! Started logfile: J1705-2445_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:47:17 2016 obs J1705-2445_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1705-2445_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980668 visibilities/baseline/integration-bin. ! Found source: J1705-2445 ! ! 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 65136 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 J1705-2445_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981615Jy sigma=0.010020 ! Fit after self-cal, rms=0.945305Jy sigma=0.009732 ! 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=0.6523 mas, bmaj=1.773 mas, bpa=-10.05 degrees ! Estimated noise=680.42 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437751 Jy ! Component: 100 - total flux cleaned = 0.0546207 Jy ! Total flux subtracted in 100 components = 0.0546207 Jy ! Clean residual min=-0.002625 max=0.004293 Jy/beam ! Clean residual mean=-0.000008 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0546207 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0546207 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=0.085089Jy sigma=0.000779 ! Fit after self-cal, rms=0.084819Jy sigma=0.000777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466399 Jy ! Component: 100 - total flux cleaned = 0.00692172 Jy ! Total flux subtracted in 100 components = 0.00692172 Jy ! Clean residual min=-0.002399 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0615424 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0615424 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=0.084515Jy sigma=0.000773 ! Fit after self-cal, rms=0.084526Jy sigma=0.000773 ! 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=0.8284 mas, bmaj=2.167 mas, bpa=-8.339 degrees ! Estimated noise=285.405 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 = 0.00206873 Jy ! Component: 100 - total flux cleaned = 0.00292263 Jy ! Component: 150 - total flux cleaned = 0.00303623 Jy ! Component: 200 - total flux cleaned = 0.00309389 Jy ! Total flux subtracted in 200 components = 0.00309389 Jy ! Clean residual min=-0.001110 max=0.001616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0646363 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0646363 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=0.084478Jy sigma=0.000773 ! Fit after self-cal, rms=0.084486Jy sigma=0.000773 ! 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 0.98 FD 1.04 HN 0.99 KP 1.13 ! LA 1.03 MK 1.01 NL 0.95 OV 0.93 ! PT 1.15 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.05 KP 1.06 ! LA 0.98 MK 0.97 NL 0.93 OV 0.96 ! PT 1.12 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 1.08 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 0.97 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 1.03 KP 0.95 ! LA 1.02 MK 1.04 NL 0.94 OV 0.91 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.04 KP 0.88 ! LA 1.03 MK 0.98 NL 0.96 OV 0.96 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.02 KP 0.90 ! LA 1.06 MK 0.97 NL 0.99 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.12 KP 0.93 ! LA 1.01 MK 1.02 NL 0.99 OV 1.05 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.07 KP 0.88 ! LA 1.00 MK 1.06 NL 0.95 OV 0.99 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.96 KP 0.92 ! LA 0.99 MK 0.97 NL 0.97 OV 0.96 ! PT 1.12 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.00 KP 0.98 ! LA 0.99 MK 1.07 NL 0.93 OV 0.92 ! PT 1.09 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 MK 0.98 NL 0.96 OV 0.96 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.88 KP 0.96 ! LA 1.06 MK 0.90 NL 0.98 OV 0.93 ! PT 1.13 SC 0.96 ! ! ! Fit before self-cal, rms=0.084486Jy sigma=0.000773 ! Fit after self-cal, rms=0.084631Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.16 mas, bpa=-8.229 degrees ! Estimated noise=284.302 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 = 0.000131299 Jy ! Component: 100 - total flux cleaned = 0.000129925 Jy ! Component: 150 - total flux cleaned = 0.000143437 Jy ! Component: 200 - total flux cleaned = 0.000167486 Jy ! Total flux subtracted in 200 components = 0.000167486 Jy ! Clean residual min=-0.000985 max=0.001354 Jy/beam ! Clean residual mean=-0.000011 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0648038 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0648038 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=0.084625Jy sigma=0.000771 ! Fit after self-cal, rms=0.084694Jy sigma=0.000771 ! 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=0.084694Jy sigma=0.000771 ! Fit after self-cal, rms=0.084930Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8281 mas, bmaj=2.159 mas, bpa=-8.219 degrees ! Estimated noise=284.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135544 Jy ! Component: 100 - total flux cleaned = 0.000122951 Jy ! Component: 150 - total flux cleaned = 0.000143496 Jy ! Component: 200 - total flux cleaned = 0.000152833 Jy ! Total flux subtracted in 200 components = 0.000152833 Jy ! Clean residual min=-0.000969 max=0.001313 Jy/beam ! Clean residual mean=-0.000011 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0649566 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.0649566 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=0.084926Jy sigma=0.000771 ! Fit after self-cal, rms=0.084937Jy sigma=0.000770 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 (3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120116 Jy ! Component: 100 - total flux cleaned = 0.00166426 Jy ! Component: 150 - total flux cleaned = 0.00181535 Jy ! Component: 200 - total flux cleaned = 0.00189994 Jy ! Total flux subtracted in 200 components = 0.00189994 Jy ! Clean residual min=-0.000820 max=0.000943 Jy/beam ! Clean residual mean=-0.000008 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0668566 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.0668566 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=0.084920Jy sigma=0.000770 ! Fit after self-cal, rms=0.084922Jy sigma=0.000770 ! 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=0.084922Jy sigma=0.000770 ! Fit after self-cal, rms=0.085571Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8281 mas, bmaj=2.16 mas, bpa=-8.217 degrees ! Estimated noise=284.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619011 Jy ! Component: 100 - total flux cleaned = 0.000802492 Jy ! Component: 150 - total flux cleaned = 0.000914534 Jy ! Component: 200 - total flux cleaned = 0.00101006 Jy ! Total flux subtracted in 200 components = 0.00101006 Jy ! Clean residual min=-0.000813 max=0.000797 Jy/beam ! Clean residual mean=-0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0678666 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0678666 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=0.085565Jy sigma=0.000770 ! Fit after self-cal, rms=0.085593Jy sigma=0.000770 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 = 0.000268028 Jy ! Component: 100 - total flux cleaned = 0.000352796 Jy ! Component: 150 - total flux cleaned = 0.000371502 Jy ! Component: 200 - total flux cleaned = 0.000388892 Jy ! Total flux subtracted in 200 components = 0.000388892 Jy ! Clean residual min=-0.000802 max=0.000825 Jy/beam ! Clean residual mean=-0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0682555 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0682555 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=0.085591Jy sigma=0.000769 ! Fit after self-cal, rms=0.085593Jy sigma=0.000769 ! 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=0.085593Jy sigma=0.000769 ! Fit after self-cal, rms=0.085899Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=5.161 mas, bpa=-6.037 degrees ! Estimated noise=370.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443131 Jy ! Component: 100 - total flux cleaned = 0.000465695 Jy ! Component: 150 - total flux cleaned = 0.00046568 Jy ! Component: 200 - total flux cleaned = 0.000465666 Jy ! Total flux subtracted in 200 components = 0.000465666 Jy ! Clean residual min=-0.000838 max=0.000810 Jy/beam ! Clean residual mean=-0.000009 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0687212 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0687212 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=0.085899Jy sigma=0.000769 ! Fit after self-cal, rms=0.085904Jy sigma=0.000769 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 = 0.00013895 Jy ! Component: 100 - total flux cleaned = 0.000156133 Jy ! Component: 150 - total flux cleaned = 0.000149089 Jy ! Component: 200 - total flux cleaned = 0.00015509 Jy ! Total flux subtracted in 200 components = 0.00015509 Jy ! Clean residual min=-0.000808 max=0.000812 Jy/beam ! Clean residual mean=-0.000008 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0688763 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.0688763 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=0.085903Jy sigma=0.000769 ! Fit after self-cal, rms=0.085903Jy sigma=0.000769 ! 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=0.8278 mas, bmaj=2.161 mas, bpa=-8.212 degrees ! Estimated noise=284.434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8278 x 2.161 at -8.212 degrees (North through East) ! Clean map min=-0.00075578 max=0.058127 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=0.6537 mas, bmaj=1.77 mas, bpa=-9.91 degrees ! Estimated noise=675.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0432582 Jy ! Component: 100 - total flux cleaned = 0.054511 Jy ! Component: 150 - total flux cleaned = 0.0591571 Jy ! Component: 200 - total flux cleaned = 0.0616924 Jy ! Total flux subtracted in 200 components = 0.0616924 Jy ! Clean residual min=-0.002102 max=0.001850 Jy/beam ! Clean residual mean=-0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0616924 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0616924 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8278 mas, bmaj=2.161 mas, bpa=-8.212 degrees ! Estimated noise=284.434 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 = 0.0026696 Jy ! Component: 100 - total flux cleaned = 0.00421392 Jy ! Component: 150 - total flux cleaned = 0.00528244 Jy ! Component: 200 - total flux cleaned = 0.00597542 Jy ! Total flux subtracted in 200 components = 0.00597542 Jy ! Clean residual min=-0.000979 max=0.000867 Jy/beam ! Clean residual mean=-0.000006 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0676678 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0676678 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=2.15 mas, bmaj=5.161 mas, bpa=-6.037 degrees ! Estimated noise=370.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909899 Jy ! Component: 100 - total flux cleaned = 0.00127101 Jy ! Component: 150 - total flux cleaned = 0.0012846 Jy ! Component: 200 - total flux cleaned = 0.00129621 Jy ! Total flux subtracted in 200 components = 0.00129621 Jy ! Clean residual min=-0.000860 max=0.000790 Jy/beam ! Clean residual mean=-0.000009 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.068964 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 = 1.05175e-05 Jy ! Component: 100 - total flux cleaned = 1.99349e-05 Jy ! Component: 150 - total flux cleaned = 1.12778e-05 Jy ! Component: 200 - total flux cleaned = 3.46881e-06 Jy ! Total flux subtracted in 200 components = 3.46881e-06 Jy ! Clean residual min=-0.000833 max=0.000798 Jy/beam ! Clean residual mean=-0.000009 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0689675 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0689675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8278 mas, bmaj=2.161 mas, bpa=-8.212 degrees ! Estimated noise=284.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210261 Jy ! Component: 100 - total flux cleaned = -0.000233298 Jy ! Component: 150 - total flux cleaned = -0.000234543 Jy ! Component: 200 - total flux cleaned = -0.000235237 Jy ! Total flux subtracted in 200 components = -0.000235237 Jy ! Clean residual min=-0.000850 max=0.000806 Jy/beam ! Clean residual mean=-0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0687323 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0687323 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=0.085910Jy sigma=0.000770 ! Fit after self-cal, rms=0.085906Jy sigma=0.000769 wmodel J1705-2445_X_2014_12_20_pus_map.mod ! Writing 58 model components to file: J1705-2445_X_2014_12_20_pus_map.mod wobs J1705-2445_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1705-2445_X_2014_12_20_pus_uvs.fits wwins J1705-2445_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1705-2445_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 = -3.6636e-05 Jy ! Component: 100 - total flux cleaned = 9.76511e-05 Jy ! Component: 150 - total flux cleaned = 0.000160791 Jy ! Component: 200 - total flux cleaned = 0.00018486 Jy ! Component: 250 - total flux cleaned = 0.000139053 Jy ! Component: 300 - total flux cleaned = 2.80982e-05 Jy ! Component: 350 - total flux cleaned = -3.67482e-05 Jy ! Component: 400 - total flux cleaned = -0.000121041 Jy ! Component: 450 - total flux cleaned = -0.000172222 Jy ! Component: 500 - total flux cleaned = -0.000232297 Jy ! Component: 550 - total flux cleaned = -0.000271538 Jy ! Component: 600 - total flux cleaned = -0.000300315 Jy ! Component: 650 - total flux cleaned = -0.000319097 Jy ! Component: 700 - total flux cleaned = -0.000346867 Jy ! Component: 750 - total flux cleaned = -0.000365114 Jy ! Component: 800 - total flux cleaned = -0.000392175 Jy ! Component: 850 - total flux cleaned = -0.000418799 Jy ! Component: 900 - total flux cleaned = -0.000462231 Jy ! Component: 950 - total flux cleaned = -0.00048784 Jy ! Component: 1000 - total flux cleaned = -0.000496273 Jy ! Component: 1050 - total flux cleaned = -0.000538001 Jy ! Component: 1100 - total flux cleaned = -0.000562673 Jy ! Component: 1150 - total flux cleaned = -0.000570785 Jy ! Component: 1200 - total flux cleaned = -0.000602877 Jy ! Component: 1250 - total flux cleaned = -0.000634243 Jy ! Component: 1300 - total flux cleaned = -0.000680574 Jy ! Component: 1350 - total flux cleaned = -0.000680525 Jy ! Component: 1400 - total flux cleaned = -0.000710753 Jy ! Component: 1450 - total flux cleaned = -0.000747903 Jy ! Component: 1500 - total flux cleaned = -0.000791923 Jy ! Component: 1550 - total flux cleaned = -0.000806431 Jy ! Component: 1600 - total flux cleaned = -0.000820858 Jy ! Component: 1650 - total flux cleaned = -0.000856445 Jy ! Component: 1700 - total flux cleaned = -0.000891585 Jy ! Component: 1750 - total flux cleaned = -0.000912364 Jy ! Component: 1800 - total flux cleaned = -0.000946637 Jy ! Component: 1850 - total flux cleaned = -0.000960183 Jy ! Component: 1900 - total flux cleaned = -0.000980449 Jy ! Component: 1950 - total flux cleaned = -0.00101385 Jy ! Component: 2000 - total flux cleaned = -0.00100074 Jy ! Total flux subtracted in 2048 components = -0.00102703 Jy ! Clean residual min=-0.000366 max=0.000380 Jy/beam ! Clean residual mean=-0.000003 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0677053 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 180 components and 0.0677053 Jy ![Exited script file: muppet] wmap "J1705-2445_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8278 x 2.161 at -8.212 degrees (North through East) ! Clean map min=-0.00086654 max=0.05786 Jy/beam ! Writing clean map to FITS file: J1705-2445_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 0.0578598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123285 device "J1705-2445_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1705-2445_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.639224 0.639224 1.27845 2.5569 5.11379 10.2276 20.4552 40.9103 81.8207 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8278 x 2.161 at -8.212 degrees (North through East) ! Clean map min=-0.00086654 max=0.05786 Jy/beam quit ! Quitting program ! Log file J1705-2445_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:47:20 2016