! Started logfile: J1835+2407_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:15:02 2016 obs J1835+2407_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1835+2407_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.652242 visibilities/baseline/integration-bin. ! Found source: J1835+2407 ! ! 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 20076 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 J1835+2407_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.875696Jy sigma=0.010513 ! Fit after self-cal, rms=0.871753Jy sigma=0.010468 ! 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=1.019 mas, bmaj=2.174 mas, bpa=20 degrees ! Estimated noise=972.796 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 = 0.0998285 Jy ! Component: 100 - total flux cleaned = 0.122076 Jy ! Total flux subtracted in 100 components = 0.122076 Jy ! Clean residual min=-0.005422 max=0.007634 Jy/beam ! Clean residual mean=-0.000012 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.122076 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.122076 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=0.071895Jy sigma=0.000809 ! Fit after self-cal, rms=0.071894Jy sigma=0.000809 ! 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=1.266 mas, bmaj=2.4 mas, bpa=19.43 degrees ! Estimated noise=429.243 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 = 0.00928758 Jy ! Component: 100 - total flux cleaned = 0.0135949 Jy ! Component: 150 - total flux cleaned = 0.0159342 Jy ! Component: 200 - total flux cleaned = 0.0172681 Jy ! Total flux subtracted in 200 components = 0.0172681 Jy ! Clean residual min=-0.007059 max=0.004981 Jy/beam ! Clean residual mean=0.000045 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.139345 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 42 components and 0.139345 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=0.070685Jy sigma=0.000796 ! Fit after self-cal, rms=0.070702Jy sigma=0.000796 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.14 KP 0.93 ! LA 1.03 MK 1.00* NL 0.95 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.15 KP 0.87 ! LA 1.04 MK 1.00* NL 0.94 OV 1.00 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.11 KP 0.88 ! LA 1.04 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.12 KP 0.79 ! LA 1.08 MK 1.00* NL 0.98 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.09 KP 0.76 ! LA 1.07 MK 1.00* NL 0.98 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.16 KP 0.78 ! LA 1.05 MK 1.00* NL 1.00 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 HN 1.29 KP 0.84 ! LA 1.13 MK 1.00* NL 1.02 OV 1.06 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.19 KP 0.74 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.20 KP 0.76 ! LA 1.08 MK 1.00* NL 0.99 OV 1.05 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.17 KP 0.81 ! LA 1.06 MK 1.00* NL 1.01 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.16 KP 0.84 ! LA 1.10 MK 1.00* NL 0.98 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.00* KP 0.86 ! LA 1.03 MK 1.00* NL 1.04 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.070702Jy sigma=0.000796 ! Fit after self-cal, rms=0.069580Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=2.43 mas, bpa=19.98 degrees ! Estimated noise=431.42 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 = -0.00122152 Jy ! Component: 100 - total flux cleaned = -0.0013154 Jy ! Component: 150 - total flux cleaned = -0.00131826 Jy ! Component: 200 - total flux cleaned = -0.00133759 Jy ! Total flux subtracted in 200 components = -0.00133759 Jy ! Clean residual min=-0.001411 max=0.001135 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.138007 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.138007 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=0.069548Jy sigma=0.000768 ! Fit after self-cal, rms=0.069605Jy sigma=0.000767 ! 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=0.069605Jy sigma=0.000767 ! Fit after self-cal, rms=0.069869Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=2.435 mas, bpa=19.89 degrees ! Estimated noise=430.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000698894 Jy ! Component: 100 - total flux cleaned = -0.0008985 Jy ! Component: 150 - total flux cleaned = -0.000993847 Jy ! Component: 200 - total flux cleaned = -0.00106536 Jy ! Total flux subtracted in 200 components = -0.00106536 Jy ! Clean residual min=-0.001108 max=0.001173 Jy/beam ! Clean residual mean=-0.000008 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.136942 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.136942 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=0.069859Jy sigma=0.000766 ! Fit after self-cal, rms=0.069870Jy sigma=0.000766 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 = -8.38966e-05 Jy ! Component: 100 - total flux cleaned = -0.000141003 Jy ! Component: 150 - total flux cleaned = -0.000183701 Jy ! Component: 200 - total flux cleaned = -0.000215292 Jy ! Total flux subtracted in 200 components = -0.000215292 Jy ! Clean residual min=-0.001104 max=0.001157 Jy/beam ! Clean residual mean=-0.000009 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.136726 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.136726 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=0.069867Jy sigma=0.000766 ! Fit after self-cal, rms=0.069866Jy sigma=0.000766 ! 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=0.069866Jy sigma=0.000766 ! Fit after self-cal, rms=0.070015Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=2.441 mas, bpa=19.93 degrees ! Estimated noise=430.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046929 Jy ! Component: 100 - total flux cleaned = -0.000610069 Jy ! Component: 150 - total flux cleaned = -0.000686908 Jy ! Component: 200 - total flux cleaned = -0.000737559 Jy ! Total flux subtracted in 200 components = -0.000737559 Jy ! Clean residual min=-0.001071 max=0.001157 Jy/beam ! Clean residual mean=-0.000007 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.135989 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.135989 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=0.070010Jy sigma=0.000766 ! Fit after self-cal, rms=0.070012Jy sigma=0.000766 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 = -4.73132e-05 Jy ! Component: 100 - total flux cleaned = -8.24909e-05 Jy ! Component: 150 - total flux cleaned = -0.000121036 Jy ! Component: 200 - total flux cleaned = -0.000138825 Jy ! Total flux subtracted in 200 components = -0.000138825 Jy ! Clean residual min=-0.001075 max=0.001148 Jy/beam ! Clean residual mean=-0.000008 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.13585 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.13585 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=0.070010Jy sigma=0.000766 ! Fit after self-cal, rms=0.070010Jy sigma=0.000766 ! 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=0.070010Jy sigma=0.000766 ! Fit after self-cal, rms=0.070103Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.617 mas, bmaj=2.903 mas, bpa=29 degrees ! Estimated noise=472.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311056 Jy ! Component: 100 - total flux cleaned = -0.000449306 Jy ! Component: 150 - total flux cleaned = -0.000469914 Jy ! Component: 200 - total flux cleaned = -0.000472766 Jy ! Total flux subtracted in 200 components = -0.000472766 Jy ! Clean residual min=-0.001047 max=0.001189 Jy/beam ! Clean residual mean=-0.000011 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.135377 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.135377 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=0.070102Jy sigma=0.000766 ! Fit after self-cal, rms=0.070104Jy sigma=0.000766 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 = -1.06567e-05 Jy ! Component: 100 - total flux cleaned = -1.05778e-05 Jy ! Component: 150 - total flux cleaned = -7.88721e-06 Jy ! Component: 200 - total flux cleaned = -7.82236e-06 Jy ! Total flux subtracted in 200 components = -7.82236e-06 Jy ! Clean residual min=-0.001043 max=0.001171 Jy/beam ! Clean residual mean=-0.000011 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.135369 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.135369 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=0.070104Jy sigma=0.000766 ! Fit after self-cal, rms=0.070104Jy sigma=0.000766 ! 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=1.278 mas, bmaj=2.444 mas, bpa=19.94 degrees ! Estimated noise=430.323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.278 x 2.444 at 19.94 degrees (North through East) ! Clean map min=-0.00098693 max=0.13005 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=1.027 mas, bmaj=2.222 mas, bpa=20.43 degrees ! Estimated noise=984.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100997 Jy ! Component: 100 - total flux cleaned = 0.123187 Jy ! Component: 150 - total flux cleaned = 0.129828 Jy ! Component: 200 - total flux cleaned = 0.132478 Jy ! Total flux subtracted in 200 components = 0.132478 Jy ! Clean residual min=-0.002087 max=0.001799 Jy/beam ! Clean residual mean=-0.000007 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.132478 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.132478 Jy ! Inverting map and beam ! Estimated beam: bmin=1.278 mas, bmaj=2.444 mas, bpa=19.94 degrees ! Estimated noise=430.323 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 = 0.001802 Jy ! Component: 100 - total flux cleaned = 0.00266228 Jy ! Component: 150 - total flux cleaned = 0.00288501 Jy ! Component: 200 - total flux cleaned = 0.00292034 Jy ! Total flux subtracted in 200 components = 0.00292034 Jy ! Clean residual min=-0.001181 max=0.001141 Jy/beam ! Clean residual mean=-0.000007 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.135399 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.135399 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=2.617 mas, bmaj=2.903 mas, bpa=29 degrees ! Estimated noise=472.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200609 Jy ! Component: 100 - total flux cleaned = 0.000190327 Jy ! Component: 150 - total flux cleaned = 0.000190113 Jy ! Component: 200 - total flux cleaned = 0.000189448 Jy ! Total flux subtracted in 200 components = 0.000189448 Jy ! Clean residual min=-0.001036 max=0.001147 Jy/beam ! Clean residual mean=-0.000010 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.135588 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 = -4.9624e-07 Jy ! Component: 100 - total flux cleaned = -5.61978e-06 Jy ! Component: 150 - total flux cleaned = -5.6828e-06 Jy ! Component: 200 - total flux cleaned = -5.63844e-06 Jy ! Total flux subtracted in 200 components = -5.63844e-06 Jy ! Clean residual min=-0.001033 max=0.001147 Jy/beam ! Clean residual mean=-0.000010 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.135582 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.135582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.278 mas, bmaj=2.444 mas, bpa=19.94 degrees ! Estimated noise=430.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108995 Jy ! Component: 100 - total flux cleaned = -0.000108714 Jy ! Component: 150 - total flux cleaned = -9.76348e-05 Jy ! Component: 200 - total flux cleaned = -8.71175e-05 Jy ! Total flux subtracted in 200 components = -8.71175e-05 Jy ! Clean residual min=-0.001093 max=0.001117 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.135495 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.135495 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=0.000766 ! Fit after self-cal, rms=0.070105Jy sigma=0.000766 wmodel J1835+2407_X_2014_08_05_pus_map.mod ! Writing 53 model components to file: J1835+2407_X_2014_08_05_pus_map.mod wobs J1835+2407_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1835+2407_X_2014_08_05_pus_uvs.fits wwins J1835+2407_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1835+2407_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 = -8.72732e-05 Jy ! Component: 100 - total flux cleaned = -0.000388463 Jy ! Component: 150 - total flux cleaned = -0.000487594 Jy ! Component: 200 - total flux cleaned = -0.00055085 Jy ! Component: 250 - total flux cleaned = -0.00064229 Jy ! Component: 300 - total flux cleaned = -0.000730271 Jy ! Component: 350 - total flux cleaned = -0.000815418 Jy ! Component: 400 - total flux cleaned = -0.000884108 Jy ! Component: 450 - total flux cleaned = -0.000937201 Jy ! Component: 500 - total flux cleaned = -0.000989252 Jy ! Component: 550 - total flux cleaned = -0.0010653 Jy ! Component: 600 - total flux cleaned = -0.00112694 Jy ! Component: 650 - total flux cleaned = -0.00116298 Jy ! Component: 700 - total flux cleaned = -0.00119842 Jy ! Component: 750 - total flux cleaned = -0.00126756 Jy ! Component: 800 - total flux cleaned = -0.00133492 Jy ! Component: 850 - total flux cleaned = -0.00137887 Jy ! Component: 900 - total flux cleaned = -0.00141137 Jy ! Component: 950 - total flux cleaned = -0.001475 Jy ! Component: 1000 - total flux cleaned = -0.00150595 Jy ! Component: 1050 - total flux cleaned = -0.00151615 Jy ! Component: 1100 - total flux cleaned = -0.0015363 Jy ! Component: 1150 - total flux cleaned = -0.0015461 Jy ! Component: 1200 - total flux cleaned = -0.00156544 Jy ! Component: 1250 - total flux cleaned = -0.00156547 Jy ! Component: 1300 - total flux cleaned = -0.0016032 Jy ! Component: 1350 - total flux cleaned = -0.00161249 Jy ! Component: 1400 - total flux cleaned = -0.00166753 Jy ! Component: 1450 - total flux cleaned = -0.00165838 Jy ! Component: 1500 - total flux cleaned = -0.00166745 Jy ! Component: 1550 - total flux cleaned = -0.00168525 Jy ! Component: 1600 - total flux cleaned = -0.00169396 Jy ! Component: 1650 - total flux cleaned = -0.00172844 Jy ! Component: 1700 - total flux cleaned = -0.00171147 Jy ! Component: 1750 - total flux cleaned = -0.00173665 Jy ! Component: 1800 - total flux cleaned = -0.00173651 Jy ! Component: 1850 - total flux cleaned = -0.00174471 Jy ! Component: 1900 - total flux cleaned = -0.00175276 Jy ! Component: 1950 - total flux cleaned = -0.00175279 Jy ! Component: 2000 - total flux cleaned = -0.00176866 Jy ! Total flux subtracted in 2048 components = -0.00176859 Jy ! Clean residual min=-0.000508 max=0.000402 Jy/beam ! Clean residual mean=-0.000005 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.133727 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 181 components and 0.133727 Jy ![Exited script file: muppet] wmap "J1835+2407_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.278 x 2.444 at 19.94 degrees (North through East) ! Clean map min=-0.0010151 max=0.13024 Jy/beam ! Writing clean map to FITS file: J1835+2407_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 0.130236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152596 device "J1835+2407_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1835+2407_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.351507 0.351507 0.703013 1.40603 2.81205 5.6241 11.2482 22.4964 44.9928 89.9857 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.278 x 2.444 at 19.94 degrees (North through East) ! Clean map min=-0.0010151 max=0.13024 Jy/beam quit ! Quitting program ! Log file J1835+2407_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:15:03 2016