! Started logfile: J2340+3319_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:44 2017 obs J2340+3319_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2340+3319_X_2014_01_04_pus_uva.fits ! AN table 1: 60 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: J2340+3319 ! ! 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 9000 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 J2340+3319_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941890Jy sigma=0.012183 ! Fit after self-cal, rms=0.925922Jy sigma=0.012038 ! 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=0.7528 mas, bmaj=1.407 mas, bpa=1.028 degrees ! Estimated noise=1664.6 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 = 0.058887 Jy ! Component: 100 - total flux cleaned = 0.0745671 Jy ! Total flux subtracted in 100 components = 0.0745671 Jy ! Clean residual min=-0.010529 max=0.019554 Jy/beam ! Clean residual mean=-0.000201 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.0745671 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0745671 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=0.076449Jy sigma=0.000884 ! Fit after self-cal, rms=0.076509Jy sigma=0.000883 ! 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=0.9397 mas, bmaj=1.744 mas, bpa=-0.4306 degrees ! Estimated noise=588.043 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 = 0.0127729 Jy ! Component: 100 - total flux cleaned = 0.020132 Jy ! Component: 150 - total flux cleaned = 0.024518 Jy ! Component: 200 - total flux cleaned = 0.0258685 Jy ! Total flux subtracted in 200 components = 0.0258685 Jy ! Clean residual min=-0.009912 max=0.022729 Jy/beam ! Clean residual mean=-0.000249 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.100436 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.100436 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=0.074744Jy sigma=0.000847 ! Fit after self-cal, rms=0.074557Jy sigma=0.000845 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178698 Jy ! Component: 100 - total flux cleaned = 0.0236848 Jy ! Component: 150 - total flux cleaned = 0.025684 Jy ! Component: 200 - total flux cleaned = 0.0268085 Jy ! Total flux subtracted in 200 components = 0.0268085 Jy ! Clean residual min=-0.006256 max=0.008656 Jy/beam ! Clean residual mean=-0.000072 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.127244 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.127244 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=0.071105Jy sigma=0.000782 ! Fit after self-cal, rms=0.070020Jy sigma=0.000766 ! 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 0.94 ! MK 1.07 NL 1.07 OV 1.04 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.11 OV 0.98 PT 0.88 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.97 NL 1.00 OV 0.98 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.07 NL 1.10 OV 1.00 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.08 NL 1.18 OV 1.06 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.96 NL 1.07 OV 1.05 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.90 NL 1.12 OV 1.06 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.03 NL 1.13 OV 1.08 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.96 NL 1.04 OV 1.06 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.09 NL 0.99 OV 1.04 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.08 NL 1.11 OV 1.04 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.09 NL 1.12 OV 1.03 PT 0.95 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.070020Jy sigma=0.000766 ! Fit after self-cal, rms=0.071277Jy sigma=0.000759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9433 mas, bmaj=1.763 mas, bpa=-0.09491 degrees ! Estimated noise=592.669 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427138 Jy ! Component: 100 - total flux cleaned = 0.00358856 Jy ! Component: 150 - total flux cleaned = 0.00295154 Jy ! Component: 200 - total flux cleaned = 0.0022873 Jy ! Total flux subtracted in 200 components = 0.0022873 Jy ! Clean residual min=-0.002895 max=0.002721 Jy/beam ! Clean residual mean=0.000042 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.129531 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.129531 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=0.070798Jy sigma=0.000752 ! Fit after self-cal, rms=0.070705Jy sigma=0.000751 ! 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=0.070705Jy sigma=0.000751 ! Fit after self-cal, rms=0.069849Jy sigma=0.000749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9408 mas, bmaj=1.746 mas, bpa=-0.1152 degrees ! Estimated noise=588.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117165 Jy ! Component: 100 - total flux cleaned = 0.000903752 Jy ! Component: 150 - total flux cleaned = 0.000617674 Jy ! Component: 200 - total flux cleaned = 0.000316077 Jy ! Total flux subtracted in 200 components = 0.000316077 Jy ! Clean residual min=-0.002005 max=0.002180 Jy/beam ! Clean residual mean=0.000026 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.129848 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.129848 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=0.069699Jy sigma=0.000747 ! Fit after self-cal, rms=0.069671Jy sigma=0.000747 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 (-11.2, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106952 Jy ! Component: 100 - total flux cleaned = 0.000691877 Jy ! Component: 150 - total flux cleaned = 0.000393664 Jy ! Component: 200 - total flux cleaned = 0.000129482 Jy ! Total flux subtracted in 200 components = 0.000129482 Jy ! Clean residual min=-0.001733 max=0.001459 Jy/beam ! Clean residual mean=0.000018 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.129977 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.129977 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=0.069572Jy sigma=0.000746 ! Fit after self-cal, rms=0.069569Jy sigma=0.000746 ! 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=0.069569Jy sigma=0.000746 ! Fit after self-cal, rms=0.069316Jy sigma=0.000746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=1.741 mas, bpa=-0.06366 degrees ! Estimated noise=586.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340215 Jy ! Component: 100 - total flux cleaned = 0.000261981 Jy ! Component: 150 - total flux cleaned = 0.000159999 Jy ! Component: 200 - total flux cleaned = 4.09429e-06 Jy ! Total flux subtracted in 200 components = 4.09429e-06 Jy ! Clean residual min=-0.001505 max=0.001427 Jy/beam ! Clean residual mean=0.000009 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.129981 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.129981 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=0.069265Jy sigma=0.000745 ! Fit after self-cal, rms=0.069262Jy sigma=0.000745 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 = -4.4487e-06 Jy ! Component: 100 - total flux cleaned = -6.75291e-05 Jy ! Component: 150 - total flux cleaned = -0.000125225 Jy ! Component: 200 - total flux cleaned = -0.000178954 Jy ! Total flux subtracted in 200 components = -0.000178954 Jy ! Clean residual min=-0.001405 max=0.001463 Jy/beam ! Clean residual mean=0.000008 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.129802 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.129802 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=0.069230Jy sigma=0.000745 ! Fit after self-cal, rms=0.069232Jy sigma=0.000745 ! Inverting map ! Added new window around map position (-19, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135147 Jy ! Component: 100 - total flux cleaned = 0.0019085 Jy ! Component: 150 - total flux cleaned = 0.0023044 Jy ! Component: 200 - total flux cleaned = 0.00249626 Jy ! Total flux subtracted in 200 components = 0.00249626 Jy ! Clean residual min=-0.001322 max=0.001212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.132298 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.132298 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=0.069184Jy sigma=0.000744 ! Fit after self-cal, rms=0.069175Jy sigma=0.000744 ! 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=0.069175Jy sigma=0.000744 ! Fit after self-cal, rms=0.068989Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=3.755 mas, bpa=-9.102 degrees ! Estimated noise=681.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94577e-05 Jy ! Component: 100 - total flux cleaned = 0.000167603 Jy ! Component: 150 - total flux cleaned = 0.000239365 Jy ! Component: 200 - total flux cleaned = 0.000314253 Jy ! Total flux subtracted in 200 components = 0.000314253 Jy ! Clean residual min=-0.000575 max=0.000645 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.132613 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.132613 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=0.068982Jy sigma=0.000744 ! Fit after self-cal, rms=0.068981Jy sigma=0.000744 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 = 6.90339e-05 Jy ! Component: 100 - total flux cleaned = 0.000128506 Jy ! Component: 150 - total flux cleaned = 0.000182365 Jy ! Component: 200 - total flux cleaned = 0.000240988 Jy ! Total flux subtracted in 200 components = 0.000240988 Jy ! Clean residual min=-0.000519 max=0.000526 Jy/beam ! Clean residual mean=-0.000003 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.132854 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.132854 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=0.068978Jy sigma=0.000744 ! Fit after self-cal, rms=0.068976Jy sigma=0.000744 ! 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=0.9412 mas, bmaj=1.741 mas, bpa=-0.1567 degrees ! Estimated noise=585.569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 1.741 at -0.1567 degrees (North through East) ! Clean map min=-0.0022847 max=0.07205 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=0.7531 mas, bmaj=1.404 mas, bpa=1.267 degrees ! Estimated noise=1662.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591129 Jy ! Component: 100 - total flux cleaned = 0.0823268 Jy ! Component: 150 - total flux cleaned = 0.0958726 Jy ! Component: 200 - total flux cleaned = 0.104925 Jy ! Total flux subtracted in 200 components = 0.104925 Jy ! Clean residual min=-0.005771 max=0.006346 Jy/beam ! Clean residual mean=-0.000081 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.104925 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.104925 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9412 mas, bmaj=1.741 mas, bpa=-0.1567 degrees ! Estimated noise=585.569 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, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909209 Jy ! Component: 100 - total flux cleaned = 0.0142843 Jy ! Component: 150 - total flux cleaned = 0.0177899 Jy ! Component: 200 - total flux cleaned = 0.0193083 Jy ! Total flux subtracted in 200 components = 0.0193083 Jy ! Clean residual min=-0.003093 max=0.002539 Jy/beam ! Clean residual mean=-0.000031 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.124233 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.124233 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=2.089 mas, bmaj=3.755 mas, bpa=-9.102 degrees ! Estimated noise=681.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269676 Jy ! Component: 100 - total flux cleaned = 0.00344357 Jy ! Component: 150 - total flux cleaned = 0.00386466 Jy ! Component: 200 - total flux cleaned = 0.00416275 Jy ! Total flux subtracted in 200 components = 0.00416275 Jy ! Clean residual min=-0.001614 max=0.001561 Jy/beam ! Clean residual mean=-0.000016 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.128396 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 = 0.000208651 Jy ! Component: 100 - total flux cleaned = 0.000390377 Jy ! Component: 150 - total flux cleaned = 0.000357262 Jy ! Component: 200 - total flux cleaned = 0.000329045 Jy ! Total flux subtracted in 200 components = 0.000329045 Jy ! Clean residual min=-0.001185 max=0.001090 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.128725 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.128725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9412 mas, bmaj=1.741 mas, bpa=-0.1567 degrees ! Estimated noise=585.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472765 Jy ! Component: 100 - total flux cleaned = 0.000595726 Jy ! Component: 150 - total flux cleaned = 0.000438184 Jy ! Component: 200 - total flux cleaned = 0.000343029 Jy ! Total flux subtracted in 200 components = 0.000343029 Jy ! Clean residual min=-0.001537 max=0.001215 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.129068 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.129068 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=0.069044Jy sigma=0.000745 ! Fit after self-cal, rms=0.069032Jy sigma=0.000744 wmodel J2340+3319_X_2014_01_04_pus_map.mod ! Writing 106 model components to file: J2340+3319_X_2014_01_04_pus_map.mod wobs J2340+3319_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2340+3319_X_2014_01_04_pus_uvs.fits wwins J2340+3319_X_2014_01_04_pus_map.win ! wwins: Wrote 6 windows to J2340+3319_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 = -0.000611221 Jy ! Component: 100 - total flux cleaned = -0.00109976 Jy ! Component: 150 - total flux cleaned = -0.0014076 Jy ! Component: 200 - total flux cleaned = -0.00166007 Jy ! Component: 250 - total flux cleaned = -0.0018676 Jy ! Component: 300 - total flux cleaned = -0.0020663 Jy ! Component: 350 - total flux cleaned = -0.00222808 Jy ! Component: 400 - total flux cleaned = -0.0024128 Jy ! Component: 450 - total flux cleaned = -0.00256337 Jy ! Component: 500 - total flux cleaned = -0.00269584 Jy ! Component: 550 - total flux cleaned = -0.0028491 Jy ! Component: 600 - total flux cleaned = -0.00302136 Jy ! Component: 650 - total flux cleaned = -0.0031646 Jy ! Component: 700 - total flux cleaned = -0.00329196 Jy ! Component: 750 - total flux cleaned = -0.00341575 Jy ! Component: 800 - total flux cleaned = -0.00351478 Jy ! Component: 850 - total flux cleaned = -0.00365436 Jy ! Component: 900 - total flux cleaned = -0.00374907 Jy ! Component: 950 - total flux cleaned = -0.00387228 Jy ! Component: 1000 - total flux cleaned = -0.00393275 Jy ! Component: 1050 - total flux cleaned = -0.00403128 Jy ! Component: 1100 - total flux cleaned = -0.0040893 Jy ! Component: 1150 - total flux cleaned = -0.00412733 Jy ! Component: 1200 - total flux cleaned = -0.00419273 Jy ! Component: 1250 - total flux cleaned = -0.00422032 Jy ! Component: 1300 - total flux cleaned = -0.00424739 Jy ! Component: 1350 - total flux cleaned = -0.0042653 Jy ! Component: 1400 - total flux cleaned = -0.00429179 Jy ! Component: 1450 - total flux cleaned = -0.0043179 Jy ! Component: 1500 - total flux cleaned = -0.00432648 Jy ! Component: 1550 - total flux cleaned = -0.00434358 Jy ! Component: 1600 - total flux cleaned = -0.00436898 Jy ! Component: 1650 - total flux cleaned = -0.00440251 Jy ! Component: 1700 - total flux cleaned = -0.00439421 Jy ! Component: 1750 - total flux cleaned = -0.00440249 Jy ! Component: 1800 - total flux cleaned = -0.0043943 Jy ! Component: 1850 - total flux cleaned = -0.00438613 Jy ! Component: 1900 - total flux cleaned = -0.0043699 Jy ! Component: 1950 - total flux cleaned = -0.00436187 Jy ! Component: 2000 - total flux cleaned = -0.00434588 Jy ! Total flux subtracted in 2048 components = -0.00434589 Jy ! Clean residual min=-0.000427 max=0.000431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.124722 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 205 components and 0.124722 Jy ![Exited script file: muppet] wmap "J2340+3319_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 1.741 at -0.1567 degrees (North through East) ! Clean map min=-0.0023173 max=0.074226 Jy/beam ! Writing clean map to FITS file: J2340+3319_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 0.0742265 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130029 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525537 0.525537 1.05107 2.10215 4.2043 8.4086 16.8172 33.6344 67.2688 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 1.741 at -0.1567 degrees (North through East) ! Clean map min=-0.0023173 max=0.074226 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 J2340+3319_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:45 2017