! Started logfile: J2156-0037_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:35 2019 obs J2156-0037_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2156-0037_X_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957697 visibilities/baseline/integration-bin. ! Found source: J2156-0037 ! ! 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 907 lines of history. ! ! Reading 42924 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 J2156-0037_X_2017_04_28_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=0.585247Jy sigma=0.004557 ! Fit after self-cal, rms=0.562280Jy sigma=0.004366 ! 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=0.7007 mas, bmaj=1.774 mas, bpa=-4.397 degrees ! Estimated noise=648.531 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 = 0.361406 Jy ! Component: 100 - total flux cleaned = 0.440217 Jy ! Total flux subtracted in 100 components = 0.440217 Jy ! Clean residual min=-0.008293 max=0.022012 Jy/beam ! Clean residual mean=-0.000020 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.440217 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.440217 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=0.121252Jy sigma=0.000817 ! Fit after self-cal, rms=0.121251Jy sigma=0.000817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175224 Jy ! Component: 100 - total flux cleaned = 0.0202665 Jy ! Total flux subtracted in 100 components = 0.0202665 Jy ! Clean residual min=-0.007794 max=0.015344 Jy/beam ! Clean residual mean=-0.000005 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 0.460483 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.460483 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=0.120982Jy sigma=0.000796 ! Fit after self-cal, rms=0.120982Jy sigma=0.000796 ! Inverting map ! Added new window around map position (0.8, -9.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129497 Jy ! Component: 100 - total flux cleaned = 0.0177204 Jy ! Total flux subtracted in 100 components = 0.0177204 Jy ! Clean residual min=-0.007476 max=0.013695 Jy/beam ! Clean residual mean=-0.000006 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.478204 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.478204 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=0.119710Jy sigma=0.000788 ! Fit after self-cal, rms=0.119615Jy sigma=0.000786 ! 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=0.8608 mas, bmaj=2.003 mas, bpa=-2.991 degrees ! Estimated noise=443.405 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 = -0.00357689 Jy ! Component: 100 - total flux cleaned = -0.0061354 Jy ! Component: 150 - total flux cleaned = -0.00792903 Jy ! Component: 200 - total flux cleaned = -0.00945374 Jy ! Total flux subtracted in 200 components = -0.00945374 Jy ! Clean residual min=-0.008661 max=0.013294 Jy/beam ! Clean residual mean=-0.000015 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 0.46875 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.46875 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=0.118872Jy sigma=0.000784 ! Fit after self-cal, rms=0.118874Jy sigma=0.000783 ! 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 0.97 FD 0.97 HN 0.97 KP 1.01 ! LA 1.21 MK 0.98 NL 0.99 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 1.01 ! LA 1.19 MK 0.97 NL 0.99 OV 0.96 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.96 ! LA 1.25 MK 0.99 NL 0.99 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.95 KP 0.98 ! LA 1.22 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 0.98 ! LA 1.23 MK 1.02 NL 1.02 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.95 KP 0.99 ! LA 1.24 MK 0.99 NL 1.02 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.99 ! LA 1.29 MK 1.05 NL 0.99 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.98 ! LA 1.23 MK 1.11 NL 1.01 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.15 KP 0.97 ! LA 1.30 MK 0.97 NL 1.01 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.99 ! LA 1.30 MK 0.99 NL 1.01 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.98 ! LA 1.31 MK 0.99 NL 1.02 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.97 ! LA 1.28 MK 0.98 NL 1.02 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.118874Jy sigma=0.000783 ! Fit after self-cal, rms=0.125054Jy sigma=0.000735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=2.002 mas, bpa=-3.145 degrees ! Estimated noise=445.803 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 = -0.00512111 Jy ! Component: 100 - total flux cleaned = -0.00629623 Jy ! Component: 150 - total flux cleaned = -0.00630522 Jy ! Component: 200 - total flux cleaned = -0.00606896 Jy ! Total flux subtracted in 200 components = -0.00606896 Jy ! Clean residual min=-0.006862 max=0.007187 Jy/beam ! Clean residual mean=-0.000030 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.462681 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.462681 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=0.124776Jy sigma=0.000733 ! Fit after self-cal, rms=0.124866Jy sigma=0.000733 ! 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=0.124866Jy sigma=0.000733 ! Fit after self-cal, rms=0.118906Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.861 mas, bmaj=2.001 mas, bpa=-3.175 degrees ! Estimated noise=445.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00202731 Jy ! Component: 100 - total flux cleaned = -0.0017771 Jy ! Component: 150 - total flux cleaned = -0.00163997 Jy ! Component: 200 - total flux cleaned = -0.00152609 Jy ! Total flux subtracted in 200 components = -0.00152609 Jy ! Clean residual min=-0.002649 max=0.002741 Jy/beam ! Clean residual mean=-0.000011 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.461155 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.461155 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=0.118821Jy sigma=0.000681 ! Fit after self-cal, rms=0.118850Jy sigma=0.000681 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 = -0.000358112 Jy ! Component: 100 - total flux cleaned = -0.000325439 Jy ! Component: 150 - total flux cleaned = -0.000298602 Jy ! Component: 200 - total flux cleaned = -0.000299037 Jy ! Total flux subtracted in 200 components = -0.000299037 Jy ! Clean residual min=-0.002373 max=0.002807 Jy/beam ! Clean residual mean=-0.000011 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.460856 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.460856 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=0.118831Jy sigma=0.000680 ! Fit after self-cal, rms=0.118828Jy sigma=0.000680 ! Inverting map ! Added new window around map position (-0.6, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177773 Jy ! Component: 100 - total flux cleaned = 0.00230594 Jy ! Component: 150 - total flux cleaned = 0.00258916 Jy ! Component: 200 - total flux cleaned = 0.00268293 Jy ! Total flux subtracted in 200 components = 0.00268293 Jy ! Clean residual min=-0.002063 max=0.002113 Jy/beam ! Clean residual mean=-0.000008 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.463539 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.463539 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=0.118789Jy sigma=0.000680 ! Fit after self-cal, rms=0.118776Jy sigma=0.000680 ! 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=0.118776Jy sigma=0.000680 ! Fit after self-cal, rms=0.119361Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.86 mas, bmaj=2 mas, bpa=-3.219 degrees ! Estimated noise=446.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283582 Jy ! Component: 100 - total flux cleaned = -0.000159653 Jy ! Component: 150 - total flux cleaned = -5.99078e-05 Jy ! Component: 200 - total flux cleaned = 3.04037e-05 Jy ! Total flux subtracted in 200 components = 3.04037e-05 Jy ! Clean residual min=-0.001713 max=0.001846 Jy/beam ! Clean residual mean=-0.000008 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.463569 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.463569 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=0.119336Jy sigma=0.000679 ! Fit after self-cal, rms=0.119338Jy sigma=0.000679 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 (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174981 Jy ! Component: 100 - total flux cleaned = 0.00243735 Jy ! Component: 150 - total flux cleaned = 0.00271791 Jy ! Component: 200 - total flux cleaned = 0.00296214 Jy ! Total flux subtracted in 200 components = 0.00296214 Jy ! Clean residual min=-0.001466 max=0.001764 Jy/beam ! Clean residual mean=-0.000006 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.466531 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.466531 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=0.119307Jy sigma=0.000679 ! Fit after self-cal, rms=0.119307Jy sigma=0.000679 ! Inverting map ! Added new window around map position (1.2, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156205 Jy ! Component: 100 - total flux cleaned = 0.00235627 Jy ! Component: 150 - total flux cleaned = 0.00273296 Jy ! Component: 200 - total flux cleaned = 0.0031035 Jy ! Total flux subtracted in 200 components = 0.0031035 Jy ! Clean residual min=-0.001376 max=0.001375 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.469635 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.469635 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=0.119279Jy sigma=0.000679 ! Fit after self-cal, rms=0.119278Jy sigma=0.000679 ! 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=0.119278Jy sigma=0.000679 ! Fit after self-cal, rms=0.119621Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=3.235 mas, bpa=1.284 degrees ! Estimated noise=593.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176368 Jy ! Component: 100 - total flux cleaned = 0.000289124 Jy ! Component: 150 - total flux cleaned = 0.000198057 Jy ! Component: 200 - total flux cleaned = 0.000172144 Jy ! Total flux subtracted in 200 components = 0.000172144 Jy ! Clean residual min=-0.001890 max=0.001690 Jy/beam ! Clean residual mean=-0.000008 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.469807 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.469807 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=0.119612Jy sigma=0.000679 ! Fit after self-cal, rms=0.119615Jy sigma=0.000679 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 = -5.59498e-05 Jy ! Component: 100 - total flux cleaned = 3.53228e-05 Jy ! Component: 150 - total flux cleaned = 0.000142237 Jy ! Component: 200 - total flux cleaned = 0.000242532 Jy ! Total flux subtracted in 200 components = 0.000242532 Jy ! Clean residual min=-0.001805 max=0.001634 Jy/beam ! Clean residual mean=-0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.47005 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.47005 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=0.119613Jy sigma=0.000679 ! Fit after self-cal, rms=0.119612Jy sigma=0.000679 ! 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=0.8594 mas, bmaj=2 mas, bpa=-3.236 degrees ! Estimated noise=446.168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8594 x 2 at -3.236 degrees (North through East) ! Clean map min=-0.0012231 max=0.45945 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=0.7011 mas, bmaj=1.776 mas, bpa=-4.66 degrees ! Estimated noise=647.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.360671 Jy ! Component: 100 - total flux cleaned = 0.439321 Jy ! Component: 150 - total flux cleaned = 0.456579 Jy ! Component: 200 - total flux cleaned = 0.462433 Jy ! Total flux subtracted in 200 components = 0.462433 Jy ! Clean residual min=-0.003206 max=0.003265 Jy/beam ! Clean residual mean=-0.000007 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.462433 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.462433 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=2 mas, bpa=-3.236 degrees ! Estimated noise=446.168 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 = 0.00237086 Jy ! Component: 100 - total flux cleaned = 0.00396585 Jy ! Component: 150 - total flux cleaned = 0.00517408 Jy ! Component: 200 - total flux cleaned = 0.00633639 Jy ! Total flux subtracted in 200 components = 0.00633639 Jy ! Clean residual min=-0.001442 max=0.001656 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.46877 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.46877 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=2.041 mas, bmaj=3.235 mas, bpa=1.284 degrees ! Estimated noise=593.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183411 Jy ! Component: 100 - total flux cleaned = 0.000607486 Jy ! Component: 150 - total flux cleaned = 0.000947705 Jy ! Component: 200 - total flux cleaned = 0.00128146 Jy ! Total flux subtracted in 200 components = 0.00128146 Jy ! Clean residual min=-0.001915 max=0.001616 Jy/beam ! Clean residual mean=-0.000007 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.470051 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 = 0.000212062 Jy ! Component: 100 - total flux cleaned = 0.000438475 Jy ! Component: 150 - total flux cleaned = 0.000650511 Jy ! Component: 200 - total flux cleaned = 0.000800511 Jy ! Total flux subtracted in 200 components = 0.000800511 Jy ! Clean residual min=-0.001877 max=0.001551 Jy/beam ! Clean residual mean=-0.000006 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.470852 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.470852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=2 mas, bpa=-3.236 degrees ! Estimated noise=446.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.06694e-05 Jy ! Component: 100 - total flux cleaned = 0.000161572 Jy ! Component: 150 - total flux cleaned = 0.000331015 Jy ! Component: 200 - total flux cleaned = 0.000558686 Jy ! Total flux subtracted in 200 components = 0.000558686 Jy ! Clean residual min=-0.001319 max=0.001412 Jy/beam ! Clean residual mean=-0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.471411 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.471411 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=0.119626Jy sigma=0.000679 ! Fit after self-cal, rms=0.119619Jy sigma=0.000679 wmodel J2156-0037_X_2017_04_28_pus_map.mod ! Writing 74 model components to file: J2156-0037_X_2017_04_28_pus_map.mod wobs J2156-0037_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2156-0037_X_2017_04_28_pus_uvs.fits wwins J2156-0037_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J2156-0037_X_2017_04_28_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 = 4.60499e-05 Jy ! Component: 100 - total flux cleaned = 0.000137707 Jy ! Component: 150 - total flux cleaned = 0.000138053 Jy ! Component: 200 - total flux cleaned = 0.000157985 Jy ! Component: 250 - total flux cleaned = 9.79268e-05 Jy ! Component: 300 - total flux cleaned = 7.87334e-05 Jy ! Component: 350 - total flux cleaned = 9.7503e-05 Jy ! Component: 400 - total flux cleaned = 7.98528e-05 Jy ! Component: 450 - total flux cleaned = 8.02003e-05 Jy ! Component: 500 - total flux cleaned = 4.63129e-05 Jy ! Component: 550 - total flux cleaned = -2.03812e-05 Jy ! Component: 600 - total flux cleaned = -5.29321e-05 Jy ! Component: 650 - total flux cleaned = -0.000149097 Jy ! Component: 700 - total flux cleaned = -0.000211904 Jy ! Component: 750 - total flux cleaned = -0.000273617 Jy ! Component: 800 - total flux cleaned = -0.000334644 Jy ! Component: 850 - total flux cleaned = -0.000394494 Jy ! Component: 900 - total flux cleaned = -0.000497361 Jy ! Component: 950 - total flux cleaned = -0.000526145 Jy ! Component: 1000 - total flux cleaned = -0.000597604 Jy ! Component: 1050 - total flux cleaned = -0.000653526 Jy ! Component: 1100 - total flux cleaned = -0.000681169 Jy ! Component: 1150 - total flux cleaned = -0.000695075 Jy ! Component: 1200 - total flux cleaned = -0.000775952 Jy ! Component: 1250 - total flux cleaned = -0.000828961 Jy ! Component: 1300 - total flux cleaned = -0.000894489 Jy ! Component: 1350 - total flux cleaned = -0.000933114 Jy ! Component: 1400 - total flux cleaned = -0.000958434 Jy ! Component: 1450 - total flux cleaned = -0.000983747 Jy ! Component: 1500 - total flux cleaned = -0.00100862 Jy ! Component: 1550 - total flux cleaned = -0.000983844 Jy ! Component: 1600 - total flux cleaned = -0.000922857 Jy ! Component: 1650 - total flux cleaned = -0.000922979 Jy ! Component: 1700 - total flux cleaned = -0.000887186 Jy ! Component: 1750 - total flux cleaned = -0.000887018 Jy ! Component: 1800 - total flux cleaned = -0.000840234 Jy ! Component: 1850 - total flux cleaned = -0.000817008 Jy ! Component: 1900 - total flux cleaned = -0.000771265 Jy ! Component: 1950 - total flux cleaned = -0.000737258 Jy ! Component: 2000 - total flux cleaned = -0.000737267 Jy ! Total flux subtracted in 2048 components = -0.000703944 Jy ! Clean residual min=-0.000621 max=0.000623 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.470707 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 226 components and 0.470706 Jy ![Exited script file: muppet] wmap "J2156-0037_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8594 x 2 at -3.236 degrees (North through East) ! Clean map min=-0.0012025 max=0.45905 Jy/beam ! Writing clean map to FITS file: J2156-0037_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.459053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141825 0.141825 0.28365 0.567299 1.1346 2.2692 4.53839 9.07679 18.1536 36.3071 72.6143 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.459 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8594 x 2 at -3.236 degrees (North through East) ! Clean map min=-0.0012025 max=0.45905 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 J2156-0037_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:38 2019