! Started logfile: J0854+2006_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:50 2019 obs J0854+2006_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_09_26_pus_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.696759 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 947 lines of history. ! ! Reading 14448 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 J0854+2006_X_2017_09_26_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.970411Jy sigma=0.025689 ! Fit after self-cal, rms=2.958618Jy sigma=0.025592 ! 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=0.8235 mas, bmaj=2.251 mas, bpa=-23.13 degrees ! Estimated noise=1096 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 = 2.89591 Jy ! Component: 100 - total flux cleaned = 3.57716 Jy ! Total flux subtracted in 100 components = 3.57716 Jy ! Clean residual min=-0.090837 max=0.273584 Jy/beam ! Clean residual mean=-0.001184 rms=0.030072 Jy/beam ! Combined flux in latest and established models = 3.57716 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 3.57716 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=0.629716Jy sigma=0.005213 ! Fit after self-cal, rms=0.629458Jy sigma=0.005210 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298519 Jy ! Component: 100 - total flux cleaned = 0.456528 Jy ! Total flux subtracted in 100 components = 0.456528 Jy ! Clean residual min=-0.071530 max=0.098224 Jy/beam ! Clean residual mean=-0.000497 rms=0.017514 Jy/beam ! Combined flux in latest and established models = 4.03368 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 4.03368 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=0.388985Jy sigma=0.003097 ! Fit after self-cal, rms=0.387405Jy sigma=0.003083 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111859 Jy ! Component: 100 - total flux cleaned = 0.184808 Jy ! Total flux subtracted in 100 components = 0.184808 Jy ! Clean residual min=-0.063507 max=0.065885 Jy/beam ! Clean residual mean=-0.000228 rms=0.014508 Jy/beam ! Combined flux in latest and established models = 4.21849 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 4.21849 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=0.332476Jy sigma=0.002629 ! Fit after self-cal, rms=0.330252Jy sigma=0.002609 ! 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=1.058 mas, bmaj=2.533 mas, bpa=-22.62 degrees ! Estimated noise=685.498 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 = 0.0831844 Jy ! Component: 100 - total flux cleaned = 0.133647 Jy ! Component: 150 - total flux cleaned = 0.16948 Jy ! Component: 200 - total flux cleaned = 0.196343 Jy ! Total flux subtracted in 200 components = 0.196343 Jy ! Clean residual min=-0.048792 max=0.049881 Jy/beam ! Clean residual mean=-0.000034 rms=0.012454 Jy/beam ! Combined flux in latest and established models = 4.41483 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 4.41483 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=0.302286Jy sigma=0.002412 ! Fit after self-cal, rms=0.301455Jy sigma=0.002405 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.99 KP 1.01 ! LA 0.98 MK 0.99 NL 0.95 OV 0.99 ! PT 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.02 KP 1.00 ! LA 0.99 MK 0.98 NL 0.96 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 0.99 ! LA 1.01 MK 1.00 NL 0.94 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.01 KP 0.99 ! LA 1.01 MK 1.01 NL 0.94 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.96 KP 0.98 ! LA 1.00 MK 1.02 NL 0.96 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.99 KP 0.99 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.05 KP 0.97 ! LA 1.02 MK 1.03 NL 0.96 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.05 KP 0.80 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.05 KP 0.83 ! LA 1.01 MK 0.99 NL 0.96 OV 1.11 ! PT 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.03 KP 0.88 ! LA 1.03 MK 1.02 NL 0.96 OV 1.09 ! PT 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.02 KP 0.92 ! LA 1.03 MK 1.00 NL 0.97 OV 1.08 ! PT 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.05 KP 0.94 ! LA 1.00 MK 1.00 NL 0.97 OV 1.08 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.301455Jy sigma=0.002405 ! Fit after self-cal, rms=0.138057Jy sigma=0.001150 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.552 mas, bpa=-22.64 degrees ! Estimated noise=684.973 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0098747 Jy ! Component: 100 - total flux cleaned = 0.0130962 Jy ! Component: 150 - total flux cleaned = 0.0164894 Jy ! Component: 200 - total flux cleaned = 0.0199262 Jy ! Total flux subtracted in 200 components = 0.0199262 Jy ! Clean residual min=-0.023173 max=0.027576 Jy/beam ! Clean residual mean=-0.000120 rms=0.005516 Jy/beam ! Combined flux in latest and established models = 4.43476 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 4.43476 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=0.121629Jy sigma=0.001002 ! Fit after self-cal, rms=0.120518Jy sigma=0.000992 ! 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=0.120518Jy sigma=0.000992 ! Fit after self-cal, rms=0.102154Jy sigma=0.000839 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.553 mas, bpa=-22.69 degrees ! Estimated noise=684.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000875929 Jy ! Component: 100 - total flux cleaned = -0.000365455 Jy ! Component: 150 - total flux cleaned = -0.000775336 Jy ! Component: 200 - total flux cleaned = -0.00142193 Jy ! Total flux subtracted in 200 components = -0.00142193 Jy ! Clean residual min=-0.012794 max=0.013821 Jy/beam ! Clean residual mean=-0.000073 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 4.43334 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 4.43334 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=0.096868Jy sigma=0.000793 ! Fit after self-cal, rms=0.096482Jy sigma=0.000789 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (10.8, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518226 Jy ! Component: 100 - total flux cleaned = 0.00670386 Jy ! Component: 150 - total flux cleaned = 0.00669775 Jy ! Component: 200 - total flux cleaned = 0.00726177 Jy ! Total flux subtracted in 200 components = 0.00726177 Jy ! Clean residual min=-0.010002 max=0.008440 Jy/beam ! Clean residual mean=-0.000063 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 4.4406 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 4.4406 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=0.093769Jy sigma=0.000768 ! Fit after self-cal, rms=0.093667Jy sigma=0.000767 ! 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=0.093667Jy sigma=0.000767 ! Fit after self-cal, rms=0.087913Jy sigma=0.000722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.554 mas, bpa=-22.71 degrees ! Estimated noise=684.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241387 Jy ! Component: 100 - total flux cleaned = -0.00271728 Jy ! Component: 150 - total flux cleaned = -0.00272206 Jy ! Component: 200 - total flux cleaned = -0.00271845 Jy ! Total flux subtracted in 200 components = -0.00271845 Jy ! Clean residual min=-0.007763 max=0.007380 Jy/beam ! Clean residual mean=-0.000036 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 4.43788 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 4.43788 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=0.086350Jy sigma=0.000709 ! Fit after self-cal, rms=0.086288Jy sigma=0.000709 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317757 Jy ! Component: 100 - total flux cleaned = 0.00319225 Jy ! Component: 150 - total flux cleaned = 0.00263231 Jy ! Component: 200 - total flux cleaned = 0.0019482 Jy ! Total flux subtracted in 200 components = 0.0019482 Jy ! Clean residual min=-0.006397 max=0.005973 Jy/beam ! Clean residual mean=-0.000026 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 4.43983 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 4.43983 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=0.085298Jy sigma=0.000701 ! Fit after self-cal, rms=0.085252Jy sigma=0.000701 ! 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=0.085252Jy sigma=0.000701 ! Fit after self-cal, rms=0.085047Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=3.04 mas, bpa=-16.94 degrees ! Estimated noise=803.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011595 Jy ! Component: 100 - total flux cleaned = 0.000120693 Jy ! Component: 150 - total flux cleaned = -0.000368938 Jy ! Component: 200 - total flux cleaned = -0.000474531 Jy ! Total flux subtracted in 200 components = -0.000474531 Jy ! Clean residual min=-0.004704 max=0.005087 Jy/beam ! Clean residual mean=-0.000012 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 4.43936 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 151 components and 4.43936 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=0.084651Jy sigma=0.000695 ! Fit after self-cal, rms=0.084625Jy sigma=0.000695 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 = 0.000848239 Jy ! Component: 100 - total flux cleaned = 0.000851823 Jy ! Component: 150 - total flux cleaned = 0.000853674 Jy ! Component: 200 - total flux cleaned = 0.000925459 Jy ! Total flux subtracted in 200 components = 0.000925459 Jy ! Clean residual min=-0.004420 max=0.004906 Jy/beam ! Clean residual mean=0.000001 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 4.44028 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 169 components and 4.44028 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=0.084522Jy sigma=0.000694 ! Fit after self-cal, rms=0.084513Jy sigma=0.000694 ! 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=1.058 mas, bmaj=2.556 mas, bpa=-22.72 degrees ! Estimated noise=684.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 2.556 at -22.72 degrees (North through East) ! Clean map min=-0.0087143 max=3.8289 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 ! Performing amp+phase self-cal ! ! 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=0.084513Jy sigma=0.000694 ! Fit after self-cal, rms=0.074365Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.556 mas, bpa=-22.72 degrees ! Estimated noise=684.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00284853 Jy ! Component: 100 - total flux cleaned = -0.00336015 Jy ! Component: 150 - total flux cleaned = -0.00367197 Jy ! Component: 200 - total flux cleaned = -0.00424578 Jy ! Total flux subtracted in 200 components = -0.00424578 Jy ! Clean residual min=-0.004588 max=0.004894 Jy/beam ! Clean residual mean=-0.000010 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 4.43604 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 4.43604 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=0.073656Jy sigma=0.000606 ! Fit after self-cal, rms=0.073639Jy sigma=0.000605 ! Inverting map ! Added new window around map position (0.8, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211606 Jy ! Component: 100 - total flux cleaned = 0.00157111 Jy ! Component: 150 - total flux cleaned = 0.00119207 Jy ! Component: 200 - total flux cleaned = 0.00107134 Jy ! Total flux subtracted in 200 components = 0.00107134 Jy ! Clean residual min=-0.004181 max=0.004543 Jy/beam ! Clean residual mean=-0.000010 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 4.43711 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 4.43711 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=0.073132Jy sigma=0.000601 ! Fit after self-cal, rms=0.073113Jy sigma=0.000601 ! Inverting map ! Added new window around map position (-11.6, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221668 Jy ! Component: 100 - total flux cleaned = 0.00220072 Jy ! Component: 150 - total flux cleaned = 0.00197323 Jy ! Component: 200 - total flux cleaned = 0.00186318 Jy ! Total flux subtracted in 200 components = 0.00186318 Jy ! Clean residual min=-0.003712 max=0.003672 Jy/beam ! Clean residual mean=-0.000022 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 4.43897 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 203 components and 4.43897 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=0.072698Jy sigma=0.000598 ! Fit after self-cal, rms=0.072685Jy sigma=0.000598 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.072685Jy sigma=0.000598 ! Fit after self-cal, rms=0.072630Jy sigma=0.000597 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=0.8229 mas, bmaj=2.272 mas, bpa=-23.26 degrees ! Estimated noise=1097.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89747 Jy ! Component: 100 - total flux cleaned = 3.58263 Jy ! Component: 150 - total flux cleaned = 3.8826 Jy ! Component: 200 - total flux cleaned = 4.04718 Jy ! Total flux subtracted in 200 components = 4.04718 Jy ! Clean residual min=-0.032925 max=0.083870 Jy/beam ! Clean residual mean=-0.000497 rms=0.009753 Jy/beam ! Combined flux in latest and established models = 4.04718 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 11 model components to the UV plane model. ! The established model now contains 11 components and 4.04718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.557 mas, bpa=-22.73 degrees ! Estimated noise=684.056 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 = 0.135511 Jy ! Component: 100 - total flux cleaned = 0.20875 Jy ! Component: 150 - total flux cleaned = 0.255552 Jy ! Component: 200 - total flux cleaned = 0.287845 Jy ! Total flux subtracted in 200 components = 0.287845 Jy ! Clean residual min=-0.011180 max=0.018124 Jy/beam ! Clean residual mean=-0.000386 rms=0.003639 Jy/beam ! Combined flux in latest and established models = 4.33502 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 4.33502 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234239 Jy ! Component: 100 - total flux cleaned = 0.0410733 Jy ! Component: 150 - total flux cleaned = 0.0548094 Jy ! Component: 200 - total flux cleaned = 0.06584 Jy ! Total flux subtracted in 200 components = 0.06584 Jy ! Clean residual min=-0.006140 max=0.008571 Jy/beam ! Clean residual mean=-0.000138 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 4.40086 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 79 components and 4.40086 Jy ! Inverting map ! Added new window around map position (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946956 Jy ! Component: 100 - total flux cleaned = 0.017102 Jy ! Component: 150 - total flux cleaned = 0.0225698 Jy ! Component: 200 - total flux cleaned = 0.0250839 Jy ! Total flux subtracted in 200 components = 0.0250839 Jy ! Clean residual min=-0.005178 max=0.005558 Jy/beam ! Clean residual mean=-0.000060 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 4.42594 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 106 components and 4.42594 Jy ! Inverting map ! Added new window around map position (2.6, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031617 Jy ! Component: 100 - total flux cleaned = 0.00487702 Jy ! Component: 150 - total flux cleaned = 0.00645788 Jy ! Component: 200 - total flux cleaned = 0.00792579 Jy ! Total flux subtracted in 200 components = 0.00792579 Jy ! Clean residual min=-0.004683 max=0.004751 Jy/beam ! Clean residual mean=-0.000034 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 4.43387 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 129 components and 4.43387 Jy ! Inverting map ! Added new window around map position (-2.2, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415809 Jy ! Component: 100 - total flux cleaned = 0.00518565 Jy ! Component: 150 - total flux cleaned = 0.00615377 Jy ! Component: 200 - total flux cleaned = 0.00693933 Jy ! Total flux subtracted in 200 components = 0.00693933 Jy ! Clean residual min=-0.004143 max=0.004243 Jy/beam ! Clean residual mean=-0.000020 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 4.44081 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 143 components and 4.44081 Jy ! Inverting map ! Added new window around map position (-3.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216762 Jy ! Component: 100 - total flux cleaned = 0.0035327 Jy ! Component: 150 - total flux cleaned = 0.00435625 Jy ! Component: 200 - total flux cleaned = 0.00536453 Jy ! Total flux subtracted in 200 components = 0.00536453 Jy ! Clean residual min=-0.003506 max=0.003901 Jy/beam ! Clean residual mean=-0.000017 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 4.44618 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 169 components and 4.44618 Jy ! Inverting map ! Added new window around map position (-5.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343603 Jy ! Component: 100 - total flux cleaned = 0.00465829 Jy ! Component: 150 - total flux cleaned = 0.00558748 Jy ! Component: 200 - total flux cleaned = 0.00608347 Jy ! Total flux subtracted in 200 components = 0.00608347 Jy ! Clean residual min=-0.003069 max=0.002887 Jy/beam ! Clean residual mean=-0.000006 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 4.45226 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 193 components and 4.45226 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=2.206 mas, bmaj=3.042 mas, bpa=-16.98 degrees ! Estimated noise=802.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182758 Jy ! Component: 100 - total flux cleaned = 0.00252413 Jy ! Component: 150 - total flux cleaned = 0.00272865 Jy ! Component: 200 - total flux cleaned = 0.00298235 Jy ! Total flux subtracted in 200 components = 0.00298235 Jy ! Clean residual min=-0.002550 max=0.003083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 4.45524 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 = 0.000297952 Jy ! Component: 100 - total flux cleaned = 0.000685627 Jy ! Component: 150 - total flux cleaned = 0.000895392 Jy ! Component: 200 - total flux cleaned = 0.00129672 Jy ! Total flux subtracted in 200 components = 0.00129672 Jy ! Clean residual min=-0.002533 max=0.003071 Jy/beam ! Clean residual mean=0.000001 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 4.45654 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 265 components and 4.45654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.557 mas, bpa=-22.73 degrees ! Estimated noise=684.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125631 Jy ! Component: 100 - total flux cleaned = 0.000128765 Jy ! Component: 150 - total flux cleaned = 0.000127566 Jy ! Component: 200 - total flux cleaned = 0.000284828 Jy ! Total flux subtracted in 200 components = 0.000284828 Jy ! Clean residual min=-0.002600 max=0.002527 Jy/beam ! Clean residual mean=-0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 4.45683 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 286 components and 4.45683 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=0.071835Jy sigma=0.000590 ! Fit after self-cal, rms=0.071733Jy sigma=0.000589 wmodel J0854+2006_X_2017_09_26_pus_map.mod ! Writing 286 model components to file: J0854+2006_X_2017_09_26_pus_map.mod wobs J0854+2006_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_09_26_pus_uvs.fits wwins J0854+2006_X_2017_09_26_pus_map.win ! wwins: Wrote 12 windows to J0854+2006_X_2017_09_26_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 = -0.000547469 Jy ! Component: 100 - total flux cleaned = -0.00088712 Jy ! Component: 150 - total flux cleaned = -0.00100752 Jy ! Component: 200 - total flux cleaned = -0.00127736 Jy ! Component: 250 - total flux cleaned = -0.00153791 Jy ! Component: 300 - total flux cleaned = -0.00164623 Jy ! Component: 350 - total flux cleaned = -0.00178807 Jy ! Component: 400 - total flux cleaned = -0.0019267 Jy ! Component: 450 - total flux cleaned = -0.00209582 Jy ! Component: 500 - total flux cleaned = -0.00212857 Jy ! Component: 550 - total flux cleaned = -0.00229111 Jy ! Component: 600 - total flux cleaned = -0.00225935 Jy ! Component: 650 - total flux cleaned = -0.00232302 Jy ! Component: 700 - total flux cleaned = -0.00232301 Jy ! Component: 750 - total flux cleaned = -0.00238431 Jy ! Component: 800 - total flux cleaned = -0.00241446 Jy ! Component: 850 - total flux cleaned = -0.00244439 Jy ! Component: 900 - total flux cleaned = -0.00253245 Jy ! Component: 950 - total flux cleaned = -0.00264792 Jy ! Component: 1000 - total flux cleaned = -0.00270459 Jy ! Component: 1050 - total flux cleaned = -0.00276118 Jy ! Component: 1100 - total flux cleaned = -0.00287265 Jy ! Component: 1150 - total flux cleaned = -0.00306528 Jy ! Component: 1200 - total flux cleaned = -0.00317371 Jy ! Component: 1250 - total flux cleaned = -0.00333452 Jy ! Component: 1300 - total flux cleaned = -0.00341416 Jy ! Component: 1350 - total flux cleaned = -0.00362429 Jy ! Component: 1400 - total flux cleaned = -0.00375389 Jy ! Component: 1450 - total flux cleaned = -0.00380503 Jy ! Component: 1500 - total flux cleaned = -0.00398267 Jy ! Component: 1550 - total flux cleaned = -0.004058 Jy ! Component: 1600 - total flux cleaned = -0.00418212 Jy ! Component: 1650 - total flux cleaned = -0.00423101 Jy ! Component: 1700 - total flux cleaned = -0.00437723 Jy ! Component: 1750 - total flux cleaned = -0.00447371 Jy ! Component: 1800 - total flux cleaned = -0.00459307 Jy ! Component: 1850 - total flux cleaned = -0.00473473 Jy ! Component: 1900 - total flux cleaned = -0.00492186 Jy ! Component: 1950 - total flux cleaned = -0.00489831 Jy ! Component: 2000 - total flux cleaned = -0.00505963 Jy ! Total flux subtracted in 2048 components = -0.00512829 Jy ! Clean residual min=-0.001378 max=0.001433 Jy/beam ! Clean residual mean=-0.000012 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 4.4517 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 434 components and 4.4517 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 2.557 at -22.73 degrees (North through East) ! Clean map min=-0.0044316 max=3.8354 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.8354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000452895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0354249 0.0354249 0.0708498 0.1417 0.283399 0.566799 1.1336 2.26719 4.53439 9.06878 18.1376 36.2751 72.5502 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.835 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 2.557 at -22.73 degrees (North through East) ! Clean map min=-0.0044316 max=3.8354 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 J0854+2006_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:36:53 2019