! Started logfile: J2113+4012_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:50:29 2016 obs J2113+4012_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2113+4012_X_2014_12_20_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968376 visibilities/baseline/integration-bin. ! Found source: J2113+4012 ! ! 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 364 lines of history. ! ! Reading 54384 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 J2113+4012_X_2014_12_20_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.943193Jy sigma=0.011124 ! Fit after self-cal, rms=0.909061Jy sigma=0.010716 ! 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=0.9058 mas, bmaj=1.148 mas, bpa=-15.09 degrees ! Estimated noise=596.911 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 = 0.0644946 Jy ! Component: 100 - total flux cleaned = 0.0948765 Jy ! Total flux subtracted in 100 components = 0.0948765 Jy ! Clean residual min=-0.006533 max=0.015648 Jy/beam ! Clean residual mean=-0.000191 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.0948765 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0948765 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=0.087948Jy sigma=0.001009 ! Fit after self-cal, rms=0.087676Jy sigma=0.001006 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203371 Jy ! Component: 100 - total flux cleaned = 0.0341976 Jy ! Total flux subtracted in 100 components = 0.0341976 Jy ! Clean residual min=-0.004406 max=0.009399 Jy/beam ! Clean residual mean=-0.000137 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.129074 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.129074 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=0.080070Jy sigma=0.000882 ! Fit after self-cal, rms=0.079990Jy sigma=0.000881 ! Inverting map ! Added new window around map position (1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113335 Jy ! Component: 100 - total flux cleaned = 0.0195997 Jy ! Total flux subtracted in 100 components = 0.0195997 Jy ! Clean residual min=-0.003512 max=0.006061 Jy/beam ! Clean residual mean=-0.000106 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.148674 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.148674 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=0.077335Jy sigma=0.000837 ! Fit after self-cal, rms=0.077290Jy sigma=0.000836 ! 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=1.162 mas, bmaj=1.408 mas, bpa=-4.277 degrees ! Estimated noise=260.295 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 = 0.0116969 Jy ! Component: 100 - total flux cleaned = 0.0192787 Jy ! Component: 150 - total flux cleaned = 0.0243996 Jy ! Component: 200 - total flux cleaned = 0.0278963 Jy ! Total flux subtracted in 200 components = 0.0278963 Jy ! Clean residual min=-0.003561 max=0.007444 Jy/beam ! Clean residual mean=-0.000144 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.17657 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 74 components and 0.17657 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=0.075504Jy sigma=0.000806 ! Fit after self-cal, rms=0.075469Jy sigma=0.000806 ! Inverting map ! Added new window around map position (-2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688479 Jy ! Component: 100 - total flux cleaned = 0.0112608 Jy ! Component: 150 - total flux cleaned = 0.0146282 Jy ! Component: 200 - total flux cleaned = 0.017322 Jy ! Total flux subtracted in 200 components = 0.017322 Jy ! Clean residual min=-0.002836 max=0.003991 Jy/beam ! Clean residual mean=-0.000090 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.193892 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 121 components and 0.193892 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=0.074765Jy sigma=0.000795 ! Fit after self-cal, rms=0.074704Jy sigma=0.000794 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.04 KP 1.06 ! LA 0.94 MK 1.05 NL 0.97 OV 0.95 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.05 KP 1.03 ! LA 0.94 MK 0.98 NL 0.96 OV 0.94 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.03 KP 0.97 ! LA 0.96 MK 1.04 NL 0.97 OV 0.95 ! PT 0.94 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.96 KP 0.92 ! LA 0.96 MK 0.96 NL 1.00 OV 0.94 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.93 KP 0.89 ! LA 0.94 MK 1.04 NL 1.00 OV 0.96 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.04 KP 0.88 ! LA 0.95 MK 1.01 NL 0.99 OV 0.98 ! PT 0.96 SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.24 HN 1.15 KP 0.87 ! LA 0.99 MK 1.06 NL 1.03 OV 1.05 ! PT 1.01 SC 1.21 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.09 KP 0.89 ! LA 0.96 MK 1.09 NL 0.99 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.09 KP 0.90 ! LA 0.97 MK 1.03 NL 1.00 OV 1.01 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 HN 1.07 KP 0.96 ! LA 1.00 MK 0.98 NL 0.99 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.06 KP 0.98 ! LA 0.99 MK 0.96 NL 1.03 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.00 KP 1.03 ! LA 0.99 MK 0.95 NL 1.02 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.074704Jy sigma=0.000794 ! Fit after self-cal, rms=0.076881Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=1.434 mas, bpa=-6.355 degrees ! Estimated noise=264.271 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 = 0.0024554 Jy ! Component: 100 - total flux cleaned = 0.00340193 Jy ! Component: 150 - total flux cleaned = 0.00407518 Jy ! Component: 200 - total flux cleaned = 0.00439881 Jy ! Total flux subtracted in 200 components = 0.00439881 Jy ! Clean residual min=-0.001764 max=0.002202 Jy/beam ! Clean residual mean=-0.000029 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.198291 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.198291 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=0.076768Jy sigma=0.000782 ! Fit after self-cal, rms=0.076798Jy sigma=0.000781 ! 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=0.076798Jy sigma=0.000781 ! Fit after self-cal, rms=0.076805Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=1.407 mas, bpa=-3.174 degrees ! Estimated noise=261.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124295 Jy ! Component: 100 - total flux cleaned = 0.00168851 Jy ! Component: 150 - total flux cleaned = 0.00207012 Jy ! Component: 200 - total flux cleaned = 0.00240617 Jy ! Total flux subtracted in 200 components = 0.00240617 Jy ! Clean residual min=-0.001485 max=0.001706 Jy/beam ! Clean residual mean=-0.000029 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.200697 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.200697 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=0.076763Jy sigma=0.000779 ! Fit after self-cal, rms=0.076773Jy sigma=0.000779 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 = 0.000376522 Jy ! Component: 100 - total flux cleaned = 0.000652938 Jy ! Component: 150 - total flux cleaned = 0.000871014 Jy ! Component: 200 - total flux cleaned = 0.00104078 Jy ! Total flux subtracted in 200 components = 0.00104078 Jy ! Clean residual min=-0.001469 max=0.001710 Jy/beam ! Clean residual mean=-0.000025 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.201738 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.201738 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=0.076748Jy sigma=0.000779 ! Fit after self-cal, rms=0.076747Jy sigma=0.000779 ! 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=0.076747Jy sigma=0.000779 ! Fit after self-cal, rms=0.076194Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=1.395 mas, bpa=-1.911 degrees ! Estimated noise=259.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498901 Jy ! Component: 100 - total flux cleaned = 0.000869099 Jy ! Component: 150 - total flux cleaned = 0.00110835 Jy ! Component: 200 - total flux cleaned = 0.00134946 Jy ! Total flux subtracted in 200 components = 0.00134946 Jy ! Clean residual min=-0.001387 max=0.001639 Jy/beam ! Clean residual mean=-0.000028 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.203087 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.203087 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=0.076171Jy sigma=0.000779 ! Fit after self-cal, rms=0.076172Jy sigma=0.000778 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 = 0.000155497 Jy ! Component: 100 - total flux cleaned = 0.000347498 Jy ! Component: 150 - total flux cleaned = 0.000496897 Jy ! Component: 200 - total flux cleaned = 0.000677643 Jy ! Total flux subtracted in 200 components = 0.000677643 Jy ! Clean residual min=-0.001359 max=0.001615 Jy/beam ! Clean residual mean=-0.000026 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.203765 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.203765 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=0.076156Jy sigma=0.000778 ! Fit after self-cal, rms=0.076157Jy sigma=0.000778 ! 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=0.076157Jy sigma=0.000778 ! Fit after self-cal, rms=0.075588Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=2.601 mas, bpa=12.89 degrees ! Estimated noise=301.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100094 Jy ! Component: 100 - total flux cleaned = 0.00152441 Jy ! Component: 150 - total flux cleaned = 0.00179463 Jy ! Component: 200 - total flux cleaned = 0.00189318 Jy ! Total flux subtracted in 200 components = 0.00189318 Jy ! Clean residual min=-0.001864 max=0.001999 Jy/beam ! Clean residual mean=-0.000051 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.205658 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 171 components and 0.205658 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=0.075582Jy sigma=0.000778 ! Fit after self-cal, rms=0.075579Jy sigma=0.000778 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 = 0.000242508 Jy ! Component: 100 - total flux cleaned = 0.000316358 Jy ! Component: 150 - total flux cleaned = 0.00032529 Jy ! Component: 200 - total flux cleaned = 0.00034179 Jy ! Total flux subtracted in 200 components = 0.00034179 Jy ! Clean residual min=-0.001869 max=0.001979 Jy/beam ! Clean residual mean=-0.000049 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.206 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 176 components and 0.206 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=0.075579Jy sigma=0.000778 ! Fit after self-cal, rms=0.075579Jy sigma=0.000778 ! 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=1.161 mas, bmaj=1.386 mas, bpa=-1.469 degrees ! Estimated noise=258.122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 1.386 at -1.469 degrees (North through East) ! Clean map min=-0.0012286 max=0.081326 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=0.9086 mas, bmaj=1.12 mas, bpa=-11.63 degrees ! Estimated noise=593.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0646315 Jy ! Component: 100 - total flux cleaned = 0.0975299 Jy ! Component: 150 - total flux cleaned = 0.117998 Jy ! Component: 200 - total flux cleaned = 0.131873 Jy ! Total flux subtracted in 200 components = 0.131873 Jy ! Clean residual min=-0.004007 max=0.007759 Jy/beam ! Clean residual mean=-0.000125 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.131873 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.131873 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.386 mas, bpa=-1.469 degrees ! Estimated noise=258.122 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 = 0.0168308 Jy ! Component: 100 - total flux cleaned = 0.0283467 Jy ! Component: 150 - total flux cleaned = 0.0369553 Jy ! Component: 200 - total flux cleaned = 0.0435676 Jy ! Total flux subtracted in 200 components = 0.0435676 Jy ! Clean residual min=-0.002631 max=0.004298 Jy/beam ! Clean residual mean=-0.000126 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.17544 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 106 components and 0.17544 Jy ! Inverting map ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536274 Jy ! Component: 100 - total flux cleaned = 0.00965336 Jy ! Component: 150 - total flux cleaned = 0.013169 Jy ! Component: 200 - total flux cleaned = 0.0160917 Jy ! Total flux subtracted in 200 components = 0.0160917 Jy ! Clean residual min=-0.001775 max=0.001880 Jy/beam ! Clean residual mean=-0.000071 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.191532 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 142 components and 0.191532 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=2.303 mas, bmaj=2.601 mas, bpa=12.89 degrees ! Estimated noise=301.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421513 Jy ! Component: 100 - total flux cleaned = 0.00710408 Jy ! Component: 150 - total flux cleaned = 0.0091867 Jy ! Component: 200 - total flux cleaned = 0.0107086 Jy ! Total flux subtracted in 200 components = 0.0107086 Jy ! Clean residual min=-0.001899 max=0.002075 Jy/beam ! Clean residual mean=-0.000075 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.20224 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 = 0.00112225 Jy ! Component: 100 - total flux cleaned = 0.00195698 Jy ! Component: 150 - total flux cleaned = 0.00229732 Jy ! Component: 200 - total flux cleaned = 0.00260079 Jy ! Total flux subtracted in 200 components = 0.00260079 Jy ! Clean residual min=-0.001884 max=0.001927 Jy/beam ! Clean residual mean=-0.000057 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.204841 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 217 components and 0.204841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.386 mas, bpa=-1.469 degrees ! Estimated noise=258.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635591 Jy ! Component: 100 - total flux cleaned = 0.000720269 Jy ! Component: 150 - total flux cleaned = 0.000794526 Jy ! Component: 200 - total flux cleaned = 0.000860768 Jy ! Total flux subtracted in 200 components = 0.000860768 Jy ! Clean residual min=-0.001256 max=0.001518 Jy/beam ! Clean residual mean=-0.000024 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.205702 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 231 components and 0.205702 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=0.075563Jy sigma=0.000778 ! Fit after self-cal, rms=0.075522Jy sigma=0.000777 wmodel J2113+4012_X_2014_12_20_pus_map.mod ! Writing 231 model components to file: J2113+4012_X_2014_12_20_pus_map.mod wobs J2113+4012_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2113+4012_X_2014_12_20_pus_uvs.fits wwins J2113+4012_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J2113+4012_X_2014_12_20_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 = 0.000570371 Jy ! Component: 100 - total flux cleaned = 0.000824818 Jy ! Component: 150 - total flux cleaned = 0.000889228 Jy ! Component: 200 - total flux cleaned = 0.000951133 Jy ! Component: 250 - total flux cleaned = 0.000970649 Jy ! Component: 300 - total flux cleaned = 0.00102709 Jy ! Component: 350 - total flux cleaned = 0.00109922 Jy ! Component: 400 - total flux cleaned = 0.00118682 Jy ! Component: 450 - total flux cleaned = 0.00128897 Jy ! Component: 500 - total flux cleaned = 0.00128895 Jy ! Component: 550 - total flux cleaned = 0.00130552 Jy ! Component: 600 - total flux cleaned = 0.00127419 Jy ! Component: 650 - total flux cleaned = 0.00122821 Jy ! Component: 700 - total flux cleaned = 0.00115288 Jy ! Component: 750 - total flux cleaned = 0.0011235 Jy ! Component: 800 - total flux cleaned = 0.00106547 Jy ! Component: 850 - total flux cleaned = 0.000994694 Jy ! Component: 900 - total flux cleaned = 0.000939188 Jy ! Component: 950 - total flux cleaned = 0.000911942 Jy ! Component: 1000 - total flux cleaned = 0.00091186 Jy ! Component: 1050 - total flux cleaned = 0.00088564 Jy ! Component: 1100 - total flux cleaned = 0.000859984 Jy ! Component: 1150 - total flux cleaned = 0.000872326 Jy ! Component: 1200 - total flux cleaned = 0.000847665 Jy ! Component: 1250 - total flux cleaned = 0.000847406 Jy ! Component: 1300 - total flux cleaned = 0.000787305 Jy ! Component: 1350 - total flux cleaned = 0.000763752 Jy ! Component: 1400 - total flux cleaned = 0.000740709 Jy ! Component: 1450 - total flux cleaned = 0.000660538 Jy ! Component: 1500 - total flux cleaned = 0.000592871 Jy ! Component: 1550 - total flux cleaned = 0.000492977 Jy ! Component: 1600 - total flux cleaned = 0.0004605 Jy ! Component: 1650 - total flux cleaned = 0.000449582 Jy ! Component: 1700 - total flux cleaned = 0.000364515 Jy ! Component: 1750 - total flux cleaned = 0.000322804 Jy ! Component: 1800 - total flux cleaned = 0.000271502 Jy ! Component: 1850 - total flux cleaned = 0.000240868 Jy ! Component: 1900 - total flux cleaned = 0.000190716 Jy ! Component: 1950 - total flux cleaned = 0.000131208 Jy ! Component: 2000 - total flux cleaned = 7.26419e-05 Jy ! Total flux subtracted in 2048 components = 4.37438e-05 Jy ! Clean residual min=-0.000554 max=0.000608 Jy/beam ! Clean residual mean=-0.000011 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.205746 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 389 components and 0.205746 Jy ![Exited script file: muppet] wmap "J2113+4012_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 1.386 at -1.469 degrees (North through East) ! Clean map min=-0.00094255 max=0.080364 Jy/beam ! Writing clean map to FITS file: J2113+4012_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0803637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194242 device "J2113+4012_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2113+4012_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.725111 0.725111 1.45022 2.90044 5.80089 11.6018 23.2036 46.4071 92.8142 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 1.386 at -1.469 degrees (North through East) ! Clean map min=-0.00094255 max=0.080364 Jy/beam quit ! Quitting program ! Log file J2113+4012_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:50:33 2016