! Started logfile: J0037+2407_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:58:17 2016 obs J0037+2407_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0037+2407_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982149 visibilities/baseline/integration-bin. ! Found source: J0037+2407 ! ! 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 344 lines of history. ! ! Reading 64704 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 J0037+2407_X_2014_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990107Jy sigma=0.011924 ! Fit after self-cal, rms=0.962151Jy sigma=0.011595 ! 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=0.7242 mas, bmaj=1.518 mas, bpa=-1.919 degrees ! Estimated noise=571.94 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 = 0.0284355 Jy ! Component: 100 - total flux cleaned = 0.0366022 Jy ! Total flux subtracted in 100 components = 0.0366022 Jy ! Clean residual min=-0.003524 max=0.005385 Jy/beam ! Clean residual mean=-0.000057 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0366022 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0366022 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=0.075375Jy sigma=0.000879 ! Fit after self-cal, rms=0.074510Jy sigma=0.000868 ! 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=0.9162 mas, bmaj=1.837 mas, bpa=-0.5628 degrees ! Estimated noise=233.391 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 = 0.0103441 Jy ! Component: 100 - total flux cleaned = 0.0166353 Jy ! Component: 150 - total flux cleaned = 0.0208128 Jy ! Component: 200 - total flux cleaned = 0.0235979 Jy ! Total flux subtracted in 200 components = 0.0235979 Jy ! Clean residual min=-0.005214 max=0.006998 Jy/beam ! Clean residual mean=-0.000167 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.0602001 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.0602001 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=0.072962Jy sigma=0.000849 ! Fit after self-cal, rms=0.072890Jy sigma=0.000846 ! 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 1.34 FD 1.33 HN 1.20 KP 0.85 ! LA 0.73 MK 1.34 NL 1.40 OV 1.95 ! PT 0.61 SC 1.21 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.32 HN 1.25 KP 0.80 ! LA 0.71 MK 1.31 NL 1.40 OV 1.86 ! PT 0.60 SC 1.21 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.30 HN 1.32 KP 0.79 ! LA 0.71 MK 1.25 NL 1.40 OV 1.94 ! PT 0.58 SC 1.34 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.25 HN 1.29 KP 0.72 ! LA 0.75 MK 1.35 NL 1.31 OV 1.86 ! PT 0.60 SC 1.16 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.24 HN 1.17 KP 0.68 ! LA 0.70 MK 1.29 NL 1.46 OV 2.01 ! PT 0.60 SC 1.25 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.24 HN 1.11 KP 0.75 ! LA 0.72 MK 1.36 NL 1.46 OV 1.89 ! PT 0.60 SC 1.21 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.31 HN 1.16 KP 0.73 ! LA 0.81 MK 1.21 NL 1.37 OV 1.73 ! PT 0.67 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.23 HN 1.21 KP 0.75 ! LA 0.72 MK 1.08 NL 1.43 OV 1.74 ! PT 0.63 SC 1.11 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.29 HN 1.20 KP 0.73 ! LA 0.71 MK 1.14 NL 1.45 OV 1.87 ! PT 0.61 SC 1.07 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.22 HN 1.10 KP 0.78 ! LA 0.75 MK 1.16 NL 1.32 OV 1.54 ! PT 0.64 SC 1.06 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.31 HN 0.99 KP 0.79 ! LA 0.75 MK 1.09 NL 1.28 OV 1.64 ! PT 0.66 SC 0.93 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.23 HN 0.95 KP 0.81 ! LA 0.76 MK 1.11 NL 1.30 OV 1.59 ! PT 0.68 SC 0.96 ! ! ! Fit before self-cal, rms=0.072890Jy sigma=0.000846 ! Fit after self-cal, rms=0.093007Jy sigma=0.000814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.975 mas, bmaj=1.962 mas, bpa=-0.1048 degrees ! Estimated noise=250.651 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 = 0.000583123 Jy ! Component: 100 - total flux cleaned = 0.000625462 Jy ! Component: 150 - total flux cleaned = 0.000585368 Jy ! Component: 200 - total flux cleaned = 0.000554399 Jy ! Total flux subtracted in 200 components = 0.000554399 Jy ! Clean residual min=-0.003944 max=0.005841 Jy/beam ! Clean residual mean=-0.000056 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.0607545 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0607545 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=0.092905Jy sigma=0.000814 ! Fit after self-cal, rms=0.094896Jy sigma=0.000804 ! 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=0.094896Jy sigma=0.000804 ! Fit after self-cal, rms=0.115332Jy sigma=0.000798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=1.983 mas, bpa=2.009 degrees ! Estimated noise=263.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457499 Jy ! Component: 100 - total flux cleaned = 0.000348177 Jy ! Component: 150 - total flux cleaned = 0.000290474 Jy ! Component: 200 - total flux cleaned = 0.000264841 Jy ! Total flux subtracted in 200 components = 0.000264841 Jy ! Clean residual min=-0.002849 max=0.004256 Jy/beam ! Clean residual mean=-0.000020 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0610193 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0610193 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=0.115268Jy sigma=0.000798 ! Fit after self-cal, rms=0.116090Jy sigma=0.000797 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 = -0.000468945 Jy ! Component: 100 - total flux cleaned = -0.000516557 Jy ! Component: 150 - total flux cleaned = -0.000535714 Jy ! Component: 200 - total flux cleaned = -0.000535934 Jy ! Total flux subtracted in 200 components = -0.000535934 Jy ! Clean residual min=-0.002803 max=0.003737 Jy/beam ! Clean residual mean=-0.000026 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0604834 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0604834 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=0.116087Jy sigma=0.000797 ! Fit after self-cal, rms=0.116085Jy sigma=0.000797 ! 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=0.116085Jy sigma=0.000797 ! Fit after self-cal, rms=0.123232Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.997 mas, bpa=3.275 degrees ! Estimated noise=268.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216244 Jy ! Component: 100 - total flux cleaned = 0.00018333 Jy ! Component: 150 - total flux cleaned = 0.000155648 Jy ! Component: 200 - total flux cleaned = 0.000131635 Jy ! Total flux subtracted in 200 components = 0.000131635 Jy ! Clean residual min=-0.002832 max=0.003765 Jy/beam ! Clean residual mean=-0.000020 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.060615 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.060615 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=0.123196Jy sigma=0.000797 ! Fit after self-cal, rms=0.123352Jy sigma=0.000797 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 = -0.000137237 Jy ! Component: 100 - total flux cleaned = -0.000179896 Jy ! Component: 150 - total flux cleaned = -0.000197411 Jy ! Component: 200 - total flux cleaned = -0.000214072 Jy ! Total flux subtracted in 200 components = -0.000214072 Jy ! Clean residual min=-0.002848 max=0.003701 Jy/beam ! Clean residual mean=-0.000021 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.060401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.060401 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=0.123343Jy sigma=0.000797 ! Fit after self-cal, rms=0.123336Jy sigma=0.000797 ! 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=0.123336Jy sigma=0.000797 ! Fit after self-cal, rms=0.127727Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.411 mas, bmaj=3.17 mas, bpa=-3.096 degrees ! Estimated noise=285.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247219 Jy ! Component: 100 - total flux cleaned = 0.000309051 Jy ! Component: 150 - total flux cleaned = 0.000383831 Jy ! Component: 200 - total flux cleaned = 0.000442182 Jy ! Total flux subtracted in 200 components = 0.000442182 Jy ! Clean residual min=-0.004105 max=0.004913 Jy/beam ! Clean residual mean=-0.000035 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.0608432 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 46 components and 0.0608432 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=0.127724Jy sigma=0.000797 ! Fit after self-cal, rms=0.127777Jy sigma=0.000796 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 = -0.000104108 Jy ! Component: 100 - total flux cleaned = -5.91548e-05 Jy ! Component: 150 - total flux cleaned = -2.40348e-05 Jy ! Component: 200 - total flux cleaned = -8.55093e-06 Jy ! Total flux subtracted in 200 components = -8.55093e-06 Jy ! Clean residual min=-0.004111 max=0.004897 Jy/beam ! Clean residual mean=-0.000035 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.0608346 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.0608346 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=0.127779Jy sigma=0.000797 ! Fit after self-cal, rms=0.127756Jy sigma=0.000796 ! 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=1.019 mas, bmaj=2.008 mas, bpa=4.323 degrees ! Estimated noise=271.976 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.008 at 4.323 degrees (North through East) ! Clean map min=-0.0027632 max=0.040946 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=0.7879 mas, bmaj=1.617 mas, bpa=4.604 degrees ! Estimated noise=741.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355847 Jy ! Component: 100 - total flux cleaned = 0.0478768 Jy ! Component: 150 - total flux cleaned = 0.0540726 Jy ! Component: 200 - total flux cleaned = 0.0567567 Jy ! Total flux subtracted in 200 components = 0.0567567 Jy ! Clean residual min=-0.003636 max=0.004901 Jy/beam ! Clean residual mean=-0.000011 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0567567 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0567567 Jy ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.008 mas, bpa=4.323 degrees ! Estimated noise=271.976 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) ! Added new window around map position (-13.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377536 Jy ! Component: 100 - total flux cleaned = 0.00562698 Jy ! Component: 150 - total flux cleaned = 0.00616861 Jy ! Component: 200 - total flux cleaned = 0.00627312 Jy ! Total flux subtracted in 200 components = 0.00627312 Jy ! Clean residual min=-0.002787 max=0.004103 Jy/beam ! Clean residual mean=-0.000012 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0630298 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.0630298 Jy ! Inverting map ! Added new window around map position (5.6, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347188 Jy ! Component: 100 - total flux cleaned = 0.00448672 Jy ! Component: 150 - total flux cleaned = 0.00480796 Jy ! Component: 200 - total flux cleaned = 0.00480882 Jy ! Total flux subtracted in 200 components = 0.00480882 Jy ! Clean residual min=-0.002704 max=0.003257 Jy/beam ! Clean residual mean=-0.000009 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0678386 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.0678386 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=2.411 mas, bmaj=3.17 mas, bpa=-3.096 degrees ! Estimated noise=285.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222514 Jy ! Component: 100 - total flux cleaned = -0.000175697 Jy ! Component: 150 - total flux cleaned = -0.000220195 Jy ! Component: 200 - total flux cleaned = -0.000219774 Jy ! Total flux subtracted in 200 components = -0.000219774 Jy ! Clean residual min=-0.003638 max=0.003918 Jy/beam ! Clean residual mean=-0.000018 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.0676188 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 = 3.9674e-05 Jy ! Component: 100 - total flux cleaned = 7.56167e-05 Jy ! Component: 150 - total flux cleaned = 7.61371e-05 Jy ! Component: 200 - total flux cleaned = 4.53317e-05 Jy ! Total flux subtracted in 200 components = 4.53317e-05 Jy ! Clean residual min=-0.003606 max=0.003922 Jy/beam ! Clean residual mean=-0.000017 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0676642 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.0676642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.008 mas, bpa=4.323 degrees ! Estimated noise=271.976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178757 Jy ! Component: 100 - total flux cleaned = 0.000261921 Jy ! Component: 150 - total flux cleaned = 0.000263168 Jy ! Component: 200 - total flux cleaned = 0.000299171 Jy ! Total flux subtracted in 200 components = 0.000299171 Jy ! Clean residual min=-0.002803 max=0.003282 Jy/beam ! Clean residual mean=-0.000006 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0679634 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.0679633 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=0.127472Jy sigma=0.000794 ! Fit after self-cal, rms=0.127299Jy sigma=0.000792 wmodel J0037+2407_X_2014_05_31_pus_map.mod ! Writing 85 model components to file: J0037+2407_X_2014_05_31_pus_map.mod wobs J0037+2407_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0037+2407_X_2014_05_31_pus_uvs.fits wwins J0037+2407_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0037+2407_X_2014_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 = 0.00155821 Jy ! Component: 100 - total flux cleaned = 0.0029691 Jy ! Component: 150 - total flux cleaned = 0.00428113 Jy ! Component: 200 - total flux cleaned = 0.00551467 Jy ! Component: 250 - total flux cleaned = 0.00668866 Jy ! Component: 300 - total flux cleaned = 0.0078121 Jy ! Component: 350 - total flux cleaned = 0.00863424 Jy ! Component: 400 - total flux cleaned = 0.00917926 Jy ! Component: 450 - total flux cleaned = 0.00975016 Jy ! Component: 500 - total flux cleaned = 0.0103461 Jy ! Component: 550 - total flux cleaned = 0.0108117 Jy ! Component: 600 - total flux cleaned = 0.0113042 Jy ! Component: 650 - total flux cleaned = 0.011675 Jy ! Component: 700 - total flux cleaned = 0.012184 Jy ! Component: 750 - total flux cleaned = 0.0126456 Jy ! Component: 800 - total flux cleaned = 0.0129933 Jy ! Component: 850 - total flux cleaned = 0.0134363 Jy ! Component: 900 - total flux cleaned = 0.0138039 Jy ! Component: 950 - total flux cleaned = 0.0141973 Jy ! Component: 1000 - total flux cleaned = 0.0145511 Jy ! Component: 1050 - total flux cleaned = 0.0149619 Jy ! Component: 1100 - total flux cleaned = 0.0153349 Jy ! Component: 1150 - total flux cleaned = 0.0156103 Jy ! Component: 1200 - total flux cleaned = 0.0159412 Jy ! Component: 1250 - total flux cleaned = 0.0162966 Jy ! Component: 1300 - total flux cleaned = 0.0165878 Jy ! Component: 1350 - total flux cleaned = 0.0169041 Jy ! Component: 1400 - total flux cleaned = 0.0171304 Jy ! Component: 1450 - total flux cleaned = 0.0174094 Jy ! Component: 1500 - total flux cleaned = 0.0177385 Jy ! Component: 1550 - total flux cleaned = 0.0179276 Jy ! Component: 1600 - total flux cleaned = 0.0181682 Jy ! Component: 1650 - total flux cleaned = 0.0184843 Jy ! Component: 1700 - total flux cleaned = 0.0187184 Jy ! Component: 1750 - total flux cleaned = 0.0190011 Jy ! Component: 1800 - total flux cleaned = 0.0193304 Jy ! Component: 1850 - total flux cleaned = 0.0195798 Jy ! Component: 1900 - total flux cleaned = 0.0198508 Jy ! Component: 1950 - total flux cleaned = 0.0200213 Jy ! Component: 2000 - total flux cleaned = 0.0202862 Jy ! Total flux subtracted in 2048 components = 0.0205005 Jy ! Clean residual min=-0.001216 max=0.001228 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0884638 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 240 components and 0.0884638 Jy ![Exited script file: muppet] wmap "J0037+2407_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.008 at 4.323 degrees (North through East) ! Clean map min=-0.0022401 max=0.042213 Jy/beam ! Writing clean map to FITS file: J0037+2407_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0422133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000481843 device "J0037+2407_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0037+2407_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.42434 3.42434 6.84869 13.6974 27.3948 54.7895 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.008 at 4.323 degrees (North through East) ! Clean map min=-0.0022401 max=0.042213 Jy/beam quit ! Quitting program ! Log file J0037+2407_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:58:21 2016