! Started logfile: J1308+6544_X_2017_05_27_pus_uvs.log on Fri May 3 10:36:27 2019 obs J1308+6544_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1308+6544_X_2017_05_27_pus_uva.fits ! AN table 1: 300 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962 visibilities/baseline/integration-bin. ! Found source: J1308+6544 ! ! 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 1033 lines of history. ! ! Reading 155844 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 J1308+6544_X_2017_05_27_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 415 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001516Jy sigma=0.008613 ! Fit after self-cal, rms=0.966918Jy sigma=0.008326 ! 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=0.8465 mas, bmaj=0.9088 mas, bpa=-20.04 degrees ! Estimated noise=609.179 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 = 0.0279322 Jy ! Component: 100 - total flux cleaned = 0.0342114 Jy ! Total flux subtracted in 100 components = 0.0342114 Jy ! Clean residual min=-0.001960 max=0.002197 Jy/beam ! Clean residual mean=-0.000005 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0342114 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0342114 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=0.076373Jy sigma=0.000631 ! Fit after self-cal, rms=0.074736Jy sigma=0.000616 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452868 Jy ! Component: 100 - total flux cleaned = 0.00551584 Jy ! Total flux subtracted in 100 components = 0.00551584 Jy ! Clean residual min=-0.001990 max=0.002143 Jy/beam ! Clean residual mean=-0.000005 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0397272 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0397272 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=0.074494Jy sigma=0.000615 ! Fit after self-cal, rms=0.074479Jy sigma=0.000614 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.146 mas, bpa=-19.56 degrees ! Estimated noise=214.501 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 = 0.000904773 Jy ! Component: 100 - total flux cleaned = 0.00136166 Jy ! Component: 150 - total flux cleaned = 0.00149783 Jy ! Component: 200 - total flux cleaned = 0.00152612 Jy ! Total flux subtracted in 200 components = 0.00152612 Jy ! Clean residual min=-0.001128 max=0.001622 Jy/beam ! Clean residual mean=-0.000042 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0412534 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0412533 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=0.074466Jy sigma=0.000614 ! Fit after self-cal, rms=0.074464Jy sigma=0.000614 ! 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 1.05 FD 1.02 HN 1.00 KP 1.04 ! LA 0.96 MK 1.02 NL 1.11 OV 1.13 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.02 KP 0.99 ! LA 0.94 MK 1.07 NL 1.16 OV 1.15 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.06 KP 1.00 ! LA 1.02 MK 1.05 NL 1.08 OV 1.14 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.05 KP 1.08 ! LA 0.96 MK 1.02 NL 1.13 OV 1.11 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.02 KP 1.00 ! LA 0.87 MK 1.09 NL 1.15 OV 1.20 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.01 KP 1.00 ! LA 0.90 MK 1.03 NL 1.15 OV 1.13 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.96 KP 0.98 ! LA 0.97 MK 1.02 NL 1.07 OV 1.17 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.95 KP 0.97 ! LA 0.96 MK 1.02 NL 1.09 OV 1.14 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.91 KP 0.96 ! LA 0.96 MK 0.93 NL 1.05 OV 1.08 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.87 KP 1.00 ! LA 0.99 MK 0.92 NL 1.00 OV 1.07 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.90 KP 0.93 ! LA 0.93 MK 0.91 NL 1.03 OV 1.03 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 HN 0.83 KP 0.90 ! LA 0.89 MK 0.88 NL 0.99 OV 0.99 ! PT 0.89 SC 0.95 ! ! ! Fit before self-cal, rms=0.074464Jy sigma=0.000614 ! Fit after self-cal, rms=0.073946Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.146 mas, bpa=-20.3 degrees ! Estimated noise=215.811 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 = 0.000373542 Jy ! Component: 100 - total flux cleaned = 0.000466828 Jy ! Component: 150 - total flux cleaned = 0.000498545 Jy ! Component: 200 - total flux cleaned = 0.000527202 Jy ! Total flux subtracted in 200 components = 0.000527202 Jy ! Clean residual min=-0.000997 max=0.001553 Jy/beam ! Clean residual mean=-0.000032 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0417806 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0417805 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=0.073944Jy sigma=0.000613 ! Fit after self-cal, rms=0.073976Jy sigma=0.000613 ! 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=0.073976Jy sigma=0.000613 ! Fit after self-cal, rms=0.074666Jy sigma=0.000612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.151 mas, bpa=-21.69 degrees ! Estimated noise=216.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203816 Jy ! Component: 100 - total flux cleaned = 0.000225154 Jy ! Component: 150 - total flux cleaned = 0.000243433 Jy ! Component: 200 - total flux cleaned = 0.000248607 Jy ! Total flux subtracted in 200 components = 0.000248607 Jy ! Clean residual min=-0.000895 max=0.001403 Jy/beam ! Clean residual mean=-0.000035 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0420292 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0420292 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=0.074665Jy sigma=0.000612 ! Fit after self-cal, rms=0.074754Jy sigma=0.000611 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 (2.4, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142233 Jy ! Component: 100 - total flux cleaned = 0.00232863 Jy ! Component: 150 - total flux cleaned = 0.00297572 Jy ! Component: 200 - total flux cleaned = 0.00344669 Jy ! Total flux subtracted in 200 components = 0.00344669 Jy ! Clean residual min=-0.000794 max=0.001358 Jy/beam ! Clean residual mean=-0.000034 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0454759 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.0454759 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=0.074730Jy sigma=0.000611 ! Fit after self-cal, rms=0.074713Jy sigma=0.000611 ! Inverting map ! Added new window around map position (-1.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134288 Jy ! Component: 100 - total flux cleaned = 0.00233134 Jy ! Component: 150 - total flux cleaned = 0.00314056 Jy ! Component: 200 - total flux cleaned = 0.00381061 Jy ! Total flux subtracted in 200 components = 0.00381061 Jy ! Clean residual min=-0.000738 max=0.000970 Jy/beam ! Clean residual mean=-0.000033 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0492865 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.0492865 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=0.074687Jy sigma=0.000610 ! Fit after self-cal, rms=0.074670Jy sigma=0.000610 ! Inverting map ! Added new window around map position (1.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111009 Jy ! Component: 100 - total flux cleaned = 0.00191363 Jy ! Component: 150 - total flux cleaned = 0.00257809 Jy ! Component: 200 - total flux cleaned = 0.00313906 Jy ! Total flux subtracted in 200 components = 0.00313906 Jy ! Clean residual min=-0.000738 max=0.000954 Jy/beam ! Clean residual mean=-0.000032 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0524255 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 0.0524255 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=0.074651Jy sigma=0.000610 ! Fit after self-cal, rms=0.074638Jy sigma=0.000610 ! 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=0.074638Jy sigma=0.000610 ! Fit after self-cal, rms=0.075107Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.149 mas, bpa=-20.85 degrees ! Estimated noise=216.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897178 Jy ! Component: 100 - total flux cleaned = 0.00157564 Jy ! Component: 150 - total flux cleaned = 0.0021366 Jy ! Component: 200 - total flux cleaned = 0.00261185 Jy ! Total flux subtracted in 200 components = 0.00261185 Jy ! Clean residual min=-0.000686 max=0.000984 Jy/beam ! Clean residual mean=-0.000029 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0550374 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.0550374 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=0.075095Jy sigma=0.000609 ! Fit after self-cal, rms=0.075125Jy sigma=0.000609 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 (-13.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845598 Jy ! Component: 100 - total flux cleaned = 0.00124738 Jy ! Component: 150 - total flux cleaned = 0.0016355 Jy ! Component: 200 - total flux cleaned = 0.0019588 Jy ! Total flux subtracted in 200 components = 0.0019588 Jy ! Clean residual min=-0.000676 max=0.000851 Jy/beam ! Clean residual mean=-0.000029 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0569962 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.0569962 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=0.075110Jy sigma=0.000609 ! Fit after self-cal, rms=0.075094Jy sigma=0.000609 ! 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=0.075094Jy sigma=0.000609 ! Fit after self-cal, rms=0.075340Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.377 mas, bmaj=2.599 mas, bpa=73.67 degrees ! Estimated noise=277.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111689 Jy ! Component: 100 - total flux cleaned = 0.00192698 Jy ! Component: 150 - total flux cleaned = 0.00258084 Jy ! Component: 200 - total flux cleaned = 0.00295109 Jy ! Total flux subtracted in 200 components = 0.00295109 Jy ! Clean residual min=-0.000932 max=0.001034 Jy/beam ! Clean residual mean=-0.000061 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0599473 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 121 components and 0.0599473 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=0.075335Jy sigma=0.000609 ! Fit after self-cal, rms=0.075336Jy sigma=0.000609 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 = 0.000769771 Jy ! Component: 100 - total flux cleaned = 0.0012587 Jy ! Component: 150 - total flux cleaned = 0.00159 Jy ! Component: 200 - total flux cleaned = 0.00187257 Jy ! Total flux subtracted in 200 components = 0.00187257 Jy ! Clean residual min=-0.000930 max=0.000991 Jy/beam ! Clean residual mean=-0.000060 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0618198 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.0618199 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=0.075334Jy sigma=0.000609 ! Fit after self-cal, rms=0.075329Jy sigma=0.000609 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.146 mas, bpa=-20.11 degrees ! Estimated noise=216.571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 1.146 at -20.11 degrees (North through East) ! Clean map min=-0.00069775 max=0.038746 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=0.8321 mas, bmaj=0.9115 mas, bpa=-22.92 degrees ! Estimated noise=608.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303704 Jy ! Component: 100 - total flux cleaned = 0.0373538 Jy ! Component: 150 - total flux cleaned = 0.0409711 Jy ! Component: 200 - total flux cleaned = 0.0438854 Jy ! Total flux subtracted in 200 components = 0.0438854 Jy ! Clean residual min=-0.001844 max=0.002654 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0438854 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0438854 Jy ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.146 mas, bpa=-20.11 degrees ! Estimated noise=216.571 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 = 0.00273362 Jy ! Component: 100 - total flux cleaned = 0.00486336 Jy ! Component: 150 - total flux cleaned = 0.00666388 Jy ! Component: 200 - total flux cleaned = 0.00821792 Jy ! Total flux subtracted in 200 components = 0.00821792 Jy ! Clean residual min=-0.000931 max=0.001351 Jy/beam ! Clean residual mean=-0.000034 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0521033 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.0521033 Jy ! Inverting map ! Added new window around map position (1.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145699 Jy ! Component: 100 - total flux cleaned = 0.00267208 Jy ! Component: 150 - total flux cleaned = 0.00374683 Jy ! Component: 200 - total flux cleaned = 0.00447906 Jy ! Total flux subtracted in 200 components = 0.00447906 Jy ! Clean residual min=-0.000775 max=0.000962 Jy/beam ! Clean residual mean=-0.000030 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0565824 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.0565824 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=2.377 mas, bmaj=2.599 mas, bpa=73.67 degrees ! Estimated noise=277.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153048 Jy ! Component: 100 - total flux cleaned = 0.00268089 Jy ! Component: 150 - total flux cleaned = 0.00351424 Jy ! Component: 200 - total flux cleaned = 0.00409479 Jy ! Total flux subtracted in 200 components = 0.00409479 Jy ! Clean residual min=-0.001014 max=0.001001 Jy/beam ! Clean residual mean=-0.000063 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0606772 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 = 0.000526882 Jy ! Component: 100 - total flux cleaned = 0.00095792 Jy ! Component: 150 - total flux cleaned = 0.00133335 Jy ! Component: 200 - total flux cleaned = 0.00166075 Jy ! Total flux subtracted in 200 components = 0.00166075 Jy ! Clean residual min=-0.001046 max=0.000982 Jy/beam ! Clean residual mean=-0.000060 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0623379 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 121 components and 0.0623379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.146 mas, bpa=-20.11 degrees ! Estimated noise=216.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189259 Jy ! Component: 100 - total flux cleaned = 0.000250543 Jy ! Component: 150 - total flux cleaned = 0.000360273 Jy ! Component: 200 - total flux cleaned = 0.000476373 Jy ! Total flux subtracted in 200 components = 0.000476373 Jy ! Clean residual min=-0.000740 max=0.000744 Jy/beam ! Clean residual mean=-0.000025 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0628143 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.0628143 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=0.075324Jy sigma=0.000609 ! Fit after self-cal, rms=0.075300Jy sigma=0.000608 wmodel J1308+6544_X_2017_05_27_pus_map.mod ! Writing 140 model components to file: J1308+6544_X_2017_05_27_pus_map.mod wobs J1308+6544_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1308+6544_X_2017_05_27_pus_uvs.fits wwins J1308+6544_X_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J1308+6544_X_2017_05_27_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 = 0.000317893 Jy ! Component: 100 - total flux cleaned = 0.000561193 Jy ! Component: 150 - total flux cleaned = 0.000744536 Jy ! Component: 200 - total flux cleaned = 0.000886365 Jy ! Component: 250 - total flux cleaned = 0.0010127 Jy ! Component: 300 - total flux cleaned = 0.00110215 Jy ! Component: 350 - total flux cleaned = 0.00118975 Jy ! Component: 400 - total flux cleaned = 0.00131831 Jy ! Component: 450 - total flux cleaned = 0.00141268 Jy ! Component: 500 - total flux cleaned = 0.00149517 Jy ! Component: 550 - total flux cleaned = 0.00159653 Jy ! Component: 600 - total flux cleaned = 0.00168586 Jy ! Component: 650 - total flux cleaned = 0.00173467 Jy ! Component: 700 - total flux cleaned = 0.00178277 Jy ! Component: 750 - total flux cleaned = 0.00183968 Jy ! Component: 800 - total flux cleaned = 0.00185838 Jy ! Component: 850 - total flux cleaned = 0.00190462 Jy ! Component: 900 - total flux cleaned = 0.00195003 Jy ! Component: 950 - total flux cleaned = 0.00196803 Jy ! Component: 1000 - total flux cleaned = 0.00200332 Jy ! Component: 1050 - total flux cleaned = 0.00202075 Jy ! Component: 1100 - total flux cleaned = 0.0020122 Jy ! Component: 1150 - total flux cleaned = 0.00202091 Jy ! Component: 1200 - total flux cleaned = 0.00206302 Jy ! Component: 1250 - total flux cleaned = 0.00212117 Jy ! Component: 1300 - total flux cleaned = 0.0021293 Jy ! Component: 1350 - total flux cleaned = 0.00215375 Jy ! Component: 1400 - total flux cleaned = 0.00216979 Jy ! Component: 1450 - total flux cleaned = 0.0021778 Jy ! Component: 1500 - total flux cleaned = 0.0022172 Jy ! Component: 1550 - total flux cleaned = 0.00222507 Jy ! Component: 1600 - total flux cleaned = 0.00224062 Jy ! Component: 1650 - total flux cleaned = 0.00227125 Jy ! Component: 1700 - total flux cleaned = 0.00228635 Jy ! Component: 1750 - total flux cleaned = 0.00230895 Jy ! Component: 1800 - total flux cleaned = 0.00232377 Jy ! Component: 1850 - total flux cleaned = 0.00232382 Jy ! Component: 1900 - total flux cleaned = 0.00233115 Jy ! Component: 1950 - total flux cleaned = 0.00233124 Jy ! Component: 2000 - total flux cleaned = 0.00235279 Jy ! Total flux subtracted in 2048 components = 0.00236702 Jy ! Clean residual min=-0.000377 max=0.000397 Jy/beam ! Clean residual mean=-0.000017 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0651813 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 295 components and 0.0651813 Jy ![Exited script file: muppet] wmap "J1308+6544_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 1.146 at -20.11 degrees (North through East) ! Clean map min=-0.00083217 max=0.038918 Jy/beam ! Writing clean map to FITS file: J1308+6544_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.038918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06314 1.06314 2.12629 4.25257 8.50515 17.0103 34.0206 68.0412 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 1.146 at -20.11 degrees (North through East) ! Clean map min=-0.00083217 max=0.038918 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 J1308+6544_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:36:37 2019