! Started logfile: J0055-1217_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:56:52 2019 obs J0055-1217_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0055-1217_X_2017_03_27_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954217 visibilities/baseline/integration-bin. ! Found source: J0055-1217 ! ! 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 1844 lines of history. ! ! Reading 42768 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 J0055-1217_X_2017_03_27_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.862763Jy sigma=0.006937 ! Fit after self-cal, rms=0.857422Jy sigma=0.006896 ! 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=0.6428 mas, bmaj=1.638 mas, bpa=-1.313 degrees ! Estimated noise=680.932 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 = 0.108478 Jy ! Component: 100 - total flux cleaned = 0.137725 Jy ! Total flux subtracted in 100 components = 0.137725 Jy ! Clean residual min=-0.003830 max=0.012321 Jy/beam ! Clean residual mean=0.000009 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.137725 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.137725 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=0.091590Jy sigma=0.000680 ! Fit after self-cal, rms=0.091540Jy sigma=0.000680 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129704 Jy ! Component: 100 - total flux cleaned = 0.0190252 Jy ! Total flux subtracted in 100 components = 0.0190252 Jy ! Clean residual min=-0.003517 max=0.005679 Jy/beam ! Clean residual mean=0.000007 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.15675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.15675 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=0.089301Jy sigma=0.000660 ! Fit after self-cal, rms=0.089284Jy sigma=0.000660 ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549337 Jy ! Component: 100 - total flux cleaned = 0.00861838 Jy ! Total flux subtracted in 100 components = 0.00861838 Jy ! Clean residual min=-0.003134 max=0.002953 Jy/beam ! Clean residual mean=0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.165368 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.165368 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=0.088831Jy sigma=0.000657 ! Fit after self-cal, rms=0.088801Jy sigma=0.000656 ! 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=0.8186 mas, bmaj=1.989 mas, bpa=-0.7789 degrees ! Estimated noise=432.017 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 (1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413573 Jy ! Component: 100 - total flux cleaned = 0.00595152 Jy ! Component: 150 - total flux cleaned = 0.00643586 Jy ! Component: 200 - total flux cleaned = 0.00690703 Jy ! Total flux subtracted in 200 components = 0.00690703 Jy ! Clean residual min=-0.002284 max=0.001849 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.172276 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.172276 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=0.088592Jy sigma=0.000655 ! Fit after self-cal, rms=0.088573Jy 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 0.96 FD 0.97 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.99 ! LA 0.99 MK 0.98 NL 0.96 OV 1.04 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.91 ! LA 1.03 MK 1.00 NL 0.95 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.02 KP 0.95 ! LA 1.04 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 0.96 ! LA 1.00 MK 1.04 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.01 KP 0.94 ! LA 1.01 MK 1.02 NL 1.00 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.96 ! LA 1.03 MK 1.00 NL 0.96 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 0.96 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.96 ! LA 1.02 MK 0.98 NL 0.96 OV 1.03 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.07 KP 0.88 ! LA 1.03 MK 0.99 NL 0.86 OV 1.07 ! PT 1.08 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.13 KP 0.96 ! LA 1.09 MK 1.04 NL 0.95 OV 1.14 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.95 ! LA 1.07 MK 0.98 NL 0.89 OV 1.14 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.088573Jy sigma=0.000654 ! Fit after self-cal, rms=0.087957Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=1.988 mas, bpa=-0.8927 degrees ! Estimated noise=430.728 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 = 0.00134909 Jy ! Component: 100 - total flux cleaned = 0.0017163 Jy ! Component: 150 - total flux cleaned = 0.00183208 Jy ! Component: 200 - total flux cleaned = 0.00192405 Jy ! Total flux subtracted in 200 components = 0.00192405 Jy ! Clean residual min=-0.001468 max=0.001287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.1742 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.1742 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=0.087927Jy sigma=0.000650 ! Fit after self-cal, rms=0.087913Jy sigma=0.000650 ! 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=0.087913Jy sigma=0.000650 ! Fit after self-cal, rms=0.088105Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8193 mas, bmaj=1.985 mas, bpa=-0.8889 degrees ! Estimated noise=431.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889928 Jy ! Component: 100 - total flux cleaned = 0.00102543 Jy ! Component: 150 - total flux cleaned = 0.00108047 Jy ! Component: 200 - total flux cleaned = 0.00109629 Jy ! Total flux subtracted in 200 components = 0.00109629 Jy ! Clean residual min=-0.001153 max=0.001164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.175296 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.175296 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=0.088092Jy sigma=0.000648 ! Fit after self-cal, rms=0.088093Jy sigma=0.000648 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 = 0.000210861 Jy ! Component: 100 - total flux cleaned = 0.00022749 Jy ! Component: 150 - total flux cleaned = 0.000214205 Jy ! Component: 200 - total flux cleaned = 0.000202122 Jy ! Total flux subtracted in 200 components = 0.000202122 Jy ! Clean residual min=-0.001144 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.175498 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.175498 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=0.088087Jy sigma=0.000648 ! Fit after self-cal, rms=0.088086Jy sigma=0.000648 ! 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=0.088086Jy sigma=0.000648 ! Fit after self-cal, rms=0.088330Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8189 mas, bmaj=1.984 mas, bpa=-0.8952 degrees ! Estimated noise=431.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537371 Jy ! Component: 100 - total flux cleaned = 0.000636007 Jy ! Component: 150 - total flux cleaned = 0.000673504 Jy ! Component: 200 - total flux cleaned = 0.000696923 Jy ! Total flux subtracted in 200 components = 0.000696923 Jy ! Clean residual min=-0.001094 max=0.001131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.176195 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 0.176195 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=0.088324Jy sigma=0.000648 ! Fit after self-cal, rms=0.088327Jy sigma=0.000648 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 = 0.000105623 Jy ! Component: 100 - total flux cleaned = 0.000117474 Jy ! Component: 150 - total flux cleaned = 0.000128695 Jy ! Component: 200 - total flux cleaned = 0.000139204 Jy ! Total flux subtracted in 200 components = 0.000139204 Jy ! Clean residual min=-0.001070 max=0.001125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.176334 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.176334 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=0.088324Jy sigma=0.000648 ! Fit after self-cal, rms=0.088323Jy sigma=0.000648 ! 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=0.088323Jy sigma=0.000648 ! Fit after self-cal, rms=0.088361Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=3.924 mas, bpa=1.533 degrees ! Estimated noise=564.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702053 Jy ! Component: 100 - total flux cleaned = 0.000797373 Jy ! Component: 150 - total flux cleaned = 0.00087969 Jy ! Component: 200 - total flux cleaned = 0.000889147 Jy ! Total flux subtracted in 200 components = 0.000889147 Jy ! Clean residual min=-0.001262 max=0.001435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.177223 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.177223 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=0.088360Jy sigma=0.000648 ! Fit after self-cal, rms=0.088358Jy sigma=0.000648 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 = 9.15781e-05 Jy ! Component: 100 - total flux cleaned = 0.000156948 Jy ! Component: 150 - total flux cleaned = 0.000165648 Jy ! Component: 200 - total flux cleaned = 0.000165569 Jy ! Total flux subtracted in 200 components = 0.000165569 Jy ! Clean residual min=-0.001258 max=0.001437 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.177389 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.177389 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=0.088358Jy sigma=0.000648 ! Fit after self-cal, rms=0.088357Jy sigma=0.000648 ! 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=0.8188 mas, bmaj=1.984 mas, bpa=-0.9023 degrees ! Estimated noise=432.171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8188 x 1.984 at -0.9023 degrees (North through East) ! Clean map min=-0.00096741 max=0.14243 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=0.643 mas, bmaj=1.635 mas, bpa=-1.413 degrees ! Estimated noise=679.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107954 Jy ! Component: 100 - total flux cleaned = 0.137897 Jy ! Component: 150 - total flux cleaned = 0.1513 Jy ! Component: 200 - total flux cleaned = 0.158789 Jy ! Total flux subtracted in 200 components = 0.158789 Jy ! Clean residual min=-0.002272 max=0.003815 Jy/beam ! Clean residual mean=0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.158789 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.158789 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=1.984 mas, bpa=-0.9023 degrees ! Estimated noise=432.171 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 = 0.00689555 Jy ! Component: 100 - total flux cleaned = 0.010696 Jy ! Component: 150 - total flux cleaned = 0.0131292 Jy ! Component: 200 - total flux cleaned = 0.0147538 Jy ! Total flux subtracted in 200 components = 0.0147538 Jy ! Clean residual min=-0.001243 max=0.001421 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.173543 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 57 components and 0.173543 Jy ! Inverting map ! Added new window around map position (3.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140788 Jy ! Component: 100 - total flux cleaned = 0.00242946 Jy ! Component: 150 - total flux cleaned = 0.00324417 Jy ! Component: 200 - total flux cleaned = 0.00390013 Jy ! Total flux subtracted in 200 components = 0.00390013 Jy ! Clean residual min=-0.001058 max=0.000996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.177443 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.177443 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=2.145 mas, bmaj=3.924 mas, bpa=1.533 degrees ! Estimated noise=564.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753123 Jy ! Component: 100 - total flux cleaned = 0.0010076 Jy ! Component: 150 - total flux cleaned = 0.00115951 Jy ! Component: 200 - total flux cleaned = 0.00126998 Jy ! Total flux subtracted in 200 components = 0.00126998 Jy ! Clean residual min=-0.001187 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.178713 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 = 8.17422e-05 Jy ! Component: 100 - total flux cleaned = 0.000116467 Jy ! Component: 150 - total flux cleaned = 0.0001245 Jy ! Component: 200 - total flux cleaned = 0.000124154 Jy ! Total flux subtracted in 200 components = 0.000124154 Jy ! Clean residual min=-0.001173 max=0.001204 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.178837 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 115 components and 0.178837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=1.984 mas, bpa=-0.9023 degrees ! Estimated noise=432.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.35489e-05 Jy ! Component: 100 - total flux cleaned = -0.000126363 Jy ! Component: 150 - total flux cleaned = -9.59518e-05 Jy ! Component: 200 - total flux cleaned = -6.87138e-05 Jy ! Total flux subtracted in 200 components = -6.87138e-05 Jy ! Clean residual min=-0.000976 max=0.000985 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.178768 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.178768 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=0.000648 ! Fit after self-cal, rms=0.088338Jy sigma=0.000648 wmodel J0055-1217_X_2017_03_27_pus_map.mod ! Writing 127 model components to file: J0055-1217_X_2017_03_27_pus_map.mod wobs J0055-1217_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0055-1217_X_2017_03_27_pus_uvs.fits wwins J0055-1217_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0055-1217_X_2017_03_27_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 = -0.000278945 Jy ! Component: 100 - total flux cleaned = -0.000523563 Jy ! Component: 150 - total flux cleaned = -0.000691573 Jy ! Component: 200 - total flux cleaned = -0.000918815 Jy ! Component: 250 - total flux cleaned = -0.00110774 Jy ! Component: 300 - total flux cleaned = -0.00127659 Jy ! Component: 350 - total flux cleaned = -0.00145615 Jy ! Component: 400 - total flux cleaned = -0.00157296 Jy ! Component: 450 - total flux cleaned = -0.00170141 Jy ! Component: 500 - total flux cleaned = -0.00177112 Jy ! Component: 550 - total flux cleaned = -0.00179887 Jy ! Component: 600 - total flux cleaned = -0.00193323 Jy ! Component: 650 - total flux cleaned = -0.00193305 Jy ! Component: 700 - total flux cleaned = -0.00199788 Jy ! Component: 750 - total flux cleaned = -0.00204854 Jy ! Component: 800 - total flux cleaned = -0.00211069 Jy ! Component: 850 - total flux cleaned = -0.00219624 Jy ! Component: 900 - total flux cleaned = -0.00226859 Jy ! Component: 950 - total flux cleaned = -0.00235151 Jy ! Component: 1000 - total flux cleaned = -0.00239846 Jy ! Component: 1050 - total flux cleaned = -0.00243328 Jy ! Component: 1100 - total flux cleaned = -0.00251366 Jy ! Component: 1150 - total flux cleaned = -0.00257022 Jy ! Component: 1200 - total flux cleaned = -0.00262606 Jy ! Component: 1250 - total flux cleaned = -0.00268108 Jy ! Component: 1300 - total flux cleaned = -0.00272465 Jy ! Component: 1350 - total flux cleaned = -0.00277842 Jy ! Component: 1400 - total flux cleaned = -0.00281019 Jy ! Component: 1450 - total flux cleaned = -0.00289455 Jy ! Component: 1500 - total flux cleaned = -0.00296739 Jy ! Component: 1550 - total flux cleaned = -0.00300851 Jy ! Component: 1600 - total flux cleaned = -0.00306986 Jy ! Component: 1650 - total flux cleaned = -0.00316089 Jy ! Component: 1700 - total flux cleaned = -0.00320087 Jy ! Component: 1750 - total flux cleaned = -0.00326032 Jy ! Component: 1800 - total flux cleaned = -0.00330954 Jy ! Component: 1850 - total flux cleaned = -0.00337752 Jy ! Component: 1900 - total flux cleaned = -0.00341606 Jy ! Component: 1950 - total flux cleaned = -0.00344467 Jy ! Component: 2000 - total flux cleaned = -0.00348241 Jy ! Total flux subtracted in 2048 components = -0.00349176 Jy ! Clean residual min=-0.000524 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.175276 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 269 components and 0.175276 Jy ![Exited script file: muppet] wmap "J0055-1217_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8188 x 1.984 at -0.9023 degrees (North through East) ! Clean map min=-0.0009722 max=0.14189 Jy/beam ! Writing clean map to FITS file: J0055-1217_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141888 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176129 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372397 0.372397 0.744794 1.48959 2.97918 5.95835 11.9167 23.8334 47.6668 95.3336 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.141 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8188 x 1.984 at -0.9023 degrees (North through East) ! Clean map min=-0.0009722 max=0.14189 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 J0055-1217_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:56:55 2019