! Started logfile: J0918-1205_X_2017_02_19_pus_uvs.log on Sat May 4 21:41:49 2019 obs J0918-1205_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0918-1205_X_2017_02_19_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666281 visibilities/baseline/integration-bin. ! Found source: J0918-1205 ! ! 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 858 lines of history. ! ! Reading 62244 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 J0918-1205_X_2017_02_19_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 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 361 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860777Jy sigma=0.006599 ! Fit after self-cal, rms=0.842268Jy sigma=0.006463 ! 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=0.7406 mas, bmaj=1.674 mas, bpa=8.267 degrees ! Estimated noise=704.332 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 = 0.12575 Jy ! Component: 100 - total flux cleaned = 0.164628 Jy ! Total flux subtracted in 100 components = 0.164628 Jy ! Clean residual min=-0.006242 max=0.015669 Jy/beam ! Clean residual mean=0.000036 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.164628 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.164628 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=0.103455Jy sigma=0.000693 ! Fit after self-cal, rms=0.103426Jy sigma=0.000692 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168355 Jy ! Component: 100 - total flux cleaned = 0.025237 Jy ! Total flux subtracted in 100 components = 0.025237 Jy ! Clean residual min=-0.003789 max=0.006471 Jy/beam ! Clean residual mean=0.000015 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.189865 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.189865 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=0.100581Jy sigma=0.000664 ! Fit after self-cal, rms=0.100605Jy sigma=0.000664 ! Inverting map ! Added new window around map position (0.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062907 Jy ! Component: 100 - total flux cleaned = 0.0102927 Jy ! Total flux subtracted in 100 components = 0.0102927 Jy ! Clean residual min=-0.003253 max=0.004040 Jy/beam ! Clean residual mean=0.000006 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.200158 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.200158 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=0.100144Jy sigma=0.000659 ! Fit after self-cal, rms=0.100139Jy sigma=0.000659 ! 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=0.9147 mas, bmaj=2.035 mas, bpa=9.673 degrees ! Estimated noise=377.391 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474668 Jy ! Component: 100 - total flux cleaned = 0.0077828 Jy ! Component: 150 - total flux cleaned = 0.00995046 Jy ! Component: 200 - total flux cleaned = 0.0114675 Jy ! Total flux subtracted in 200 components = 0.0114675 Jy ! Clean residual min=-0.002709 max=0.003836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.211625 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.211625 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=0.099877Jy sigma=0.000657 ! Fit after self-cal, rms=0.099868Jy sigma=0.000657 ! 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 0.96 FD 0.99 HN 1.01 KP 1.03 ! LA 1.00 MK 1.05 NL 1.01 OV 0.98 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.04 KP 1.00 ! LA 1.02 MK 1.02 NL 0.99 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 1.02 ! LA 1.04 MK 1.09 NL 0.99 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00 KP 0.98 ! LA 1.04 MK 1.02 NL 0.99 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 1.00 ! LA 1.04 MK 1.06 NL 1.01 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.02 ! LA 1.03 MK 1.08 NL 0.99 OV 0.97 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00 NL 0.99 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 1.02 ! LA 1.01 MK 0.99 NL 1.01 OV 0.98 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 1.01 ! LA 1.04 MK 0.96 NL 0.99 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 1.00 ! LA 1.02 MK 0.90 NL 1.03 OV 1.02 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.03 ! LA 0.99 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.94 KP 1.06 ! LA 1.03 MK 0.98 NL 1.03 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.099868Jy sigma=0.000657 ! Fit after self-cal, rms=0.099797Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9183 mas, bmaj=2.042 mas, bpa=9.702 degrees ! Estimated noise=376.598 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 (-1.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318777 Jy ! Component: 100 - total flux cleaned = 0.00505182 Jy ! Component: 150 - total flux cleaned = 0.0065112 Jy ! Component: 200 - total flux cleaned = 0.00750523 Jy ! Total flux subtracted in 200 components = 0.00750523 Jy ! Clean residual min=-0.001316 max=0.001751 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.21913 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.21913 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=0.099680Jy sigma=0.000654 ! Fit after self-cal, rms=0.099685Jy sigma=0.000654 ! 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=0.099685Jy sigma=0.000654 ! Fit after self-cal, rms=0.099389Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9175 mas, bmaj=2.043 mas, bpa=9.697 degrees ! Estimated noise=376.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148699 Jy ! Component: 100 - total flux cleaned = 0.00256623 Jy ! Component: 150 - total flux cleaned = 0.00343515 Jy ! Component: 200 - total flux cleaned = 0.00398259 Jy ! Total flux subtracted in 200 components = 0.00398259 Jy ! Clean residual min=-0.001040 max=0.001121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.223113 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.223113 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=0.099357Jy sigma=0.000652 ! Fit after self-cal, rms=0.099355Jy sigma=0.000652 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 = 0.00029777 Jy ! Component: 100 - total flux cleaned = 0.00047972 Jy ! Component: 150 - total flux cleaned = 0.000541117 Jy ! Component: 200 - total flux cleaned = 0.000560238 Jy ! Total flux subtracted in 200 components = 0.000560238 Jy ! Clean residual min=-0.001004 max=0.001066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.223673 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.223673 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=0.099347Jy sigma=0.000652 ! Fit after self-cal, rms=0.099347Jy sigma=0.000652 ! 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=0.099347Jy sigma=0.000652 ! Fit after self-cal, rms=0.098999Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9176 mas, bmaj=2.045 mas, bpa=9.727 degrees ! Estimated noise=376.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806952 Jy ! Component: 100 - total flux cleaned = 0.00125911 Jy ! Component: 150 - total flux cleaned = 0.00145169 Jy ! Component: 200 - total flux cleaned = 0.00150165 Jy ! Total flux subtracted in 200 components = 0.00150165 Jy ! Clean residual min=-0.001006 max=0.000807 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.225175 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.225175 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=0.098989Jy sigma=0.000652 ! Fit after self-cal, rms=0.098984Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57077e-05 Jy ! Component: 100 - total flux cleaned = -5.76051e-07 Jy ! Component: 150 - total flux cleaned = -3.12209e-07 Jy ! Component: 200 - total flux cleaned = -1.29088e-05 Jy ! Total flux subtracted in 200 components = -1.29088e-05 Jy ! Clean residual min=-0.001000 max=0.000784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.225162 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.225162 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=0.098980Jy sigma=0.000652 ! Fit after self-cal, rms=0.098981Jy sigma=0.000652 ! 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=0.098981Jy sigma=0.000652 ! Fit after self-cal, rms=0.098967Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=3.679 mas, bpa=8.481 degrees ! Estimated noise=479.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309778 Jy ! Component: 100 - total flux cleaned = 0.000267016 Jy ! Component: 150 - total flux cleaned = 0.000205478 Jy ! Component: 200 - total flux cleaned = 0.000153437 Jy ! Total flux subtracted in 200 components = 0.000153437 Jy ! Clean residual min=-0.000943 max=0.000975 Jy/beam ! Clean residual mean=-0.000004 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.225315 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.225315 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=0.098965Jy sigma=0.000652 ! Fit after self-cal, rms=0.098965Jy sigma=0.000652 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 = -0.000114823 Jy ! Component: 100 - total flux cleaned = -0.000172111 Jy ! Component: 150 - total flux cleaned = -0.000201012 Jy ! Component: 200 - total flux cleaned = -0.000213764 Jy ! Total flux subtracted in 200 components = -0.000213764 Jy ! Clean residual min=-0.000933 max=0.000934 Jy/beam ! Clean residual mean=-0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.225102 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.225102 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=0.098965Jy sigma=0.000652 ! Fit after self-cal, rms=0.098966Jy sigma=0.000652 ! 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=0.918 mas, bmaj=2.047 mas, bpa=9.761 degrees ! Estimated noise=376.689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.918 x 2.047 at 9.761 degrees (North through East) ! Clean map min=-0.0009304 max=0.15233 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=0.7446 mas, bmaj=1.685 mas, bpa=8.514 degrees ! Estimated noise=704.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125547 Jy ! Component: 100 - total flux cleaned = 0.164231 Jy ! Component: 150 - total flux cleaned = 0.181599 Jy ! Component: 200 - total flux cleaned = 0.19105 Jy ! Total flux subtracted in 200 components = 0.19105 Jy ! Clean residual min=-0.002617 max=0.004871 Jy/beam ! Clean residual mean=0.000019 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.19105 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 0.19105 Jy ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=2.047 mas, bpa=9.761 degrees ! Estimated noise=376.689 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 = 0.00799006 Jy ! Component: 100 - total flux cleaned = 0.0133872 Jy ! Component: 150 - total flux cleaned = 0.0174467 Jy ! Component: 200 - total flux cleaned = 0.0205976 Jy ! Total flux subtracted in 200 components = 0.0205976 Jy ! Clean residual min=-0.001325 max=0.001866 Jy/beam ! Clean residual mean=0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.211648 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 0.211648 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=1.98 mas, bmaj=3.679 mas, bpa=8.481 degrees ! Estimated noise=479.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395998 Jy ! Component: 100 - total flux cleaned = 0.00656444 Jy ! Component: 150 - total flux cleaned = 0.0084195 Jy ! Component: 200 - total flux cleaned = 0.00977248 Jy ! Total flux subtracted in 200 components = 0.00977248 Jy ! Clean residual min=-0.001129 max=0.001086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.221421 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 = 0.00100533 Jy ! Component: 100 - total flux cleaned = 0.00159423 Jy ! Component: 150 - total flux cleaned = 0.00186216 Jy ! Component: 200 - total flux cleaned = 0.00208159 Jy ! Total flux subtracted in 200 components = 0.00208159 Jy ! Clean residual min=-0.000975 max=0.000977 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.223502 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 129 components and 0.223502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=2.047 mas, bpa=9.761 degrees ! Estimated noise=376.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372534 Jy ! Component: 100 - total flux cleaned = 0.000443097 Jy ! Component: 150 - total flux cleaned = 0.00055867 Jy ! Component: 200 - total flux cleaned = 0.000712156 Jy ! Total flux subtracted in 200 components = 0.000712156 Jy ! Clean residual min=-0.000928 max=0.000898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.224214 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.224214 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=0.098971Jy sigma=0.000652 ! Fit after self-cal, rms=0.098966Jy sigma=0.000652 wmodel J0918-1205_X_2017_02_19_pus_map.mod ! Writing 148 model components to file: J0918-1205_X_2017_02_19_pus_map.mod wobs J0918-1205_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0918-1205_X_2017_02_19_pus_uvs.fits wwins J0918-1205_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0918-1205_X_2017_02_19_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 = -0.000169097 Jy ! Component: 100 - total flux cleaned = -0.000242832 Jy ! Component: 150 - total flux cleaned = -0.000312149 Jy ! Component: 200 - total flux cleaned = -0.000392647 Jy ! Component: 250 - total flux cleaned = -0.000418643 Jy ! Component: 300 - total flux cleaned = -0.0004558 Jy ! Component: 350 - total flux cleaned = -0.00046797 Jy ! Component: 400 - total flux cleaned = -0.000503306 Jy ! Component: 450 - total flux cleaned = -0.000491529 Jy ! Component: 500 - total flux cleaned = -0.000457738 Jy ! Component: 550 - total flux cleaned = -0.000446587 Jy ! Component: 600 - total flux cleaned = -0.000403426 Jy ! Component: 650 - total flux cleaned = -0.000361241 Jy ! Component: 700 - total flux cleaned = -0.000371682 Jy ! Component: 750 - total flux cleaned = -0.000371623 Jy ! Component: 800 - total flux cleaned = -0.00034163 Jy ! Component: 850 - total flux cleaned = -0.000351344 Jy ! Component: 900 - total flux cleaned = -0.000341408 Jy ! Component: 950 - total flux cleaned = -0.00032242 Jy ! Component: 1000 - total flux cleaned = -0.00032242 Jy ! Component: 1050 - total flux cleaned = -0.00032239 Jy ! Component: 1100 - total flux cleaned = -0.000304438 Jy ! Component: 1150 - total flux cleaned = -0.000295609 Jy ! Component: 1200 - total flux cleaned = -0.00027837 Jy ! Component: 1250 - total flux cleaned = -0.000252751 Jy ! Component: 1300 - total flux cleaned = -0.000244335 Jy ! Component: 1350 - total flux cleaned = -0.000210719 Jy ! Component: 1400 - total flux cleaned = -0.000169536 Jy ! Component: 1450 - total flux cleaned = -0.000128861 Jy ! Component: 1500 - total flux cleaned = -0.000104862 Jy ! Component: 1550 - total flux cleaned = -4.94646e-05 Jy ! Component: 1600 - total flux cleaned = -3.38904e-05 Jy ! Component: 1650 - total flux cleaned = 2.01531e-05 Jy ! Component: 1700 - total flux cleaned = 3.541e-05 Jy ! Component: 1750 - total flux cleaned = 3.5366e-05 Jy ! Component: 1800 - total flux cleaned = 5.77762e-05 Jy ! Component: 1850 - total flux cleaned = 7.97397e-05 Jy ! Component: 1900 - total flux cleaned = 0.000101724 Jy ! Component: 1950 - total flux cleaned = 9.44795e-05 Jy ! Component: 2000 - total flux cleaned = 0.000137421 Jy ! Total flux subtracted in 2048 components = 0.000144514 Jy ! Clean residual min=-0.000411 max=0.000359 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.224359 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 280 components and 0.224359 Jy ![Exited script file: muppet] wmap "J0918-1205_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.918 x 2.047 at 9.761 degrees (North through East) ! Clean map min=-0.00080545 max=0.15259 Jy/beam ! Writing clean map to FITS file: J0918-1205_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266067 0.266067 0.532134 1.06427 2.12854 4.25707 8.51415 17.0283 34.0566 68.1132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.918 x 2.047 at 9.761 degrees (North through East) ! Clean map min=-0.00080545 max=0.15259 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 J0918-1205_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:41:53 2019