! Started logfile: J2306-0459_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:36 2017 obs J2306-0459_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2306-0459_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2306-0459 ! ! 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 382 lines of history. ! ! Reading 9000 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 J2306-0459_X_2014_01_04_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.825013Jy sigma=0.009790 ! Fit after self-cal, rms=0.806274Jy sigma=0.009548 ! 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=0.72 mas, bmaj=1.991 mas, bpa=13.69 degrees ! Estimated noise=938.256 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 = 0.147036 Jy ! Component: 100 - total flux cleaned = 0.192448 Jy ! Total flux subtracted in 100 components = 0.192448 Jy ! Clean residual min=-0.017662 max=0.024464 Jy/beam ! Clean residual mean=0.000140 rms=0.006449 Jy/beam ! Combined flux in latest and established models = 0.192448 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.192448 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=0.101058Jy sigma=0.001187 ! Fit after self-cal, rms=0.101011Jy sigma=0.001185 ! 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=0.884 mas, bmaj=2.267 mas, bpa=12.99 degrees ! Estimated noise=630.721 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 = 0.0448808 Jy ! Component: 100 - total flux cleaned = 0.0675877 Jy ! Component: 150 - total flux cleaned = 0.0798955 Jy ! Component: 200 - total flux cleaned = 0.0868375 Jy ! Total flux subtracted in 200 components = 0.0868375 Jy ! Clean residual min=-0.011182 max=0.014261 Jy/beam ! Clean residual mean=0.000156 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.279285 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.279285 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=0.083412Jy sigma=0.000892 ! Fit after self-cal, rms=0.083455Jy sigma=0.000890 ! 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 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.05 NL 1.00 OV 1.06 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.06 NL 0.98 OV 1.08 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.09 NL 0.97 OV 1.07 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.94 NL 1.01 OV 1.06 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.95 NL 1.02 OV 1.07 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.14 NL 1.04 OV 1.08 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.06 NL 0.99 OV 1.12 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.04 NL 1.01 OV 1.12 PT 0.90 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.93 NL 1.02 OV 1.11 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.04 OV 1.10 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.04 NL 1.01 OV 1.10 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 1.03 OV 1.09 PT 0.94 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.083455Jy sigma=0.000890 ! Fit after self-cal, rms=0.083077Jy sigma=0.000859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8942 mas, bmaj=2.287 mas, bpa=13 degrees ! Estimated noise=628.691 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 (2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514987 Jy ! Component: 100 - total flux cleaned = 0.00456532 Jy ! Component: 150 - total flux cleaned = 0.00393639 Jy ! Component: 200 - total flux cleaned = 0.00382916 Jy ! Total flux subtracted in 200 components = 0.00382916 Jy ! Clean residual min=-0.003876 max=0.004070 Jy/beam ! Clean residual mean=0.000016 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.283115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.283115 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=0.082150Jy sigma=0.000849 ! Fit after self-cal, rms=0.082095Jy sigma=0.000848 ! 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=0.082095Jy sigma=0.000848 ! Fit after self-cal, rms=0.081621Jy sigma=0.000846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=2.286 mas, bpa=13.13 degrees ! Estimated noise=625.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123114 Jy ! Component: 100 - total flux cleaned = 0.00123717 Jy ! Component: 150 - total flux cleaned = 0.00123471 Jy ! Component: 200 - total flux cleaned = 0.00123069 Jy ! Total flux subtracted in 200 components = 0.00123069 Jy ! Clean residual min=-0.002954 max=0.003347 Jy/beam ! Clean residual mean=0.000012 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.284345 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.284345 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=0.081453Jy sigma=0.000844 ! Fit after self-cal, rms=0.081432Jy sigma=0.000844 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135504 Jy ! Component: 100 - total flux cleaned = 0.0018229 Jy ! Component: 150 - total flux cleaned = 0.0022001 Jy ! Component: 200 - total flux cleaned = 0.00261571 Jy ! Total flux subtracted in 200 components = 0.00261571 Jy ! Clean residual min=-0.002127 max=0.002086 Jy/beam ! Clean residual mean=0.000010 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.286961 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.286961 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=0.081259Jy sigma=0.000842 ! Fit after self-cal, rms=0.081252Jy sigma=0.000842 ! 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=0.081252Jy sigma=0.000842 ! Fit after self-cal, rms=0.081272Jy sigma=0.000842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=2.288 mas, bpa=13.16 degrees ! Estimated noise=624.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631156 Jy ! Component: 100 - total flux cleaned = 0.00106858 Jy ! Component: 150 - total flux cleaned = 0.00131872 Jy ! Component: 200 - total flux cleaned = 0.00150704 Jy ! Total flux subtracted in 200 components = 0.00150704 Jy ! Clean residual min=-0.001773 max=0.001891 Jy/beam ! Clean residual mean=0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.288468 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.288468 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=0.081224Jy sigma=0.000842 ! Fit after self-cal, rms=0.081222Jy sigma=0.000842 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 = 0.00026278 Jy ! Component: 100 - total flux cleaned = 0.000403473 Jy ! Component: 150 - total flux cleaned = 0.000454866 Jy ! Component: 200 - total flux cleaned = 0.000478561 Jy ! Total flux subtracted in 200 components = 0.000478561 Jy ! Clean residual min=-0.001594 max=0.001805 Jy/beam ! Clean residual mean=0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.288947 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.288947 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=0.081202Jy sigma=0.000842 ! Fit after self-cal, rms=0.081203Jy sigma=0.000842 ! 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=0.081203Jy sigma=0.000842 ! Fit after self-cal, rms=0.081260Jy sigma=0.000842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=4.867 mas, bpa=0.4743 degrees ! Estimated noise=736.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036067 Jy ! Component: 100 - total flux cleaned = 0.000528859 Jy ! Component: 150 - total flux cleaned = 0.000655229 Jy ! Component: 200 - total flux cleaned = 0.000737746 Jy ! Total flux subtracted in 200 components = 0.000737746 Jy ! Clean residual min=-0.001357 max=0.001661 Jy/beam ! Clean residual mean=0.000009 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.289684 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.289684 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=0.081258Jy sigma=0.000841 ! Fit after self-cal, rms=0.081260Jy sigma=0.000841 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 = 1.6326e-05 Jy ! Component: 100 - total flux cleaned = 5.42283e-05 Jy ! Component: 150 - total flux cleaned = 8.80839e-05 Jy ! Component: 200 - total flux cleaned = 0.000119265 Jy ! Total flux subtracted in 200 components = 0.000119265 Jy ! Clean residual min=-0.001291 max=0.001605 Jy/beam ! Clean residual mean=0.000009 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.289804 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.289804 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=0.081259Jy sigma=0.000841 ! Fit after self-cal, rms=0.081260Jy sigma=0.000841 ! 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=0.8924 mas, bmaj=2.288 mas, bpa=13.15 degrees ! Estimated noise=624.986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8924 x 2.288 at 13.15 degrees (North through East) ! Clean map min=-0.0046182 max=0.19818 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=0.7243 mas, bmaj=2.002 mas, bpa=13.84 degrees ! Estimated noise=938.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146543 Jy ! Component: 100 - total flux cleaned = 0.193206 Jy ! Component: 150 - total flux cleaned = 0.22275 Jy ! Component: 200 - total flux cleaned = 0.242318 Jy ! Total flux subtracted in 200 components = 0.242318 Jy ! Clean residual min=-0.008868 max=0.011103 Jy/beam ! Clean residual mean=0.000055 rms=0.002862 Jy/beam ! Combined flux in latest and established models = 0.242317 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.242317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8924 mas, bmaj=2.288 mas, bpa=13.15 degrees ! Estimated noise=624.986 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 = 0.0195519 Jy ! Component: 100 - total flux cleaned = 0.0296544 Jy ! Component: 150 - total flux cleaned = 0.0348219 Jy ! Component: 200 - total flux cleaned = 0.0376199 Jy ! Total flux subtracted in 200 components = 0.0376199 Jy ! Clean residual min=-0.003697 max=0.003177 Jy/beam ! Clean residual mean=0.000030 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.279937 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.279937 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=2.21 mas, bmaj=4.867 mas, bpa=0.4743 degrees ! Estimated noise=736.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390425 Jy ! Component: 100 - total flux cleaned = 0.00528143 Jy ! Component: 150 - total flux cleaned = 0.00597936 Jy ! Component: 200 - total flux cleaned = 0.0064211 Jy ! Total flux subtracted in 200 components = 0.0064211 Jy ! Clean residual min=-0.002168 max=0.001769 Jy/beam ! Clean residual mean=0.000019 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.286359 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 = 0.000396173 Jy ! Component: 100 - total flux cleaned = 0.000825947 Jy ! Component: 150 - total flux cleaned = 0.00123484 Jy ! Component: 200 - total flux cleaned = 0.00153988 Jy ! Total flux subtracted in 200 components = 0.00153988 Jy ! Clean residual min=-0.001702 max=0.001681 Jy/beam ! Clean residual mean=0.000013 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.287898 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.287898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8924 mas, bmaj=2.288 mas, bpa=13.15 degrees ! Estimated noise=624.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307386 Jy ! Component: 100 - total flux cleaned = -0.000243551 Jy ! Component: 150 - total flux cleaned = -0.000188679 Jy ! Component: 200 - total flux cleaned = -4.73581e-05 Jy ! Total flux subtracted in 200 components = -4.73581e-05 Jy ! Clean residual min=-0.001856 max=0.002085 Jy/beam ! Clean residual mean=0.000006 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.287851 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.287851 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=0.081378Jy sigma=0.000842 ! Fit after self-cal, rms=0.081315Jy sigma=0.000842 wmodel J2306-0459_X_2014_01_04_pus_map.mod ! Writing 95 model components to file: J2306-0459_X_2014_01_04_pus_map.mod wobs J2306-0459_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2306-0459_X_2014_01_04_pus_uvs.fits wwins J2306-0459_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J2306-0459_X_2014_01_04_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 = -9.87904e-05 Jy ! Component: 100 - total flux cleaned = -0.000216301 Jy ! Component: 150 - total flux cleaned = -0.000245106 Jy ! Component: 200 - total flux cleaned = -0.000391294 Jy ! Component: 250 - total flux cleaned = -0.000620529 Jy ! Component: 300 - total flux cleaned = -0.000750347 Jy ! Component: 350 - total flux cleaned = -0.000874452 Jy ! Component: 400 - total flux cleaned = -0.000973606 Jy ! Component: 450 - total flux cleaned = -0.00106863 Jy ! Component: 500 - total flux cleaned = -0.001159 Jy ! Component: 550 - total flux cleaned = -0.00126337 Jy ! Component: 600 - total flux cleaned = -0.00138006 Jy ! Component: 650 - total flux cleaned = -0.00144432 Jy ! Component: 700 - total flux cleaned = -0.00149084 Jy ! Component: 750 - total flux cleaned = -0.0015505 Jy ! Component: 800 - total flux cleaned = -0.0016233 Jy ! Component: 850 - total flux cleaned = -0.00166564 Jy ! Component: 900 - total flux cleaned = -0.00170692 Jy ! Component: 950 - total flux cleaned = -0.00176074 Jy ! Component: 1000 - total flux cleaned = -0.00185301 Jy ! Component: 1050 - total flux cleaned = -0.00191751 Jy ! Component: 1100 - total flux cleaned = -0.00198089 Jy ! Component: 1150 - total flux cleaned = -0.00205521 Jy ! Component: 1200 - total flux cleaned = -0.00210395 Jy ! Component: 1250 - total flux cleaned = -0.00219945 Jy ! Component: 1300 - total flux cleaned = -0.00232853 Jy ! Component: 1350 - total flux cleaned = -0.00243235 Jy ! Component: 1400 - total flux cleaned = -0.002546 Jy ! Component: 1450 - total flux cleaned = -0.00261313 Jy ! Component: 1500 - total flux cleaned = -0.00271238 Jy ! Component: 1550 - total flux cleaned = -0.00281029 Jy ! Component: 1600 - total flux cleaned = -0.0029178 Jy ! Component: 1650 - total flux cleaned = -0.00300272 Jy ! Component: 1700 - total flux cleaned = -0.00309729 Jy ! Component: 1750 - total flux cleaned = -0.00318034 Jy ! Component: 1800 - total flux cleaned = -0.00324197 Jy ! Component: 1850 - total flux cleaned = -0.00333321 Jy ! Component: 1900 - total flux cleaned = -0.00343369 Jy ! Component: 1950 - total flux cleaned = -0.00351347 Jy ! Component: 2000 - total flux cleaned = -0.00357281 Jy ! Total flux subtracted in 2048 components = -0.00364165 Jy ! Clean residual min=-0.000565 max=0.000525 Jy/beam ! Clean residual mean=0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.284209 Jy keep ! Adding 88 model components to the UV plane model. ! The established model now contains 183 components and 0.28421 Jy ![Exited script file: muppet] wmap "J2306-0459_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8924 x 2.288 at 13.15 degrees (North through East) ! Clean map min=-0.0021655 max=0.19195 Jy/beam ! Writing clean map to FITS file: J2306-0459_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.19195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280015 0.280015 0.560029 1.12006 2.24012 4.48023 8.96047 17.9209 35.8419 71.6837 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.191 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8924 x 2.288 at 13.15 degrees (North through East) ! Clean map min=-0.0021655 max=0.19195 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 J2306-0459_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:37 2017