! Started logfile: J0622-1927_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:11 2019 obs J0622-1927_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0622-1927_X_2017_05_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979532 visibilities/baseline/integration-bin. ! Found source: J0622-1927 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1033 lines of history. ! ! Reading 60300 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 J0622-1927_X_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879306Jy sigma=0.006800 ! Fit after self-cal, rms=0.856825Jy sigma=0.006624 ! 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=0.6798 mas, bmaj=1.705 mas, bpa=-2.739 degrees ! Estimated noise=772.947 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 = 0.113553 Jy ! Component: 100 - total flux cleaned = 0.140645 Jy ! Total flux subtracted in 100 components = 0.140645 Jy ! Clean residual min=-0.003793 max=0.010143 Jy/beam ! Clean residual mean=0.000008 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.140645 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.140645 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=0.093515Jy sigma=0.000660 ! Fit after self-cal, rms=0.093508Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101143 Jy ! Component: 100 - total flux cleaned = 0.0144862 Jy ! Total flux subtracted in 100 components = 0.0144862 Jy ! Clean residual min=-0.002699 max=0.003359 Jy/beam ! Clean residual mean=-0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.155132 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.155131 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=0.092581Jy sigma=0.000651 ! Fit after self-cal, rms=0.092572Jy sigma=0.000651 ! 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=0.8437 mas, bmaj=2.001 mas, bpa=-2.722 degrees ! Estimated noise=378.637 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 = 0.00196872 Jy ! Component: 100 - total flux cleaned = 0.00290788 Jy ! Component: 150 - total flux cleaned = 0.00336868 Jy ! Component: 200 - total flux cleaned = 0.00345906 Jy ! Total flux subtracted in 200 components = 0.00345906 Jy ! Clean residual min=-0.002005 max=0.002056 Jy/beam ! Clean residual mean=-0.000008 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.158591 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.158591 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=0.092539Jy sigma=0.000651 ! Fit after self-cal, rms=0.092544Jy sigma=0.000651 ! 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 0.98 FD 1.00 HN 1.06 KP 0.98 ! LA 0.99 MK 0.99 NL 1.00 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.96 ! LA 0.97 MK 1.01 NL 0.99 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.97 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 KP 0.94 ! LA 1.01 MK 0.99 NL 1.01 OV 0.99 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.97 ! LA 1.03 MK 1.01 NL 0.97 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.95 ! LA 1.00 MK 1.00 NL 0.99 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.96 ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.95 ! LA 0.98 MK 0.99 NL 1.02 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.94 ! LA 1.05 MK 0.98 NL 0.99 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.97 ! LA 1.04 MK 1.00 NL 1.00 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 0.95 ! LA 1.03 MK 0.99 NL 1.00 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.02 KP 0.92 ! LA 1.00 MK 0.95 NL 0.97 OV 1.00 ! PT 1.08 SC 0.98 ! ! ! Fit before self-cal, rms=0.092544Jy sigma=0.000651 ! Fit after self-cal, rms=0.092535Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=2.002 mas, bpa=-2.847 degrees ! Estimated noise=378.549 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 = -0.000547032 Jy ! Component: 100 - total flux cleaned = -0.00060215 Jy ! Component: 150 - total flux cleaned = -0.000602521 Jy ! Component: 200 - total flux cleaned = -0.000578546 Jy ! Total flux subtracted in 200 components = -0.000578546 Jy ! Clean residual min=-0.001433 max=0.001528 Jy/beam ! Clean residual mean=-0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.158012 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.158012 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=0.092527Jy sigma=0.000649 ! Fit after self-cal, rms=0.092538Jy sigma=0.000649 ! 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=0.092538Jy sigma=0.000649 ! Fit after self-cal, rms=0.092817Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8454 mas, bmaj=2.007 mas, bpa=-2.747 degrees ! Estimated noise=378.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221681 Jy ! Component: 100 - total flux cleaned = -0.000221174 Jy ! Component: 150 - total flux cleaned = -0.00021183 Jy ! Component: 200 - total flux cleaned = -0.000229298 Jy ! Total flux subtracted in 200 components = -0.000229298 Jy ! Clean residual min=-0.000996 max=0.000929 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.157783 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.157783 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=0.092815Jy sigma=0.000648 ! Fit after self-cal, rms=0.092824Jy sigma=0.000648 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 = -1.46181e-05 Jy ! Component: 100 - total flux cleaned = -2.99228e-05 Jy ! Component: 150 - total flux cleaned = -4.38861e-05 Jy ! Component: 200 - total flux cleaned = -5.6645e-05 Jy ! Total flux subtracted in 200 components = -5.6645e-05 Jy ! Clean residual min=-0.000987 max=0.000918 Jy/beam ! Clean residual mean=0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.157726 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.157726 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=0.092823Jy sigma=0.000648 ! Fit after self-cal, rms=0.092822Jy sigma=0.000648 ! 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=0.092822Jy sigma=0.000648 ! Fit after self-cal, rms=0.092896Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8457 mas, bmaj=2.009 mas, bpa=-2.75 degrees ! Estimated noise=378.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167002 Jy ! Component: 100 - total flux cleaned = -0.000182706 Jy ! Component: 150 - total flux cleaned = -0.000189451 Jy ! Component: 200 - total flux cleaned = -0.000202376 Jy ! Total flux subtracted in 200 components = -0.000202376 Jy ! Clean residual min=-0.000986 max=0.000906 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.157524 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.157524 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=0.092895Jy sigma=0.000648 ! Fit after self-cal, rms=0.092896Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.5639e-06 Jy ! Component: 100 - total flux cleaned = -1.6815e-05 Jy ! Component: 150 - total flux cleaned = -2.24004e-05 Jy ! Component: 200 - total flux cleaned = -2.7584e-05 Jy ! Total flux subtracted in 200 components = -2.7584e-05 Jy ! Clean residual min=-0.000974 max=0.000904 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.157496 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.157496 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=0.092895Jy sigma=0.000648 ! Fit after self-cal, rms=0.092895Jy sigma=0.000648 ! 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=0.092895Jy sigma=0.000648 ! Fit after self-cal, rms=0.092937Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=4.374 mas, bpa=-0.4097 degrees ! Estimated noise=483.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171017 Jy ! Component: 100 - total flux cleaned = -0.000187791 Jy ! Component: 150 - total flux cleaned = -0.000189492 Jy ! Component: 200 - total flux cleaned = -0.000192467 Jy ! Total flux subtracted in 200 components = -0.000192467 Jy ! Clean residual min=-0.000860 max=0.000872 Jy/beam ! Clean residual mean=0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.157304 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.157304 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=0.092937Jy sigma=0.000648 ! Fit after self-cal, rms=0.092938Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.50058e-08 Jy ! Component: 100 - total flux cleaned = 1.19843e-07 Jy ! Component: 150 - total flux cleaned = -1.44863e-06 Jy ! Component: 200 - total flux cleaned = -2.94569e-06 Jy ! Total flux subtracted in 200 components = -2.94569e-06 Jy ! Clean residual min=-0.000858 max=0.000869 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.157301 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.157301 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=0.092938Jy sigma=0.000648 ! Fit after self-cal, rms=0.092938Jy sigma=0.000648 ! 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=0.846 mas, bmaj=2.01 mas, bpa=-2.753 degrees ! Estimated noise=378.738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.846 x 2.01 at -2.753 degrees (North through East) ! Clean map min=-0.00082936 max=0.14701 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=0.681 mas, bmaj=1.71 mas, bpa=-2.664 degrees ! Estimated noise=771.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113234 Jy ! Component: 100 - total flux cleaned = 0.140345 Jy ! Component: 150 - total flux cleaned = 0.150219 Jy ! Component: 200 - total flux cleaned = 0.154409 Jy ! Total flux subtracted in 200 components = 0.154409 Jy ! Clean residual min=-0.001829 max=0.001836 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.154409 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.154409 Jy ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.01 mas, bpa=-2.753 degrees ! Estimated noise=378.738 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 = 0.00187537 Jy ! Component: 100 - total flux cleaned = 0.00263096 Jy ! Component: 150 - total flux cleaned = 0.00293533 Jy ! Component: 200 - total flux cleaned = 0.00296069 Jy ! Total flux subtracted in 200 components = 0.00296069 Jy ! Clean residual min=-0.000951 max=0.000910 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.157369 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.157369 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=2.196 mas, bmaj=4.374 mas, bpa=-0.4097 degrees ! Estimated noise=483.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.42354e-05 Jy ! Component: 100 - total flux cleaned = -2.79851e-05 Jy ! Component: 150 - total flux cleaned = -3.06053e-05 Jy ! Component: 200 - total flux cleaned = -3.66809e-05 Jy ! Total flux subtracted in 200 components = -3.66809e-05 Jy ! Clean residual min=-0.000858 max=0.000862 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.157333 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 = -3.48037e-06 Jy ! Component: 100 - total flux cleaned = -5.16042e-06 Jy ! Component: 150 - total flux cleaned = -8.20844e-06 Jy ! Component: 200 - total flux cleaned = -9.61229e-06 Jy ! Total flux subtracted in 200 components = -9.61229e-06 Jy ! Clean residual min=-0.000854 max=0.000861 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.157323 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.157323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=2.01 mas, bpa=-2.753 degrees ! Estimated noise=378.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.29506e-05 Jy ! Component: 100 - total flux cleaned = 4.55116e-05 Jy ! Component: 150 - total flux cleaned = 4.55765e-05 Jy ! Component: 200 - total flux cleaned = 4.01312e-05 Jy ! Total flux subtracted in 200 components = 4.01312e-05 Jy ! Clean residual min=-0.000943 max=0.000901 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.157363 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.157363 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=0.092939Jy sigma=0.000648 ! Fit after self-cal, rms=0.092938Jy sigma=0.000648 wmodel J0622-1927_X_2017_05_27_pus_map.mod ! Writing 37 model components to file: J0622-1927_X_2017_05_27_pus_map.mod wobs J0622-1927_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0622-1927_X_2017_05_27_pus_uvs.fits wwins J0622-1927_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J0622-1927_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185982 Jy ! Component: 100 - total flux cleaned = -0.000310479 Jy ! Component: 150 - total flux cleaned = -0.00039894 Jy ! Component: 200 - total flux cleaned = -0.000455197 Jy ! Component: 250 - total flux cleaned = -0.000496319 Jy ! Component: 300 - total flux cleaned = -0.000536204 Jy ! Component: 350 - total flux cleaned = -0.000561865 Jy ! Component: 400 - total flux cleaned = -0.000625254 Jy ! Component: 450 - total flux cleaned = -0.000625583 Jy ! Component: 500 - total flux cleaned = -0.000662167 Jy ! Component: 550 - total flux cleaned = -0.000721528 Jy ! Component: 600 - total flux cleaned = -0.000744737 Jy ! Component: 650 - total flux cleaned = -0.000767791 Jy ! Component: 700 - total flux cleaned = -0.000835277 Jy ! Component: 750 - total flux cleaned = -0.000868269 Jy ! Component: 800 - total flux cleaned = -0.000889824 Jy ! Component: 850 - total flux cleaned = -0.000932335 Jy ! Component: 900 - total flux cleaned = -0.000984419 Jy ! Component: 950 - total flux cleaned = -0.0010356 Jy ! Component: 1000 - total flux cleaned = -0.00103562 Jy ! Component: 1050 - total flux cleaned = -0.00107543 Jy ! Component: 1100 - total flux cleaned = -0.00109491 Jy ! Component: 1150 - total flux cleaned = -0.00111412 Jy ! Component: 1200 - total flux cleaned = -0.00107589 Jy ! Component: 1250 - total flux cleaned = -0.00106682 Jy ! Component: 1300 - total flux cleaned = -0.00106679 Jy ! Component: 1350 - total flux cleaned = -0.00104861 Jy ! Component: 1400 - total flux cleaned = -0.00104873 Jy ! Component: 1450 - total flux cleaned = -0.00103089 Jy ! Component: 1500 - total flux cleaned = -0.00103972 Jy ! Component: 1550 - total flux cleaned = -0.000996208 Jy ! Component: 1600 - total flux cleaned = -0.000979019 Jy ! Component: 1650 - total flux cleaned = -0.000987474 Jy ! Component: 1700 - total flux cleaned = -0.000987496 Jy ! Component: 1750 - total flux cleaned = -0.000979209 Jy ! Component: 1800 - total flux cleaned = -0.000954711 Jy ! Component: 1850 - total flux cleaned = -0.000930511 Jy ! Component: 1900 - total flux cleaned = -0.000946628 Jy ! Component: 1950 - total flux cleaned = -0.000954416 Jy ! Component: 2000 - total flux cleaned = -0.000930848 Jy ! Total flux subtracted in 2048 components = -0.000930801 Jy ! Clean residual min=-0.000397 max=0.000439 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.156432 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 174 components and 0.156432 Jy ![Exited script file: muppet] wmap "J0622-1927_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.846 x 2.01 at -2.753 degrees (North through East) ! Clean map min=-0.00081422 max=0.14703 Jy/beam ! Writing clean map to FITS file: J0622-1927_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289829 0.289829 0.579658 1.15932 2.31863 4.63726 9.27452 18.549 37.0981 74.1962 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.147 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.846 x 2.01 at -2.753 degrees (North through East) ! Clean map min=-0.00081422 max=0.14703 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 J0622-1927_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:13 2019