! Started logfile: J0405+3803_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:36:18 2016 obs J0405+3803_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0405+3803_X_2014_12_20_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967949 visibilities/baseline/integration-bin. ! Found source: J0405+3803 ! ! 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 364 lines of history. ! ! Reading 54360 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 J0405+3803_X_2014_12_20_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939184Jy sigma=0.011966 ! Fit after self-cal, rms=0.913461Jy sigma=0.011624 ! 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=0.7336 mas, bmaj=1.361 mas, bpa=-4.582 degrees ! Estimated noise=570.653 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 = 0.0646982 Jy ! Component: 100 - total flux cleaned = 0.0887208 Jy ! Total flux subtracted in 100 components = 0.0887208 Jy ! Clean residual min=-0.011844 max=0.029809 Jy/beam ! Clean residual mean=-0.000124 rms=0.004228 Jy/beam ! Combined flux in latest and established models = 0.0887208 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0887208 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=0.103869Jy sigma=0.001359 ! Fit after self-cal, rms=0.103854Jy sigma=0.001357 ! Inverting map ! Added new window around map position (13.6, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256569 Jy ! Component: 100 - total flux cleaned = 0.0400914 Jy ! Total flux subtracted in 100 components = 0.0400914 Jy ! Clean residual min=-0.010811 max=0.020059 Jy/beam ! Clean residual mean=-0.000132 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 0.128812 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.128812 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=0.096585Jy sigma=0.001250 ! Fit after self-cal, rms=0.095187Jy sigma=0.001230 ! 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=0.9373 mas, bmaj=1.674 mas, bpa=-5.262 degrees ! Estimated noise=238.888 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 (-1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300676 Jy ! Component: 100 - total flux cleaned = 0.0511367 Jy ! Component: 150 - total flux cleaned = 0.0674842 Jy ! Component: 200 - total flux cleaned = 0.0803084 Jy ! Total flux subtracted in 200 components = 0.0803084 Jy ! Clean residual min=-0.011469 max=0.017634 Jy/beam ! Clean residual mean=-0.000275 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.209121 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.209121 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=0.082914Jy sigma=0.001045 ! Fit after self-cal, rms=0.081476Jy sigma=0.001023 ! Inverting map ! Added new window around map position (-3.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185652 Jy ! Component: 100 - total flux cleaned = 0.0300378 Jy ! Component: 150 - total flux cleaned = 0.0387705 Jy ! Component: 200 - total flux cleaned = 0.0438982 Jy ! Total flux subtracted in 200 components = 0.0438982 Jy ! Clean residual min=-0.009358 max=0.014878 Jy/beam ! Clean residual mean=-0.000226 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 0.253019 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.253019 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=0.076471Jy sigma=0.000952 ! Fit after self-cal, rms=0.075913Jy sigma=0.000942 ! 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 0.89 FD 0.93 HN 1.13 KP 1.10 ! LA 0.83 MK 1.06 NL 1.16 OV 0.96 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.13 KP 1.04 ! LA 0.83 MK 1.05 NL 1.16 OV 0.93 ! PT 0.92 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 1.16 KP 0.99 ! LA 0.84 MK 1.07 NL 1.15 OV 0.96 ! PT 0.90 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 1.18 KP 0.94 ! LA 0.86 MK 1.13 NL 1.14 OV 0.96 ! PT 0.91 SC 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 1.09 KP 0.90 ! LA 0.87 MK 1.19 NL 1.14 OV 0.97 ! PT 0.92 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.14 KP 0.89 ! LA 0.86 MK 1.16 NL 1.17 OV 0.98 ! PT 0.93 SC 1.26 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.30 KP 0.89 ! LA 0.85 MK 1.25 NL 1.18 OV 1.05 ! PT 0.98 SC 1.28 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.25 KP 0.91 ! LA 0.83 MK 1.15 NL 1.10 OV 1.04 ! PT 0.92 SC 1.30 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.24 KP 0.93 ! LA 0.86 MK 1.12 NL 1.12 OV 1.04 ! PT 0.94 SC 1.20 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.20 KP 0.99 ! LA 0.86 MK 1.14 NL 1.13 OV 1.05 ! PT 0.93 SC 1.18 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 1.19 KP 0.99 ! LA 0.87 MK 1.21 NL 1.14 OV 1.04 ! PT 0.95 SC 1.17 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.14 KP 1.04 ! LA 0.86 MK 1.22 NL 1.09 OV 1.05 ! PT 0.96 SC 1.17 ! ! ! Fit before self-cal, rms=0.075913Jy sigma=0.000942 ! Fit after self-cal, rms=0.080708Jy sigma=0.000910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9958 mas, bmaj=1.75 mas, bpa=-5.153 degrees ! Estimated noise=246.59 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 = 0.00348392 Jy ! Component: 100 - total flux cleaned = 0.0061287 Jy ! Component: 150 - total flux cleaned = 0.00689095 Jy ! Component: 200 - total flux cleaned = 0.00737925 Jy ! Total flux subtracted in 200 components = 0.00737925 Jy ! Clean residual min=-0.007180 max=0.009547 Jy/beam ! Clean residual mean=-0.000161 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.260398 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.260398 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=0.079060Jy sigma=0.000889 ! Fit after self-cal, rms=0.079023Jy sigma=0.000885 ! 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=0.079023Jy sigma=0.000885 ! Fit after self-cal, rms=0.086810Jy sigma=0.000872 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.759 mas, bpa=-4.752 degrees ! Estimated noise=250.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539447 Jy ! Component: 100 - total flux cleaned = 0.000534954 Jy ! Component: 150 - total flux cleaned = 0.00107943 Jy ! Component: 200 - total flux cleaned = 0.00108836 Jy ! Total flux subtracted in 200 components = 0.00108836 Jy ! Clean residual min=-0.007102 max=0.008582 Jy/beam ! Clean residual mean=-0.000138 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.261486 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.261486 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=0.086181Jy sigma=0.000865 ! Fit after self-cal, rms=0.086204Jy sigma=0.000864 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 = 0.000506879 Jy ! Component: 100 - total flux cleaned = 0.00062741 Jy ! Component: 150 - total flux cleaned = 0.000626887 Jy ! Component: 200 - total flux cleaned = 0.000626051 Jy ! Total flux subtracted in 200 components = 0.000626051 Jy ! Clean residual min=-0.006765 max=0.008763 Jy/beam ! Clean residual mean=-0.000136 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.262112 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.262113 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=0.085906Jy sigma=0.000860 ! Fit after self-cal, rms=0.085898Jy sigma=0.000860 ! 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 = 0.00777729 Jy ! Component: 100 - total flux cleaned = 0.0106775 Jy ! Component: 150 - total flux cleaned = 0.0123037 Jy ! Component: 200 - total flux cleaned = 0.0128962 Jy ! Total flux subtracted in 200 components = 0.0128962 Jy ! Clean residual min=-0.005736 max=0.007474 Jy/beam ! Clean residual mean=-0.000107 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.275009 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.275009 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=0.085100Jy sigma=0.000847 ! Fit after self-cal, rms=0.084926Jy sigma=0.000845 ! 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=0.084926Jy sigma=0.000845 ! Fit after self-cal, rms=0.083486Jy sigma=0.000844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.762 mas, bpa=-4.726 degrees ! Estimated noise=246.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353774 Jy ! Component: 100 - total flux cleaned = 0.00496172 Jy ! Component: 150 - total flux cleaned = 0.00600246 Jy ! Component: 200 - total flux cleaned = 0.00655448 Jy ! Total flux subtracted in 200 components = 0.00655448 Jy ! Clean residual min=-0.005202 max=0.007030 Jy/beam ! Clean residual mean=-0.000090 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.281563 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.281563 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=0.083144Jy sigma=0.000838 ! Fit after self-cal, rms=0.083069Jy sigma=0.000837 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 = 0.00194956 Jy ! Component: 100 - total flux cleaned = 0.00232143 Jy ! Component: 150 - total flux cleaned = 0.00232362 Jy ! Component: 200 - total flux cleaned = 0.00217268 Jy ! Total flux subtracted in 200 components = 0.00217268 Jy ! Clean residual min=-0.004891 max=0.006818 Jy/beam ! Clean residual mean=-0.000085 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.283736 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.283736 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=0.082886Jy sigma=0.000835 ! Fit after self-cal, rms=0.082859Jy sigma=0.000835 ! 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=0.082859Jy sigma=0.000835 ! Fit after self-cal, rms=0.081483Jy sigma=0.000834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.23 mas, bmaj=2.764 mas, bpa=-5.288 degrees ! Estimated noise=276.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217275 Jy ! Component: 100 - total flux cleaned = 0.0023425 Jy ! Component: 150 - total flux cleaned = 0.00255822 Jy ! Component: 200 - total flux cleaned = 0.0027393 Jy ! Total flux subtracted in 200 components = 0.0027393 Jy ! Clean residual min=-0.007137 max=0.011296 Jy/beam ! Clean residual mean=-0.000158 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.286475 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 0.286475 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=0.081448Jy sigma=0.000832 ! Fit after self-cal, rms=0.081397Jy sigma=0.000832 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 = 0.0012362 Jy ! Component: 100 - total flux cleaned = 0.000969895 Jy ! Component: 150 - total flux cleaned = 0.000734374 Jy ! Component: 200 - total flux cleaned = 0.000648879 Jy ! Total flux subtracted in 200 components = 0.000648879 Jy ! Clean residual min=-0.007021 max=0.011111 Jy/beam ! Clean residual mean=-0.000150 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.287124 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 181 components and 0.287124 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=0.081370Jy sigma=0.000831 ! Fit after self-cal, rms=0.081346Jy sigma=0.000831 ! 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=0.9979 mas, bmaj=1.765 mas, bpa=-4.876 degrees ! Estimated noise=244.207 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9979 x 1.765 at -4.876 degrees (North through East) ! Clean map min=-0.0041827 max=0.061311 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=0.7789 mas, bmaj=1.44 mas, bpa=-5.06 degrees ! Estimated noise=613.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0734656 Jy ! Component: 100 - total flux cleaned = 0.109349 Jy ! Component: 150 - total flux cleaned = 0.135726 Jy ! Component: 200 - total flux cleaned = 0.156698 Jy ! Total flux subtracted in 200 components = 0.156698 Jy ! Clean residual min=-0.010077 max=0.012531 Jy/beam ! Clean residual mean=-0.000155 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.156698 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.156698 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=1.765 mas, bpa=-4.876 degrees ! Estimated noise=244.207 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 = 0.0264484 Jy ! Component: 100 - total flux cleaned = 0.045833 Jy ! Component: 150 - total flux cleaned = 0.0608983 Jy ! Component: 200 - total flux cleaned = 0.0729387 Jy ! Total flux subtracted in 200 components = 0.0729387 Jy ! Clean residual min=-0.007571 max=0.007616 Jy/beam ! Clean residual mean=-0.000206 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.229637 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 97 components and 0.229637 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=2.23 mas, bmaj=2.764 mas, bpa=-5.288 degrees ! Estimated noise=276.806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172581 Jy ! Component: 100 - total flux cleaned = 0.0286925 Jy ! Component: 150 - total flux cleaned = 0.0367128 Jy ! Component: 200 - total flux cleaned = 0.042662 Jy ! Total flux subtracted in 200 components = 0.042662 Jy ! Clean residual min=-0.008160 max=0.012124 Jy/beam ! Clean residual mean=-0.000234 rms=0.002895 Jy/beam ! Combined flux in latest and established models = 0.272299 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 = 0.00464811 Jy ! Component: 100 - total flux cleaned = 0.00752878 Jy ! Component: 150 - total flux cleaned = 0.00942039 Jy ! Component: 200 - total flux cleaned = 0.0110299 Jy ! Total flux subtracted in 200 components = 0.0110299 Jy ! Clean residual min=-0.007433 max=0.011547 Jy/beam ! Clean residual mean=-0.000184 rms=0.002753 Jy/beam ! Combined flux in latest and established models = 0.283329 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 179 components and 0.283329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=1.765 mas, bpa=-4.876 degrees ! Estimated noise=244.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357909 Jy ! Component: 100 - total flux cleaned = 0.00520139 Jy ! Component: 150 - total flux cleaned = 0.00594356 Jy ! Component: 200 - total flux cleaned = 0.00627594 Jy ! Total flux subtracted in 200 components = 0.00627594 Jy ! Clean residual min=-0.004634 max=0.006902 Jy/beam ! Clean residual mean=-0.000078 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.289605 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.289604 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=0.081469Jy sigma=0.000834 ! Fit after self-cal, rms=0.081379Jy sigma=0.000833 wmodel J0405+3803_X_2014_12_20_pus_map.mod ! Writing 195 model components to file: J0405+3803_X_2014_12_20_pus_map.mod wobs J0405+3803_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0405+3803_X_2014_12_20_pus_uvs.fits wwins J0405+3803_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0405+3803_X_2014_12_20_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 = 0.00294242 Jy ! Component: 100 - total flux cleaned = 0.00548112 Jy ! Component: 150 - total flux cleaned = 0.00778983 Jy ! Component: 200 - total flux cleaned = 0.0099374 Jy ! Component: 250 - total flux cleaned = 0.0118766 Jy ! Component: 300 - total flux cleaned = 0.0131053 Jy ! Component: 350 - total flux cleaned = 0.0139893 Jy ! Component: 400 - total flux cleaned = 0.0145571 Jy ! Component: 450 - total flux cleaned = 0.0152438 Jy ! Component: 500 - total flux cleaned = 0.0157751 Jy ! Component: 550 - total flux cleaned = 0.0161622 Jy ! Component: 600 - total flux cleaned = 0.0164776 Jy ! Component: 650 - total flux cleaned = 0.0166619 Jy ! Component: 700 - total flux cleaned = 0.0168993 Jy ! Component: 750 - total flux cleaned = 0.0168992 Jy ! Component: 800 - total flux cleaned = 0.0171262 Jy ! Component: 850 - total flux cleaned = 0.017126 Jy ! Component: 900 - total flux cleaned = 0.0171262 Jy ! Component: 950 - total flux cleaned = 0.0171254 Jy ! Component: 1000 - total flux cleaned = 0.017021 Jy ! Component: 1050 - total flux cleaned = 0.0170211 Jy ! Component: 1100 - total flux cleaned = 0.0170717 Jy ! Component: 1150 - total flux cleaned = 0.0169735 Jy ! Component: 1200 - total flux cleaned = 0.0168774 Jy ! Component: 1250 - total flux cleaned = 0.0168782 Jy ! Component: 1300 - total flux cleaned = 0.0168783 Jy ! Component: 1350 - total flux cleaned = 0.0168319 Jy ! Component: 1400 - total flux cleaned = 0.016741 Jy ! Component: 1450 - total flux cleaned = 0.016653 Jy ! Component: 1500 - total flux cleaned = 0.0166966 Jy ! Component: 1550 - total flux cleaned = 0.0166968 Jy ! Component: 1600 - total flux cleaned = 0.0166547 Jy ! Component: 1650 - total flux cleaned = 0.0166556 Jy ! Component: 1700 - total flux cleaned = 0.0168173 Jy ! Component: 1750 - total flux cleaned = 0.0168171 Jy ! Component: 1800 - total flux cleaned = 0.0168567 Jy ! Component: 1850 - total flux cleaned = 0.0169726 Jy ! Component: 1900 - total flux cleaned = 0.0170864 Jy ! Component: 1950 - total flux cleaned = 0.0170866 Jy ! Component: 2000 - total flux cleaned = 0.0173077 Jy ! Total flux subtracted in 2048 components = 0.0173796 Jy ! Clean residual min=-0.001805 max=0.002190 Jy/beam ! Clean residual mean=-0.000022 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.306984 Jy keep ! Adding 178 model components to the UV plane model. ! The established model now contains 373 components and 0.306984 Jy ![Exited script file: muppet] wmap "J0405+3803_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9979 x 1.765 at -4.876 degrees (North through East) ! Clean map min=-0.0029279 max=0.060676 Jy/beam ! Writing clean map to FITS file: J0405+3803_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0606756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000749601 device "J0405+3803_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0405+3803_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.70627 3.70627 7.41255 14.8251 29.6502 59.3004 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9979 x 1.765 at -4.876 degrees (North through East) ! Clean map min=-0.0029279 max=0.060676 Jy/beam quit ! Quitting program ! Log file J0405+3803_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:36:23 2016