! Started logfile: J0925+3127_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:01 2017 obs J0925+3127_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0925+3127_X_2014_01_04_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0925+3127 ! ! 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 20880 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 J0925+3127_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 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 348 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.869696Jy sigma=0.011561 ! Fit after self-cal, rms=0.850183Jy sigma=0.011334 ! 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=0.8955 mas, bmaj=1.057 mas, bpa=10.17 degrees ! Estimated noise=800.292 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 = 0.108723 Jy ! Component: 100 - total flux cleaned = 0.143302 Jy ! Total flux subtracted in 100 components = 0.143302 Jy ! Clean residual min=-0.011941 max=0.021114 Jy/beam ! Clean residual mean=-0.000358 rms=0.003572 Jy/beam ! Combined flux in latest and established models = 0.143302 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.143302 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=0.071997Jy sigma=0.000928 ! Fit after self-cal, rms=0.071996Jy sigma=0.000928 ! Inverting map ! Added new window around map position (0.6, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209377 Jy ! Component: 100 - total flux cleaned = 0.0325544 Jy ! Total flux subtracted in 100 components = 0.0325544 Jy ! Clean residual min=-0.007242 max=0.009556 Jy/beam ! Clean residual mean=-0.000175 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.175857 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.175857 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=0.064331Jy sigma=0.000821 ! Fit after self-cal, rms=0.064093Jy sigma=0.000818 ! 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=1.144 mas, bmaj=1.37 mas, bpa=13.94 degrees ! Estimated noise=370.458 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 = 0.00970415 Jy ! Component: 100 - total flux cleaned = 0.0146782 Jy ! Component: 150 - total flux cleaned = 0.0172975 Jy ! Component: 200 - total flux cleaned = 0.0178429 Jy ! Total flux subtracted in 200 components = 0.0178429 Jy ! Clean residual min=-0.006238 max=0.006717 Jy/beam ! Clean residual mean=-0.000175 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.193699 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.193699 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=0.062619Jy sigma=0.000798 ! Fit after self-cal, rms=0.062532Jy sigma=0.000797 ! 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 1.08 KP 1.00* LA 0.99 ! MK 0.95 NL 0.98 OV 1.01 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 0.95 NL 0.98 OV 1.01 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.00 ! MK 0.97 NL 1.01 OV 0.98 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.02 ! MK 0.96 NL 1.00 OV 0.98 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.01 ! MK 0.96 NL 0.99 OV 1.00 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.02 ! MK 0.95 NL 1.00 OV 1.01 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.04 ! MK 0.98 NL 1.03 OV 1.05 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 1.00 NL 1.01 OV 1.05 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 0.96 NL 1.05 OV 1.03 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.01 ! MK 0.95 NL 1.02 OV 1.04 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.04 ! MK 1.00 NL 1.04 OV 1.03 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.01 ! MK 0.93 NL 1.05 OV 1.04 PT 0.96 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.062532Jy sigma=0.000797 ! Fit after self-cal, rms=0.060894Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.365 mas, bpa=11.96 degrees ! Estimated noise=367.994 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 = 0.00109027 Jy ! Component: 100 - total flux cleaned = 0.00115511 Jy ! Component: 150 - total flux cleaned = 0.00124021 Jy ! Component: 200 - total flux cleaned = 0.00119558 Jy ! Total flux subtracted in 200 components = 0.00119558 Jy ! Clean residual min=-0.003177 max=0.004870 Jy/beam ! Clean residual mean=-0.000007 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.194895 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.194895 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=0.060832Jy sigma=0.000783 ! Fit after self-cal, rms=0.060810Jy sigma=0.000783 ! 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=0.060810Jy sigma=0.000783 ! Fit after self-cal, rms=0.060741Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.363 mas, bpa=11.17 degrees ! Estimated noise=368.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75383e-05 Jy ! Component: 100 - total flux cleaned = -9.49024e-06 Jy ! Component: 150 - total flux cleaned = -8.04693e-06 Jy ! Component: 200 - total flux cleaned = 2.8431e-05 Jy ! Total flux subtracted in 200 components = 2.8431e-05 Jy ! Clean residual min=-0.003042 max=0.004440 Jy/beam ! Clean residual mean=-0.000021 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.194923 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.194923 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=0.060721Jy sigma=0.000781 ! Fit after self-cal, rms=0.060720Jy sigma=0.000781 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 (2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410435 Jy ! Component: 100 - total flux cleaned = 0.00622648 Jy ! Component: 150 - total flux cleaned = 0.00695785 Jy ! Component: 200 - total flux cleaned = 0.00763552 Jy ! Total flux subtracted in 200 components = 0.00763552 Jy ! Clean residual min=-0.002177 max=0.002554 Jy/beam ! Clean residual mean=0.000016 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.202559 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.202559 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=0.060459Jy sigma=0.000777 ! Fit after self-cal, rms=0.060438Jy sigma=0.000776 ! 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=0.060438Jy sigma=0.000776 ! Fit after self-cal, rms=0.060203Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.361 mas, bpa=10.64 degrees ! Estimated noise=366.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168523 Jy ! Component: 100 - total flux cleaned = 0.00252834 Jy ! Component: 150 - total flux cleaned = 0.00291555 Jy ! Component: 200 - total flux cleaned = 0.00314257 Jy ! Total flux subtracted in 200 components = 0.00314257 Jy ! Clean residual min=-0.001742 max=0.002154 Jy/beam ! Clean residual mean=0.000032 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.205701 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.205701 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=0.060150Jy sigma=0.000775 ! Fit after self-cal, rms=0.060148Jy sigma=0.000775 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 = 0.000648383 Jy ! Component: 100 - total flux cleaned = 0.000874541 Jy ! Component: 150 - total flux cleaned = 0.000967885 Jy ! Component: 200 - total flux cleaned = 0.000934514 Jy ! Total flux subtracted in 200 components = 0.000934514 Jy ! Clean residual min=-0.001808 max=0.001959 Jy/beam ! Clean residual mean=0.000040 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.206636 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.206636 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=0.060134Jy sigma=0.000775 ! Fit after self-cal, rms=0.060132Jy sigma=0.000775 ! 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=0.060132Jy sigma=0.000775 ! Fit after self-cal, rms=0.060065Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=3.366 mas, bpa=12.01 degrees ! Estimated noise=439.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010117 Jy ! Component: 100 - total flux cleaned = 0.00123005 Jy ! Component: 150 - total flux cleaned = 0.00138421 Jy ! Component: 200 - total flux cleaned = 0.00151564 Jy ! Total flux subtracted in 200 components = 0.00151564 Jy ! Clean residual min=-0.001802 max=0.002390 Jy/beam ! Clean residual mean=0.000071 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.208152 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.208152 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=0.060054Jy sigma=0.000774 ! Fit after self-cal, rms=0.060054Jy sigma=0.000774 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 = 0.000468876 Jy ! Component: 100 - total flux cleaned = 0.000505485 Jy ! Component: 150 - total flux cleaned = 0.000505133 Jy ! Component: 200 - total flux cleaned = 0.000504893 Jy ! Total flux subtracted in 200 components = 0.000504893 Jy ! Clean residual min=-0.002017 max=0.002272 Jy/beam ! Clean residual mean=0.000078 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.208656 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.208656 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=0.060050Jy sigma=0.000774 ! Fit after self-cal, rms=0.060049Jy sigma=0.000774 ! 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=1.145 mas, bmaj=1.362 mas, bpa=10.83 degrees ! Estimated noise=365.827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.362 at 10.83 degrees (North through East) ! Clean map min=-0.0015081 max=0.14244 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=0.8981 mas, bmaj=1.054 mas, bpa=6.581 degrees ! Estimated noise=785.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106589 Jy ! Component: 100 - total flux cleaned = 0.142366 Jy ! Component: 150 - total flux cleaned = 0.161958 Jy ! Component: 200 - total flux cleaned = 0.172923 Jy ! Total flux subtracted in 200 components = 0.172923 Jy ! Clean residual min=-0.004454 max=0.005485 Jy/beam ! Clean residual mean=-0.000142 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.172923 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 0.172923 Jy ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.362 mas, bpa=10.83 degrees ! Estimated noise=365.827 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 = 0.00954154 Jy ! Component: 100 - total flux cleaned = 0.0155833 Jy ! Component: 150 - total flux cleaned = 0.0200111 Jy ! Component: 200 - total flux cleaned = 0.0233757 Jy ! Total flux subtracted in 200 components = 0.0233757 Jy ! Clean residual min=-0.002701 max=0.002495 Jy/beam ! Clean residual mean=-0.000059 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.196298 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 60 components and 0.196298 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=2.562 mas, bmaj=3.366 mas, bpa=12.01 degrees ! Estimated noise=439.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408542 Jy ! Component: 100 - total flux cleaned = 0.0066617 Jy ! Component: 150 - total flux cleaned = 0.00835976 Jy ! Component: 200 - total flux cleaned = 0.0095241 Jy ! Total flux subtracted in 200 components = 0.0095241 Jy ! Clean residual min=-0.002298 max=0.002179 Jy/beam ! Clean residual mean=0.000037 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.205823 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 = 0.00081721 Jy ! Component: 100 - total flux cleaned = 0.00139823 Jy ! Component: 150 - total flux cleaned = 0.0018147 Jy ! Component: 200 - total flux cleaned = 0.0021143 Jy ! Total flux subtracted in 200 components = 0.0021143 Jy ! Clean residual min=-0.001997 max=0.002273 Jy/beam ! Clean residual mean=0.000068 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.207937 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 96 components and 0.207937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.362 mas, bpa=10.83 degrees ! Estimated noise=365.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103366 Jy ! Component: 100 - total flux cleaned = 0.000139682 Jy ! Component: 150 - total flux cleaned = 0.000219483 Jy ! Component: 200 - total flux cleaned = 0.000288019 Jy ! Total flux subtracted in 200 components = 0.000288019 Jy ! Clean residual min=-0.001814 max=0.001834 Jy/beam ! Clean residual mean=0.000037 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.208225 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.208225 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=0.060073Jy sigma=0.000775 ! Fit after self-cal, rms=0.060063Jy sigma=0.000774 wmodel J0925+3127_X_2014_01_04_pus_map.mod ! Writing 105 model components to file: J0925+3127_X_2014_01_04_pus_map.mod wobs J0925+3127_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0925+3127_X_2014_01_04_pus_uvs.fits wwins J0925+3127_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0925+3127_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 = 4.27042e-05 Jy ! Component: 100 - total flux cleaned = 9.70319e-05 Jy ! Component: 150 - total flux cleaned = 0.000167654 Jy ! Component: 200 - total flux cleaned = 0.000340594 Jy ! Component: 250 - total flux cleaned = 0.000438795 Jy ! Component: 300 - total flux cleaned = 0.000493721 Jy ! Component: 350 - total flux cleaned = 0.000544984 Jy ! Component: 400 - total flux cleaned = 0.000560569 Jy ! Component: 450 - total flux cleaned = 0.000590857 Jy ! Component: 500 - total flux cleaned = 0.000633875 Jy ! Component: 550 - total flux cleaned = 0.000660987 Jy ! Component: 600 - total flux cleaned = 0.000687119 Jy ! Component: 650 - total flux cleaned = 0.000674493 Jy ! Component: 700 - total flux cleaned = 0.000602042 Jy ! Component: 750 - total flux cleaned = 0.000520811 Jy ! Component: 800 - total flux cleaned = 0.000465044 Jy ! Component: 850 - total flux cleaned = 0.000421834 Jy ! Component: 900 - total flux cleaned = 0.00037987 Jy ! Component: 950 - total flux cleaned = 0.000349666 Jy ! Component: 1000 - total flux cleaned = 0.000320568 Jy ! Component: 1050 - total flux cleaned = 0.00029242 Jy ! Component: 1100 - total flux cleaned = 0.000246819 Jy ! Component: 1150 - total flux cleaned = 0.000211343 Jy ! Component: 1200 - total flux cleaned = 0.000194116 Jy ! Component: 1250 - total flux cleaned = 0.000160589 Jy ! Component: 1300 - total flux cleaned = 0.000144263 Jy ! Component: 1350 - total flux cleaned = 0.000152336 Jy ! Component: 1400 - total flux cleaned = 0.000152184 Jy ! Component: 1450 - total flux cleaned = 0.000159688 Jy ! Component: 1500 - total flux cleaned = 0.000167242 Jy ! Component: 1550 - total flux cleaned = 0.000189437 Jy ! Component: 1600 - total flux cleaned = 0.000189305 Jy ! Component: 1650 - total flux cleaned = 0.000196458 Jy ! Component: 1700 - total flux cleaned = 0.000182578 Jy ! Component: 1750 - total flux cleaned = 0.000196244 Jy ! Component: 1800 - total flux cleaned = 0.00018278 Jy ! Component: 1850 - total flux cleaned = 0.000189454 Jy ! Component: 1900 - total flux cleaned = 0.000202443 Jy ! Component: 1950 - total flux cleaned = 0.000170458 Jy ! Component: 2000 - total flux cleaned = 0.000164229 Jy ! Total flux subtracted in 2048 components = 0.000133165 Jy ! Clean residual min=-0.000441 max=0.000390 Jy/beam ! Clean residual mean=0.000005 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.208358 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 230 components and 0.208358 Jy ![Exited script file: muppet] wmap "J0925+3127_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.362 at 10.83 degrees (North through East) ! Clean map min=-0.00082195 max=0.14054 Jy/beam ! Writing clean map to FITS file: J0925+3127_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 0.140539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222165 0.222165 0.44433 0.888659 1.77732 3.55464 7.10927 14.2185 28.4371 56.8742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.362 at 10.83 degrees (North through East) ! Clean map min=-0.00082195 max=0.14054 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 J0925+3127_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:02 2017