! Started logfile: J1502-1508_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:13:05 2016 obs J1502-1508_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1502-1508_X_2014_08_05_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.515651 visibilities/baseline/integration-bin. ! Found source: J1502-1508 ! ! 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 414 lines of history. ! ! Reading 25896 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 J1502-1508_X_2014_08_05_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 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.823845Jy sigma=0.009300 ! Fit after self-cal, rms=0.796548Jy sigma=0.009002 ! 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=0.9473 mas, bmaj=3.459 mas, bpa=16.73 degrees ! Estimated noise=712.474 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 = 0.156677 Jy ! Component: 100 - total flux cleaned = 0.192276 Jy ! Total flux subtracted in 100 components = 0.192276 Jy ! Clean residual min=-0.008424 max=0.013179 Jy/beam ! Clean residual mean=0.000002 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 0.192276 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.192276 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=0.077691Jy sigma=0.000837 ! Fit after self-cal, rms=0.077690Jy sigma=0.000837 ! 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=1.217 mas, bmaj=3.709 mas, bpa=14.78 degrees ! Estimated noise=392.84 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 = 0.015927 Jy ! Component: 100 - total flux cleaned = 0.0221404 Jy ! Component: 150 - total flux cleaned = 0.0231533 Jy ! Component: 200 - total flux cleaned = 0.0231594 Jy ! Total flux subtracted in 200 components = 0.0231594 Jy ! Clean residual min=-0.008220 max=0.008193 Jy/beam ! Clean residual mean=-0.000018 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.215435 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.215435 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=0.074506Jy sigma=0.000806 ! Fit after self-cal, rms=0.074509Jy sigma=0.000806 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.05 KP 0.96 ! LA 1.00 MK 1.00* NL 0.95 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.07 KP 0.88 ! LA 1.00 MK 1.00* NL 0.94 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.06 KP 0.83 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.00 KP 0.77 ! LA 1.04 MK 1.00* NL 0.94 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.03 KP 0.74 ! LA 1.04 MK 1.00* NL 0.97 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.02 KP 0.75 ! LA 1.03 MK 1.00* NL 0.96 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.26 HN 1.13 KP 0.82 ! LA 1.12 MK 1.00* NL 1.01 OV 1.06 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.10 KP 0.76 ! LA 1.03 MK 1.00* NL 0.99 OV 1.03 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.10 KP 0.77 ! LA 1.04 MK 1.00* NL 0.96 OV 1.04 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.08 KP 0.82 ! LA 1.06 MK 1.00* NL 0.98 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.10 KP 0.82 ! LA 1.08 MK 1.00* NL 0.97 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.07 KP 0.88 ! LA 1.02 MK 1.00* NL 0.97 OV 1.03 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.074509Jy sigma=0.000806 ! Fit after self-cal, rms=0.070300Jy sigma=0.000758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=3.755 mas, bpa=15.17 degrees ! Estimated noise=392.134 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 = -0.00206812 Jy ! Component: 100 - total flux cleaned = -0.00201622 Jy ! Component: 150 - total flux cleaned = -0.00197407 Jy ! Component: 200 - total flux cleaned = -0.00205 Jy ! Total flux subtracted in 200 components = -0.00205 Jy ! Clean residual min=-0.001966 max=0.001990 Jy/beam ! Clean residual mean=0.000017 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.213385 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.213385 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=0.070193Jy sigma=0.000757 ! Fit after self-cal, rms=0.070218Jy sigma=0.000757 ! 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=0.070218Jy sigma=0.000757 ! Fit after self-cal, rms=0.070132Jy sigma=0.000755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=3.761 mas, bpa=15.18 degrees ! Estimated noise=391.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000869663 Jy ! Component: 100 - total flux cleaned = -0.000969964 Jy ! Component: 150 - total flux cleaned = -0.0010339 Jy ! Component: 200 - total flux cleaned = -0.00109106 Jy ! Total flux subtracted in 200 components = -0.00109106 Jy ! Clean residual min=-0.001263 max=0.001018 Jy/beam ! Clean residual mean=0.000021 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.212294 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.212294 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=0.070108Jy sigma=0.000755 ! Fit after self-cal, rms=0.070119Jy sigma=0.000755 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19871e-05 Jy ! Component: 100 - total flux cleaned = -3.79938e-05 Jy ! Component: 150 - total flux cleaned = -6.65173e-05 Jy ! Component: 200 - total flux cleaned = -6.66996e-05 Jy ! Total flux subtracted in 200 components = -6.66996e-05 Jy ! Clean residual min=-0.001231 max=0.001025 Jy/beam ! Clean residual mean=0.000022 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.212227 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.212227 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=0.070111Jy sigma=0.000754 ! Fit after self-cal, rms=0.070110Jy sigma=0.000754 ! 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=0.070110Jy sigma=0.000754 ! Fit after self-cal, rms=0.070229Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=3.767 mas, bpa=15.19 degrees ! Estimated noise=391.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448754 Jy ! Component: 100 - total flux cleaned = -0.000509771 Jy ! Component: 150 - total flux cleaned = -0.00054966 Jy ! Component: 200 - total flux cleaned = -0.000573245 Jy ! Total flux subtracted in 200 components = -0.000573245 Jy ! Clean residual min=-0.001223 max=0.000962 Jy/beam ! Clean residual mean=0.000019 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.211654 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.211654 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=0.070220Jy sigma=0.000754 ! Fit after self-cal, rms=0.070221Jy sigma=0.000754 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17358e-05 Jy ! Component: 100 - total flux cleaned = 2.16406e-05 Jy ! Component: 150 - total flux cleaned = 3.1584e-05 Jy ! Component: 200 - total flux cleaned = 5.95544e-05 Jy ! Total flux subtracted in 200 components = 5.95544e-05 Jy ! Clean residual min=-0.001207 max=0.000958 Jy/beam ! Clean residual mean=0.000018 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.211714 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.211714 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=0.070218Jy sigma=0.000754 ! Fit after self-cal, rms=0.070218Jy sigma=0.000754 ! 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=0.070218Jy sigma=0.000754 ! Fit after self-cal, rms=0.070282Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.398 mas, bmaj=4.76 mas, bpa=12.76 degrees ! Estimated noise=433.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.03057e-05 Jy ! Component: 100 - total flux cleaned = 2.82026e-05 Jy ! Component: 150 - total flux cleaned = 3.47511e-05 Jy ! Component: 200 - total flux cleaned = 3.45705e-05 Jy ! Total flux subtracted in 200 components = 3.45705e-05 Jy ! Clean residual min=-0.001133 max=0.001017 Jy/beam ! Clean residual mean=0.000023 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.211748 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.211748 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=0.070280Jy sigma=0.000754 ! Fit after self-cal, rms=0.070281Jy sigma=0.000754 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 = 1.86292e-05 Jy ! Component: 100 - total flux cleaned = 2.43325e-05 Jy ! Component: 150 - total flux cleaned = 3.47206e-05 Jy ! Component: 200 - total flux cleaned = 4.99565e-05 Jy ! Total flux subtracted in 200 components = 4.99565e-05 Jy ! Clean residual min=-0.001127 max=0.001013 Jy/beam ! Clean residual mean=0.000023 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.211798 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.211798 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=0.070280Jy sigma=0.000754 ! Fit after self-cal, rms=0.070280Jy sigma=0.000754 ! 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=1.236 mas, bmaj=3.771 mas, bpa=15.2 degrees ! Estimated noise=391.837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.236 x 3.771 at 15.2 degrees (North through East) ! Clean map min=-0.0011547 max=0.20478 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=0.9604 mas, bmaj=3.521 mas, bpa=17.02 degrees ! Estimated noise=718.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157787 Jy ! Component: 100 - total flux cleaned = 0.192687 Jy ! Component: 150 - total flux cleaned = 0.204276 Jy ! Component: 200 - total flux cleaned = 0.209288 Jy ! Total flux subtracted in 200 components = 0.209288 Jy ! Clean residual min=-0.002045 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.209288 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 0.209288 Jy ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=3.771 mas, bpa=15.2 degrees ! Estimated noise=391.837 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 = 0.00253027 Jy ! Component: 100 - total flux cleaned = 0.00312947 Jy ! Component: 150 - total flux cleaned = 0.00324844 Jy ! Component: 200 - total flux cleaned = 0.00327071 Jy ! Total flux subtracted in 200 components = 0.00327071 Jy ! Clean residual min=-0.001146 max=0.000991 Jy/beam ! Clean residual mean=0.000011 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.212559 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.212559 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=2.398 mas, bmaj=4.76 mas, bpa=12.76 degrees ! Estimated noise=433.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.6567e-05 Jy ! Component: 100 - total flux cleaned = -0.00013108 Jy ! Component: 150 - total flux cleaned = -0.000187205 Jy ! Component: 200 - total flux cleaned = -0.000207277 Jy ! Total flux subtracted in 200 components = -0.000207277 Jy ! Clean residual min=-0.001158 max=0.001063 Jy/beam ! Clean residual mean=0.000019 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.212352 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.73272e-05 Jy ! Component: 100 - total flux cleaned = -4.43444e-05 Jy ! Component: 150 - total flux cleaned = -6.05383e-05 Jy ! Component: 200 - total flux cleaned = -7.61714e-05 Jy ! Total flux subtracted in 200 components = -7.61714e-05 Jy ! Clean residual min=-0.001149 max=0.001045 Jy/beam ! Clean residual mean=0.000019 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.212275 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.212275 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=3.771 mas, bpa=15.2 degrees ! Estimated noise=391.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.18943e-05 Jy ! Component: 100 - total flux cleaned = -3.53544e-05 Jy ! Component: 150 - total flux cleaned = -6.2726e-05 Jy ! Component: 200 - total flux cleaned = -8.78986e-05 Jy ! Total flux subtracted in 200 components = -8.78986e-05 Jy ! Clean residual min=-0.001076 max=0.001006 Jy/beam ! Clean residual mean=0.000012 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.212188 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.212188 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=0.070285Jy sigma=0.000754 ! Fit after self-cal, rms=0.070278Jy sigma=0.000754 wmodel J1502-1508_X_2014_08_05_pus_map.mod ! Writing 61 model components to file: J1502-1508_X_2014_08_05_pus_map.mod wobs J1502-1508_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1502-1508_X_2014_08_05_pus_uvs.fits wwins J1502-1508_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1502-1508_X_2014_08_05_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 = -0.000158766 Jy ! Component: 100 - total flux cleaned = -2.64193e-05 Jy ! Component: 150 - total flux cleaned = 9.70604e-05 Jy ! Component: 200 - total flux cleaned = 0.000126328 Jy ! Component: 250 - total flux cleaned = 0.000168226 Jy ! Component: 300 - total flux cleaned = 0.00016778 Jy ! Component: 350 - total flux cleaned = 0.00015447 Jy ! Component: 400 - total flux cleaned = 0.000141783 Jy ! Component: 450 - total flux cleaned = 0.000190968 Jy ! Component: 500 - total flux cleaned = 0.000226337 Jy ! Component: 550 - total flux cleaned = 0.000260694 Jy ! Component: 600 - total flux cleaned = 0.000282989 Jy ! Component: 650 - total flux cleaned = 0.000282711 Jy ! Component: 700 - total flux cleaned = 0.000293085 Jy ! Component: 750 - total flux cleaned = 0.000261887 Jy ! Component: 800 - total flux cleaned = 0.000282212 Jy ! Component: 850 - total flux cleaned = 0.000282054 Jy ! Component: 900 - total flux cleaned = 0.000330658 Jy ! Component: 950 - total flux cleaned = 0.000340147 Jy ! Component: 1000 - total flux cleaned = 0.000405578 Jy ! Component: 1050 - total flux cleaned = 0.000442154 Jy ! Component: 1100 - total flux cleaned = 0.000478067 Jy ! Component: 1150 - total flux cleaned = 0.000513575 Jy ! Component: 1200 - total flux cleaned = 0.000583202 Jy ! Component: 1250 - total flux cleaned = 0.000617547 Jy ! Component: 1300 - total flux cleaned = 0.000676533 Jy ! Component: 1350 - total flux cleaned = 0.000717808 Jy ! Component: 1400 - total flux cleaned = 0.000750295 Jy ! Component: 1450 - total flux cleaned = 0.000766423 Jy ! Component: 1500 - total flux cleaned = 0.000813703 Jy ! Component: 1550 - total flux cleaned = 0.000867968 Jy ! Component: 1600 - total flux cleaned = 0.000913839 Jy ! Component: 1650 - total flux cleaned = 0.000966677 Jy ! Component: 1700 - total flux cleaned = 0.00101131 Jy ! Component: 1750 - total flux cleaned = 0.00104803 Jy ! Component: 1800 - total flux cleaned = 0.00106967 Jy ! Component: 1850 - total flux cleaned = 0.0010911 Jy ! Component: 1900 - total flux cleaned = 0.00110531 Jy ! Component: 1950 - total flux cleaned = 0.00114722 Jy ! Component: 2000 - total flux cleaned = 0.00116788 Jy ! Total flux subtracted in 2048 components = 0.00118159 Jy ! Clean residual min=-0.000428 max=0.000422 Jy/beam ! Clean residual mean=0.000004 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.213369 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 191 components and 0.213369 Jy ![Exited script file: muppet] wmap "J1502-1508_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.236 x 3.771 at 15.2 degrees (North through East) ! Clean map min=-0.00079441 max=0.20489 Jy/beam ! Writing clean map to FITS file: J1502-1508_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130907 device "J1502-1508_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1502-1508_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191672 0.191672 0.383344 0.766689 1.53338 3.06676 6.13351 12.267 24.534 49.0681 98.1362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.204 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.236 x 3.771 at 15.2 degrees (North through East) ! Clean map min=-0.00079441 max=0.20489 Jy/beam quit ! Quitting program ! Log file J1502-1508_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:13:07 2016