! Started logfile: J2358+3922_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:59 2017 obs J2358+3922_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2358+3922_X_2014_01_04_pus_uva.fits ! AN table 1: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2358+3922 ! ! 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 382 lines of history. ! ! Reading 11400 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 J2358+3922_X_2014_01_04_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 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.857438Jy sigma=0.011042 ! Fit after self-cal, rms=0.839361Jy sigma=0.010795 ! 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=0.7364 mas, bmaj=1.359 mas, bpa=-3.995 degrees ! Estimated noise=1343 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 = 0.123386 Jy ! Component: 100 - total flux cleaned = 0.165315 Jy ! Total flux subtracted in 100 components = 0.165315 Jy ! Clean residual min=-0.026329 max=0.047496 Jy/beam ! Clean residual mean=-0.000420 rms=0.009056 Jy/beam ! Combined flux in latest and established models = 0.165315 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.165315 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=0.113275Jy sigma=0.001473 ! Fit after self-cal, rms=0.112831Jy sigma=0.001468 ! 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=0.9305 mas, bmaj=1.676 mas, bpa=-1.015 degrees ! Estimated noise=519.969 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 = 0.0411313 Jy ! Component: 100 - total flux cleaned = 0.0635727 Jy ! Component: 150 - total flux cleaned = 0.0769811 Jy ! Component: 200 - total flux cleaned = 0.0850748 Jy ! Total flux subtracted in 200 components = 0.0850748 Jy ! Clean residual min=-0.023843 max=0.053628 Jy/beam ! Clean residual mean=-0.000567 rms=0.008720 Jy/beam ! Combined flux in latest and established models = 0.250389 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.250389 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=0.100178Jy sigma=0.001227 ! Fit after self-cal, rms=0.099014Jy sigma=0.001215 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425444 Jy ! Component: 100 - total flux cleaned = 0.0480246 Jy ! Component: 150 - total flux cleaned = 0.0505484 Jy ! Component: 200 - total flux cleaned = 0.0521991 Jy ! Total flux subtracted in 200 components = 0.0521991 Jy ! Clean residual min=-0.012581 max=0.015138 Jy/beam ! Clean residual mean=-0.000184 rms=0.003800 Jy/beam ! Combined flux in latest and established models = 0.302588 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.302588 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=0.080841Jy sigma=0.000930 ! Fit after self-cal, rms=0.078387Jy sigma=0.000894 ! 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 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.79 NL 1.06 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.88 NL 1.05 OV 0.98 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.86 NL 1.04 OV 0.99 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.87 NL 1.07 OV 0.97 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.91 NL 1.06 OV 1.01 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.92 NL 1.08 OV 1.02 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.06 OV 1.02 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.93 NL 1.07 OV 1.02 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.93 NL 1.05 OV 1.04 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 1.08 OV 1.01 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.95 NL 1.09 OV 1.02 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.97 NL 1.05 OV 1.03 PT 0.96 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.078387Jy sigma=0.000894 ! Fit after self-cal, rms=0.074224Jy sigma=0.000880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=1.661 mas, bpa=-1.762 degrees ! Estimated noise=509.705 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 = 0.00543052 Jy ! Component: 100 - total flux cleaned = 0.00397201 Jy ! Component: 150 - total flux cleaned = 0.00281088 Jy ! Component: 200 - total flux cleaned = 0.00125523 Jy ! Total flux subtracted in 200 components = 0.00125523 Jy ! Clean residual min=-0.007696 max=0.009219 Jy/beam ! Clean residual mean=-0.000034 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.303844 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.303844 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=0.071850Jy sigma=0.000851 ! Fit after self-cal, rms=0.071618Jy sigma=0.000847 ! 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=0.071618Jy sigma=0.000847 ! Fit after self-cal, rms=0.070111Jy sigma=0.000844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=1.644 mas, bpa=-2.215 degrees ! Estimated noise=505.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317107 Jy ! Component: 100 - total flux cleaned = 0.0025353 Jy ! Component: 150 - total flux cleaned = 0.00184959 Jy ! Component: 200 - total flux cleaned = 0.00148942 Jy ! Total flux subtracted in 200 components = 0.00148942 Jy ! Clean residual min=-0.006277 max=0.006206 Jy/beam ! Clean residual mean=-0.000024 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.305333 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.305333 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=0.069315Jy sigma=0.000835 ! Fit after self-cal, rms=0.069260Jy sigma=0.000834 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 = 0.000551664 Jy ! Component: 100 - total flux cleaned = 0.000439266 Jy ! Component: 150 - total flux cleaned = 0.000237765 Jy ! Component: 200 - total flux cleaned = 0.000146244 Jy ! Total flux subtracted in 200 components = 0.000146244 Jy ! Clean residual min=-0.005259 max=0.005020 Jy/beam ! Clean residual mean=-0.000020 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.305479 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.305479 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=0.068867Jy sigma=0.000830 ! Fit after self-cal, rms=0.068845Jy sigma=0.000830 ! 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=0.068845Jy sigma=0.000830 ! Fit after self-cal, rms=0.067790Jy sigma=0.000830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9028 mas, bmaj=1.641 mas, bpa=-2.827 degrees ! Estimated noise=501.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176623 Jy ! Component: 100 - total flux cleaned = 0.00177208 Jy ! Component: 150 - total flux cleaned = 0.00185213 Jy ! Component: 200 - total flux cleaned = 0.00185084 Jy ! Total flux subtracted in 200 components = 0.00185084 Jy ! Clean residual min=-0.004461 max=0.004538 Jy/beam ! Clean residual mean=-0.000016 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.30733 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.30733 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=0.067536Jy sigma=0.000827 ! Fit after self-cal, rms=0.067526Jy sigma=0.000827 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 = 0.000655428 Jy ! Component: 100 - total flux cleaned = 0.000657354 Jy ! Component: 150 - total flux cleaned = 0.000597275 Jy ! Component: 200 - total flux cleaned = 0.000540045 Jy ! Total flux subtracted in 200 components = 0.000540045 Jy ! Clean residual min=-0.003932 max=0.004277 Jy/beam ! Clean residual mean=-0.000011 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.30787 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.30787 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=0.067370Jy sigma=0.000825 ! Fit after self-cal, rms=0.067368Jy sigma=0.000825 ! 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=0.067368Jy sigma=0.000825 ! Fit after self-cal, rms=0.067054Jy sigma=0.000825 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.627 mas, bpa=-9.083 degrees ! Estimated noise=610.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133205 Jy ! Component: 100 - total flux cleaned = 0.00165732 Jy ! Component: 150 - total flux cleaned = 0.00185889 Jy ! Component: 200 - total flux cleaned = 0.00201636 Jy ! Total flux subtracted in 200 components = 0.00201636 Jy ! Clean residual min=-0.003643 max=0.004980 Jy/beam ! Clean residual mean=-0.000002 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.309886 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.309887 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=0.067026Jy sigma=0.000824 ! Fit after self-cal, rms=0.067002Jy sigma=0.000824 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 = -9.76222e-05 Jy ! Component: 100 - total flux cleaned = 0.000122633 Jy ! Component: 150 - total flux cleaned = 0.000264799 Jy ! Component: 200 - total flux cleaned = 0.00038346 Jy ! Total flux subtracted in 200 components = 0.00038346 Jy ! Clean residual min=-0.003627 max=0.004737 Jy/beam ! Clean residual mean=0.000005 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.31027 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.31027 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=0.066995Jy sigma=0.000824 ! Fit after self-cal, rms=0.066980Jy sigma=0.000824 ! 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=0.9014 mas, bmaj=1.641 mas, bpa=-3.025 degrees ! Estimated noise=500.314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.641 at -3.025 degrees (North through East) ! Clean map min=-0.012181 max=0.1503 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=0.7105 mas, bmaj=1.343 mas, bpa=-6.452 degrees ! Estimated noise=1261.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119973 Jy ! Component: 100 - total flux cleaned = 0.175845 Jy ! Component: 150 - total flux cleaned = 0.212408 Jy ! Component: 200 - total flux cleaned = 0.238169 Jy ! Total flux subtracted in 200 components = 0.238169 Jy ! Clean residual min=-0.012628 max=0.020386 Jy/beam ! Clean residual mean=-0.000176 rms=0.004032 Jy/beam ! Combined flux in latest and established models = 0.238169 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.238169 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=1.641 mas, bpa=-3.025 degrees ! Estimated noise=500.314 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 (6.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277816 Jy ! Component: 100 - total flux cleaned = 0.0444019 Jy ! Component: 150 - total flux cleaned = 0.055462 Jy ! Component: 200 - total flux cleaned = 0.0611111 Jy ! Total flux subtracted in 200 components = 0.0611111 Jy ! Clean residual min=-0.005739 max=0.006533 Jy/beam ! Clean residual mean=-0.000084 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.29928 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.29928 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=2.05 mas, bmaj=3.627 mas, bpa=-9.083 degrees ! Estimated noise=610.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078114 Jy ! Component: 100 - total flux cleaned = 0.00945849 Jy ! Component: 150 - total flux cleaned = 0.0105187 Jy ! Component: 200 - total flux cleaned = 0.0107622 Jy ! Total flux subtracted in 200 components = 0.0107622 Jy ! Clean residual min=-0.004471 max=0.005326 Jy/beam ! Clean residual mean=-0.000017 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.310042 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 = 2.6811e-06 Jy ! Component: 100 - total flux cleaned = 5.47931e-06 Jy ! Component: 150 - total flux cleaned = -6.90745e-05 Jy ! Component: 200 - total flux cleaned = -0.000131459 Jy ! Total flux subtracted in 200 components = -0.000131459 Jy ! Clean residual min=-0.003795 max=0.004425 Jy/beam ! Clean residual mean=-0.000015 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.309911 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 76 components and 0.309911 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=1.641 mas, bpa=-3.025 degrees ! Estimated noise=500.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000609707 Jy ! Component: 100 - total flux cleaned = -0.000511613 Jy ! Component: 150 - total flux cleaned = -0.000242872 Jy ! Component: 200 - total flux cleaned = -0.000242938 Jy ! Total flux subtracted in 200 components = -0.000242938 Jy ! Clean residual min=-0.003192 max=0.003060 Jy/beam ! Clean residual mean=-0.000004 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.309668 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.309668 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=0.067053Jy sigma=0.000824 ! Fit after self-cal, rms=0.066890Jy sigma=0.000822 wmodel J2358+3922_X_2014_01_04_pus_map.mod ! Writing 90 model components to file: J2358+3922_X_2014_01_04_pus_map.mod wobs J2358+3922_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2358+3922_X_2014_01_04_pus_uvs.fits wwins J2358+3922_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J2358+3922_X_2014_01_04_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 = -0.000568423 Jy ! Component: 100 - total flux cleaned = -0.000660632 Jy ! Component: 150 - total flux cleaned = -0.000863376 Jy ! Component: 200 - total flux cleaned = -0.00101325 Jy ! Component: 250 - total flux cleaned = -0.00104799 Jy ! Component: 300 - total flux cleaned = -0.00107849 Jy ! Component: 350 - total flux cleaned = -0.00113955 Jy ! Component: 400 - total flux cleaned = -0.00130995 Jy ! Component: 450 - total flux cleaned = -0.00146976 Jy ! Component: 500 - total flux cleaned = -0.00159458 Jy ! Component: 550 - total flux cleaned = -0.00173547 Jy ! Component: 600 - total flux cleaned = -0.00182507 Jy ! Component: 650 - total flux cleaned = -0.00197289 Jy ! Component: 700 - total flux cleaned = -0.00197276 Jy ! Component: 750 - total flux cleaned = -0.00202939 Jy ! Component: 800 - total flux cleaned = -0.00201159 Jy ! Component: 850 - total flux cleaned = -0.00208219 Jy ! Component: 900 - total flux cleaned = -0.00204832 Jy ! Component: 950 - total flux cleaned = -0.00204803 Jy ! Component: 1000 - total flux cleaned = -0.00203194 Jy ! Component: 1050 - total flux cleaned = -0.00198678 Jy ! Component: 1100 - total flux cleaned = -0.00195794 Jy ! Component: 1150 - total flux cleaned = -0.00192952 Jy ! Component: 1200 - total flux cleaned = -0.00187475 Jy ! Component: 1250 - total flux cleaned = -0.00186162 Jy ! Component: 1300 - total flux cleaned = -0.00186175 Jy ! Component: 1350 - total flux cleaned = -0.00188685 Jy ! Component: 1400 - total flux cleaned = -0.00191136 Jy ! Component: 1450 - total flux cleaned = -0.00192296 Jy ! Component: 1500 - total flux cleaned = -0.00192304 Jy ! Component: 1550 - total flux cleaned = -0.00196798 Jy ! Component: 1600 - total flux cleaned = -0.00201168 Jy ! Component: 1650 - total flux cleaned = -0.0020224 Jy ! Component: 1700 - total flux cleaned = -0.00203268 Jy ! Component: 1750 - total flux cleaned = -0.00199155 Jy ! Component: 1800 - total flux cleaned = -0.0019914 Jy ! Component: 1850 - total flux cleaned = -0.00198139 Jy ! Component: 1900 - total flux cleaned = -0.0019716 Jy ! Component: 1950 - total flux cleaned = -0.0019336 Jy ! Component: 2000 - total flux cleaned = -0.00192429 Jy ! Total flux subtracted in 2048 components = -0.00192426 Jy ! Clean residual min=-0.000548 max=0.000684 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.307744 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 233 components and 0.307744 Jy ![Exited script file: muppet] wmap "J2358+3922_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.641 at -3.025 degrees (North through East) ! Clean map min=-0.005614 max=0.14565 Jy/beam ! Writing clean map to FITS file: J2358+3922_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163071 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.335878 0.335878 0.671757 1.34351 2.68703 5.37405 10.7481 21.4962 42.9924 85.9849 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.641 at -3.025 degrees (North through East) ! Clean map min=-0.005614 max=0.14565 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 J2358+3922_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:29:01 2017