! Started logfile: J1845+4007_X_2017_06_15_pus_uvs.log on Tue May 7 20:00:28 2019 obs J1845+4007_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1845+4007_X_2017_06_15_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.919674 visibilities/baseline/integration-bin. ! Found source: J1845+4007 ! ! 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 989 lines of history. ! ! Reading 108264 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 J1845+4007_X_2017_06_15_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944474Jy sigma=0.008430 ! Fit after self-cal, rms=0.922842Jy sigma=0.008243 ! 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=0.727 mas, bmaj=1.276 mas, bpa=-13.24 degrees ! Estimated noise=682.324 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 = 0.0563736 Jy ! Component: 100 - total flux cleaned = 0.0758523 Jy ! Total flux subtracted in 100 components = 0.0758523 Jy ! Clean residual min=-0.007790 max=0.018493 Jy/beam ! Clean residual mean=-0.000076 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.0758522 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0758522 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=0.100755Jy sigma=0.000908 ! Fit after self-cal, rms=0.100579Jy sigma=0.000906 ! Inverting map ! Added new window around map position (-2.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178243 Jy ! Component: 100 - total flux cleaned = 0.0296541 Jy ! Total flux subtracted in 100 components = 0.0296541 Jy ! Clean residual min=-0.006928 max=0.015412 Jy/beam ! Clean residual mean=-0.000063 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.105506 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.105506 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=0.094575Jy sigma=0.000846 ! Fit after self-cal, rms=0.093897Jy sigma=0.000840 ! Inverting map ! Added new window around map position (-4.6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170929 Jy ! Component: 100 - total flux cleaned = 0.0284388 Jy ! Total flux subtracted in 100 components = 0.0284388 Jy ! Clean residual min=-0.005514 max=0.009425 Jy/beam ! Clean residual mean=-0.000054 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.133945 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.133945 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=0.088525Jy sigma=0.000785 ! Fit after self-cal, rms=0.087456Jy sigma=0.000775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126987 Jy ! Component: 100 - total flux cleaned = 0.0219491 Jy ! Total flux subtracted in 100 components = 0.0219491 Jy ! Clean residual min=-0.004568 max=0.009361 Jy/beam ! Clean residual mean=-0.000044 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.155894 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.155894 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=0.083874Jy sigma=0.000737 ! Fit after self-cal, rms=0.083457Jy sigma=0.000733 ! Inverting map ! Added new window around map position (-4.6, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103204 Jy ! Component: 100 - total flux cleaned = 0.0183118 Jy ! Total flux subtracted in 100 components = 0.0183118 Jy ! Clean residual min=-0.003804 max=0.006109 Jy/beam ! Clean residual mean=-0.000037 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.174206 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.174206 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=0.080955Jy sigma=0.000707 ! Fit after self-cal, rms=0.080795Jy sigma=0.000705 ! 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=0.9665 mas, bmaj=1.556 mas, bpa=-10.69 degrees ! Estimated noise=242.135 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 (-3.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148954 Jy ! Component: 100 - total flux cleaned = 0.0251102 Jy ! Component: 150 - total flux cleaned = 0.0329841 Jy ! Component: 200 - total flux cleaned = 0.0393879 Jy ! Total flux subtracted in 200 components = 0.0393879 Jy ! Clean residual min=-0.003027 max=0.007013 Jy/beam ! Clean residual mean=-0.000076 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.213594 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 156 components and 0.213594 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=0.077470Jy sigma=0.000669 ! Fit after self-cal, rms=0.077242Jy sigma=0.000667 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708705 Jy ! Component: 100 - total flux cleaned = 0.0123905 Jy ! Component: 150 - total flux cleaned = 0.0165482 Jy ! Component: 200 - total flux cleaned = 0.0199329 Jy ! Total flux subtracted in 200 components = 0.0199329 Jy ! Clean residual min=-0.002107 max=0.003062 Jy/beam ! Clean residual mean=-0.000048 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.233527 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 197 components and 0.233527 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=0.076376Jy sigma=0.000658 ! Fit after self-cal, rms=0.076330Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-5.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037813 Jy ! Component: 100 - total flux cleaned = 0.00653294 Jy ! Component: 150 - total flux cleaned = 0.00875605 Jy ! Component: 200 - total flux cleaned = 0.0106222 Jy ! Total flux subtracted in 200 components = 0.0106222 Jy ! Clean residual min=-0.001722 max=0.002609 Jy/beam ! Clean residual mean=-0.000033 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.244149 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 225 components and 0.244149 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=0.076081Jy sigma=0.000654 ! Fit after self-cal, rms=0.076058Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-3, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270964 Jy ! Component: 100 - total flux cleaned = 0.00462168 Jy ! Component: 150 - total flux cleaned = 0.00616742 Jy ! Component: 200 - total flux cleaned = 0.00747519 Jy ! Total flux subtracted in 200 components = 0.00747519 Jy ! Clean residual min=-0.001358 max=0.001200 Jy/beam ! Clean residual mean=-0.000023 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.251624 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 267 components and 0.251624 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=0.075933Jy sigma=0.000653 ! Fit after self-cal, rms=0.075920Jy sigma=0.000653 ! 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 1.02 ! LA 0.93 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.97 ! LA 0.96 MK 1.03 NL 0.97 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.94 KP 0.99 ! LA 1.01 MK 0.99 NL 0.97 OV 0.97 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.95 KP 1.00 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.94 KP 1.00 ! LA 0.96 MK 1.01 NL 0.97 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 0.99 ! LA 0.97 MK 1.05 NL 1.02 OV 0.99 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.00 ! LA 0.98 MK 0.97 NL 0.96 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.94 KP 1.01 ! LA 0.96 MK 1.03 NL 1.08 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.38 KP 1.01 ! LA 0.97 MK 0.95 NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.04 KP 1.03 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.08 KP 1.08 ! LA 1.01 MK 0.95 NL 0.98 OV 1.15 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 KP 1.01 ! LA 0.96 MK 0.91 NL 0.99 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.075920Jy sigma=0.000653 ! Fit after self-cal, rms=0.076197Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9699 mas, bmaj=1.565 mas, bpa=-11.11 degrees ! Estimated noise=240.762 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 = 0.00132653 Jy ! Component: 100 - total flux cleaned = 0.00204843 Jy ! Component: 150 - total flux cleaned = 0.00254596 Jy ! Component: 200 - total flux cleaned = 0.00291139 Jy ! Total flux subtracted in 200 components = 0.00291139 Jy ! Clean residual min=-0.000968 max=0.001064 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.254536 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 296 components and 0.254536 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=0.076164Jy sigma=0.000651 ! Fit after self-cal, rms=0.076179Jy sigma=0.000651 ! 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=0.076179Jy sigma=0.000651 ! Fit after self-cal, rms=0.077876Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.968 mas, bmaj=1.563 mas, bpa=-11.18 degrees ! Estimated noise=240.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581104 Jy ! Component: 100 - total flux cleaned = 0.000991336 Jy ! Component: 150 - total flux cleaned = 0.00128697 Jy ! Component: 200 - total flux cleaned = 0.00154106 Jy ! Total flux subtracted in 200 components = 0.00154106 Jy ! Clean residual min=-0.000867 max=0.000854 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.256077 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 310 components and 0.256077 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=0.077861Jy sigma=0.000648 ! Fit after self-cal, rms=0.077908Jy 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 = 0.000357592 Jy ! Component: 100 - total flux cleaned = 0.00055847 Jy ! Component: 150 - total flux cleaned = 0.000706251 Jy ! Component: 200 - total flux cleaned = 0.00081256 Jy ! Total flux subtracted in 200 components = 0.00081256 Jy ! Clean residual min=-0.000842 max=0.000791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.256889 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 321 components and 0.256889 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=0.077901Jy sigma=0.000648 ! Fit after self-cal, rms=0.077900Jy 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=0.077900Jy sigma=0.000648 ! Fit after self-cal, rms=0.078444Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=1.564 mas, bpa=-11.27 degrees ! Estimated noise=240.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393474 Jy ! Component: 100 - total flux cleaned = 0.000678374 Jy ! Component: 150 - total flux cleaned = 0.000827351 Jy ! Component: 200 - total flux cleaned = 0.000937397 Jy ! Total flux subtracted in 200 components = 0.000937397 Jy ! Clean residual min=-0.000801 max=0.000772 Jy/beam ! Clean residual mean=-0.000004 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.257827 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 329 components and 0.257827 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=0.078438Jy sigma=0.000648 ! Fit after self-cal, rms=0.078444Jy 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 = 0.000169087 Jy ! Component: 100 - total flux cleaned = 0.000249522 Jy ! Component: 150 - total flux cleaned = 0.000349505 Jy ! Component: 200 - total flux cleaned = 0.000430827 Jy ! Total flux subtracted in 200 components = 0.000430827 Jy ! Clean residual min=-0.000783 max=0.000740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.258257 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 333 components and 0.258257 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=0.078440Jy sigma=0.000648 ! Fit after self-cal, rms=0.078440Jy 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=0.078440Jy sigma=0.000648 ! Fit after self-cal, rms=0.078458Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=2.587 mas, bpa=-11.41 degrees ! Estimated noise=295.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672624 Jy ! Component: 100 - total flux cleaned = 0.000992609 Jy ! Component: 150 - total flux cleaned = 0.00121437 Jy ! Component: 200 - total flux cleaned = 0.00132142 Jy ! Total flux subtracted in 200 components = 0.00132142 Jy ! Clean residual min=-0.000725 max=0.000858 Jy/beam ! Clean residual mean=-0.000008 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.259579 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 353 components and 0.259579 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=0.078456Jy sigma=0.000648 ! Fit after self-cal, rms=0.078456Jy 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 = 0.000141851 Jy ! Component: 100 - total flux cleaned = 0.000249939 Jy ! Component: 150 - total flux cleaned = 0.000312619 Jy ! Component: 200 - total flux cleaned = 0.000344522 Jy ! Total flux subtracted in 200 components = 0.000344522 Jy ! Clean residual min=-0.000729 max=0.000851 Jy/beam ! Clean residual mean=-0.000007 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.259923 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 367 components and 0.259923 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=0.078455Jy sigma=0.000648 ! Fit after self-cal, rms=0.078455Jy 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=0.968 mas, bmaj=1.564 mas, bpa=-11.29 degrees ! Estimated noise=240.595 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 1.564 at -11.29 degrees (North through East) ! Clean map min=-0.00068082 max=0.070978 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=0.7261 mas, bmaj=1.285 mas, bpa=-14.09 degrees ! Estimated noise=676.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0550399 Jy ! Component: 100 - total flux cleaned = 0.0838876 Jy ! Component: 150 - total flux cleaned = 0.105941 Jy ! Component: 200 - total flux cleaned = 0.123396 Jy ! Total flux subtracted in 200 components = 0.123396 Jy ! Clean residual min=-0.005411 max=0.010494 Jy/beam ! Clean residual mean=-0.000058 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.123396 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.123396 Jy ! Inverting map and beam ! Estimated beam: bmin=0.968 mas, bmaj=1.564 mas, bpa=-11.29 degrees ! Estimated noise=240.595 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 = 0.0260732 Jy ! Component: 100 - total flux cleaned = 0.0446327 Jy ! Component: 150 - total flux cleaned = 0.0590955 Jy ! Component: 200 - total flux cleaned = 0.0706011 Jy ! Total flux subtracted in 200 components = 0.0706011 Jy ! Clean residual min=-0.003340 max=0.006875 Jy/beam ! Clean residual mean=-0.000095 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.193998 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 115 components and 0.193998 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00929495 Jy ! Component: 100 - total flux cleaned = 0.0169045 Jy ! Component: 150 - total flux cleaned = 0.0232231 Jy ! Component: 200 - total flux cleaned = 0.0285057 Jy ! Total flux subtracted in 200 components = 0.0285057 Jy ! Clean residual min=-0.002018 max=0.003255 Jy/beam ! Clean residual mean=-0.000054 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.222503 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 171 components and 0.222503 Jy ! Inverting map ! Added new window around map position (-5.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044505 Jy ! Component: 100 - total flux cleaned = 0.00822901 Jy ! Component: 150 - total flux cleaned = 0.0114823 Jy ! Component: 200 - total flux cleaned = 0.0143193 Jy ! Total flux subtracted in 200 components = 0.0143193 Jy ! Clean residual min=-0.001473 max=0.001778 Jy/beam ! Clean residual mean=-0.000033 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.236823 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 224 components and 0.236823 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=2.278 mas, bmaj=2.587 mas, bpa=-11.41 degrees ! Estimated noise=295.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461504 Jy ! Component: 100 - total flux cleaned = 0.00806319 Jy ! Component: 150 - total flux cleaned = 0.0107825 Jy ! Component: 200 - total flux cleaned = 0.0129882 Jy ! Total flux subtracted in 200 components = 0.0129882 Jy ! Clean residual min=-0.001308 max=0.001510 Jy/beam ! Clean residual mean=-0.000035 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.249811 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 = 0.00181845 Jy ! Component: 100 - total flux cleaned = 0.00332944 Jy ! Component: 150 - total flux cleaned = 0.00458859 Jy ! Component: 200 - total flux cleaned = 0.00564144 Jy ! Total flux subtracted in 200 components = 0.00564144 Jy ! Clean residual min=-0.000938 max=0.001024 Jy/beam ! Clean residual mean=-0.000019 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.255452 Jy ! Adding 161 model components to the UV plane model. ! The established model now contains 352 components and 0.255452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.968 mas, bmaj=1.564 mas, bpa=-11.29 degrees ! Estimated noise=240.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000824371 Jy ! Component: 100 - total flux cleaned = 0.00134431 Jy ! Component: 150 - total flux cleaned = 0.00182397 Jy ! Component: 200 - total flux cleaned = 0.00213747 Jy ! Total flux subtracted in 200 components = 0.00213747 Jy ! Clean residual min=-0.000898 max=0.000847 Jy/beam ! Clean residual mean=-0.000006 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.25759 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 374 components and 0.25759 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=0.078478Jy sigma=0.000648 ! Fit after self-cal, rms=0.078462Jy sigma=0.000648 wmodel J1845+4007_X_2017_06_15_pus_map.mod ! Writing 374 model components to file: J1845+4007_X_2017_06_15_pus_map.mod wobs J1845+4007_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1845+4007_X_2017_06_15_pus_uvs.fits wwins J1845+4007_X_2017_06_15_pus_map.win ! wwins: Wrote 9 windows to J1845+4007_X_2017_06_15_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 = 0.000132753 Jy ! Component: 100 - total flux cleaned = 0.000253128 Jy ! Component: 150 - total flux cleaned = 0.000341612 Jy ! Component: 200 - total flux cleaned = 0.000401737 Jy ! Component: 250 - total flux cleaned = 0.000436569 Jy ! Component: 300 - total flux cleaned = 0.000493219 Jy ! Component: 350 - total flux cleaned = 0.000504232 Jy ! Component: 400 - total flux cleaned = 0.000504334 Jy ! Component: 450 - total flux cleaned = 0.000473378 Jy ! Component: 500 - total flux cleaned = 0.000483596 Jy ! Component: 550 - total flux cleaned = 0.000473746 Jy ! Component: 600 - total flux cleaned = 0.000493448 Jy ! Component: 650 - total flux cleaned = 0.000512522 Jy ! Component: 700 - total flux cleaned = 0.000503088 Jy ! Component: 750 - total flux cleaned = 0.000484751 Jy ! Component: 800 - total flux cleaned = 0.000484753 Jy ! Component: 850 - total flux cleaned = 0.000475816 Jy ! Component: 900 - total flux cleaned = 0.0004234 Jy ! Component: 950 - total flux cleaned = 0.000397689 Jy ! Component: 1000 - total flux cleaned = 0.000372188 Jy ! Component: 1050 - total flux cleaned = 0.00032181 Jy ! Component: 1100 - total flux cleaned = 0.00029716 Jy ! Component: 1150 - total flux cleaned = 0.000248492 Jy ! Component: 1200 - total flux cleaned = 0.00025651 Jy ! Component: 1250 - total flux cleaned = 0.000232541 Jy ! Component: 1300 - total flux cleaned = 0.000185521 Jy ! Component: 1350 - total flux cleaned = 0.000208699 Jy ! Component: 1400 - total flux cleaned = 0.000162859 Jy ! Component: 1450 - total flux cleaned = 0.000162973 Jy ! Component: 1500 - total flux cleaned = 0.000155649 Jy ! Component: 1550 - total flux cleaned = 0.000170208 Jy ! Component: 1600 - total flux cleaned = 0.000141043 Jy ! Component: 1650 - total flux cleaned = 0.000133834 Jy ! Component: 1700 - total flux cleaned = 0.000140915 Jy ! Component: 1750 - total flux cleaned = 0.000133773 Jy ! Component: 1800 - total flux cleaned = 0.000119792 Jy ! Component: 1850 - total flux cleaned = 0.00011296 Jy ! Component: 1900 - total flux cleaned = 0.000119652 Jy ! Component: 1950 - total flux cleaned = 8.59999e-05 Jy ! Component: 2000 - total flux cleaned = 9.27882e-05 Jy ! Total flux subtracted in 2048 components = 9.27605e-05 Jy ! Clean residual min=-0.000329 max=0.000365 Jy/beam ! Clean residual mean=-0.000004 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.257682 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 511 components and 0.257682 Jy ![Exited script file: muppet] wmap "J1845+4007_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 1.564 at -11.29 degrees (North through East) ! Clean map min=-0.00059895 max=0.071011 Jy/beam ! Writing clean map to FITS file: J1845+4007_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0710114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53042 0.53042 1.06084 2.12168 4.24336 8.48671 16.9734 33.9468 67.8937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 1.564 at -11.29 degrees (North through East) ! Clean map min=-0.00059895 max=0.071011 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 J1845+4007_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:00:38 2019