0.083523Jy sigma=0.000782 ! Fit after self-cal, rms=0.083521Jy sigma=0.000782 ! 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=0.083521Jy sigma=0.000782 ! Fit after self-cal, rms=0.083668Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=2.885 mas, bpa=-3.68 degrees ! Estimated noise=377.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555742 Jy ! Component: 100 - total flux cleaned = -0.000558855 Jy ! Component: 150 - total flux cleaned = -0.000512974 Jy ! Component: 200 - total flux cleaned = -0.000475396 Jy ! Total flux subtracted in 200 components = -0.000475396 Jy ! Clean residual min=-0.000896 max=0.000913 Jy/beam ! Clean residual mean=-0.000005 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.231903 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.231903 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=0.083660Jy sigma=0.000782 ! Fit after self-cal, rms=0.083658Jy sigma=0.000782 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 = -9.39414e-05 Jy ! Component: 100 - total flux cleaned = 4.94088e-06 Jy ! Component: 150 - total flux cleaned = 1.62013e-05 Jy ! Component: 200 - total flux cleaned = 4.43948e-05 Jy ! Total flux subtracted in 200 components = 4.43948e-05 Jy ! Clean residual min=-0.000873 max=0.000932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.231947 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.231947 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=0.083656Jy sigma=0.000782 ! Fit after self-cal, rms=0.083654Jy sigma=0.000782 ! 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=0.9388 mas, bmaj=1.87 mas, bpa=-0.4312 degrees ! Estimated noise=310.213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9388 x 1.87 at -0.4312 degrees (North through East) ! Clean map min=-0.0011577 max=0.19452 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=0.7745 mas, bmaj=1.606 mas, bpa=-1.979 degrees ! Estimated noise=465.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150655 Jy ! Component: 100 - total flux cleaned = 0.187986 Jy ! Component: 150 - total flux cleaned = 0.202908 Jy ! Component: 200 - total flux cleaned = 0.210094 Jy ! Total flux subtracted in 200 components = 0.210094 Jy ! Clean residual min=-0.002185 max=0.003614 Jy/beam ! Clean residual mean=-0.000013 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.210094 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.210094 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=1.87 mas, bpa=-0.4312 degrees ! Estimated noise=310.213 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 = 0.00616566 Jy ! Component: 100 - total flux cleaned = 0.0100827 Jy ! Component: 150 - total flux cleaned = 0.0127607 Jy ! Component: 200 - total flux cleaned = 0.0146571 Jy ! Total flux subtracted in 200 components = 0.0146571 Jy ! Clean residual min=-0.001264 max=0.001264 Jy/beam ! Clean residual mean=-0.000007 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.224751 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.224751 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=2.117 mas, bmaj=2.885 mas, bpa=-3.68 degrees ! Estimated noise=377.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219007 Jy ! Component: 100 - total flux cleaned = 0.00347238 Jy ! Component: 150 - total flux cleaned = 0.00439497 Jy ! Component: 200 - total flux cleaned = 0.00507455 Jy ! Total flux subtracted in 200 components = 0.00507455 Jy ! Clean residual min=-0.000917 max=0.000925 Jy/beam ! Clean residual mean=-0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.229826 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 = 0.000512741 Jy ! Component: 100 - total flux cleaned = 0.000915929 Jy ! Component: 150 - total flux cleaned = 0.00123843 Jy ! Component: 200 - total flux cleaned = 0.00145004 Jy ! Total flux subtracted in 200 components = 0.00145004 Jy ! Clean residual min=-0.000909 max=0.000909 Jy/beam ! Clean residual mean=-0.000006 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.231276 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 84 components and 0.231276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=1.87 mas, bpa=-0.4312 degrees ! Estimated noise=310.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333501 Jy ! Component: 100 - total flux cleaned = 0.000372916 Jy ! Component: 150 - total flux cleaned = 0.000390592 Jy ! Component: 200 - total flux cleaned = 0.000406293 Jy ! Total flux subtracted in 200 components = 0.000406293 Jy ! Clean residual min=-0.001019 max=0.000912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.231682 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.231682 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=0.083648Jy sigma=0.000781 ! Fit after self-cal, rms=0.083638Jy sigma=0.000781 wmodel J2211+1841_X_2015_01_23_pus_map.mod ! Writing 103 model components to file: J2211+1841_X_2015_01_23_pus_map.mod wobs J2211+1841_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2211+1841_X_2015_01_23_pus_uvs.fits wwins J2211+1841_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J2211+1841_X_2015_01_23_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 = -0.000325517 Jy ! Component: 100 - total flux cleaned = -0.000488976 Jy ! Component: 150 - total flux cleaned = -0.000565603 Jy ! Component: 200 - total flux cleaned = -0.000609594 Jy ! Component: 250 - total flux cleaned = -0.000623674 Jy ! Component: 300 - total flux cleaned = -0.000650737 Jy ! Component: 350 - total flux cleaned = -0.000650353 Jy ! Component: 400 - total flux cleaned = -0.000650328 Jy ! Component: 450 - total flux cleaned = -0.000650219 Jy ! Component: 500 - total flux cleaned = -0.000662511 Jy ! Component: 550 - total flux cleaned = -0.000662253 Jy ! Component: 600 - total flux cleaned = -0.000638724 Jy ! Component: 650 - total flux cleaned = -0.000661919 Jy ! Component: 700 - total flux cleaned = -0.000684559 Jy ! Component: 750 - total flux cleaned = -0.00069577 Jy ! Component: 800 - total flux cleaned = -0.000750321 Jy ! Component: 850 - total flux cleaned = -0.00072852 Jy ! Component: 900 - total flux cleaned = -0.00073918 Jy ! Component: 950 - total flux cleaned = -0.000760228 Jy ! Component: 1000 - total flux cleaned = -0.000770716 Jy ! Component: 1050 - total flux cleaned = -0.00081152 Jy ! Component: 1100 - total flux cleaned = -0.000821622 Jy ! Component: 1150 - total flux cleaned = -0.000880971 Jy ! Component: 1200 - total flux cleaned = -0.00090054 Jy ! Component: 1250 - total flux cleaned = -0.000939235 Jy ! Component: 1300 - total flux cleaned = -0.000958269 Jy ! Component: 1350 - total flux cleaned = -0.000986312 Jy ! Component: 1400 - total flux cleaned = -0.000967786 Jy ! Component: 1450 - total flux cleaned = -0.000986528 Jy ! Component: 1500 - total flux cleaned = -0.00103182 Jy ! Component: 1550 - total flux cleaned = -0.00100493 Jy ! Component: 1600 - total flux cleaned = -0.00103157 Jy ! Component: 1650 - total flux cleaned = -0.00101404 Jy ! Component: 1700 - total flux cleaned = -0.00103132 Jy ! Component: 1750 - total flux cleaned = -0.000997058 Jy ! Component: 1800 - total flux cleaned = -0.00102249 Jy ! Component: 1850 - total flux cleaned = -0.00101407 Jy ! Component: 1900 - total flux cleaned = -0.00100578 Jy ! Component: 1950 - total flux cleaned = -0.000997586 Jy ! Component: 2000 - total flux cleaned = -0.000989499 Jy ! Total flux subtracted in 2048 components = -0.00100562 Jy ! Clean residual min=-0.000420 max=0.000526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.230676 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 226 components and 0.230676 Jy ![Exited script file: muppet] wmap "J2211+1841_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9388 x 1.87 at -0.4312 degrees (North through East) ! Clean map min=-0.00093232 max=0.19558 Jy/beam ! Writing clean map to FITS file: J2211+1841_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.195577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232933 0.232933 0.465866 0.931733 1.86347 3.72693 7.45386 14.9077 29.8154 59.6309 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.195 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9388 x 1.87 at -0.4312 degrees (North through East) ! Clean map min=-0.00093232 max=0.19558 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 J2211+1841_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:22:17 2017