! Started logfile: J1054+3928_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:55 2019 obs J1054+3928_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1054+3928_X_2017_02_19_pus_uva.fits ! AN table 1: 139 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.620464 visibilities/baseline/integration-bin. ! Found source: J1054+3928 ! ! 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 858 lines of history. ! ! Reading 46572 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 J1054+3928_X_2017_02_19_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 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.885991Jy sigma=0.007566 ! Fit after self-cal, rms=0.878946Jy sigma=0.007508 ! 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=0.8155 mas, bmaj=1.209 mas, bpa=-3.676 degrees ! Estimated noise=691.281 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 = 0.0932684 Jy ! Component: 100 - total flux cleaned = 0.116737 Jy ! Total flux subtracted in 100 components = 0.116737 Jy ! Clean residual min=-0.003929 max=0.010158 Jy/beam ! Clean residual mean=0.000006 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.116737 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.116737 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=0.081474Jy sigma=0.000665 ! Fit after self-cal, rms=0.081457Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114428 Jy ! Component: 100 - total flux cleaned = 0.0173538 Jy ! Total flux subtracted in 100 components = 0.0173538 Jy ! Clean residual min=-0.002678 max=0.003158 Jy/beam ! Clean residual mean=0.000000 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.13409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.13409 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=0.079776Jy sigma=0.000649 ! Fit after self-cal, rms=0.079758Jy sigma=0.000649 ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374218 Jy ! Component: 100 - total flux cleaned = 0.00593792 Jy ! Total flux subtracted in 100 components = 0.00593792 Jy ! Clean residual min=-0.002496 max=0.001977 Jy/beam ! Clean residual mean=-0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.140028 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.140028 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=0.079587Jy sigma=0.000647 ! Fit after self-cal, rms=0.079583Jy sigma=0.000647 ! 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=0.9982 mas, bmaj=1.482 mas, bpa=-2.496 degrees ! Estimated noise=387.61 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 = 0.00170497 Jy ! Component: 100 - total flux cleaned = 0.00264986 Jy ! Component: 150 - total flux cleaned = 0.00320201 Jy ! Component: 200 - total flux cleaned = 0.00343473 Jy ! Total flux subtracted in 200 components = 0.00343473 Jy ! Clean residual min=-0.001759 max=0.001590 Jy/beam ! Clean residual mean=-0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.143463 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.143463 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=0.079547Jy sigma=0.000647 ! Fit after self-cal, rms=0.079547Jy sigma=0.000647 ! 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 0.96 FD 0.99 HN 1.02 KP 1.06 ! LA 1.01 MK 0.95 NL 0.94 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 1.04 ! LA 1.00 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 1.04 ! LA 1.01 MK 1.00 NL 0.98 OV 1.03 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 1.03 ! LA 1.04 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.96 KP 1.02 ! LA 1.03 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 1.05 ! LA 1.05 MK 0.94 NL 0.96 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.03 ! LA 0.99 MK 1.02 NL 0.94 OV 0.98 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 1.03 ! LA 1.01 MK 0.97 NL 0.96 OV 1.00 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.01 ! LA 1.04 MK 0.98 NL 0.92 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.02 ! LA 1.00 MK 0.99 NL 0.98 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.00 ! LA 1.00 MK 0.96 NL 0.92 OV 1.06 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.94 KP 1.06 ! LA 1.04 MK 0.98 NL 0.95 OV 1.03 ! PT 1.00* SC 1.07 ! ! ! Fit before self-cal, rms=0.079547Jy sigma=0.000647 ! Fit after self-cal, rms=0.079437Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.482 mas, bpa=-3.383 degrees ! Estimated noise=387.117 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 = 0.000353592 Jy ! Component: 100 - total flux cleaned = 0.000375187 Jy ! Component: 150 - total flux cleaned = 0.000443792 Jy ! Component: 200 - total flux cleaned = 0.000512378 Jy ! Total flux subtracted in 200 components = 0.000512378 Jy ! Clean residual min=-0.001513 max=0.001249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.143975 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.143975 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=0.079424Jy sigma=0.000645 ! Fit after self-cal, rms=0.079430Jy sigma=0.000645 ! 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=0.079430Jy sigma=0.000645 ! Fit after self-cal, rms=0.079562Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.48 mas, bpa=-3.012 degrees ! Estimated noise=386.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276923 Jy ! Component: 100 - total flux cleaned = 0.000396428 Jy ! Component: 150 - total flux cleaned = 0.000465752 Jy ! Component: 200 - total flux cleaned = 0.000489023 Jy ! Total flux subtracted in 200 components = 0.000489023 Jy ! Clean residual min=-0.001009 max=0.001054 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.144464 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.144464 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=0.079558Jy sigma=0.000643 ! Fit after self-cal, rms=0.079570Jy sigma=0.000643 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 = 5.03132e-05 Jy ! Component: 100 - total flux cleaned = 9.4273e-05 Jy ! Component: 150 - total flux cleaned = 0.00010722 Jy ! Component: 200 - total flux cleaned = 0.000124453 Jy ! Total flux subtracted in 200 components = 0.000124453 Jy ! Clean residual min=-0.001014 max=0.001048 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.144589 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.144589 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=0.079568Jy sigma=0.000643 ! Fit after self-cal, rms=0.079568Jy sigma=0.000643 ! 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=0.079568Jy sigma=0.000643 ! Fit after self-cal, rms=0.079578Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9998 mas, bmaj=1.479 mas, bpa=-2.922 degrees ! Estimated noise=386.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157548 Jy ! Component: 100 - total flux cleaned = 0.000241802 Jy ! Component: 150 - total flux cleaned = 0.000270787 Jy ! Component: 200 - total flux cleaned = 0.000291849 Jy ! Total flux subtracted in 200 components = 0.000291849 Jy ! Clean residual min=-0.000985 max=0.001056 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.144881 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.144881 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=0.079577Jy sigma=0.000643 ! Fit after self-cal, rms=0.079577Jy sigma=0.000643 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 (-22.6, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561673 Jy ! Component: 100 - total flux cleaned = 0.000507513 Jy ! Component: 150 - total flux cleaned = 0.000404458 Jy ! Component: 200 - total flux cleaned = 0.000301986 Jy ! Total flux subtracted in 200 components = 0.000301986 Jy ! Clean residual min=-0.000986 max=0.000977 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.145183 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.145183 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=0.079564Jy sigma=0.000643 ! Fit after self-cal, rms=0.079563Jy sigma=0.000643 ! 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=0.079563Jy sigma=0.000643 ! Fit after self-cal, rms=0.079511Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=2.401 mas, bpa=-11.73 degrees ! Estimated noise=488.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178791 Jy ! Component: 100 - total flux cleaned = 0.000299078 Jy ! Component: 150 - total flux cleaned = 0.000410653 Jy ! Component: 200 - total flux cleaned = 0.000444449 Jy ! Total flux subtracted in 200 components = 0.000444449 Jy ! Clean residual min=-0.001006 max=0.000865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.145627 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.145627 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=0.079509Jy sigma=0.000643 ! Fit after self-cal, rms=0.079509Jy sigma=0.000643 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 = 8.34555e-05 Jy ! Component: 100 - total flux cleaned = 0.000107105 Jy ! Component: 150 - total flux cleaned = 0.000114283 Jy ! Component: 200 - total flux cleaned = 0.00012073 Jy ! Total flux subtracted in 200 components = 0.00012073 Jy ! Clean residual min=-0.000994 max=0.000843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.145748 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.145748 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=0.079509Jy sigma=0.000643 ! Fit after self-cal, rms=0.079509Jy sigma=0.000643 ! 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=0.9996 mas, bmaj=1.479 mas, bpa=-2.888 degrees ! Estimated noise=386.281 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9996 x 1.479 at -2.888 degrees (North through East) ! Clean map min=-0.000895 max=0.12322 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=0.817 mas, bmaj=1.208 mas, bpa=-4.237 degrees ! Estimated noise=687.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0925727 Jy ! Component: 100 - total flux cleaned = 0.116599 Jy ! Component: 150 - total flux cleaned = 0.128126 Jy ! Component: 200 - total flux cleaned = 0.134185 Jy ! Total flux subtracted in 200 components = 0.134185 Jy ! Clean residual min=-0.001926 max=0.002910 Jy/beam ! Clean residual mean=0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.134185 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.134185 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9996 mas, bmaj=1.479 mas, bpa=-2.888 degrees ! Estimated noise=386.281 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 = 0.00402305 Jy ! Component: 100 - total flux cleaned = 0.00622447 Jy ! Component: 150 - total flux cleaned = 0.00773101 Jy ! Component: 200 - total flux cleaned = 0.0088446 Jy ! Total flux subtracted in 200 components = 0.0088446 Jy ! Clean residual min=-0.000962 max=0.000953 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.143029 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.143029 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=1.999 mas, bmaj=2.401 mas, bpa=-11.73 degrees ! Estimated noise=488.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124821 Jy ! Component: 100 - total flux cleaned = 0.00159156 Jy ! Component: 150 - total flux cleaned = 0.00185413 Jy ! Component: 200 - total flux cleaned = 0.00210378 Jy ! Total flux subtracted in 200 components = 0.00210378 Jy ! Clean residual min=-0.000928 max=0.000823 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.145133 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 = 0.000142907 Jy ! Component: 100 - total flux cleaned = 0.000223615 Jy ! Component: 150 - total flux cleaned = 0.000269076 Jy ! Component: 200 - total flux cleaned = 0.000318852 Jy ! Total flux subtracted in 200 components = 0.000318852 Jy ! Clean residual min=-0.000944 max=0.000831 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.145452 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.145452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9996 mas, bmaj=1.479 mas, bpa=-2.888 degrees ! Estimated noise=386.281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204139 Jy ! Component: 100 - total flux cleaned = -0.0001691 Jy ! Component: 150 - total flux cleaned = -0.00013798 Jy ! Component: 200 - total flux cleaned = -9.75677e-05 Jy ! Total flux subtracted in 200 components = -9.75677e-05 Jy ! Clean residual min=-0.000926 max=0.000887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.145354 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.145354 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=0.079511Jy sigma=0.000643 ! Fit after self-cal, rms=0.079509Jy sigma=0.000643 wmodel J1054+3928_X_2017_02_19_pus_map.mod ! Writing 76 model components to file: J1054+3928_X_2017_02_19_pus_map.mod wobs J1054+3928_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1054+3928_X_2017_02_19_pus_uvs.fits wwins J1054+3928_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1054+3928_X_2017_02_19_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 = -0.000239301 Jy ! Component: 100 - total flux cleaned = -0.000301831 Jy ! Component: 150 - total flux cleaned = -0.000316347 Jy ! Component: 200 - total flux cleaned = -0.000302695 Jy ! Component: 250 - total flux cleaned = -0.000262872 Jy ! Component: 300 - total flux cleaned = -0.000197985 Jy ! Component: 350 - total flux cleaned = -0.000122169 Jy ! Component: 400 - total flux cleaned = -3.55586e-05 Jy ! Component: 450 - total flux cleaned = 6.12096e-05 Jy ! Component: 500 - total flux cleaned = 0.000179388 Jy ! Component: 550 - total flux cleaned = 0.00023726 Jy ! Component: 600 - total flux cleaned = 0.000316951 Jy ! Component: 650 - total flux cleaned = 0.000395066 Jy ! Component: 700 - total flux cleaned = 0.00043906 Jy ! Component: 750 - total flux cleaned = 0.000547215 Jy ! Component: 800 - total flux cleaned = 0.000632444 Jy ! Component: 850 - total flux cleaned = 0.000705795 Jy ! Component: 900 - total flux cleaned = 0.000788156 Jy ! Component: 950 - total flux cleaned = 0.000838909 Jy ! Component: 1000 - total flux cleaned = 0.000908759 Jy ! Component: 1050 - total flux cleaned = 0.000928295 Jy ! Component: 1100 - total flux cleaned = 0.000976912 Jy ! Component: 1150 - total flux cleaned = 0.00102477 Jy ! Component: 1200 - total flux cleaned = 0.0010719 Jy ! Component: 1250 - total flux cleaned = 0.00109982 Jy ! Component: 1300 - total flux cleaned = 0.00117334 Jy ! Component: 1350 - total flux cleaned = 0.00123695 Jy ! Component: 1400 - total flux cleaned = 0.0012818 Jy ! Component: 1450 - total flux cleaned = 0.00132616 Jy ! Component: 1500 - total flux cleaned = 0.0013611 Jy ! Component: 1550 - total flux cleaned = 0.00143027 Jy ! Component: 1600 - total flux cleaned = 0.001456 Jy ! Component: 1650 - total flux cleaned = 0.001515 Jy ! Component: 1700 - total flux cleaned = 0.00154838 Jy ! Component: 1750 - total flux cleaned = 0.00158966 Jy ! Component: 1800 - total flux cleaned = 0.00162244 Jy ! Component: 1850 - total flux cleaned = 0.00167101 Jy ! Component: 1900 - total flux cleaned = 0.00168705 Jy ! Component: 1950 - total flux cleaned = 0.00171077 Jy ! Component: 2000 - total flux cleaned = 0.00177334 Jy ! Total flux subtracted in 2048 components = 0.001781 Jy ! Clean residual min=-0.000386 max=0.000441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.147135 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 211 components and 0.147135 Jy ![Exited script file: muppet] wmap "J1054+3928_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9996 x 1.479 at -2.888 degrees (North through East) ! Clean map min=-0.0007423 max=0.1232 Jy/beam ! Writing clean map to FITS file: J1054+3928_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.352842 0.352842 0.705685 1.41137 2.82274 5.64548 11.291 22.5819 45.1638 90.3276 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9996 x 1.479 at -2.888 degrees (North through East) ! Clean map min=-0.0007423 max=0.1232 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 J1054+3928_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:58 2019