! Started logfile: J2312+3847_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:23:32 2017 obs J2312+3847_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2312+3847_X_2015_01_23_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982651 visibilities/baseline/integration-bin. ! Found source: J2312+3847 ! ! 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 60492 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 J2312+3847_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884820Jy sigma=0.010438 ! Fit after self-cal, rms=0.866174Jy sigma=0.010232 ! 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=0.7386 mas, bmaj=1.479 mas, bpa=-6.232 degrees ! Estimated noise=539.502 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 = 0.103958 Jy ! Component: 100 - total flux cleaned = 0.144501 Jy ! Total flux subtracted in 100 components = 0.144501 Jy ! Clean residual min=-0.015082 max=0.051674 Jy/beam ! Clean residual mean=-0.000127 rms=0.005201 Jy/beam ! Combined flux in latest and established models = 0.144501 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.144501 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=0.110199Jy sigma=0.001275 ! Fit after self-cal, rms=0.109982Jy sigma=0.001272 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044295 Jy ! Component: 100 - total flux cleaned = 0.0652872 Jy ! Total flux subtracted in 100 components = 0.0652872 Jy ! Clean residual min=-0.009097 max=0.019238 Jy/beam ! Clean residual mean=-0.000092 rms=0.003160 Jy/beam ! Combined flux in latest and established models = 0.209788 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.209788 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=0.089784Jy sigma=0.001008 ! Fit after self-cal, rms=0.087754Jy sigma=0.000982 ! 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=0.8958 mas, bmaj=1.739 mas, bpa=-3.927 degrees ! Estimated noise=246.073 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 = 0.020778 Jy ! Component: 100 - total flux cleaned = 0.0327488 Jy ! Component: 150 - total flux cleaned = 0.0408528 Jy ! Component: 200 - total flux cleaned = 0.0466137 Jy ! Total flux subtracted in 200 components = 0.0466137 Jy ! Clean residual min=-0.010106 max=0.019255 Jy/beam ! Clean residual mean=-0.000094 rms=0.002755 Jy/beam ! Combined flux in latest and established models = 0.256402 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.256402 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=0.082517Jy sigma=0.000913 ! Fit after self-cal, rms=0.082371Jy sigma=0.000911 ! Inverting map ! Added new window around map position (4.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175074 Jy ! Component: 100 - total flux cleaned = 0.0252627 Jy ! Component: 150 - total flux cleaned = 0.0285824 Jy ! Component: 200 - total flux cleaned = 0.0307815 Jy ! Total flux subtracted in 200 components = 0.0307815 Jy ! Clean residual min=-0.007994 max=0.009214 Jy/beam ! Clean residual mean=-0.000047 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.287183 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.287183 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=0.078541Jy sigma=0.000861 ! Fit after self-cal, rms=0.078256Jy sigma=0.000857 ! 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 0.92 FD 1.07 HN 1.16 KP 0.91 ! LA 1.03 MK 0.94 NL 0.96 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.20 KP 0.85 ! LA 1.05 MK 0.94 NL 0.97 OV 0.95 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.18 KP 0.81 ! LA 1.09 MK 0.95 NL 0.98 OV 0.97 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.13 KP 0.77 ! LA 1.08 MK 0.94 NL 0.97 OV 0.97 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.09 KP 0.74 ! LA 1.09 MK 0.98 NL 1.00 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.14 KP 0.74 ! LA 1.08 MK 0.93 NL 1.01 OV 1.00 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.29 KP 0.73 ! LA 1.10 MK 1.03 NL 1.06 OV 1.05 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.25 KP 0.74 ! LA 1.09 MK 0.94 NL 1.03 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.20 KP 0.75 ! LA 1.11 MK 0.96 NL 1.01 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.22 KP 0.80 ! LA 1.13 MK 1.02 NL 1.02 OV 1.01 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.19 KP 0.82 ! LA 1.12 MK 1.00 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.21 KP 0.84 ! LA 1.10 MK 0.94 NL 1.02 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.078256Jy sigma=0.000857 ! Fit after self-cal, rms=0.075812Jy sigma=0.000806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9026 mas, bmaj=1.755 mas, bpa=-3.916 degrees ! Estimated noise=243.395 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 = 0.00676061 Jy ! Component: 100 - total flux cleaned = 0.0102619 Jy ! Component: 150 - total flux cleaned = 0.0115148 Jy ! Component: 200 - total flux cleaned = 0.0121007 Jy ! Total flux subtracted in 200 components = 0.0121007 Jy ! Clean residual min=-0.003089 max=0.004824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.299284 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.299284 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=0.075256Jy sigma=0.000796 ! Fit after self-cal, rms=0.075268Jy sigma=0.000795 ! Inverting map ! Added new window around map position (1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389429 Jy ! Component: 100 - total flux cleaned = 0.00445012 Jy ! Component: 150 - total flux cleaned = 0.00429047 Jy ! Component: 200 - total flux cleaned = 0.00415162 Jy ! Total flux subtracted in 200 components = 0.00415162 Jy ! Clean residual min=-0.002839 max=0.002344 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.303436 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.303436 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=0.074963Jy sigma=0.000790 ! Fit after self-cal, rms=0.074913Jy sigma=0.000790 ! 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=0.074913Jy sigma=0.000790 ! Fit after self-cal, rms=0.076119Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=1.741 mas, bpa=-3.882 degrees ! Estimated noise=244.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152764 Jy ! Component: 100 - total flux cleaned = 0.00241732 Jy ! Component: 150 - total flux cleaned = 0.00307801 Jy ! Component: 200 - total flux cleaned = 0.00349664 Jy ! Total flux subtracted in 200 components = 0.00349664 Jy ! Clean residual min=-0.001258 max=0.001215 Jy/beam ! Clean residual mean=-0.000006 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.306932 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.306932 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=0.076033Jy sigma=0.000784 ! Fit after self-cal, rms=0.076027Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478321 Jy ! Component: 100 - total flux cleaned = 0.000870757 Jy ! Component: 150 - total flux cleaned = 0.0011028 Jy ! Component: 200 - total flux cleaned = 0.00124796 Jy ! Total flux subtracted in 200 components = 0.00124796 Jy ! Clean residual min=-0.001185 max=0.001079 Jy/beam ! Clean residual mean=-0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.30818 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 149 components and 0.30818 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=0.075993Jy sigma=0.000784 ! Fit after self-cal, rms=0.075988Jy sigma=0.000784 ! 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=0.075988Jy sigma=0.000784 ! Fit after self-cal, rms=0.076176Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9052 mas, bmaj=1.741 mas, bpa=-3.959 degrees ! Estimated noise=244.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073727 Jy ! Component: 100 - total flux cleaned = 0.0010524 Jy ! Component: 150 - total flux cleaned = 0.00123846 Jy ! Component: 200 - total flux cleaned = 0.00133395 Jy ! Total flux subtracted in 200 components = 0.00133395 Jy ! Clean residual min=-0.001047 max=0.000972 Jy/beam ! Clean residual mean=-0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.309514 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.309514 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=0.076153Jy sigma=0.000783 ! Fit after self-cal, rms=0.076152Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173386 Jy ! Component: 100 - total flux cleaned = 0.000357878 Jy ! Component: 150 - total flux cleaned = 0.000419735 Jy ! Component: 200 - total flux cleaned = 0.0004195 Jy ! Total flux subtracted in 200 components = 0.0004195 Jy ! Clean residual min=-0.000962 max=0.000937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.309933 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 167 components and 0.309933 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=0.076140Jy sigma=0.000783 ! Fit after self-cal, rms=0.076138Jy sigma=0.000783 ! 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=0.076138Jy sigma=0.000783 ! Fit after self-cal, rms=0.076169Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=2.685 mas, bpa=-5.221 degrees ! Estimated noise=299.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631374 Jy ! Component: 100 - total flux cleaned = 0.000770378 Jy ! Component: 150 - total flux cleaned = 0.000885794 Jy ! Component: 200 - total flux cleaned = 0.000941488 Jy ! Total flux subtracted in 200 components = 0.000941488 Jy ! Clean residual min=-0.000828 max=0.000748 Jy/beam ! Clean residual mean=-0.000004 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.310875 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.310875 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=0.076165Jy sigma=0.000783 ! Fit after self-cal, rms=0.076165Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.27566e-06 Jy ! Component: 100 - total flux cleaned = 6.78331e-05 Jy ! Component: 150 - total flux cleaned = 0.000132833 Jy ! Component: 200 - total flux cleaned = 0.000170594 Jy ! Total flux subtracted in 200 components = 0.000170594 Jy ! Clean residual min=-0.000812 max=0.000745 Jy/beam ! Clean residual mean=-0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.311045 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 186 components and 0.311045 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=0.076163Jy sigma=0.000783 ! Fit after self-cal, rms=0.076161Jy sigma=0.000783 ! 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=0.9053 mas, bmaj=1.74 mas, bpa=-4.058 degrees ! Estimated noise=244.057 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 1.74 at -4.058 degrees (North through East) ! Clean map min=-0.00078736 max=0.12993 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=0.7439 mas, bmaj=1.483 mas, bpa=-6.654 degrees ! Estimated noise=536.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105252 Jy ! Component: 100 - total flux cleaned = 0.157805 Jy ! Component: 150 - total flux cleaned = 0.18987 Jy ! Component: 200 - total flux cleaned = 0.211718 Jy ! Total flux subtracted in 200 components = 0.211718 Jy ! Clean residual min=-0.006439 max=0.012684 Jy/beam ! Clean residual mean=-0.000071 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.211718 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 0.211718 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=1.74 mas, bpa=-4.058 degrees ! Estimated noise=244.057 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 = 0.02263 Jy ! Component: 100 - total flux cleaned = 0.0391621 Jy ! Component: 150 - total flux cleaned = 0.0516976 Jy ! Component: 200 - total flux cleaned = 0.061298 Jy ! Total flux subtracted in 200 components = 0.061298 Jy ! Clean residual min=-0.002719 max=0.005614 Jy/beam ! Clean residual mean=-0.000054 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.273016 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.273017 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745432 Jy ! Component: 100 - total flux cleaned = 0.0132874 Jy ! Component: 150 - total flux cleaned = 0.0178877 Jy ! Component: 200 - total flux cleaned = 0.0215363 Jy ! Total flux subtracted in 200 components = 0.0215363 Jy ! Clean residual min=-0.001470 max=0.002194 Jy/beam ! Clean residual mean=-0.000025 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.294553 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.294553 Jy ! Inverting map ! Added new window around map position (5.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293363 Jy ! Component: 100 - total flux cleaned = 0.00530947 Jy ! Component: 150 - total flux cleaned = 0.00725527 Jy ! Component: 200 - total flux cleaned = 0.00886642 Jy ! Total flux subtracted in 200 components = 0.00886642 Jy ! Clean residual min=-0.001060 max=0.001209 Jy/beam ! Clean residual mean=-0.000013 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.303419 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 115 components and 0.303419 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=2.139 mas, bmaj=2.685 mas, bpa=-5.221 degrees ! Estimated noise=299.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240166 Jy ! Component: 100 - total flux cleaned = 0.00397852 Jy ! Component: 150 - total flux cleaned = 0.00508789 Jy ! Component: 200 - total flux cleaned = 0.00589654 Jy ! Total flux subtracted in 200 components = 0.00589654 Jy ! Clean residual min=-0.000967 max=0.000831 Jy/beam ! Clean residual mean=-0.000010 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.309316 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 = 0.000608096 Jy ! Component: 100 - total flux cleaned = 0.000969422 Jy ! Component: 150 - total flux cleaned = 0.00112635 Jy ! Component: 200 - total flux cleaned = 0.00122116 Jy ! Total flux subtracted in 200 components = 0.00122116 Jy ! Clean residual min=-0.000861 max=0.000710 Jy/beam ! Clean residual mean=-0.000006 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.310537 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 189 components and 0.310537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=1.74 mas, bpa=-4.058 degrees ! Estimated noise=244.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217061 Jy ! Component: 100 - total flux cleaned = 0.00041718 Jy ! Component: 150 - total flux cleaned = 0.000471244 Jy ! Component: 200 - total flux cleaned = 0.000504525 Jy ! Total flux subtracted in 200 components = 0.000504525 Jy ! Clean residual min=-0.000817 max=0.000822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.311042 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 206 components and 0.311042 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=0.076144Jy sigma=0.000783 ! Fit after self-cal, rms=0.076131Jy sigma=0.000782 wmodel J2312+3847_X_2015_01_23_pus_map.mod ! Writing 206 model components to file: J2312+3847_X_2015_01_23_pus_map.mod wobs J2312+3847_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2312+3847_X_2015_01_23_pus_uvs.fits wwins J2312+3847_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J2312+3847_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 = -0.00022358 Jy ! Component: 100 - total flux cleaned = -0.000236928 Jy ! Component: 150 - total flux cleaned = -0.000261862 Jy ! Component: 200 - total flux cleaned = -0.000214559 Jy ! Component: 250 - total flux cleaned = -0.000180155 Jy ! Component: 300 - total flux cleaned = -0.000135585 Jy ! Component: 350 - total flux cleaned = -9.22167e-05 Jy ! Component: 400 - total flux cleaned = -6.04133e-05 Jy ! Component: 450 - total flux cleaned = -6.02865e-05 Jy ! Component: 500 - total flux cleaned = -6.03548e-05 Jy ! Component: 550 - total flux cleaned = -4.08328e-05 Jy ! Component: 600 - total flux cleaned = -4.08769e-05 Jy ! Component: 650 - total flux cleaned = 5.94898e-06 Jy ! Component: 700 - total flux cleaned = 4.25746e-05 Jy ! Component: 750 - total flux cleaned = 7.86353e-05 Jy ! Component: 800 - total flux cleaned = 0.00010514 Jy ! Component: 850 - total flux cleaned = 0.000131405 Jy ! Component: 900 - total flux cleaned = 0.000174403 Jy ! Component: 950 - total flux cleaned = 0.000233456 Jy ! Component: 1000 - total flux cleaned = 0.000241699 Jy ! Component: 1050 - total flux cleaned = 0.000298945 Jy ! Component: 1100 - total flux cleaned = 0.000330911 Jy ! Component: 1150 - total flux cleaned = 0.000386567 Jy ! Component: 1200 - total flux cleaned = 0.000425775 Jy ! Component: 1250 - total flux cleaned = 0.0004798 Jy ! Component: 1300 - total flux cleaned = 0.000555916 Jy ! Component: 1350 - total flux cleaned = 0.000585865 Jy ! Component: 1400 - total flux cleaned = 0.000608303 Jy ! Component: 1450 - total flux cleaned = 0.000674305 Jy ! Component: 1500 - total flux cleaned = 0.000710507 Jy ! Component: 1550 - total flux cleaned = 0.000746266 Jy ! Component: 1600 - total flux cleaned = 0.000760531 Jy ! Component: 1650 - total flux cleaned = 0.000802557 Jy ! Component: 1700 - total flux cleaned = 0.000837309 Jy ! Component: 1750 - total flux cleaned = 0.000864656 Jy ! Component: 1800 - total flux cleaned = 0.00089865 Jy ! Component: 1850 - total flux cleaned = 0.000918873 Jy ! Component: 1900 - total flux cleaned = 0.000938918 Jy ! Component: 1950 - total flux cleaned = 0.000991857 Jy ! Component: 2000 - total flux cleaned = 0.00102469 Jy ! Total flux subtracted in 2048 components = 0.00106363 Jy ! Clean residual min=-0.000481 max=0.000383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.312105 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 351 components and 0.312105 Jy ![Exited script file: muppet] wmap "J2312+3847_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 1.74 at -4.058 degrees (North through East) ! Clean map min=-0.00062793 max=0.13047 Jy/beam ! Writing clean map to FITS file: J2312+3847_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 0.130467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275368 0.275368 0.550736 1.10147 2.20294 4.40588 8.81177 17.6235 35.2471 70.4941 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 1.74 at -4.058 degrees (North through East) ! Clean map min=-0.00062793 max=0.13047 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 J2312+3847_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:23:37 2017