! Started logfile: J0917-1345_X_2017_02_19_pus_uvs.log on Sat May 4 21:41:45 2019 obs J0917-1345_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0917-1345_X_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.663127 visibilities/baseline/integration-bin. ! Found source: J0917-1345 ! ! 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 40464 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 J0917-1345_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 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.875867Jy sigma=0.006884 ! Fit after self-cal, rms=0.865816Jy sigma=0.006811 ! 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=0.7347 mas, bmaj=1.662 mas, bpa=7.836 degrees ! Estimated noise=923.068 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 = 0.105239 Jy ! Component: 100 - total flux cleaned = 0.129245 Jy ! Total flux subtracted in 100 components = 0.129245 Jy ! Clean residual min=-0.003718 max=0.009049 Jy/beam ! Clean residual mean=0.000024 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.129246 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.129246 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=0.094380Jy sigma=0.000664 ! Fit after self-cal, rms=0.094368Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951119 Jy ! Component: 100 - total flux cleaned = 0.0139995 Jy ! Total flux subtracted in 100 components = 0.0139995 Jy ! Clean residual min=-0.002577 max=0.002658 Jy/beam ! Clean residual mean=0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.143245 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.143245 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=0.093291Jy sigma=0.000655 ! Fit after self-cal, rms=0.093261Jy sigma=0.000655 ! 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=0.9146 mas, bmaj=2.028 mas, bpa=9.63 degrees ! Estimated noise=465.023 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 = 0.00313954 Jy ! Component: 100 - total flux cleaned = 0.00448112 Jy ! Component: 150 - total flux cleaned = 0.00504284 Jy ! Component: 200 - total flux cleaned = 0.00515645 Jy ! Total flux subtracted in 200 components = 0.00515645 Jy ! Clean residual min=-0.001864 max=0.001947 Jy/beam ! Clean residual mean=-0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.148401 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.148401 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=0.093155Jy sigma=0.000654 ! Fit after self-cal, rms=0.093151Jy sigma=0.000654 ! 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 1.00 HN 1.03 KP 1.04 ! LA 1.01 MK 0.96 NL 0.97 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.05 KP 1.02 ! LA 1.00 MK 1.09 NL 0.98 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.02 KP 1.02 ! LA 1.04 MK 1.03 NL 0.99 OV 1.01 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 1.00 ! LA 1.03 MK 1.01 NL 1.00 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 1.00 ! LA 1.03 MK 1.06 NL 0.97 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.01 ! LA 1.03 MK 1.04 NL 0.98 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.99 ! LA 1.00 MK 1.05 NL 0.96 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 1.03 ! LA 1.02 MK 1.00 NL 0.93 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.07 KP 1.01 ! LA 1.01 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.05 KP 0.98 ! LA 0.99 MK 1.00 NL 0.95 OV 1.01 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.06 KP 0.99 ! LA 1.00 MK 0.94 NL 0.98 OV 1.03 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.03 ! LA 1.01 MK 0.85 NL 0.97 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.093151Jy sigma=0.000654 ! Fit after self-cal, rms=0.092741Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9161 mas, bmaj=2.028 mas, bpa=9.791 degrees ! Estimated noise=464.706 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 = 0.000216612 Jy ! Component: 100 - total flux cleaned = 0.000130289 Jy ! Component: 150 - total flux cleaned = 6.45365e-05 Jy ! Component: 200 - total flux cleaned = 2.83003e-05 Jy ! Total flux subtracted in 200 components = 2.83003e-05 Jy ! Clean residual min=-0.001325 max=0.001558 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.14843 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.14843 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=0.092736Jy sigma=0.000652 ! Fit after self-cal, rms=0.092728Jy sigma=0.000652 ! 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=0.092728Jy sigma=0.000652 ! Fit after self-cal, rms=0.092390Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=2.029 mas, bpa=9.822 degrees ! Estimated noise=464.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265351 Jy ! Component: 100 - total flux cleaned = 0.000215615 Jy ! Component: 150 - total flux cleaned = 0.000183985 Jy ! Component: 200 - total flux cleaned = 0.000163389 Jy ! Total flux subtracted in 200 components = 0.000163389 Jy ! Clean residual min=-0.001196 max=0.001572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.148593 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.148593 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=0.092387Jy sigma=0.000651 ! Fit after self-cal, rms=0.092390Jy sigma=0.000651 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 (1.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115179 Jy ! Component: 100 - total flux cleaned = 0.00115464 Jy ! Component: 150 - total flux cleaned = 0.00119236 Jy ! Component: 200 - total flux cleaned = 0.00122124 Jy ! Total flux subtracted in 200 components = 0.00122124 Jy ! Clean residual min=-0.001136 max=0.000989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.149814 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.149814 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=0.092367Jy sigma=0.000651 ! Fit after self-cal, rms=0.092365Jy sigma=0.000651 ! 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=0.092365Jy sigma=0.000651 ! Fit after self-cal, rms=0.092135Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9155 mas, bmaj=2.03 mas, bpa=9.858 degrees ! Estimated noise=464.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397318 Jy ! Component: 100 - total flux cleaned = 0.000520381 Jy ! Component: 150 - total flux cleaned = 0.000511218 Jy ! Component: 200 - total flux cleaned = 0.00047773 Jy ! Total flux subtracted in 200 components = 0.00047773 Jy ! Clean residual min=-0.001093 max=0.001063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.150292 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.150292 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=0.092132Jy sigma=0.000650 ! Fit after self-cal, rms=0.092134Jy sigma=0.000650 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 = 2.30304e-05 Jy ! Component: 100 - total flux cleaned = 1.30185e-06 Jy ! Component: 150 - total flux cleaned = -1.82419e-05 Jy ! Component: 200 - total flux cleaned = -3.64228e-05 Jy ! Total flux subtracted in 200 components = -3.64228e-05 Jy ! Clean residual min=-0.001077 max=0.001039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.150256 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.150256 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=0.092133Jy sigma=0.000650 ! Fit after self-cal, rms=0.092133Jy sigma=0.000650 ! 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=0.092133Jy sigma=0.000650 ! Fit after self-cal, rms=0.092108Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=3.779 mas, bpa=8.64 degrees ! Estimated noise=590.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.67369e-05 Jy ! Component: 100 - total flux cleaned = -6.80328e-05 Jy ! Component: 150 - total flux cleaned = -3.55886e-05 Jy ! Component: 200 - total flux cleaned = -1.4302e-05 Jy ! Total flux subtracted in 200 components = -1.4302e-05 Jy ! Clean residual min=-0.001218 max=0.000977 Jy/beam ! Clean residual mean=-0.000007 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.150241 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.150241 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=0.092108Jy sigma=0.000650 ! Fit after self-cal, rms=0.092108Jy sigma=0.000650 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 = -2.51289e-05 Jy ! Component: 100 - total flux cleaned = -1.90938e-05 Jy ! Component: 150 - total flux cleaned = -7.34749e-06 Jy ! Component: 200 - total flux cleaned = -2.29325e-06 Jy ! Total flux subtracted in 200 components = -2.29325e-06 Jy ! Clean residual min=-0.001216 max=0.000968 Jy/beam ! Clean residual mean=-0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.150239 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.150239 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=0.092109Jy sigma=0.000650 ! Fit after self-cal, rms=0.092109Jy sigma=0.000650 ! 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=0.9156 mas, bmaj=2.031 mas, bpa=9.855 degrees ! Estimated noise=463.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 2.031 at 9.855 degrees (North through East) ! Clean map min=-0.001007 max=0.13666 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=0.7345 mas, bmaj=1.663 mas, bpa=8.008 degrees ! Estimated noise=922.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105046 Jy ! Component: 100 - total flux cleaned = 0.129537 Jy ! Component: 150 - total flux cleaned = 0.139481 Jy ! Component: 200 - total flux cleaned = 0.14425 Jy ! Total flux subtracted in 200 components = 0.14425 Jy ! Clean residual min=-0.002432 max=0.002276 Jy/beam ! Clean residual mean=0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.14425 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.14425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=2.031 mas, bpa=9.855 degrees ! Estimated noise=463.97 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 = 0.00291871 Jy ! Component: 100 - total flux cleaned = 0.00453025 Jy ! Component: 150 - total flux cleaned = 0.00511091 Jy ! Component: 200 - total flux cleaned = 0.00548708 Jy ! Total flux subtracted in 200 components = 0.00548708 Jy ! Clean residual min=-0.001074 max=0.001100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.149737 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.149737 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=2.012 mas, bmaj=3.779 mas, bpa=8.64 degrees ! Estimated noise=590.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.79518e-05 Jy ! Component: 100 - total flux cleaned = 0.000148537 Jy ! Component: 150 - total flux cleaned = 0.000298769 Jy ! Component: 200 - total flux cleaned = 0.000362653 Jy ! Total flux subtracted in 200 components = 0.000362653 Jy ! Clean residual min=-0.001253 max=0.001000 Jy/beam ! Clean residual mean=-0.000007 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.1501 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 = 2.57776e-05 Jy ! Component: 100 - total flux cleaned = 4.06267e-05 Jy ! Component: 150 - total flux cleaned = 4.74616e-05 Jy ! Component: 200 - total flux cleaned = 6.01725e-05 Jy ! Total flux subtracted in 200 components = 6.01725e-05 Jy ! Clean residual min=-0.001241 max=0.000987 Jy/beam ! Clean residual mean=-0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.15016 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.15016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9156 mas, bmaj=2.031 mas, bpa=9.855 degrees ! Estimated noise=463.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202073 Jy ! Component: 100 - total flux cleaned = 0.000144411 Jy ! Component: 150 - total flux cleaned = 9.47704e-05 Jy ! Component: 200 - total flux cleaned = 6.54364e-05 Jy ! Total flux subtracted in 200 components = 6.54364e-05 Jy ! Clean residual min=-0.001139 max=0.001025 Jy/beam ! Clean residual mean=-0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.150225 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.150225 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=0.092118Jy sigma=0.000651 ! Fit after self-cal, rms=0.092118Jy sigma=0.000651 wmodel J0917-1345_X_2017_02_19_pus_map.mod ! Writing 65 model components to file: J0917-1345_X_2017_02_19_pus_map.mod wobs J0917-1345_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0917-1345_X_2017_02_19_pus_uvs.fits wwins J0917-1345_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0917-1345_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 = -0.000200635 Jy ! Component: 100 - total flux cleaned = -0.000236389 Jy ! Component: 150 - total flux cleaned = -0.0001868 Jy ! Component: 200 - total flux cleaned = -0.000187184 Jy ! Component: 250 - total flux cleaned = -0.000187321 Jy ! Component: 300 - total flux cleaned = -0.000202327 Jy ! Component: 350 - total flux cleaned = -0.000202257 Jy ! Component: 400 - total flux cleaned = -0.00025916 Jy ! Component: 450 - total flux cleaned = -0.000286956 Jy ! Component: 500 - total flux cleaned = -0.000314334 Jy ! Component: 550 - total flux cleaned = -0.000354656 Jy ! Component: 600 - total flux cleaned = -0.000420024 Jy ! Component: 650 - total flux cleaned = -0.000458677 Jy ! Component: 700 - total flux cleaned = -0.00050927 Jy ! Component: 750 - total flux cleaned = -0.000558801 Jy ! Component: 800 - total flux cleaned = -0.000583102 Jy ! Component: 850 - total flux cleaned = -0.000607123 Jy ! Component: 900 - total flux cleaned = -0.000630744 Jy ! Component: 950 - total flux cleaned = -0.000642246 Jy ! Component: 1000 - total flux cleaned = -0.000665071 Jy ! Component: 1050 - total flux cleaned = -0.000687591 Jy ! Component: 1100 - total flux cleaned = -0.000698775 Jy ! Component: 1150 - total flux cleaned = -0.000721046 Jy ! Component: 1200 - total flux cleaned = -0.000753756 Jy ! Component: 1250 - total flux cleaned = -0.000764317 Jy ! Component: 1300 - total flux cleaned = -0.000806888 Jy ! Component: 1350 - total flux cleaned = -0.000796292 Jy ! Component: 1400 - total flux cleaned = -0.000837763 Jy ! Component: 1450 - total flux cleaned = -0.000848046 Jy ! Component: 1500 - total flux cleaned = -0.000858066 Jy ! Component: 1550 - total flux cleaned = -0.000867999 Jy ! Component: 1600 - total flux cleaned = -0.000877864 Jy ! Component: 1650 - total flux cleaned = -0.000868095 Jy ! Component: 1700 - total flux cleaned = -0.000839119 Jy ! Component: 1750 - total flux cleaned = -0.000839134 Jy ! Component: 1800 - total flux cleaned = -0.000820118 Jy ! Component: 1850 - total flux cleaned = -0.000820096 Jy ! Component: 1900 - total flux cleaned = -0.000764424 Jy ! Component: 1950 - total flux cleaned = -0.000773637 Jy ! Component: 2000 - total flux cleaned = -0.000737267 Jy ! Total flux subtracted in 2048 components = -0.000746397 Jy ! Clean residual min=-0.000465 max=0.000583 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.149479 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 209 components and 0.149479 Jy ![Exited script file: muppet] wmap "J0917-1345_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 2.031 at 9.855 degrees (North through East) ! Clean map min=-0.0010735 max=0.13643 Jy/beam ! Writing clean map to FITS file: J0917-1345_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 0.136434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369387 0.369387 0.738774 1.47755 2.9551 5.91019 11.8204 23.6408 47.2815 94.5631 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9156 x 2.031 at 9.855 degrees (North through East) ! Clean map min=-0.0010735 max=0.13643 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 J0917-1345_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:41:49 2019