! Started logfile: J1146+0458_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:05:47 2016 obs J1146+0458_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1146+0458_X_2015_03_17_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796748 visibilities/baseline/integration-bin. ! Found source: J1146+0458 ! ! 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 338 lines of history. ! ! Reading 52920 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 J1146+0458_X_2015_03_17_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935941Jy sigma=0.011110 ! Fit after self-cal, rms=0.863633Jy sigma=0.010295 ! 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=0.7369 mas, bmaj=1.735 mas, bpa=-5.819 degrees ! Estimated noise=724.063 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 = 0.104731 Jy ! Component: 100 - total flux cleaned = 0.129293 Jy ! Total flux subtracted in 100 components = 0.129293 Jy ! Clean residual min=-0.006244 max=0.009426 Jy/beam ! Clean residual mean=-0.000019 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.129293 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.129293 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=0.073630Jy sigma=0.000821 ! Fit after self-cal, rms=0.073623Jy sigma=0.000821 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101178 Jy ! Component: 100 - total flux cleaned = 0.0152634 Jy ! Total flux subtracted in 100 components = 0.0152634 Jy ! Clean residual min=-0.005884 max=0.004381 Jy/beam ! Clean residual mean=-0.000007 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.144557 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.144557 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=0.071891Jy sigma=0.000803 ! Fit after self-cal, rms=0.071890Jy sigma=0.000802 ! 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=0.9263 mas, bmaj=2.091 mas, bpa=-4.583 degrees ! Estimated noise=261.61 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 = 0.00336632 Jy ! Component: 100 - total flux cleaned = 0.00481277 Jy ! Component: 150 - total flux cleaned = 0.00501958 Jy ! Component: 200 - total flux cleaned = 0.00504872 Jy ! Total flux subtracted in 200 components = 0.00504872 Jy ! Clean residual min=-0.005808 max=0.004483 Jy/beam ! Clean residual mean=-0.000006 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.149605 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.149605 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=0.071692Jy sigma=0.000801 ! Fit after self-cal, rms=0.071693Jy sigma=0.000801 ! 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 0.92 FD 1.11 HN 1.08 KP 0.94 ! LA 1.02 MK 0.97 NL 0.98 OV 0.99 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.11 KP 0.88 ! LA 1.03 MK 0.96 NL 0.99 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.12 KP 0.85 ! LA 1.06 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.09 KP 0.79 ! LA 1.06 MK 0.96 NL 1.01 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.04 KP 0.75 ! LA 1.04 MK 0.97 NL 1.03 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.09 KP 0.76 ! LA 1.05 MK 1.00 NL 1.03 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.14 KP 0.73 ! LA 1.05 MK 1.02 NL 1.01 OV 1.06 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.14 KP 0.74 ! LA 1.07 MK 0.99 NL 1.00 OV 1.06 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.09 KP 0.77 ! LA 1.05 MK 0.99 NL 1.01 OV 1.06 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.13 KP 0.81 ! LA 1.08 MK 0.99 NL 1.02 OV 1.06 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.85 ! LA 1.09 MK 1.06 NL 1.00 OV 1.03 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.10 KP 0.89 ! LA 1.06 MK 1.02 NL 1.02 OV 1.00 ! PT 1.07 SC 0.98 ! ! ! Fit before self-cal, rms=0.071693Jy sigma=0.000801 ! Fit after self-cal, rms=0.069216Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=2.083 mas, bpa=-4.596 degrees ! Estimated noise=261.456 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 (-4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263958 Jy ! Component: 100 - total flux cleaned = 0.00310688 Jy ! Component: 150 - total flux cleaned = 0.0031855 Jy ! Component: 200 - total flux cleaned = 0.00321867 Jy ! Total flux subtracted in 200 components = 0.00321867 Jy ! Clean residual min=-0.001350 max=0.001339 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.152824 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.152824 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=0.069114Jy sigma=0.000773 ! Fit after self-cal, rms=0.069127Jy sigma=0.000773 ! 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=0.069127Jy sigma=0.000773 ! Fit after self-cal, rms=0.069417Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=2.083 mas, bpa=-4.544 degrees ! Estimated noise=261.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722343 Jy ! Component: 100 - total flux cleaned = 0.000671561 Jy ! Component: 150 - total flux cleaned = 0.000670396 Jy ! Component: 200 - total flux cleaned = 0.000708298 Jy ! Total flux subtracted in 200 components = 0.000708298 Jy ! Clean residual min=-0.000982 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.153532 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.153532 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=0.069397Jy sigma=0.000772 ! Fit after self-cal, rms=0.069407Jy sigma=0.000772 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 = 0.000168843 Jy ! Component: 100 - total flux cleaned = 0.000168483 Jy ! Component: 150 - total flux cleaned = 0.000184858 Jy ! Component: 200 - total flux cleaned = 0.000185227 Jy ! Total flux subtracted in 200 components = 0.000185227 Jy ! Clean residual min=-0.000939 max=0.000973 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.153718 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.153718 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=0.069398Jy sigma=0.000772 ! Fit after self-cal, rms=0.069397Jy sigma=0.000772 ! 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=0.069397Jy sigma=0.000772 ! Fit after self-cal, rms=0.069448Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.085 mas, bpa=-4.574 degrees ! Estimated noise=261.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127618 Jy ! Component: 100 - total flux cleaned = -0.000143735 Jy ! Component: 150 - total flux cleaned = -0.00014311 Jy ! Component: 200 - total flux cleaned = -0.000129015 Jy ! Total flux subtracted in 200 components = -0.000129015 Jy ! Clean residual min=-0.000891 max=0.000918 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.153588 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.153588 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=0.069441Jy sigma=0.000771 ! Fit after self-cal, rms=0.069442Jy sigma=0.000771 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 = 4.62456e-05 Jy ! Component: 100 - total flux cleaned = 4.60282e-05 Jy ! Component: 150 - total flux cleaned = 5.73205e-05 Jy ! Component: 200 - total flux cleaned = 6.81116e-05 Jy ! Total flux subtracted in 200 components = 6.81116e-05 Jy ! Clean residual min=-0.000882 max=0.000898 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.153657 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.153657 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=0.069438Jy sigma=0.000771 ! Fit after self-cal, rms=0.069438Jy sigma=0.000771 ! 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=0.069438Jy sigma=0.000771 ! Fit after self-cal, rms=0.069449Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=3.335 mas, bpa=3.561 degrees ! Estimated noise=323.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202123 Jy ! Component: 100 - total flux cleaned = 0.000192309 Jy ! Component: 150 - total flux cleaned = 0.000158712 Jy ! Component: 200 - total flux cleaned = 0.000137548 Jy ! Total flux subtracted in 200 components = 0.000137548 Jy ! Clean residual min=-0.000950 max=0.001300 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.153794 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.153794 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=0.069449Jy sigma=0.000771 ! Fit after self-cal, rms=0.069449Jy sigma=0.000771 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 = 5.89317e-05 Jy ! Component: 100 - total flux cleaned = 5.93503e-05 Jy ! Component: 150 - total flux cleaned = 4.78426e-05 Jy ! Component: 200 - total flux cleaned = 4.24375e-05 Jy ! Total flux subtracted in 200 components = 4.24375e-05 Jy ! Clean residual min=-0.000938 max=0.001312 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.153837 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.153837 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=0.069449Jy sigma=0.000771 ! Fit after self-cal, rms=0.069449Jy sigma=0.000771 ! 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=0.9338 mas, bmaj=2.086 mas, bpa=-4.618 degrees ! Estimated noise=261.045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9338 x 2.086 at -4.618 degrees (North through East) ! Clean map min=-0.00093519 max=0.1371 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=0.7419 mas, bmaj=1.726 mas, bpa=-5.668 degrees ! Estimated noise=726.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10499 Jy ! Component: 100 - total flux cleaned = 0.129453 Jy ! Component: 150 - total flux cleaned = 0.139011 Jy ! Component: 200 - total flux cleaned = 0.144274 Jy ! Total flux subtracted in 200 components = 0.144274 Jy ! Clean residual min=-0.002783 max=0.002692 Jy/beam ! Clean residual mean=-0.000007 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.144274 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.144274 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=2.086 mas, bpa=-4.618 degrees ! Estimated noise=261.045 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 = 0.00369438 Jy ! Component: 100 - total flux cleaned = 0.00596953 Jy ! Component: 150 - total flux cleaned = 0.00747069 Jy ! Component: 200 - total flux cleaned = 0.00810954 Jy ! Total flux subtracted in 200 components = 0.00810954 Jy ! Clean residual min=-0.000998 max=0.000958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.152383 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.152383 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=2.364 mas, bmaj=3.335 mas, bpa=3.561 degrees ! Estimated noise=323.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000927217 Jy ! Component: 100 - total flux cleaned = 0.00114421 Jy ! Component: 150 - total flux cleaned = 0.00129521 Jy ! Component: 200 - total flux cleaned = 0.0013462 Jy ! Total flux subtracted in 200 components = 0.0013462 Jy ! Clean residual min=-0.001022 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.153729 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 = 9.6922e-06 Jy ! Component: 100 - total flux cleaned = 2.70773e-05 Jy ! Component: 150 - total flux cleaned = 4.27293e-05 Jy ! Component: 200 - total flux cleaned = 5.01524e-05 Jy ! Total flux subtracted in 200 components = 5.01524e-05 Jy ! Clean residual min=-0.000982 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.15378 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.15378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=2.086 mas, bpa=-4.618 degrees ! Estimated noise=261.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.28488e-05 Jy ! Component: 100 - total flux cleaned = -1.46421e-05 Jy ! Component: 150 - total flux cleaned = 1.54606e-06 Jy ! Component: 200 - total flux cleaned = 1.69014e-05 Jy ! Total flux subtracted in 200 components = 1.69014e-05 Jy ! Clean residual min=-0.000843 max=0.000994 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.153796 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.153796 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=0.069455Jy sigma=0.000771 ! Fit after self-cal, rms=0.069451Jy sigma=0.000771 wmodel J1146+0458_X_2015_03_17_pus_map.mod ! Writing 70 model components to file: J1146+0458_X_2015_03_17_pus_map.mod wobs J1146+0458_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1146+0458_X_2015_03_17_pus_uvs.fits wwins J1146+0458_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J1146+0458_X_2015_03_17_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 = 0.000217055 Jy ! Component: 100 - total flux cleaned = 0.000336435 Jy ! Component: 150 - total flux cleaned = 0.000392547 Jy ! Component: 200 - total flux cleaned = 0.00043247 Jy ! Component: 250 - total flux cleaned = 0.000457486 Jy ! Component: 300 - total flux cleaned = 0.000433329 Jy ! Component: 350 - total flux cleaned = 0.000421686 Jy ! Component: 400 - total flux cleaned = 0.00037688 Jy ! Component: 450 - total flux cleaned = 0.000333591 Jy ! Component: 500 - total flux cleaned = 0.000281492 Jy ! Component: 550 - total flux cleaned = 0.000281227 Jy ! Component: 600 - total flux cleaned = 0.000251182 Jy ! Component: 650 - total flux cleaned = 0.000251215 Jy ! Component: 700 - total flux cleaned = 0.000260879 Jy ! Component: 750 - total flux cleaned = 0.000316385 Jy ! Component: 800 - total flux cleaned = 0.000298193 Jy ! Component: 850 - total flux cleaned = 0.000307388 Jy ! Component: 900 - total flux cleaned = 0.000359887 Jy ! Component: 950 - total flux cleaned = 0.000376856 Jy ! Component: 1000 - total flux cleaned = 0.000368409 Jy ! Component: 1050 - total flux cleaned = 0.000384913 Jy ! Component: 1100 - total flux cleaned = 0.000384967 Jy ! Component: 1150 - total flux cleaned = 0.00040091 Jy ! Component: 1200 - total flux cleaned = 0.000400954 Jy ! Component: 1250 - total flux cleaned = 0.000401042 Jy ! Component: 1300 - total flux cleaned = 0.000416244 Jy ! Component: 1350 - total flux cleaned = 0.000423881 Jy ! Component: 1400 - total flux cleaned = 0.000416747 Jy ! Component: 1450 - total flux cleaned = 0.000402492 Jy ! Component: 1500 - total flux cleaned = 0.000409498 Jy ! Component: 1550 - total flux cleaned = 0.000381502 Jy ! Component: 1600 - total flux cleaned = 0.000388503 Jy ! Component: 1650 - total flux cleaned = 0.000395415 Jy ! Component: 1700 - total flux cleaned = 0.000402205 Jy ! Component: 1750 - total flux cleaned = 0.000382358 Jy ! Component: 1800 - total flux cleaned = 0.000375811 Jy ! Component: 1850 - total flux cleaned = 0.000362939 Jy ! Component: 1900 - total flux cleaned = 0.00035023 Jy ! Component: 1950 - total flux cleaned = 0.000356632 Jy ! Component: 2000 - total flux cleaned = 0.000331828 Jy ! Total flux subtracted in 2048 components = 0.000356489 Jy ! Clean residual min=-0.000380 max=0.000321 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.154153 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 209 components and 0.154153 Jy ![Exited script file: muppet] wmap "J1146+0458_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9338 x 2.086 at -4.618 degrees (North through East) ! Clean map min=-0.00053717 max=0.13727 Jy/beam ! Writing clean map to FITS file: J1146+0458_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119243 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260594 0.260594 0.521187 1.04237 2.08475 4.1695 8.33899 16.678 33.356 66.7119 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9338 x 2.086 at -4.618 degrees (North through East) ! Clean map min=-0.00053717 max=0.13727 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 J1146+0458_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:05:50 2016