! Started logfile: J1847+0810_X_2017_02_24_pus_uvs.log on Sat May 4 10:06:09 2019 obs J1847+0810_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1847+0810_X_2017_02_24_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J1847+0810 ! ! 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 1882 lines of history. ! ! Reading 75816 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 J1847+0810_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.776114Jy sigma=0.006533 ! Fit after self-cal, rms=0.762340Jy sigma=0.006419 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7336 mas, bmaj=1.665 mas, bpa=0.6398 degrees ! Estimated noise=564.038 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 = 0.187349 Jy ! Component: 100 - total flux cleaned = 0.228335 Jy ! Total flux subtracted in 100 components = 0.228335 Jy ! Clean residual min=-0.004815 max=0.012290 Jy/beam ! Clean residual mean=-0.000002 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.228335 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.228335 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=0.087214Jy sigma=0.000684 ! Fit after self-cal, rms=0.087209Jy sigma=0.000684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125362 Jy ! Component: 100 - total flux cleaned = 0.0185571 Jy ! Total flux subtracted in 100 components = 0.0185571 Jy ! Clean residual min=-0.004347 max=0.003698 Jy/beam ! Clean residual mean=0.000007 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.246892 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.246892 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=0.085452Jy sigma=0.000667 ! Fit after self-cal, rms=0.085454Jy sigma=0.000667 ! 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=0.8899 mas, bmaj=1.971 mas, bpa=0.1546 degrees ! Estimated noise=309.351 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 = 0.00314809 Jy ! Component: 100 - total flux cleaned = 0.00456387 Jy ! Component: 150 - total flux cleaned = 0.00474326 Jy ! Component: 200 - total flux cleaned = 0.00480287 Jy ! Total flux subtracted in 200 components = 0.00480287 Jy ! Clean residual min=-0.003574 max=0.002580 Jy/beam ! Clean residual mean=0.000016 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.251695 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.251695 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=0.085355Jy sigma=0.000666 ! Fit after self-cal, rms=0.085356Jy sigma=0.000666 ! 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 0.94 FD 1.03 HN 1.04 KP 1.00 ! LA 1.03 MK 0.99 NL 0.95 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 1.01 ! LA 1.05 MK 0.97 NL 0.95 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 1.00 ! LA 1.02 MK 1.00 NL 0.95 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 1.01 ! LA 1.01 MK 1.04 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.01 ! LA 1.01 MK 1.02 NL 0.96 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.99 ! LA 1.06 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.99 KP 1.01 ! LA 1.02 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 1.01 ! LA 1.06 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00 KP 1.00 ! LA 1.03 MK 0.97 NL 0.95 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.13 KP 0.99 ! LA 1.03 MK 1.04 NL 0.96 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.08 KP 1.01 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.01 ! LA 1.03 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.085356Jy sigma=0.000666 ! Fit after self-cal, rms=0.085372Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8925 mas, bmaj=1.966 mas, bpa=0.02953 degrees ! Estimated noise=308.972 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 = 0.000216942 Jy ! Component: 100 - total flux cleaned = 0.000370842 Jy ! Component: 150 - total flux cleaned = 0.000445717 Jy ! Component: 200 - total flux cleaned = 0.000529909 Jy ! Total flux subtracted in 200 components = 0.000529909 Jy ! Clean residual min=-0.001344 max=0.001812 Jy/beam ! Clean residual mean=0.000008 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.252225 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.252225 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=0.085362Jy sigma=0.000661 ! Fit after self-cal, rms=0.085376Jy sigma=0.000661 ! 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=0.085376Jy sigma=0.000661 ! Fit after self-cal, rms=0.085447Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8926 mas, bmaj=1.963 mas, bpa=0.04183 degrees ! Estimated noise=309.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.53421e-05 Jy ! Component: 100 - total flux cleaned = 3.9004e-05 Jy ! Component: 150 - total flux cleaned = 4.14681e-05 Jy ! Component: 200 - total flux cleaned = 5.5932e-05 Jy ! Total flux subtracted in 200 components = 5.5932e-05 Jy ! Clean residual min=-0.000894 max=0.001065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.252281 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.252281 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=0.085440Jy sigma=0.000658 ! Fit after self-cal, rms=0.085452Jy sigma=0.000658 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 (5.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725858 Jy ! Component: 100 - total flux cleaned = 0.000873106 Jy ! Component: 150 - total flux cleaned = 0.000982522 Jy ! Component: 200 - total flux cleaned = 0.00102341 Jy ! Total flux subtracted in 200 components = 0.00102341 Jy ! Clean residual min=-0.000807 max=0.000761 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.253305 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.253305 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=0.085441Jy sigma=0.000658 ! Fit after self-cal, rms=0.085441Jy sigma=0.000658 ! 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=0.085441Jy sigma=0.000658 ! Fit after self-cal, rms=0.085412Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=1.963 mas, bpa=0.04655 degrees ! Estimated noise=309.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129351 Jy ! Component: 100 - total flux cleaned = 0.000141747 Jy ! Component: 150 - total flux cleaned = 0.000153661 Jy ! Component: 200 - total flux cleaned = 0.00015334 Jy ! Total flux subtracted in 200 components = 0.00015334 Jy ! Clean residual min=-0.000739 max=0.000696 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.253458 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.253458 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=0.085408Jy sigma=0.000657 ! Fit after self-cal, rms=0.085409Jy sigma=0.000657 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 = 1.09703e-05 Jy ! Component: 100 - total flux cleaned = 1.336e-06 Jy ! Component: 150 - total flux cleaned = 1.39656e-06 Jy ! Component: 200 - total flux cleaned = -1.6556e-05 Jy ! Total flux subtracted in 200 components = -1.6556e-05 Jy ! Clean residual min=-0.000730 max=0.000690 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.253441 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.253441 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=0.085407Jy sigma=0.000657 ! Fit after self-cal, rms=0.085407Jy sigma=0.000657 ! 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=0.085407Jy sigma=0.000657 ! Fit after self-cal, rms=0.085404Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=3.066 mas, bpa=1.395 degrees ! Estimated noise=388.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213968 Jy ! Component: 100 - total flux cleaned = 0.000262184 Jy ! Component: 150 - total flux cleaned = 0.000280059 Jy ! Component: 200 - total flux cleaned = 0.000291218 Jy ! Total flux subtracted in 200 components = 0.000291218 Jy ! Clean residual min=-0.000776 max=0.000698 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.253733 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.253733 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=0.085404Jy sigma=0.000657 ! Fit after self-cal, rms=0.085404Jy sigma=0.000657 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 = 2.56511e-05 Jy ! Component: 100 - total flux cleaned = 2.5183e-05 Jy ! Component: 150 - total flux cleaned = 1.99859e-05 Jy ! Component: 200 - total flux cleaned = 1.51406e-05 Jy ! Total flux subtracted in 200 components = 1.51406e-05 Jy ! Clean residual min=-0.000788 max=0.000693 Jy/beam ! Clean residual mean=0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.253748 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.253748 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=0.085404Jy sigma=0.000657 ! Fit after self-cal, rms=0.085404Jy sigma=0.000657 ! 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=0.8929 mas, bmaj=1.963 mas, bpa=0.04037 degrees ! Estimated noise=308.971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8929 x 1.963 at 0.04037 degrees (North through East) ! Clean map min=-0.00065935 max=0.24134 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=0.7357 mas, bmaj=1.658 mas, bpa=0.4968 degrees ! Estimated noise=562.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186945 Jy ! Component: 100 - total flux cleaned = 0.227922 Jy ! Component: 150 - total flux cleaned = 0.239707 Jy ! Component: 200 - total flux cleaned = 0.245313 Jy ! Total flux subtracted in 200 components = 0.245313 Jy ! Clean residual min=-0.001642 max=0.002662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.245313 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.245313 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8929 mas, bmaj=1.963 mas, bpa=0.04037 degrees ! Estimated noise=308.971 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 = 0.00335191 Jy ! Component: 100 - total flux cleaned = 0.00492381 Jy ! Component: 150 - total flux cleaned = 0.00596425 Jy ! Component: 200 - total flux cleaned = 0.00663483 Jy ! Total flux subtracted in 200 components = 0.00663483 Jy ! Clean residual min=-0.000843 max=0.001001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.251947 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.251947 Jy ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700018 Jy ! Component: 100 - total flux cleaned = 0.000867434 Jy ! Component: 150 - total flux cleaned = 0.00106146 Jy ! Component: 200 - total flux cleaned = 0.00115521 Jy ! Total flux subtracted in 200 components = 0.00115521 Jy ! Clean residual min=-0.000752 max=0.000644 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.253103 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.253103 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=2.184 mas, bmaj=3.066 mas, bpa=1.395 degrees ! Estimated noise=388.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359819 Jy ! Component: 100 - total flux cleaned = 0.00050178 Jy ! Component: 150 - total flux cleaned = 0.000569497 Jy ! Component: 200 - total flux cleaned = 0.000592239 Jy ! Total flux subtracted in 200 components = 0.000592239 Jy ! Clean residual min=-0.000752 max=0.000728 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.253695 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 = 2.09384e-05 Jy ! Component: 100 - total flux cleaned = 3.37637e-05 Jy ! Component: 150 - total flux cleaned = 4.59296e-05 Jy ! Component: 200 - total flux cleaned = 5.72444e-05 Jy ! Total flux subtracted in 200 components = 5.72444e-05 Jy ! Clean residual min=-0.000763 max=0.000741 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.253752 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.253752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8929 mas, bmaj=1.963 mas, bpa=0.04037 degrees ! Estimated noise=308.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05137e-05 Jy ! Component: 100 - total flux cleaned = -7.41355e-05 Jy ! Component: 150 - total flux cleaned = -6.2539e-05 Jy ! Component: 200 - total flux cleaned = -8.39927e-05 Jy ! Total flux subtracted in 200 components = -8.39927e-05 Jy ! Clean residual min=-0.000729 max=0.000643 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.253668 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.253668 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=0.085400Jy sigma=0.000657 ! Fit after self-cal, rms=0.085399Jy sigma=0.000657 wmodel J1847+0810_X_2017_02_24_pus_map.mod ! Writing 97 model components to file: J1847+0810_X_2017_02_24_pus_map.mod wobs J1847+0810_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1847+0810_X_2017_02_24_pus_uvs.fits wwins J1847+0810_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1847+0810_X_2017_02_24_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 = -0.000319659 Jy ! Component: 100 - total flux cleaned = -0.000573445 Jy ! Component: 150 - total flux cleaned = -0.000792548 Jy ! Component: 200 - total flux cleaned = -0.000919617 Jy ! Component: 250 - total flux cleaned = -0.00100211 Jy ! Component: 300 - total flux cleaned = -0.00110314 Jy ! Component: 350 - total flux cleaned = -0.0011821 Jy ! Component: 400 - total flux cleaned = -0.00124019 Jy ! Component: 450 - total flux cleaned = -0.00129743 Jy ! Component: 500 - total flux cleaned = -0.00135372 Jy ! Component: 550 - total flux cleaned = -0.00139057 Jy ! Component: 600 - total flux cleaned = -0.00143592 Jy ! Component: 650 - total flux cleaned = -0.00146262 Jy ! Component: 700 - total flux cleaned = -0.0014802 Jy ! Component: 750 - total flux cleaned = -0.00148031 Jy ! Component: 800 - total flux cleaned = -0.00148891 Jy ! Component: 850 - total flux cleaned = -0.00149745 Jy ! Component: 900 - total flux cleaned = -0.00148918 Jy ! Component: 950 - total flux cleaned = -0.00153031 Jy ! Component: 1000 - total flux cleaned = -0.0015384 Jy ! Component: 1050 - total flux cleaned = -0.00154633 Jy ! Component: 1100 - total flux cleaned = -0.00155428 Jy ! Component: 1150 - total flux cleaned = -0.00155436 Jy ! Component: 1200 - total flux cleaned = -0.00153895 Jy ! Component: 1250 - total flux cleaned = -0.00153909 Jy ! Component: 1300 - total flux cleaned = -0.00154666 Jy ! Component: 1350 - total flux cleaned = -0.00154674 Jy ! Component: 1400 - total flux cleaned = -0.00156896 Jy ! Component: 1450 - total flux cleaned = -0.0015615 Jy ! Component: 1500 - total flux cleaned = -0.00157608 Jy ! Component: 1550 - total flux cleaned = -0.00159049 Jy ! Component: 1600 - total flux cleaned = -0.00162616 Jy ! Component: 1650 - total flux cleaned = -0.0016191 Jy ! Component: 1700 - total flux cleaned = -0.00164015 Jy ! Component: 1750 - total flux cleaned = -0.0016748 Jy ! Component: 1800 - total flux cleaned = -0.00170237 Jy ! Component: 1850 - total flux cleaned = -0.00173643 Jy ! Component: 1900 - total flux cleaned = -0.00174986 Jy ! Component: 1950 - total flux cleaned = -0.00175652 Jy ! Component: 2000 - total flux cleaned = -0.00179649 Jy ! Total flux subtracted in 2048 components = -0.00179645 Jy ! Clean residual min=-0.000344 max=0.000484 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.251872 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 242 components and 0.251872 Jy ![Exited script file: muppet] wmap "J1847+0810_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8929 x 1.963 at 0.04037 degrees (North through East) ! Clean map min=-0.00055226 max=0.24158 Jy/beam ! Writing clean map to FITS file: J1847+0810_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.241578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.158681 0.158681 0.317362 0.634724 1.26945 2.5389 5.07779 10.1556 20.3112 40.6223 81.2447 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.241 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8929 x 1.963 at 0.04037 degrees (North through East) ! Clean map min=-0.00055226 max=0.24158 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 J1847+0810_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:06:12 2019