! Started logfile: J0849-3541_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:12:57 2017 obs J0849-3541_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0849-3541_X_2015_01_23_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769478 visibilities/baseline/integration-bin. ! Found source: J0849-3541 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 34488 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 J0849-3541_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.788277Jy sigma=0.007226 ! Fit after self-cal, rms=0.750958Jy sigma=0.006907 ! 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=0.6721 mas, bmaj=1.741 mas, bpa=-2.592 degrees ! Estimated noise=1140.35 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 = 0.191142 Jy ! Component: 100 - total flux cleaned = 0.250359 Jy ! Total flux subtracted in 100 components = 0.250359 Jy ! Clean residual min=-0.024345 max=0.032142 Jy/beam ! Clean residual mean=0.000047 rms=0.005712 Jy/beam ! Combined flux in latest and established models = 0.250359 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.250359 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=0.126105Jy sigma=0.001071 ! Fit after self-cal, rms=0.126138Jy sigma=0.001070 ! 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=0.843 mas, bmaj=2.203 mas, bpa=-0.7507 degrees ! Estimated noise=422.713 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040173 Jy ! Component: 100 - total flux cleaned = 0.0630941 Jy ! Component: 150 - total flux cleaned = 0.077704 Jy ! Component: 200 - total flux cleaned = 0.0855562 Jy ! Total flux subtracted in 200 components = 0.0855562 Jy ! Clean residual min=-0.020226 max=0.016482 Jy/beam ! Clean residual mean=0.000296 rms=0.004192 Jy/beam ! Combined flux in latest and established models = 0.335915 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.335915 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=0.112239Jy sigma=0.000927 ! Fit after self-cal, rms=0.111809Jy sigma=0.000921 ! 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 0.88 FD 1.07 HN 1.27 KP 0.89 ! LA 1.10 MK 0.93 NL 1.06 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.28 KP 0.84 ! LA 1.10 MK 0.91 NL 1.07 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.41 KP 0.79 ! LA 1.12 MK 0.95 NL 1.04 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.32 KP 0.75 ! LA 1.13 MK 0.95 NL 1.06 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.28 KP 0.71 ! LA 1.11 MK 0.96 NL 1.07 OV 0.97 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.32 KP 0.71 ! LA 1.13 MK 0.94 NL 1.07 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.19 HN 1.33 KP 0.71 ! LA 1.15 MK 0.96 NL 1.10 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.37 KP 0.72 ! LA 1.13 MK 0.93 NL 1.08 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.39 KP 0.73 ! LA 1.17 MK 0.94 NL 1.04 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.36 KP 0.76 ! LA 1.14 MK 0.96 NL 1.06 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.37 KP 0.79 ! LA 1.16 MK 0.98 NL 1.09 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.37 KP 0.74 ! LA 1.14 MK 0.96 NL 1.06 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.111809Jy sigma=0.000921 ! Fit after self-cal, rms=0.102631Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8422 mas, bmaj=2.193 mas, bpa=-0.8796 degrees ! Estimated noise=415.837 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 (3.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529571 Jy ! Component: 100 - total flux cleaned = 0.00612458 Jy ! Component: 150 - total flux cleaned = 0.0062947 Jy ! Component: 200 - total flux cleaned = 0.00644864 Jy ! Total flux subtracted in 200 components = 0.00644864 Jy ! Clean residual min=-0.006465 max=0.006174 Jy/beam ! Clean residual mean=-0.000038 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.342364 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.342364 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=0.101666Jy sigma=0.000793 ! Fit after self-cal, rms=0.101818Jy sigma=0.000792 ! 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=0.101818Jy sigma=0.000792 ! Fit after self-cal, rms=0.107553Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.849 mas, bmaj=2.262 mas, bpa=-0.09579 degrees ! Estimated noise=417.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231434 Jy ! Component: 100 - total flux cleaned = 0.00232849 Jy ! Component: 150 - total flux cleaned = 0.00241354 Jy ! Component: 200 - total flux cleaned = 0.0024124 Jy ! Total flux subtracted in 200 components = 0.0024124 Jy ! Clean residual min=-0.003377 max=0.004298 Jy/beam ! Clean residual mean=-0.000017 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.344776 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.344776 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=0.107296Jy sigma=0.000781 ! Fit after self-cal, rms=0.107313Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426271 Jy ! Component: 100 - total flux cleaned = 0.00566392 Jy ! Component: 150 - total flux cleaned = 0.00656842 Jy ! Component: 200 - total flux cleaned = 0.0072331 Jy ! Total flux subtracted in 200 components = 0.0072331 Jy ! Clean residual min=-0.002867 max=0.002283 Jy/beam ! Clean residual mean=0.000006 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.35201 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.352009 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=0.107104Jy sigma=0.000778 ! Fit after self-cal, rms=0.107103Jy sigma=0.000778 ! 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=0.107103Jy sigma=0.000778 ! Fit after self-cal, rms=0.111811Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8515 mas, bmaj=2.292 mas, bpa=0.2389 degrees ! Estimated noise=418.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500916 Jy ! Component: 100 - total flux cleaned = 0.000906561 Jy ! Component: 150 - total flux cleaned = 0.00107533 Jy ! Component: 200 - total flux cleaned = 0.00107356 Jy ! Total flux subtracted in 200 components = 0.00107356 Jy ! Clean residual min=-0.002535 max=0.002067 Jy/beam ! Clean residual mean=0.000012 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.353083 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.353083 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=0.111730Jy sigma=0.000777 ! Fit after self-cal, rms=0.111750Jy sigma=0.000777 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 = 0.000195284 Jy ! Component: 100 - total flux cleaned = 0.000284586 Jy ! Component: 150 - total flux cleaned = 0.000369424 Jy ! Component: 200 - total flux cleaned = 0.00048843 Jy ! Total flux subtracted in 200 components = 0.00048843 Jy ! Clean residual min=-0.002330 max=0.002047 Jy/beam ! Clean residual mean=0.000014 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.353572 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.353571 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=0.111712Jy sigma=0.000777 ! Fit after self-cal, rms=0.111709Jy sigma=0.000777 ! 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=0.111709Jy sigma=0.000777 ! Fit after self-cal, rms=0.112663Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=7.074 mas, bpa=0.4514 degrees ! Estimated noise=502.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.10569e-06 Jy ! Component: 100 - total flux cleaned = 0.000344785 Jy ! Component: 150 - total flux cleaned = 0.000544385 Jy ! Component: 200 - total flux cleaned = 0.000568833 Jy ! Total flux subtracted in 200 components = 0.000568833 Jy ! Clean residual min=-0.002240 max=0.001875 Jy/beam ! Clean residual mean=0.000030 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.35414 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.35414 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=0.112655Jy sigma=0.000777 ! Fit after self-cal, rms=0.112655Jy sigma=0.000777 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 = 4.94331e-05 Jy ! Component: 100 - total flux cleaned = 0.000228588 Jy ! Component: 150 - total flux cleaned = 0.000274017 Jy ! Component: 200 - total flux cleaned = 0.00031674 Jy ! Total flux subtracted in 200 components = 0.00031674 Jy ! Clean residual min=-0.002187 max=0.001864 Jy/beam ! Clean residual mean=0.000032 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.354457 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 123 components and 0.354457 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=0.112652Jy sigma=0.000777 ! Fit after self-cal, rms=0.112648Jy sigma=0.000777 ! 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=0.8517 mas, bmaj=2.296 mas, bpa=0.2878 degrees ! Estimated noise=417.835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8517 x 2.296 at 0.2878 degrees (North through East) ! Clean map min=-0.002393 max=0.24858 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=0.6797 mas, bmaj=1.811 mas, bpa=-0.6453 degrees ! Estimated noise=1138.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189913 Jy ! Component: 100 - total flux cleaned = 0.244167 Jy ! Component: 150 - total flux cleaned = 0.273669 Jy ! Component: 200 - total flux cleaned = 0.292974 Jy ! Total flux subtracted in 200 components = 0.292974 Jy ! Clean residual min=-0.007298 max=0.012911 Jy/beam ! Clean residual mean=-0.000046 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.292974 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.292974 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8517 mas, bmaj=2.296 mas, bpa=0.2878 degrees ! Estimated noise=417.835 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) ! Added new window around map position (1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176669 Jy ! Component: 100 - total flux cleaned = 0.0282352 Jy ! Component: 150 - total flux cleaned = 0.0354027 Jy ! Component: 200 - total flux cleaned = 0.0408541 Jy ! Total flux subtracted in 200 components = 0.0408541 Jy ! Clean residual min=-0.003216 max=0.004193 Jy/beam ! Clean residual mean=-0.000037 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.333828 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.333828 Jy ! Inverting map ! Added new window around map position (-0.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464059 Jy ! Component: 100 - total flux cleaned = 0.00783434 Jy ! Component: 150 - total flux cleaned = 0.010077 Jy ! Component: 200 - total flux cleaned = 0.0118493 Jy ! Total flux subtracted in 200 components = 0.0118493 Jy ! Clean residual min=-0.002477 max=0.002450 Jy/beam ! Clean residual mean=-0.000008 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.345677 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.345677 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=2.373 mas, bmaj=7.074 mas, bpa=0.4514 degrees ! Estimated noise=502.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025759 Jy ! Component: 100 - total flux cleaned = 0.00434948 Jy ! Component: 150 - total flux cleaned = 0.00567139 Jy ! Component: 200 - total flux cleaned = 0.00631257 Jy ! Total flux subtracted in 200 components = 0.00631257 Jy ! Clean residual min=-0.002186 max=0.002084 Jy/beam ! Clean residual mean=0.000012 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.35199 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 = 0.000446368 Jy ! Component: 100 - total flux cleaned = 0.00066716 Jy ! Component: 150 - total flux cleaned = 0.000906291 Jy ! Component: 200 - total flux cleaned = 0.00112736 Jy ! Total flux subtracted in 200 components = 0.00112736 Jy ! Clean residual min=-0.002094 max=0.001797 Jy/beam ! Clean residual mean=0.000020 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.353117 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 104 components and 0.353117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8517 mas, bmaj=2.296 mas, bpa=0.2878 degrees ! Estimated noise=417.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500855 Jy ! Component: 100 - total flux cleaned = -0.000504991 Jy ! Component: 150 - total flux cleaned = -0.000505423 Jy ! Component: 200 - total flux cleaned = -0.000454311 Jy ! Total flux subtracted in 200 components = -0.000454311 Jy ! Clean residual min=-0.001911 max=0.001788 Jy/beam ! Clean residual mean=0.000010 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.352663 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.352663 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=0.112706Jy sigma=0.000776 ! Fit after self-cal, rms=0.112701Jy sigma=0.000776 wmodel J0849-3541_X_2015_01_23_pus_map.mod ! Writing 119 model components to file: J0849-3541_X_2015_01_23_pus_map.mod wobs J0849-3541_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0849-3541_X_2015_01_23_pus_uvs.fits wwins J0849-3541_X_2015_01_23_pus_map.win ! wwins: Wrote 6 windows to J0849-3541_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381456 Jy ! Component: 100 - total flux cleaned = -0.000704853 Jy ! Component: 150 - total flux cleaned = -0.000869581 Jy ! Component: 200 - total flux cleaned = -0.00102722 Jy ! Component: 250 - total flux cleaned = -0.000978211 Jy ! Component: 300 - total flux cleaned = -0.000882475 Jy ! Component: 350 - total flux cleaned = -0.000813016 Jy ! Component: 400 - total flux cleaned = -0.000723636 Jy ! Component: 450 - total flux cleaned = -0.000723355 Jy ! Component: 500 - total flux cleaned = -0.000617527 Jy ! Component: 550 - total flux cleaned = -0.000576687 Jy ! Component: 600 - total flux cleaned = -0.000556586 Jy ! Component: 650 - total flux cleaned = -0.000477992 Jy ! Component: 700 - total flux cleaned = -0.000459118 Jy ! Component: 750 - total flux cleaned = -0.000346769 Jy ! Component: 800 - total flux cleaned = -0.000328494 Jy ! Component: 850 - total flux cleaned = -0.000238251 Jy ! Component: 900 - total flux cleaned = -0.000220561 Jy ! Component: 950 - total flux cleaned = -9.91926e-05 Jy ! Component: 1000 - total flux cleaned = -9.91591e-05 Jy ! Component: 1050 - total flux cleaned = -4.87029e-05 Jy ! Component: 1100 - total flux cleaned = 4.99556e-05 Jy ! Component: 1150 - total flux cleaned = 4.98441e-05 Jy ! Component: 1200 - total flux cleaned = 9.77361e-05 Jy ! Component: 1250 - total flux cleaned = 0.000113446 Jy ! Component: 1300 - total flux cleaned = 0.000160208 Jy ! Component: 1350 - total flux cleaned = 0.000190848 Jy ! Component: 1400 - total flux cleaned = 0.000221121 Jy ! Component: 1450 - total flux cleaned = 0.000206215 Jy ! Component: 1500 - total flux cleaned = 0.000235462 Jy ! Component: 1550 - total flux cleaned = 0.000235377 Jy ! Component: 1600 - total flux cleaned = 0.00020665 Jy ! Component: 1650 - total flux cleaned = 0.000192593 Jy ! Component: 1700 - total flux cleaned = 0.00017863 Jy ! Component: 1750 - total flux cleaned = 0.000150983 Jy ! Component: 1800 - total flux cleaned = 0.00015074 Jy ! Component: 1850 - total flux cleaned = 9.66713e-05 Jy ! Component: 1900 - total flux cleaned = 8.31716e-05 Jy ! Component: 1950 - total flux cleaned = 4.00893e-06 Jy ! Component: 2000 - total flux cleaned = -2.20087e-05 Jy ! Total flux subtracted in 2048 components = -3.48667e-05 Jy ! Clean residual min=-0.000838 max=0.000820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.352628 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 245 components and 0.352628 Jy ![Exited script file: muppet] wmap "J0849-3541_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8517 x 2.296 at 0.2878 degrees (North through East) ! Clean map min=-0.0015108 max=0.24777 Jy/beam ! Writing clean map to FITS file: J0849-3541_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.24777 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284825 0.284825 0.56965 1.1393 2.2786 4.5572 9.11441 18.2288 36.4576 72.9152 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8517 x 2.296 at 0.2878 degrees (North through East) ! Clean map min=-0.0015108 max=0.24777 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 J0849-3541_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:12:59 2017