! Started logfile: J0847+5723_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:20 2016 obs J0847+5723_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0847+5723_X_2015_03_17_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930973 visibilities/baseline/integration-bin. ! Found source: J0847+5723 ! ! 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 56808 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 J0847+5723_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975471Jy sigma=0.011243 ! Fit after self-cal, rms=0.949574Jy sigma=0.010967 ! 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=0.8688 mas, bmaj=0.9988 mas, bpa=-89.1 degrees ! Estimated noise=645.873 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 = 0.0354409 Jy ! Component: 100 - total flux cleaned = 0.0487019 Jy ! Total flux subtracted in 100 components = 0.0487019 Jy ! Clean residual min=-0.005017 max=0.009324 Jy/beam ! Clean residual mean=-0.000074 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.0487019 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0487019 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=0.081035Jy sigma=0.000865 ! Fit after self-cal, rms=0.080753Jy sigma=0.000862 ! Inverting map ! Added new window around map position (4.4, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101986 Jy ! Component: 100 - total flux cleaned = 0.0176703 Jy ! Total flux subtracted in 100 components = 0.0176703 Jy ! Clean residual min=-0.003985 max=0.006151 Jy/beam ! Clean residual mean=-0.000054 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.0663722 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0663722 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=0.078515Jy sigma=0.000832 ! Fit after self-cal, rms=0.078373Jy sigma=0.000830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748854 Jy ! Component: 100 - total flux cleaned = 0.0127864 Jy ! Total flux subtracted in 100 components = 0.0127864 Jy ! Clean residual min=-0.003347 max=0.006326 Jy/beam ! Clean residual mean=-0.000040 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.0791586 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0791586 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=0.077164Jy sigma=0.000815 ! Fit after self-cal, rms=0.077056Jy sigma=0.000814 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673523 Jy ! Component: 100 - total flux cleaned = 0.0112957 Jy ! Total flux subtracted in 100 components = 0.0112957 Jy ! Clean residual min=-0.003252 max=0.004798 Jy/beam ! Clean residual mean=-0.000027 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0904543 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0904543 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=0.076079Jy sigma=0.000802 ! Fit after self-cal, rms=0.075985Jy sigma=0.000801 ! 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=1.111 mas, bmaj=1.271 mas, bpa=-78.21 degrees ! Estimated noise=261.596 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 (-0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853365 Jy ! Component: 100 - total flux cleaned = 0.0144125 Jy ! Component: 150 - total flux cleaned = 0.0190253 Jy ! Component: 200 - total flux cleaned = 0.0227077 Jy ! Total flux subtracted in 200 components = 0.0227077 Jy ! Clean residual min=-0.002666 max=0.003814 Jy/beam ! Clean residual mean=-0.000008 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.113162 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 76 components and 0.113162 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=0.074693Jy sigma=0.000785 ! Fit after self-cal, rms=0.074593Jy sigma=0.000784 ! 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 0.97 FD 1.06 HN 1.07 KP 0.88 ! LA 0.94 MK 1.18 NL 1.09 OV 0.95 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.12 KP 0.81 ! LA 0.98 MK 1.18 NL 1.06 OV 0.95 ! PT 0.94 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.08 KP 0.77 ! LA 0.97 MK 1.12 NL 1.07 OV 0.95 ! PT 0.90 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.19 KP 0.74 ! LA 1.00 MK 1.29 NL 1.01 OV 0.95 ! PT 0.88 SC 1.23 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.05 KP 0.72 ! LA 0.99 MK 1.28 NL 1.13 OV 0.95 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.09 KP 0.72 ! LA 1.02 MK 1.03 NL 1.07 OV 0.96 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.10 KP 0.69 ! LA 1.06 MK 1.03 NL 1.04 OV 1.01 ! PT 0.90 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.16 KP 0.72 ! LA 0.96 MK 1.06 NL 1.11 OV 1.00 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.10 KP 0.74 ! LA 1.01 MK 1.06 NL 1.10 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.08 KP 0.79 ! LA 1.01 MK 0.96 NL 1.10 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.98 KP 0.80 ! LA 1.05 MK 0.91 NL 1.09 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.99 KP 0.83 ! LA 1.00 MK 1.00 NL 1.08 OV 1.02 ! PT 0.94 SC 0.96 ! ! ! Fit before self-cal, rms=0.074593Jy sigma=0.000784 ! Fit after self-cal, rms=0.073434Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.309 mas, bpa=-79.83 degrees ! Estimated noise=259.196 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 = 0.00206813 Jy ! Component: 100 - total flux cleaned = 0.00292978 Jy ! Component: 150 - total flux cleaned = 0.00355153 Jy ! Component: 200 - total flux cleaned = 0.00398077 Jy ! Total flux subtracted in 200 components = 0.00398077 Jy ! Clean residual min=-0.001510 max=0.001374 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.117143 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.117143 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=0.073296Jy sigma=0.000773 ! Fit after self-cal, rms=0.073284Jy sigma=0.000772 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010197 Jy ! Component: 100 - total flux cleaned = 0.00144131 Jy ! Component: 150 - total flux cleaned = 0.00165958 Jy ! Component: 200 - total flux cleaned = 0.00185052 Jy ! Total flux subtracted in 200 components = 0.00185052 Jy ! Clean residual min=-0.001356 max=0.001325 Jy/beam ! Clean residual mean=0.000009 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.118993 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.118993 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=0.073237Jy sigma=0.000771 ! Fit after self-cal, rms=0.073226Jy sigma=0.000771 ! 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=0.073226Jy sigma=0.000771 ! Fit after self-cal, rms=0.074101Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.299 mas, bpa=-78.52 degrees ! Estimated noise=255.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431499 Jy ! Component: 100 - total flux cleaned = 0.000884433 Jy ! Component: 150 - total flux cleaned = 0.00128109 Jy ! Component: 200 - total flux cleaned = 0.00158905 Jy ! Total flux subtracted in 200 components = 0.00158905 Jy ! Clean residual min=-0.001175 max=0.001073 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.120582 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.120582 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=0.074071Jy sigma=0.000770 ! Fit after self-cal, rms=0.074129Jy sigma=0.000770 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 = 0.00035121 Jy ! Component: 100 - total flux cleaned = 0.000495235 Jy ! Component: 150 - total flux cleaned = 0.000580647 Jy ! Component: 200 - total flux cleaned = 0.000660223 Jy ! Total flux subtracted in 200 components = 0.000660223 Jy ! Clean residual min=-0.001149 max=0.001123 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.121243 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.121243 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=0.074114Jy sigma=0.000769 ! Fit after self-cal, rms=0.074113Jy sigma=0.000769 ! 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=0.074113Jy sigma=0.000769 ! Fit after self-cal, rms=0.073449Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=1.294 mas, bpa=-77.3 degrees ! Estimated noise=253.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109479 Jy ! Component: 100 - total flux cleaned = 0.000418143 Jy ! Component: 150 - total flux cleaned = 0.00069596 Jy ! Component: 200 - total flux cleaned = 0.000820224 Jy ! Total flux subtracted in 200 components = 0.000820224 Jy ! Clean residual min=-0.001078 max=0.001064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.122063 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.122063 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=0.073435Jy sigma=0.000769 ! Fit after self-cal, rms=0.073440Jy sigma=0.000769 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 = 0.000150066 Jy ! Component: 100 - total flux cleaned = 0.000204889 Jy ! Component: 150 - total flux cleaned = 0.000272585 Jy ! Component: 200 - total flux cleaned = 0.000319837 Jy ! Total flux subtracted in 200 components = 0.000319837 Jy ! Clean residual min=-0.001061 max=0.001033 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.122383 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.122383 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=0.073432Jy sigma=0.000769 ! Fit after self-cal, rms=0.073431Jy sigma=0.000769 ! 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=0.073431Jy sigma=0.000769 ! Fit after self-cal, rms=0.072699Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=2.543 mas, bpa=79.54 degrees ! Estimated noise=305.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676956 Jy ! Component: 100 - total flux cleaned = 0.000874253 Jy ! Component: 150 - total flux cleaned = 0.000936642 Jy ! Component: 200 - total flux cleaned = 0.000967379 Jy ! Total flux subtracted in 200 components = 0.000967379 Jy ! Clean residual min=-0.001121 max=0.001203 Jy/beam ! Clean residual mean=-0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.12335 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.12335 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=0.072699Jy sigma=0.000769 ! Fit after self-cal, rms=0.072695Jy sigma=0.000769 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 = 5.18864e-05 Jy ! Component: 100 - total flux cleaned = 7.06978e-05 Jy ! Component: 150 - total flux cleaned = 8.6915e-05 Jy ! Component: 200 - total flux cleaned = 9.4076e-05 Jy ! Total flux subtracted in 200 components = 9.4076e-05 Jy ! Clean residual min=-0.001112 max=0.001178 Jy/beam ! Clean residual mean=-0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.123444 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 0.123444 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=0.072696Jy sigma=0.000769 ! Fit after self-cal, rms=0.072695Jy sigma=0.000769 ! 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=1.142 mas, bmaj=1.289 mas, bpa=-76.29 degrees ! Estimated noise=250.949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.289 at -76.29 degrees (North through East) ! Clean map min=-0.0009392 max=0.043731 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=0.8934 mas, bmaj=1.016 mas, bpa=-84.63 degrees ! Estimated noise=628.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327597 Jy ! Component: 100 - total flux cleaned = 0.050912 Jy ! Component: 150 - total flux cleaned = 0.0639489 Jy ! Component: 200 - total flux cleaned = 0.0736785 Jy ! Total flux subtracted in 200 components = 0.0736785 Jy ! Clean residual min=-0.003943 max=0.005630 Jy/beam ! Clean residual mean=-0.000054 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0736785 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0736785 Jy ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.289 mas, bpa=-76.29 degrees ! Estimated noise=250.949 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 = 0.0116427 Jy ! Component: 100 - total flux cleaned = 0.0197859 Jy ! Component: 150 - total flux cleaned = 0.0259678 Jy ! Component: 200 - total flux cleaned = 0.0307588 Jy ! Total flux subtracted in 200 components = 0.0307588 Jy ! Clean residual min=-0.002004 max=0.002873 Jy/beam ! Clean residual mean=-0.000053 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.104437 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 0.104437 Jy ! Inverting map ! Added new window around map position (2.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377237 Jy ! Component: 100 - total flux cleaned = 0.00675081 Jy ! Component: 150 - total flux cleaned = 0.00912389 Jy ! Component: 200 - total flux cleaned = 0.0110313 Jy ! Total flux subtracted in 200 components = 0.0110313 Jy ! Clean residual min=-0.001340 max=0.001261 Jy/beam ! Clean residual mean=-0.000023 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.115469 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.115469 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=2.311 mas, bmaj=2.543 mas, bpa=79.54 degrees ! Estimated noise=305.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026078 Jy ! Component: 100 - total flux cleaned = 0.00420404 Jy ! Component: 150 - total flux cleaned = 0.0053072 Jy ! Component: 200 - total flux cleaned = 0.00609633 Jy ! Total flux subtracted in 200 components = 0.00609633 Jy ! Clean residual min=-0.001130 max=0.000922 Jy/beam ! Clean residual mean=-0.000014 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.121565 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 = 0.000573731 Jy ! Component: 100 - total flux cleaned = 0.000997463 Jy ! Component: 150 - total flux cleaned = 0.00131483 Jy ! Component: 200 - total flux cleaned = 0.0015532 Jy ! Total flux subtracted in 200 components = 0.0015532 Jy ! Clean residual min=-0.001076 max=0.001039 Jy/beam ! Clean residual mean=-0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.123118 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 147 components and 0.123118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.289 mas, bpa=-76.29 degrees ! Estimated noise=250.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154499 Jy ! Component: 100 - total flux cleaned = 0.000241059 Jy ! Component: 150 - total flux cleaned = 0.000223786 Jy ! Component: 200 - total flux cleaned = 0.000207652 Jy ! Total flux subtracted in 200 components = 0.000207652 Jy ! Clean residual min=-0.000936 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.123326 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 156 components and 0.123326 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=0.072681Jy sigma=0.000769 ! Fit after self-cal, rms=0.072651Jy sigma=0.000769 wmodel J0847+5723_X_2015_03_17_pus_map.mod ! Writing 156 model components to file: J0847+5723_X_2015_03_17_pus_map.mod wobs J0847+5723_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0847+5723_X_2015_03_17_pus_uvs.fits wwins J0847+5723_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J0847+5723_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 = 5.36962e-06 Jy ! Component: 100 - total flux cleaned = -2.52905e-05 Jy ! Component: 150 - total flux cleaned = -0.000141712 Jy ! Component: 200 - total flux cleaned = -0.0002941 Jy ! Component: 250 - total flux cleaned = -0.000400445 Jy ! Component: 300 - total flux cleaned = -0.000515811 Jy ! Component: 350 - total flux cleaned = -0.000626751 Jy ! Component: 400 - total flux cleaned = -0.000709934 Jy ! Component: 450 - total flux cleaned = -0.000767401 Jy ! Component: 500 - total flux cleaned = -0.000801093 Jy ! Component: 550 - total flux cleaned = -0.000790017 Jy ! Component: 600 - total flux cleaned = -0.000800382 Jy ! Component: 650 - total flux cleaned = -0.000768946 Jy ! Component: 700 - total flux cleaned = -0.000758952 Jy ! Component: 750 - total flux cleaned = -0.000748817 Jy ! Component: 800 - total flux cleaned = -0.000738967 Jy ! Component: 850 - total flux cleaned = -0.000700213 Jy ! Component: 900 - total flux cleaned = -0.000700249 Jy ! Component: 950 - total flux cleaned = -0.000690906 Jy ! Component: 1000 - total flux cleaned = -0.000690924 Jy ! Component: 1050 - total flux cleaned = -0.000700101 Jy ! Component: 1100 - total flux cleaned = -0.000726793 Jy ! Component: 1150 - total flux cleaned = -0.000726867 Jy ! Component: 1200 - total flux cleaned = -0.000744168 Jy ! Component: 1250 - total flux cleaned = -0.00074396 Jy ! Component: 1300 - total flux cleaned = -0.000743837 Jy ! Component: 1350 - total flux cleaned = -0.000743729 Jy ! Component: 1400 - total flux cleaned = -0.000751969 Jy ! Component: 1450 - total flux cleaned = -0.000776145 Jy ! Component: 1500 - total flux cleaned = -0.000768069 Jy ! Component: 1550 - total flux cleaned = -0.000783661 Jy ! Component: 1600 - total flux cleaned = -0.000783648 Jy ! Component: 1650 - total flux cleaned = -0.000776063 Jy ! Component: 1700 - total flux cleaned = -0.000783808 Jy ! Component: 1750 - total flux cleaned = -0.00080647 Jy ! Component: 1800 - total flux cleaned = -0.000843489 Jy ! Component: 1850 - total flux cleaned = -0.000850897 Jy ! Component: 1900 - total flux cleaned = -0.000894399 Jy ! Component: 1950 - total flux cleaned = -0.000901394 Jy ! Component: 2000 - total flux cleaned = -0.000908536 Jy ! Total flux subtracted in 2048 components = -0.000950744 Jy ! Clean residual min=-0.000384 max=0.000386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.122375 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 299 components and 0.122375 Jy ![Exited script file: muppet] wmap "J0847+5723_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.289 at -76.29 degrees (North through East) ! Clean map min=-0.00063436 max=0.043065 Jy/beam ! Writing clean map to FITS file: J0847+5723_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 0.0430654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.884525 0.884525 1.76905 3.5381 7.0762 14.1524 28.3048 56.6096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.289 at -76.29 degrees (North through East) ! Clean map min=-0.00063436 max=0.043065 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 J0847+5723_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:24 2016