! Started logfile: J0814-2521_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:34 2016 obs J0814-2521_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0814-2521_X_2014_06_09_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.77234 visibilities/baseline/integration-bin. ! Found source: J0814-2521 ! ! 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 344 lines of history. ! ! Reading 39204 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 J0814-2521_X_2014_06_09_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986561Jy sigma=0.010489 ! Fit after self-cal, rms=0.936713Jy sigma=0.009972 ! 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 ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6241 mas, bmaj=1.789 mas, bpa=-6.478 degrees ! Estimated noise=713.746 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 = 0.0469068 Jy ! Component: 100 - total flux cleaned = 0.0600843 Jy ! Total flux subtracted in 100 components = 0.0600843 Jy ! Clean residual min=-0.003877 max=0.006296 Jy/beam ! Clean residual mean=-0.000059 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.0600843 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0600843 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=0.082597Jy sigma=0.000813 ! Fit after self-cal, rms=0.082297Jy sigma=0.000810 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.777 mas, bmaj=2.124 mas, bpa=-5.683 degrees ! Estimated noise=341.726 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 = 0.0121655 Jy ! Component: 100 - total flux cleaned = 0.0178874 Jy ! Component: 150 - total flux cleaned = 0.0208724 Jy ! Component: 200 - total flux cleaned = 0.0224663 Jy ! Total flux subtracted in 200 components = 0.0224663 Jy ! Clean residual min=-0.005041 max=0.006098 Jy/beam ! Clean residual mean=-0.000052 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0825506 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0825506 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=0.080759Jy sigma=0.000790 ! Fit after self-cal, rms=0.080763Jy sigma=0.000790 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 1.00* FD 1.08 HN 1.16 KP 0.91 ! LA 0.98 MK 0.97 NL 1.09 OV 1.10 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.28 KP 0.86 ! LA 1.00 MK 0.99 NL 1.06 OV 1.09 ! PT 0.85 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.14 KP 0.84 ! LA 1.00 MK 1.01 NL 1.07 OV 1.10 ! PT 0.83 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.17 KP 0.80 ! LA 1.01 MK 1.08 NL 1.03 OV 1.08 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.08 KP 0.75 ! LA 1.02 MK 1.08 NL 1.11 OV 1.10 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.10 KP 0.75 ! LA 1.00 MK 0.94 NL 1.11 OV 1.07 ! PT 0.85 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.16 KP 0.80 ! LA 1.04 MK 1.08 NL 1.09 OV 1.18 ! PT 0.88 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.13 KP 0.75 ! LA 1.00 MK 1.11 NL 1.04 OV 1.15 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.28 KP 0.77 ! LA 0.98 MK 1.05 NL 1.08 OV 1.09 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.14 KP 0.77 ! LA 1.04 MK 0.98 NL 1.06 OV 1.05 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.21 KP 0.85 ! LA 1.01 MK 1.03 NL 1.10 OV 1.08 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.05 KP 0.81 ! LA 1.01 MK 1.07 NL 1.11 OV 1.05 ! PT 0.91 SC 1.03 ! ! ! Fit before self-cal, rms=0.080763Jy sigma=0.000790 ! Fit after self-cal, rms=0.084421Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7936 mas, bmaj=2.158 mas, bpa=-5.606 degrees ! Estimated noise=344.711 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 (3.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502206 Jy ! Component: 100 - total flux cleaned = 0.00721615 Jy ! Component: 150 - total flux cleaned = 0.00853308 Jy ! Component: 200 - total flux cleaned = 0.00944346 Jy ! Total flux subtracted in 200 components = 0.00944346 Jy ! Clean residual min=-0.002030 max=0.003289 Jy/beam ! Clean residual mean=0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0919941 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.091994 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=0.084196Jy sigma=0.000777 ! Fit after self-cal, rms=0.084298Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.084298Jy sigma=0.000776 ! Fit after self-cal, rms=0.084349Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7935 mas, bmaj=2.152 mas, bpa=-5.288 degrees ! Estimated noise=342.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161797 Jy ! Component: 100 - total flux cleaned = 0.00253117 Jy ! Component: 150 - total flux cleaned = 0.00271064 Jy ! Component: 200 - total flux cleaned = 0.00277522 Jy ! Total flux subtracted in 200 components = 0.00277522 Jy ! Clean residual min=-0.001853 max=0.003033 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0947693 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0947693 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=0.084332Jy sigma=0.000775 ! Fit after self-cal, rms=0.084332Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 (5.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264761 Jy ! Component: 100 - total flux cleaned = 0.0036113 Jy ! Component: 150 - total flux cleaned = 0.00399956 Jy ! Component: 200 - total flux cleaned = 0.00415303 Jy ! Total flux subtracted in 200 components = 0.00415303 Jy ! Clean residual min=-0.001561 max=0.002269 Jy/beam ! Clean residual mean=0.000009 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0989223 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0989223 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=0.084247Jy sigma=0.000774 ! Fit after self-cal, rms=0.084222Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (20.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022058 Jy ! Component: 100 - total flux cleaned = 0.00351023 Jy ! Component: 150 - total flux cleaned = 0.0044854 Jy ! Component: 200 - total flux cleaned = 0.00520208 Jy ! Total flux subtracted in 200 components = 0.00520208 Jy ! Clean residual min=-0.001365 max=0.001860 Jy/beam ! Clean residual mean=0.000011 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.104124 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 116 components and 0.104124 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=0.084162Jy sigma=0.000773 ! Fit after self-cal, rms=0.084144Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013768 Jy ! Component: 100 - total flux cleaned = 0.00184345 Jy ! Component: 150 - total flux cleaned = 0.00218142 Jy ! Component: 200 - total flux cleaned = 0.00251189 Jy ! Total flux subtracted in 200 components = 0.00251189 Jy ! Clean residual min=-0.001202 max=0.001433 Jy/beam ! Clean residual mean=0.000012 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.106636 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.106636 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=0.084095Jy sigma=0.000772 ! Fit after self-cal, rms=0.084075Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.084075Jy sigma=0.000772 ! Fit after self-cal, rms=0.084723Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7925 mas, bmaj=2.147 mas, bpa=-5.214 degrees ! Estimated noise=343.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118905 Jy ! Component: 100 - total flux cleaned = 0.00203616 Jy ! Component: 150 - total flux cleaned = 0.00245663 Jy ! Component: 200 - total flux cleaned = 0.00270219 Jy ! Total flux subtracted in 200 components = 0.00270219 Jy ! Clean residual min=-0.001063 max=0.001337 Jy/beam ! Clean residual mean=0.000007 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.109338 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 156 components and 0.109338 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=0.084692Jy sigma=0.000772 ! Fit after self-cal, rms=0.084692Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000400255 Jy ! Component: 100 - total flux cleaned = 0.000517012 Jy ! Component: 150 - total flux cleaned = 0.000645928 Jy ! Component: 200 - total flux cleaned = 0.000726101 Jy ! Total flux subtracted in 200 components = 0.000726101 Jy ! Clean residual min=-0.001052 max=0.001341 Jy/beam ! Clean residual mean=0.000008 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.110065 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 164 components and 0.110065 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=0.084675Jy sigma=0.000771 ! Fit after self-cal, rms=0.084667Jy sigma=0.000771 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (16.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123212 Jy ! Component: 100 - total flux cleaned = 0.00186834 Jy ! Component: 150 - total flux cleaned = 0.00224846 Jy ! Component: 200 - total flux cleaned = 0.00245272 Jy ! Total flux subtracted in 200 components = 0.00245272 Jy ! Clean residual min=-0.000860 max=0.001022 Jy/beam ! Clean residual mean=0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.112517 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.112517 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=0.084642Jy sigma=0.000771 ! Fit after self-cal, rms=0.084636Jy sigma=0.000771 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.084636Jy sigma=0.000771 ! Fit after self-cal, rms=0.084345Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.187 mas, bmaj=5.996 mas, bpa=-4.085 degrees ! Estimated noise=429.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096182 Jy ! Component: 100 - total flux cleaned = 0.00167941 Jy ! Component: 150 - total flux cleaned = 0.00223817 Jy ! Component: 200 - total flux cleaned = 0.00255346 Jy ! Total flux subtracted in 200 components = 0.00255346 Jy ! Clean residual min=-0.000891 max=0.001052 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.115071 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 191 components and 0.115071 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=0.084334Jy sigma=0.000771 ! Fit after self-cal, rms=0.084323Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000377099 Jy ! Component: 100 - total flux cleaned = 0.00063912 Jy ! Component: 150 - total flux cleaned = 0.000801147 Jy ! Component: 200 - total flux cleaned = 0.000902618 Jy ! Total flux subtracted in 200 components = 0.000902618 Jy ! Clean residual min=-0.000910 max=0.001078 Jy/beam ! Clean residual mean=0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.115973 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 199 components and 0.115973 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=0.084319Jy sigma=0.000771 ! Fit after self-cal, rms=0.084318Jy sigma=0.000771 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7914 mas, bmaj=2.145 mas, bpa=-5.256 degrees ! Estimated noise=343.752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7914 x 2.145 at -5.256 degrees (North through East) ! Clean map min=-0.00082519 max=0.064996 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 ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6313 mas, bmaj=1.791 mas, bpa=-5.954 degrees ! Estimated noise=732.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480074 Jy ! Component: 100 - total flux cleaned = 0.061985 Jy ! Component: 150 - total flux cleaned = 0.0696577 Jy ! Component: 200 - total flux cleaned = 0.0748161 Jy ! Total flux subtracted in 200 components = 0.0748161 Jy ! Clean residual min=-0.002862 max=0.003388 Jy/beam ! Clean residual mean=-0.000030 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0748161 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0748161 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7914 mas, bmaj=2.145 mas, bpa=-5.256 degrees ! Estimated noise=343.752 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 = 0.00685231 Jy ! Component: 100 - total flux cleaned = 0.0118346 Jy ! Component: 150 - total flux cleaned = 0.0157382 Jy ! Component: 200 - total flux cleaned = 0.0188995 Jy ! Total flux subtracted in 200 components = 0.0188995 Jy ! Clean residual min=-0.002364 max=0.002165 Jy/beam ! Clean residual mean=-0.000027 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0937155 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 70 components and 0.0937156 Jy ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.187 mas, bmaj=5.996 mas, bpa=-4.085 degrees ! Estimated noise=429.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478714 Jy ! Component: 100 - total flux cleaned = 0.00809276 Jy ! Component: 150 - total flux cleaned = 0.0105543 Jy ! Component: 200 - total flux cleaned = 0.0125163 Jy ! Total flux subtracted in 200 components = 0.0125163 Jy ! Clean residual min=-0.001913 max=0.001480 Jy/beam ! Clean residual mean=-0.000009 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.106232 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 = 0.00158467 Jy ! Component: 100 - total flux cleaned = 0.00288242 Jy ! Component: 150 - total flux cleaned = 0.00395406 Jy ! Component: 200 - total flux cleaned = 0.00484771 Jy ! Total flux subtracted in 200 components = 0.00484771 Jy ! Clean residual min=-0.001197 max=0.001318 Jy/beam ! Clean residual mean=-0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.11108 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 155 components and 0.11108 Jy ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7914 mas, bmaj=2.145 mas, bpa=-5.256 degrees ! Estimated noise=343.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113637 Jy ! Component: 100 - total flux cleaned = 0.00180165 Jy ! Component: 150 - total flux cleaned = 0.00224146 Jy ! Component: 200 - total flux cleaned = 0.00255429 Jy ! Total flux subtracted in 200 components = 0.00255429 Jy ! Clean residual min=-0.001128 max=0.001086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.113634 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 0.113634 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=0.084327Jy sigma=0.000771 ! Fit after self-cal, rms=0.084303Jy sigma=0.000771 wmodel J0814-2521_X_2014_06_09_pus_map.mod ! Writing 182 model components to file: J0814-2521_X_2014_06_09_pus_map.mod wobs J0814-2521_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0814-2521_X_2014_06_09_pus_uvs.fits wwins J0814-2521_X_2014_06_09_pus_map.win ! wwins: Wrote 6 windows to J0814-2521_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163508 Jy ! Component: 100 - total flux cleaned = 0.000284372 Jy ! Component: 150 - total flux cleaned = 0.000300842 Jy ! Component: 200 - total flux cleaned = 0.000332094 Jy ! Component: 250 - total flux cleaned = 0.000302588 Jy ! Component: 300 - total flux cleaned = 0.000302998 Jy ! Component: 350 - total flux cleaned = 0.000330908 Jy ! Component: 400 - total flux cleaned = 0.000330764 Jy ! Component: 450 - total flux cleaned = 0.000344132 Jy ! Component: 500 - total flux cleaned = 0.000357228 Jy ! Component: 550 - total flux cleaned = 0.000369899 Jy ! Component: 600 - total flux cleaned = 0.000394635 Jy ! Component: 650 - total flux cleaned = 0.000418791 Jy ! Component: 700 - total flux cleaned = 0.00043078 Jy ! Component: 750 - total flux cleaned = 0.000465489 Jy ! Component: 800 - total flux cleaned = 0.000476645 Jy ! Component: 850 - total flux cleaned = 0.000443148 Jy ! Component: 900 - total flux cleaned = 0.000432179 Jy ! Component: 950 - total flux cleaned = 0.000389208 Jy ! Component: 1000 - total flux cleaned = 0.00037855 Jy ! Component: 1050 - total flux cleaned = 0.000336787 Jy ! Component: 1100 - total flux cleaned = 0.000316189 Jy ! Component: 1150 - total flux cleaned = 0.000305866 Jy ! Component: 1200 - total flux cleaned = 0.000285818 Jy ! Component: 1250 - total flux cleaned = 0.000275849 Jy ! Component: 1300 - total flux cleaned = 0.000246473 Jy ! Component: 1350 - total flux cleaned = 0.000217569 Jy ! Component: 1400 - total flux cleaned = 0.000188891 Jy ! Component: 1450 - total flux cleaned = 0.000198176 Jy ! Component: 1500 - total flux cleaned = 0.000151391 Jy ! Component: 1550 - total flux cleaned = 0.000123745 Jy ! Component: 1600 - total flux cleaned = 0.000114696 Jy ! Component: 1650 - total flux cleaned = 0.000105616 Jy ! Component: 1700 - total flux cleaned = 8.76944e-05 Jy ! Component: 1750 - total flux cleaned = 7.00196e-05 Jy ! Component: 1800 - total flux cleaned = 4.3709e-05 Jy ! Component: 1850 - total flux cleaned = 3.49485e-05 Jy ! Component: 1900 - total flux cleaned = 4.35238e-05 Jy ! Component: 1950 - total flux cleaned = 9.44983e-06 Jy ! Component: 2000 - total flux cleaned = 1.12252e-06 Jy ! Total flux subtracted in 2048 components = -1.56009e-05 Jy ! Clean residual min=-0.000497 max=0.000487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.113618 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 323 components and 0.113618 Jy ![Exited script file: muppet] wmap "J0814-2521_X_2014_06_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7914 x 2.145 at -5.256 degrees (North through East) ! Clean map min=-0.00079361 max=0.066325 Jy/beam ! Writing clean map to FITS file: J0814-2521_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0663254 invert ! Inverting map ! Your choice of large map pixels excluded 0.23% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157332 device "J0814-2521_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0814-2521_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.711639 0.711639 1.42328 2.84655 5.69311 11.3862 22.7724 45.5449 91.0897 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7914 x 2.145 at -5.256 degrees (North through East) ! Clean map min=-0.00079361 max=0.066325 Jy/beam quit ! Quitting program ! Log file J0814-2521_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:09:37 2016