! Started logfile: J1700+0522_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:52:24 2019 obs J1700+0522_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1700+0522_X_2017_05_31_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956085 visibilities/baseline/integration-bin. ! Found source: J1700+0522 ! ! 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 1698 lines of history. ! ! Reading 43368 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 J1700+0522_X_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.823782Jy sigma=0.006629 ! Fit after self-cal, rms=0.813366Jy sigma=0.006562 ! 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=0.7232 mas, bmaj=1.729 mas, bpa=-2.586 degrees ! Estimated noise=844.429 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 = 0.148875 Jy ! Component: 100 - total flux cleaned = 0.181628 Jy ! Total flux subtracted in 100 components = 0.181628 Jy ! Clean residual min=-0.004330 max=0.010481 Jy/beam ! Clean residual mean=-0.000016 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.181628 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.181628 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=0.090822Jy sigma=0.000671 ! Fit after self-cal, rms=0.090817Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104756 Jy ! Component: 100 - total flux cleaned = 0.0155511 Jy ! Total flux subtracted in 100 components = 0.0155511 Jy ! Clean residual min=-0.003972 max=0.004043 Jy/beam ! Clean residual mean=-0.000002 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.197179 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.197179 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=0.089690Jy sigma=0.000658 ! Fit after self-cal, rms=0.089697Jy sigma=0.000658 ! 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=0.9033 mas, bmaj=2.008 mas, bpa=-1.822 degrees ! Estimated noise=427.44 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 = 0.00368066 Jy ! Component: 100 - total flux cleaned = 0.00564018 Jy ! Component: 150 - total flux cleaned = 0.00681914 Jy ! Component: 200 - total flux cleaned = 0.00731424 Jy ! Total flux subtracted in 200 components = 0.00731424 Jy ! Clean residual min=-0.004708 max=0.003907 Jy/beam ! Clean residual mean=0.000005 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.204493 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.204493 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=0.089581Jy sigma=0.000656 ! Fit after self-cal, rms=0.089586Jy sigma=0.000656 ! 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 0.97 FD 1.00 HN 1.06 KP 1.04 ! LA 0.98 MK 0.98 NL 0.94 OV 1.08 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.11 KP 0.98 ! LA 0.98 MK 0.98 NL 0.94 OV 1.07 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.91 ! LA 0.98 MK 0.97 NL 0.95 OV 1.07 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.08 KP 1.01 ! LA 0.99 MK 1.01 NL 0.94 OV 1.06 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.97 MK 1.02 NL 0.89 OV 1.08 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 1.01 ! LA 1.00 MK 1.00 NL 0.87 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.12 KP 0.98 ! LA 1.01 MK 1.00 NL 0.86 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.11 KP 1.00 ! LA 0.99 MK 1.01 NL 0.87 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.10 KP 1.02 ! LA 1.01 MK 0.99 NL 0.85 OV 1.01 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.11 KP 1.01 ! LA 1.01 MK 1.02 NL 0.86 OV 0.98 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.14 KP 0.91 ! LA 1.02 MK 1.05 NL 0.89 OV 1.01 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.08 KP 0.97 ! LA 1.01 MK 1.05 NL 0.87 OV 1.09 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.089586Jy sigma=0.000656 ! Fit after self-cal, rms=0.089887Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9072 mas, bmaj=2.005 mas, bpa=-1.79 degrees ! Estimated noise=425.845 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 = -0.000806021 Jy ! Component: 100 - total flux cleaned = -0.000809271 Jy ! Component: 150 - total flux cleaned = -0.000769487 Jy ! Component: 200 - total flux cleaned = -0.000752528 Jy ! Total flux subtracted in 200 components = -0.000752528 Jy ! Clean residual min=-0.001721 max=0.002017 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.203741 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.203741 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=0.089869Jy sigma=0.000646 ! Fit after self-cal, rms=0.089920Jy sigma=0.000646 ! 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=0.089920Jy sigma=0.000646 ! Fit after self-cal, rms=0.091922Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=2.003 mas, bpa=-1.745 degrees ! Estimated noise=425.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239814 Jy ! Component: 100 - total flux cleaned = -0.000295964 Jy ! Component: 150 - total flux cleaned = -0.00032945 Jy ! Component: 200 - total flux cleaned = -0.000360104 Jy ! Total flux subtracted in 200 components = -0.000360104 Jy ! Clean residual min=-0.001192 max=0.001416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.203381 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.203381 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=0.091914Jy sigma=0.000642 ! Fit after self-cal, rms=0.091949Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138769 Jy ! Component: 100 - total flux cleaned = 0.00171603 Jy ! Component: 150 - total flux cleaned = 0.00185089 Jy ! Component: 200 - total flux cleaned = 0.0018694 Jy ! Total flux subtracted in 200 components = 0.0018694 Jy ! Clean residual min=-0.001039 max=0.001019 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.20525 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.20525 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=0.091926Jy sigma=0.000642 ! Fit after self-cal, rms=0.091924Jy sigma=0.000642 ! 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=0.091924Jy sigma=0.000642 ! Fit after self-cal, rms=0.092069Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9054 mas, bmaj=2.002 mas, bpa=-1.742 degrees ! Estimated noise=425.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608187 Jy ! Component: 100 - total flux cleaned = 0.000666082 Jy ! Component: 150 - total flux cleaned = 0.000681825 Jy ! Component: 200 - total flux cleaned = 0.000667157 Jy ! Total flux subtracted in 200 components = 0.000667157 Jy ! Clean residual min=-0.001047 max=0.001022 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.205917 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.205917 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=0.092060Jy sigma=0.000642 ! Fit after self-cal, rms=0.092063Jy sigma=0.000642 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 = 4.09668e-05 Jy ! Component: 100 - total flux cleaned = 2.67896e-05 Jy ! Component: 150 - total flux cleaned = 2.68032e-05 Jy ! Component: 200 - total flux cleaned = 2.6978e-05 Jy ! Total flux subtracted in 200 components = 2.6978e-05 Jy ! Clean residual min=-0.001036 max=0.001006 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.205944 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.205944 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=0.092059Jy sigma=0.000642 ! Fit after self-cal, rms=0.092058Jy sigma=0.000642 ! 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=0.092058Jy sigma=0.000642 ! Fit after self-cal, rms=0.091992Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.218 mas, bpa=0.5792 degrees ! Estimated noise=527.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385128 Jy ! Component: 100 - total flux cleaned = 0.000473422 Jy ! Component: 150 - total flux cleaned = 0.000510249 Jy ! Component: 200 - total flux cleaned = 0.000522567 Jy ! Total flux subtracted in 200 components = 0.000522567 Jy ! Clean residual min=-0.001268 max=0.001179 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.206467 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.206467 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=0.091992Jy sigma=0.000642 ! Fit after self-cal, rms=0.091991Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97682e-05 Jy ! Component: 100 - total flux cleaned = 4.82671e-05 Jy ! Component: 150 - total flux cleaned = 5.93113e-05 Jy ! Component: 200 - total flux cleaned = 6.95687e-05 Jy ! Total flux subtracted in 200 components = 6.95687e-05 Jy ! Clean residual min=-0.001259 max=0.001184 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.206536 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.206536 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=0.091991Jy sigma=0.000642 ! Fit after self-cal, rms=0.091991Jy sigma=0.000642 ! 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=0.905 mas, bmaj=2.002 mas, bpa=-1.757 degrees ! Estimated noise=425.461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.002 at -1.757 degrees (North through East) ! Clean map min=-0.00095817 max=0.19002 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=0.7248 mas, bmaj=1.723 mas, bpa=-2.533 degrees ! Estimated noise=840.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148137 Jy ! Component: 100 - total flux cleaned = 0.180914 Jy ! Component: 150 - total flux cleaned = 0.191429 Jy ! Component: 200 - total flux cleaned = 0.196055 Jy ! Total flux subtracted in 200 components = 0.196055 Jy ! Clean residual min=-0.002000 max=0.002194 Jy/beam ! Clean residual mean=-0.000008 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.196055 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.196055 Jy ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.002 mas, bpa=-1.757 degrees ! Estimated noise=425.461 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 = 0.00355942 Jy ! Component: 100 - total flux cleaned = 0.00562286 Jy ! Component: 150 - total flux cleaned = 0.00705446 Jy ! Component: 200 - total flux cleaned = 0.00807859 Jy ! Total flux subtracted in 200 components = 0.00807859 Jy ! Clean residual min=-0.001119 max=0.001010 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.204134 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.204134 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=2.185 mas, bmaj=3.218 mas, bpa=0.5792 degrees ! Estimated noise=527.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110433 Jy ! Component: 100 - total flux cleaned = 0.00173112 Jy ! Component: 150 - total flux cleaned = 0.00197175 Jy ! Component: 200 - total flux cleaned = 0.00209378 Jy ! Total flux subtracted in 200 components = 0.00209378 Jy ! Clean residual min=-0.001279 max=0.001145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.206228 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 = 7.56296e-05 Jy ! Component: 100 - total flux cleaned = 0.000130221 Jy ! Component: 150 - total flux cleaned = 0.000159845 Jy ! Component: 200 - total flux cleaned = 0.000170834 Jy ! Total flux subtracted in 200 components = 0.000170834 Jy ! Clean residual min=-0.001258 max=0.001160 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.206399 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.206399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.002 mas, bpa=-1.757 degrees ! Estimated noise=425.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000353613 Jy ! Component: 100 - total flux cleaned = -0.000401927 Jy ! Component: 150 - total flux cleaned = -0.000443848 Jy ! Component: 200 - total flux cleaned = -0.000482884 Jy ! Total flux subtracted in 200 components = -0.000482884 Jy ! Clean residual min=-0.001034 max=0.000997 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.205916 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.205916 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=0.091989Jy sigma=0.000642 ! Fit after self-cal, rms=0.091986Jy sigma=0.000642 wmodel J1700+0522_X_2017_05_31_pus_map.mod ! Writing 90 model components to file: J1700+0522_X_2017_05_31_pus_map.mod wobs J1700+0522_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1700+0522_X_2017_05_31_pus_uvs.fits wwins J1700+0522_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1700+0522_X_2017_05_31_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 = -0.000114201 Jy ! Component: 100 - total flux cleaned = -0.000166494 Jy ! Component: 150 - total flux cleaned = -0.000150435 Jy ! Component: 200 - total flux cleaned = -0.000134496 Jy ! Component: 250 - total flux cleaned = -0.000149293 Jy ! Component: 300 - total flux cleaned = -0.000193096 Jy ! Component: 350 - total flux cleaned = -0.000193199 Jy ! Component: 400 - total flux cleaned = -0.000207075 Jy ! Component: 450 - total flux cleaned = -0.000220612 Jy ! Component: 500 - total flux cleaned = -0.000180542 Jy ! Component: 550 - total flux cleaned = -0.000180765 Jy ! Component: 600 - total flux cleaned = -0.000142139 Jy ! Component: 650 - total flux cleaned = -0.000129656 Jy ! Component: 700 - total flux cleaned = -0.000117174 Jy ! Component: 750 - total flux cleaned = -5.60237e-05 Jy ! Component: 800 - total flux cleaned = -8.03299e-05 Jy ! Component: 850 - total flux cleaned = -6.86154e-05 Jy ! Component: 900 - total flux cleaned = -8.02117e-05 Jy ! Component: 950 - total flux cleaned = -8.03017e-05 Jy ! Component: 1000 - total flux cleaned = -5.75581e-05 Jy ! Component: 1050 - total flux cleaned = -9.11801e-05 Jy ! Component: 1100 - total flux cleaned = -7.98824e-05 Jy ! Component: 1150 - total flux cleaned = -5.78355e-05 Jy ! Component: 1200 - total flux cleaned = -5.79648e-05 Jy ! Component: 1250 - total flux cleaned = -2.58056e-05 Jy ! Component: 1300 - total flux cleaned = -1.50643e-05 Jy ! Component: 1350 - total flux cleaned = 2.69442e-05 Jy ! Component: 1400 - total flux cleaned = 6.84425e-05 Jy ! Component: 1450 - total flux cleaned = 9.93085e-05 Jy ! Component: 1500 - total flux cleaned = 0.000119451 Jy ! Component: 1550 - total flux cleaned = 0.000149753 Jy ! Component: 1600 - total flux cleaned = 0.000169757 Jy ! Component: 1650 - total flux cleaned = 0.000189425 Jy ! Component: 1700 - total flux cleaned = 0.0001797 Jy ! Component: 1750 - total flux cleaned = 0.00021852 Jy ! Component: 1800 - total flux cleaned = 0.000209008 Jy ! Component: 1850 - total flux cleaned = 0.000237553 Jy ! Component: 1900 - total flux cleaned = 0.00026584 Jy ! Component: 1950 - total flux cleaned = 0.000256605 Jy ! Component: 2000 - total flux cleaned = 0.000302927 Jy ! Total flux subtracted in 2048 components = 0.000284509 Jy ! Clean residual min=-0.000457 max=0.000564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.2062 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 249 components and 0.2062 Jy ![Exited script file: muppet] wmap "J1700+0522_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.002 at -1.757 degrees (North through East) ! Clean map min=-0.0007782 max=0.19044 Jy/beam ! Writing clean map to FITS file: J1700+0522_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280995 0.280995 0.561991 1.12398 2.24796 4.49593 8.99185 17.9837 35.9674 71.9348 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.19 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.002 at -1.757 degrees (North through East) ! Clean map min=-0.0007782 max=0.19044 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 J1700+0522_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:52:26 2019