! Started logfile: J0927-2034_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:13:20 2017 obs J0927-2034_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0927-2034_X_2015_01_23_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89037 visibilities/baseline/integration-bin. ! Found source: J0927-2034 ! ! 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 350 lines of history. ! ! Reading 7212 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 J0927-2034_X_2015_01_23_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.384207Jy sigma=0.003816 ! Fit after self-cal, rms=0.370221Jy sigma=0.003641 ! 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=0.6632 mas, bmaj=1.75 mas, bpa=5.674 degrees ! Estimated noise=1187.39 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 = 0.56576 Jy ! Component: 100 - total flux cleaned = 0.762171 Jy ! Total flux subtracted in 100 components = 0.762171 Jy ! Clean residual min=-0.054288 max=0.078907 Jy/beam ! Clean residual mean=0.000125 rms=0.015453 Jy/beam ! Combined flux in latest and established models = 0.76217 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.76217 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=0.230821Jy sigma=0.002426 ! Fit after self-cal, rms=0.230783Jy sigma=0.002425 ! 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=0.8267 mas, bmaj=2.113 mas, bpa=4.337 degrees ! Estimated noise=768.895 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 = 0.112177 Jy ! Component: 100 - total flux cleaned = 0.164272 Jy ! Component: 150 - total flux cleaned = 0.192324 Jy ! Component: 200 - total flux cleaned = 0.20803 Jy ! Total flux subtracted in 200 components = 0.20803 Jy ! Clean residual min=-0.062782 max=0.050299 Jy/beam ! Clean residual mean=-0.000039 rms=0.014020 Jy/beam ! Combined flux in latest and established models = 0.970201 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.970201 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=0.176344Jy sigma=0.001758 ! Fit after self-cal, rms=0.176344Jy sigma=0.001758 ! 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 0.93 FD 1.08 HN 1.31 KP 0.89 ! LA 1.10 MK 0.98 NL 0.95 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.29 KP 0.84 ! LA 1.12 MK 0.97 NL 0.96 OV 0.96 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.34 KP 0.80 ! LA 1.14 MK 1.00 NL 0.97 OV 0.97 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.29 KP 0.75 ! LA 1.13 MK 1.02 NL 0.96 OV 0.95 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.22 KP 0.72 ! LA 1.13 MK 1.02 NL 0.98 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.31 KP 0.72 ! LA 1.13 MK 1.02 NL 0.99 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.21 HN 1.47 KP 0.71 ! LA 1.16 MK 1.07 NL 1.03 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.40 KP 0.72 ! LA 1.13 MK 1.02 NL 0.98 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.40 KP 0.73 ! LA 1.18 MK 1.02 NL 0.99 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.37 KP 0.77 ! LA 1.17 MK 1.04 NL 0.98 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.36 KP 0.80 ! LA 1.18 MK 1.05 NL 1.00 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.29 KP 0.77 ! LA 1.16 MK 1.05 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.176344Jy sigma=0.001758 ! Fit after self-cal, rms=0.091990Jy sigma=0.000822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8346 mas, bmaj=2.11 mas, bpa=4.843 degrees ! Estimated noise=770.593 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 = -0.00551598 Jy ! Component: 100 - total flux cleaned = -0.00626615 Jy ! Component: 150 - total flux cleaned = -0.0067257 Jy ! Component: 200 - total flux cleaned = -0.00693741 Jy ! Total flux subtracted in 200 components = -0.00693741 Jy ! Clean residual min=-0.009880 max=0.007788 Jy/beam ! Clean residual mean=0.000012 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.963264 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.963264 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=0.090598Jy sigma=0.000808 ! Fit after self-cal, rms=0.090694Jy sigma=0.000807 ! 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=0.090694Jy sigma=0.000807 ! Fit after self-cal, rms=0.090847Jy sigma=0.000806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8357 mas, bmaj=2.112 mas, bpa=4.828 degrees ! Estimated noise=769.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00370079 Jy ! Component: 100 - total flux cleaned = -0.00424369 Jy ! Component: 150 - total flux cleaned = -0.00473493 Jy ! Component: 200 - total flux cleaned = -0.00487831 Jy ! Total flux subtracted in 200 components = -0.00487831 Jy ! Clean residual min=-0.008214 max=0.007399 Jy/beam ! Clean residual mean=0.000009 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.958385 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.958385 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=0.090122Jy sigma=0.000799 ! Fit after self-cal, rms=0.090083Jy sigma=0.000799 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 = -0.000237758 Jy ! Component: 100 - total flux cleaned = -0.00036051 Jy ! Component: 150 - total flux cleaned = -0.000357141 Jy ! Component: 200 - total flux cleaned = -0.000471754 Jy ! Total flux subtracted in 200 components = -0.000471754 Jy ! Clean residual min=-0.007204 max=0.007470 Jy/beam ! Clean residual mean=0.000008 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.957913 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.957913 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=0.089763Jy sigma=0.000795 ! Fit after self-cal, rms=0.089733Jy sigma=0.000795 ! Inverting map ! Added new window around map position (-0.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664082 Jy ! Component: 100 - total flux cleaned = 0.0079242 Jy ! Component: 150 - total flux cleaned = 0.00829948 Jy ! Component: 200 - total flux cleaned = 0.00863413 Jy ! Total flux subtracted in 200 components = 0.00863413 Jy ! Clean residual min=-0.006103 max=0.005091 Jy/beam ! Clean residual mean=0.000004 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.966548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.966547 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=0.089054Jy sigma=0.000788 ! Fit after self-cal, rms=0.088984Jy sigma=0.000787 ! 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=0.088984Jy sigma=0.000787 ! Fit after self-cal, rms=0.089075Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.111 mas, bpa=4.846 degrees ! Estimated noise=768.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169185 Jy ! Component: 100 - total flux cleaned = 0.00193297 Jy ! Component: 150 - total flux cleaned = 0.00202896 Jy ! Component: 200 - total flux cleaned = 0.00211456 Jy ! Total flux subtracted in 200 components = 0.00211456 Jy ! Clean residual min=-0.005062 max=0.003621 Jy/beam ! Clean residual mean=0.000000 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.968662 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.968662 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=0.088771Jy sigma=0.000782 ! Fit after self-cal, rms=0.088748Jy sigma=0.000782 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 = 0.000768952 Jy ! Component: 100 - total flux cleaned = 0.000849621 Jy ! Component: 150 - total flux cleaned = 0.00100087 Jy ! Component: 200 - total flux cleaned = 0.00114148 Jy ! Total flux subtracted in 200 components = 0.00114148 Jy ! Clean residual min=-0.004891 max=0.003254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.969803 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.969804 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=0.088597Jy sigma=0.000781 ! Fit after self-cal, rms=0.088589Jy sigma=0.000781 ! 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=0.088589Jy sigma=0.000781 ! Fit after self-cal, rms=0.088481Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=5.467 mas, bpa=11.93 degrees ! Estimated noise=934.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235447 Jy ! Component: 100 - total flux cleaned = 0.000576478 Jy ! Component: 150 - total flux cleaned = 0.000536456 Jy ! Component: 200 - total flux cleaned = 0.000535337 Jy ! Total flux subtracted in 200 components = 0.000535337 Jy ! Clean residual min=-0.002412 max=0.002741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.970339 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.970339 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=0.088414Jy sigma=0.000780 ! Fit after self-cal, rms=0.088370Jy 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 = -0.000203173 Jy ! Component: 100 - total flux cleaned = -5.32373e-07 Jy ! Component: 150 - total flux cleaned = 3.27182e-05 Jy ! Component: 200 - total flux cleaned = 3.1758e-05 Jy ! Total flux subtracted in 200 components = 3.1758e-05 Jy ! Clean residual min=-0.002291 max=0.002561 Jy/beam ! Clean residual mean=-0.000003 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.970371 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.970371 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=0.088342Jy sigma=0.000779 ! Fit after self-cal, rms=0.088307Jy sigma=0.000779 ! 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=0.8359 mas, bmaj=2.111 mas, bpa=4.859 degrees ! Estimated noise=767.447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.111 at 4.859 degrees (North through East) ! Clean map min=-0.0032101 max=0.74711 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 ! Performing amp+phase self-cal ! ! 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=0.088307Jy sigma=0.000779 ! Fit after self-cal, rms=0.083829Jy sigma=0.000726 ! Inverting map and beam ! Estimated beam: bmin=0.8355 mas, bmaj=2.11 mas, bpa=4.887 degrees ! Estimated noise=766.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684345 Jy ! Component: 100 - total flux cleaned = 0.000808649 Jy ! Component: 150 - total flux cleaned = 0.000921441 Jy ! Component: 200 - total flux cleaned = 0.000971836 Jy ! Total flux subtracted in 200 components = 0.000971836 Jy ! Clean residual min=-0.003224 max=0.002550 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.971342 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.971342 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=0.083732Jy sigma=0.000725 ! Fit after self-cal, rms=0.083735Jy sigma=0.000725 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100472 Jy ! Component: 100 - total flux cleaned = 0.000189967 Jy ! Component: 150 - total flux cleaned = 0.000274758 Jy ! Component: 200 - total flux cleaned = 0.000316448 Jy ! Total flux subtracted in 200 components = 0.000316448 Jy ! Clean residual min=-0.003080 max=0.002568 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.971659 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.971659 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=0.083682Jy sigma=0.000725 ! Fit after self-cal, rms=0.083682Jy sigma=0.000725 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.083682Jy sigma=0.000725 ! Fit after self-cal, rms=0.083633Jy sigma=0.000725 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=0.6697 mas, bmaj=1.74 mas, bpa=6.71 degrees ! Estimated noise=1199.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.573942 Jy ! Component: 100 - total flux cleaned = 0.773897 Jy ! Component: 150 - total flux cleaned = 0.85292 Jy ! Component: 200 - total flux cleaned = 0.891707 Jy ! Total flux subtracted in 200 components = 0.891707 Jy ! Clean residual min=-0.011700 max=0.019193 Jy/beam ! Clean residual mean=0.000035 rms=0.003446 Jy/beam ! Combined flux in latest and established models = 0.891707 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.891707 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=2.11 mas, bpa=4.868 degrees ! Estimated noise=766.069 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 = 0.0296157 Jy ! Component: 100 - total flux cleaned = 0.0459563 Jy ! Component: 150 - total flux cleaned = 0.0560945 Jy ! Component: 200 - total flux cleaned = 0.0626163 Jy ! Total flux subtracted in 200 components = 0.0626163 Jy ! Clean residual min=-0.003862 max=0.004331 Jy/beam ! Clean residual mean=0.000008 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.954323 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 50 components and 0.954323 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=2.218 mas, bmaj=5.464 mas, bpa=11.96 degrees ! Estimated noise=933.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588421 Jy ! Component: 100 - total flux cleaned = 0.00921434 Jy ! Component: 150 - total flux cleaned = 0.0113078 Jy ! Component: 200 - total flux cleaned = 0.0126462 Jy ! Total flux subtracted in 200 components = 0.0126462 Jy ! Clean residual min=-0.002089 max=0.002076 Jy/beam ! Clean residual mean=0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.966969 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 = 0.000660737 Jy ! Component: 100 - total flux cleaned = 0.000872042 Jy ! Component: 150 - total flux cleaned = 0.00106296 Jy ! Component: 200 - total flux cleaned = 0.00123513 Jy ! Total flux subtracted in 200 components = 0.00123513 Jy ! Clean residual min=-0.001947 max=0.002151 Jy/beam ! Clean residual mean=-0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.968204 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.968204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=2.11 mas, bpa=4.868 degrees ! Estimated noise=766.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132345 Jy ! Component: 100 - total flux cleaned = -0.0011161 Jy ! Component: 150 - total flux cleaned = -0.000942296 Jy ! Component: 200 - total flux cleaned = -0.000634948 Jy ! Total flux subtracted in 200 components = -0.000634948 Jy ! Clean residual min=-0.002750 max=0.002693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.967569 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.967569 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=0.083918Jy sigma=0.000726 ! Fit after self-cal, rms=0.083871Jy sigma=0.000726 wmodel J0927-2034_X_2015_01_23_pus_map.mod ! Writing 89 model components to file: J0927-2034_X_2015_01_23_pus_map.mod wobs J0927-2034_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0927-2034_X_2015_01_23_pus_uvs.fits wwins J0927-2034_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J0927-2034_X_2015_01_23_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 = -0.00100315 Jy ! Component: 100 - total flux cleaned = -0.00155781 Jy ! Component: 150 - total flux cleaned = -0.00185374 Jy ! Component: 200 - total flux cleaned = -0.00213292 Jy ! Component: 250 - total flux cleaned = -0.0024778 Jy ! Component: 300 - total flux cleaned = -0.00269924 Jy ! Component: 350 - total flux cleaned = -0.00294794 Jy ! Component: 400 - total flux cleaned = -0.00315367 Jy ! Component: 450 - total flux cleaned = -0.00332008 Jy ! Component: 500 - total flux cleaned = -0.00351308 Jy ! Component: 550 - total flux cleaned = -0.00366888 Jy ! Component: 600 - total flux cleaned = -0.00385056 Jy ! Component: 650 - total flux cleaned = -0.00405571 Jy ! Component: 700 - total flux cleaned = -0.00434127 Jy ! Component: 750 - total flux cleaned = -0.00450837 Jy ! Component: 800 - total flux cleaned = -0.00478131 Jy ! Component: 850 - total flux cleaned = -0.00496767 Jy ! Component: 900 - total flux cleaned = -0.00522792 Jy ! Component: 950 - total flux cleaned = -0.00538063 Jy ! Component: 1000 - total flux cleaned = -0.00555554 Jy ! Component: 1050 - total flux cleaned = -0.00565313 Jy ! Component: 1100 - total flux cleaned = -0.00577352 Jy ! Component: 1150 - total flux cleaned = -0.00579808 Jy ! Component: 1200 - total flux cleaned = -0.00586774 Jy ! Component: 1250 - total flux cleaned = -0.00589013 Jy ! Component: 1300 - total flux cleaned = -0.00582298 Jy ! Component: 1350 - total flux cleaned = -0.00586719 Jy ! Component: 1400 - total flux cleaned = -0.00580219 Jy ! Component: 1450 - total flux cleaned = -0.00584514 Jy ! Component: 1500 - total flux cleaned = -0.00578155 Jy ! Component: 1550 - total flux cleaned = -0.00574003 Jy ! Component: 1600 - total flux cleaned = -0.00574023 Jy ! Component: 1650 - total flux cleaned = -0.00576015 Jy ! Component: 1700 - total flux cleaned = -0.00573987 Jy ! Component: 1750 - total flux cleaned = -0.00568026 Jy ! Component: 1800 - total flux cleaned = -0.00566083 Jy ! Component: 1850 - total flux cleaned = -0.00568021 Jy ! Component: 1900 - total flux cleaned = -0.00566123 Jy ! Component: 1950 - total flux cleaned = -0.00566125 Jy ! Component: 2000 - total flux cleaned = -0.0056799 Jy ! Total flux subtracted in 2048 components = -0.00567988 Jy ! Clean residual min=-0.001057 max=0.000974 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.961889 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 217 components and 0.961889 Jy ![Exited script file: muppet] wmap "J0927-2034_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8356 x 2.11 at 4.868 degrees (North through East) ! Clean map min=-0.0022723 max=0.74805 Jy/beam ! Writing clean map to FITS file: J0927-2034_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.748048 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000336709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135035 0.135035 0.27007 0.54014 1.08028 2.16056 4.32112 8.64224 17.2845 34.569 69.1379 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.748 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8356 x 2.11 at 4.868 degrees (North through East) ! Clean map min=-0.0022723 max=0.74805 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 J0927-2034_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:13:21 2017