! Started logfile: J1727+5510_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:19:30 2017 obs J1727+5510_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1727+5510_X_2015_01_23_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967284 visibilities/baseline/integration-bin. ! Found source: J1727+5510 ! ! 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 350 lines of history. ! ! Reading 37608 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 J1727+5510_X_2015_01_23_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886336Jy sigma=0.010350 ! Fit after self-cal, rms=0.854437Jy sigma=0.009978 ! 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=0.7994 mas, bmaj=1.071 mas, bpa=-9.04 degrees ! Estimated noise=749.215 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 = 0.111353 Jy ! Component: 100 - total flux cleaned = 0.144258 Jy ! Total flux subtracted in 100 components = 0.144258 Jy ! Clean residual min=-0.007078 max=0.014767 Jy/beam ! Clean residual mean=0.000033 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.144258 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.144258 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=0.086053Jy sigma=0.000911 ! Fit after self-cal, rms=0.085980Jy sigma=0.000910 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169662 Jy ! Component: 100 - total flux cleaned = 0.0268111 Jy ! Total flux subtracted in 100 components = 0.0268111 Jy ! Clean residual min=-0.006359 max=0.007446 Jy/beam ! Clean residual mean=0.000038 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.171069 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.171069 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=0.081979Jy sigma=0.000852 ! Fit after self-cal, rms=0.081982Jy sigma=0.000851 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.327 mas, bpa=-8.806 degrees ! Estimated noise=318.037 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 = 0.00906489 Jy ! Component: 100 - total flux cleaned = 0.0144435 Jy ! Component: 150 - total flux cleaned = 0.0176609 Jy ! Component: 200 - total flux cleaned = 0.0195863 Jy ! Total flux subtracted in 200 components = 0.0195863 Jy ! Clean residual min=-0.007569 max=0.005540 Jy/beam ! Clean residual mean=0.000071 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.190656 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.190656 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=0.080908Jy sigma=0.000839 ! Fit after self-cal, rms=0.080918Jy sigma=0.000839 ! 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 0.92 FD 1.11 HN 1.30 KP 0.92 ! LA 1.10 MK 0.94 NL 0.99 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.40 KP 0.86 ! LA 1.10 MK 0.92 NL 0.96 OV 0.98 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.31 KP 0.80 ! LA 1.12 MK 0.98 NL 0.98 OV 0.97 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.26 KP 0.77 ! LA 1.13 MK 0.95 NL 0.96 OV 0.98 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.22 KP 0.73 ! LA 1.10 MK 0.96 NL 0.98 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.25 KP 0.74 ! LA 1.10 MK 0.95 NL 0.99 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.20 HN 1.46 KP 0.72 ! LA 1.12 MK 1.01 NL 1.05 OV 1.06 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.35 KP 0.72 ! LA 1.09 MK 0.94 NL 0.99 OV 1.04 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.33 KP 0.74 ! LA 1.15 MK 0.95 NL 0.98 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.30 KP 0.79 ! LA 1.12 MK 0.95 NL 1.00 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.33 KP 0.80 ! LA 1.12 MK 0.97 NL 0.99 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.42 KP 0.81 ! LA 1.13 MK 0.94 NL 1.00 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.080918Jy sigma=0.000839 ! Fit after self-cal, rms=0.084121Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.339 mas, bpa=-8.768 degrees ! Estimated noise=319.598 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 = -0.000762561 Jy ! Component: 100 - total flux cleaned = -0.000897465 Jy ! Component: 150 - total flux cleaned = -0.00105702 Jy ! Component: 200 - total flux cleaned = -0.00116378 Jy ! Total flux subtracted in 200 components = -0.00116378 Jy ! Clean residual min=-0.001934 max=0.002182 Jy/beam ! Clean residual mean=-0.000010 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.189492 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.189492 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=0.084081Jy sigma=0.000786 ! Fit after self-cal, rms=0.084209Jy sigma=0.000785 ! Inverting map ! Added new window around map position (-0.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173424 Jy ! Component: 100 - total flux cleaned = 0.00200452 Jy ! Component: 150 - total flux cleaned = 0.00196165 Jy ! Component: 200 - total flux cleaned = 0.00192638 Jy ! Total flux subtracted in 200 components = 0.00192638 Jy ! Clean residual min=-0.001697 max=0.001522 Jy/beam ! Clean residual mean=-0.000009 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.191418 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.191418 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=0.084140Jy sigma=0.000785 ! Fit after self-cal, rms=0.084137Jy sigma=0.000784 ! 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=0.084137Jy sigma=0.000784 ! Fit after self-cal, rms=0.084588Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.34 mas, bpa=-7.564 degrees ! Estimated noise=318.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000363537 Jy ! Component: 100 - total flux cleaned = -0.000260855 Jy ! Component: 150 - total flux cleaned = -0.00023164 Jy ! Component: 200 - total flux cleaned = -0.000254574 Jy ! Total flux subtracted in 200 components = -0.000254574 Jy ! Clean residual min=-0.001383 max=0.001158 Jy/beam ! Clean residual mean=-0.000010 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.191164 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.191164 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=0.084561Jy sigma=0.000783 ! Fit after self-cal, rms=0.084572Jy sigma=0.000783 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 = 0.000169293 Jy ! Component: 100 - total flux cleaned = 0.000146617 Jy ! Component: 150 - total flux cleaned = 0.000105628 Jy ! Component: 200 - total flux cleaned = 8.63432e-05 Jy ! Total flux subtracted in 200 components = 8.63432e-05 Jy ! Clean residual min=-0.001318 max=0.001119 Jy/beam ! Clean residual mean=-0.000011 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.19125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.19125 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=0.084560Jy sigma=0.000783 ! Fit after self-cal, rms=0.084560Jy sigma=0.000783 ! 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=0.084560Jy sigma=0.000783 ! Fit after self-cal, rms=0.084910Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.341 mas, bpa=-7.127 degrees ! Estimated noise=318.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346654 Jy ! Component: 100 - total flux cleaned = -0.000322352 Jy ! Component: 150 - total flux cleaned = -0.000340054 Jy ! Component: 200 - total flux cleaned = -0.000375189 Jy ! Total flux subtracted in 200 components = -0.000375189 Jy ! Clean residual min=-0.001197 max=0.001086 Jy/beam ! Clean residual mean=-0.000010 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.190875 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.190875 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=0.084898Jy sigma=0.000782 ! Fit after self-cal, rms=0.084902Jy sigma=0.000782 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 = 4.24017e-05 Jy ! Component: 100 - total flux cleaned = -7.18846e-06 Jy ! Component: 150 - total flux cleaned = -3.87881e-05 Jy ! Component: 200 - total flux cleaned = -5.37405e-05 Jy ! Total flux subtracted in 200 components = -5.37405e-05 Jy ! Clean residual min=-0.001168 max=0.001066 Jy/beam ! Clean residual mean=-0.000010 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.190821 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.190821 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=0.084896Jy sigma=0.000782 ! Fit after self-cal, rms=0.084896Jy sigma=0.000782 ! 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=0.084896Jy sigma=0.000782 ! Fit after self-cal, rms=0.085118Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=2.517 mas, bpa=-25.91 degrees ! Estimated noise=383.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250105 Jy ! Component: 100 - total flux cleaned = -0.000249964 Jy ! Component: 150 - total flux cleaned = -0.000275014 Jy ! Component: 200 - total flux cleaned = -0.00027454 Jy ! Total flux subtracted in 200 components = -0.00027454 Jy ! Clean residual min=-0.001064 max=0.001024 Jy/beam ! Clean residual mean=-0.000020 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.190547 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.190547 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=0.085119Jy sigma=0.000782 ! Fit after self-cal, rms=0.085121Jy sigma=0.000782 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 = -1.66464e-05 Jy ! Component: 100 - total flux cleaned = -5.56067e-06 Jy ! Component: 150 - total flux cleaned = -2.34505e-05 Jy ! Component: 200 - total flux cleaned = -2.31992e-05 Jy ! Total flux subtracted in 200 components = -2.31992e-05 Jy ! Clean residual min=-0.001076 max=0.001004 Jy/beam ! Clean residual mean=-0.000020 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.190524 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.190524 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=0.085125Jy sigma=0.000782 ! Fit after self-cal, rms=0.085124Jy sigma=0.000782 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.342 mas, bpa=-6.869 degrees ! Estimated noise=318.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.342 at -6.869 degrees (North through East) ! Clean map min=-0.00098568 max=0.14607 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=0.8006 mas, bmaj=1.085 mas, bpa=-6.283 degrees ! Estimated noise=752.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111697 Jy ! Component: 100 - total flux cleaned = 0.144947 Jy ! Component: 150 - total flux cleaned = 0.161546 Jy ! Component: 200 - total flux cleaned = 0.170687 Jy ! Total flux subtracted in 200 components = 0.170687 Jy ! Clean residual min=-0.003579 max=0.005472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.170687 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.170687 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.342 mas, bpa=-6.869 degrees ! Estimated noise=318.34 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) ! Added new window around map position (0.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756892 Jy ! Component: 100 - total flux cleaned = 0.0118468 Jy ! Component: 150 - total flux cleaned = 0.0144589 Jy ! Component: 200 - total flux cleaned = 0.0161751 Jy ! Total flux subtracted in 200 components = 0.0161751 Jy ! Clean residual min=-0.001147 max=0.001088 Jy/beam ! Clean residual mean=-0.000012 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.186862 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.186862 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=2.417 mas, bmaj=2.517 mas, bpa=-25.91 degrees ! Estimated noise=383.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181764 Jy ! Component: 100 - total flux cleaned = 0.00277279 Jy ! Component: 150 - total flux cleaned = 0.00339571 Jy ! Component: 200 - total flux cleaned = 0.00381342 Jy ! Total flux subtracted in 200 components = 0.00381342 Jy ! Clean residual min=-0.001077 max=0.000883 Jy/beam ! Clean residual mean=-0.000019 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.190675 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 = 0.000202944 Jy ! Component: 100 - total flux cleaned = 0.00027044 Jy ! Component: 150 - total flux cleaned = 0.000312998 Jy ! Component: 200 - total flux cleaned = 0.00033605 Jy ! Total flux subtracted in 200 components = 0.00033605 Jy ! Clean residual min=-0.001051 max=0.000897 Jy/beam ! Clean residual mean=-0.000018 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.191011 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 92 components and 0.191011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.342 mas, bpa=-6.869 degrees ! Estimated noise=318.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010655 Jy ! Component: 100 - total flux cleaned = 0.000106343 Jy ! Component: 150 - total flux cleaned = 9.11466e-05 Jy ! Component: 200 - total flux cleaned = 9.08272e-05 Jy ! Total flux subtracted in 200 components = 9.08272e-05 Jy ! Clean residual min=-0.000986 max=0.000906 Jy/beam ! Clean residual mean=-0.000009 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.191102 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.191102 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=0.085075Jy sigma=0.000782 ! Fit after self-cal, rms=0.085066Jy sigma=0.000782 wmodel J1727+5510_X_2015_01_23_pus_map.mod ! Writing 109 model components to file: J1727+5510_X_2015_01_23_pus_map.mod wobs J1727+5510_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1727+5510_X_2015_01_23_pus_uvs.fits wwins J1727+5510_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1727+5510_X_2015_01_23_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 = -0.000218139 Jy ! Component: 100 - total flux cleaned = -0.000376322 Jy ! Component: 150 - total flux cleaned = -0.000509792 Jy ! Component: 200 - total flux cleaned = -0.000566266 Jy ! Component: 250 - total flux cleaned = -0.000594208 Jy ! Component: 300 - total flux cleaned = -0.000607677 Jy ! Component: 350 - total flux cleaned = -0.000582402 Jy ! Component: 400 - total flux cleaned = -0.00057015 Jy ! Component: 450 - total flux cleaned = -0.000497324 Jy ! Component: 500 - total flux cleaned = -0.000485474 Jy ! Component: 550 - total flux cleaned = -0.00042677 Jy ! Component: 600 - total flux cleaned = -0.000369474 Jy ! Component: 650 - total flux cleaned = -0.0003019 Jy ! Component: 700 - total flux cleaned = -0.000290727 Jy ! Component: 750 - total flux cleaned = -0.000247079 Jy ! Component: 800 - total flux cleaned = -0.000214848 Jy ! Component: 850 - total flux cleaned = -0.000182938 Jy ! Component: 900 - total flux cleaned = -0.000141167 Jy ! Component: 950 - total flux cleaned = -0.000110194 Jy ! Component: 1000 - total flux cleaned = -8.97674e-05 Jy ! Component: 1050 - total flux cleaned = -4.9823e-05 Jy ! Component: 1100 - total flux cleaned = -4.9948e-05 Jy ! Component: 1150 - total flux cleaned = -1.10901e-05 Jy ! Component: 1200 - total flux cleaned = -2.07153e-05 Jy ! Component: 1250 - total flux cleaned = -1.11613e-05 Jy ! Component: 1300 - total flux cleaned = 1.69319e-05 Jy ! Component: 1350 - total flux cleaned = 2.62553e-05 Jy ! Component: 1400 - total flux cleaned = 1.71306e-05 Jy ! Component: 1450 - total flux cleaned = 3.52281e-05 Jy ! Component: 1500 - total flux cleaned = 7.08668e-05 Jy ! Component: 1550 - total flux cleaned = 7.07816e-05 Jy ! Component: 1600 - total flux cleaned = 9.70283e-05 Jy ! Component: 1650 - total flux cleaned = 0.000122761 Jy ! Component: 1700 - total flux cleaned = 0.000131161 Jy ! Component: 1750 - total flux cleaned = 0.000139572 Jy ! Component: 1800 - total flux cleaned = 0.000147892 Jy ! Component: 1850 - total flux cleaned = 0.000156111 Jy ! Component: 1900 - total flux cleaned = 0.000188748 Jy ! Component: 1950 - total flux cleaned = 0.000196886 Jy ! Component: 2000 - total flux cleaned = 0.000237118 Jy ! Total flux subtracted in 2048 components = 0.000221175 Jy ! Clean residual min=-0.000533 max=0.000421 Jy/beam ! Clean residual mean=-0.000005 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.191323 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 249 components and 0.191323 Jy ![Exited script file: muppet] wmap "J1727+5510_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.342 at -6.869 degrees (North through East) ! Clean map min=-0.00077959 max=0.14803 Jy/beam ! Writing clean map to FITS file: J1727+5510_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142694 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289179 0.289179 0.578358 1.15672 2.31343 4.62687 9.25373 18.5075 37.0149 74.0298 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.342 at -6.869 degrees (North through East) ! Clean map min=-0.00077959 max=0.14803 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 J1727+5510_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:19:33 2017