! Started logfile: J0941-1335_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:16 2017 obs J0941-1335_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0941-1335_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0941-1335 ! ! 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 10800 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 J0941-1335_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892095Jy sigma=0.011442 ! Fit after self-cal, rms=0.880235Jy sigma=0.011291 ! 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=0.5727 mas, bmaj=1.564 mas, bpa=0.06832 degrees ! Estimated noise=1283.93 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 = 0.0892279 Jy ! Component: 100 - total flux cleaned = 0.118749 Jy ! Total flux subtracted in 100 components = 0.118749 Jy ! Clean residual min=-0.006791 max=0.012947 Jy/beam ! Clean residual mean=-0.000027 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.118749 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.118749 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=0.067779Jy sigma=0.000852 ! Fit after self-cal, rms=0.067769Jy sigma=0.000851 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143107 Jy ! Component: 100 - total flux cleaned = 0.0221514 Jy ! Total flux subtracted in 100 components = 0.0221514 Jy ! Clean residual min=-0.003863 max=0.005027 Jy/beam ! Clean residual mean=-0.000017 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.1409 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.1409 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=0.064129Jy sigma=0.000798 ! Fit after self-cal, rms=0.064169Jy sigma=0.000798 ! 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=0.6917 mas, bmaj=1.812 mas, bpa=-0.566 degrees ! Estimated noise=533.262 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 = 0.00575201 Jy ! Component: 100 - total flux cleaned = 0.00849643 Jy ! Component: 150 - total flux cleaned = 0.00973854 Jy ! Component: 200 - total flux cleaned = 0.00985474 Jy ! Total flux subtracted in 200 components = 0.00985474 Jy ! Clean residual min=-0.003844 max=0.003322 Jy/beam ! Clean residual mean=-0.000029 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.150755 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.150755 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=0.063708Jy sigma=0.000792 ! Fit after self-cal, rms=0.063737Jy sigma=0.000791 ! 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 1.11 KP 1.00* LA 0.96 ! MK 0.93 NL 0.98 OV 0.99 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.96 ! MK 0.96 NL 1.01 OV 0.97 PT 0.84 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.01 ! MK 0.99 NL 1.01 OV 0.99 PT 0.86 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.01 ! MK 0.97 NL 1.02 OV 0.94 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.99 ! MK 1.03 NL 1.02 OV 0.99 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.99 ! MK 1.00 NL 1.02 OV 1.02 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.01 ! MK 1.04 NL 1.01 OV 1.02 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.01 ! MK 1.00 NL 1.05 OV 1.00 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 1.01 ! MK 0.99 NL 1.02 OV 1.04 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 0.97 ! MK 1.03 NL 1.07 OV 0.97 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.99 ! MK 1.02 NL 1.02 OV 1.05 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.01 ! MK 1.00 NL 1.04 OV 1.01 PT 0.93 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.063737Jy sigma=0.000791 ! Fit after self-cal, rms=0.063068Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6912 mas, bmaj=1.812 mas, bpa=-0.4801 degrees ! Estimated noise=530.698 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 = -0.000203517 Jy ! Component: 100 - total flux cleaned = -0.000203598 Jy ! Component: 150 - total flux cleaned = -0.000183223 Jy ! Component: 200 - total flux cleaned = -0.00016559 Jy ! Total flux subtracted in 200 components = -0.00016559 Jy ! Clean residual min=-0.002396 max=0.002018 Jy/beam ! Clean residual mean=-0.000007 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.150589 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.150589 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=0.063051Jy sigma=0.000781 ! Fit after self-cal, rms=0.063068Jy sigma=0.000781 ! 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=0.063068Jy sigma=0.000781 ! Fit after self-cal, rms=0.063208Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6923 mas, bmaj=1.812 mas, bpa=-0.534 degrees ! Estimated noise=531.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.22022e-05 Jy ! Component: 100 - total flux cleaned = -0.000124883 Jy ! Component: 150 - total flux cleaned = -0.000137168 Jy ! Component: 200 - total flux cleaned = -0.000136943 Jy ! Total flux subtracted in 200 components = -0.000136943 Jy ! Clean residual min=-0.002213 max=0.002030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.150452 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.150452 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=0.063202Jy sigma=0.000779 ! Fit after self-cal, rms=0.063209Jy sigma=0.000779 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 = -1.22884e-05 Jy ! Component: 100 - total flux cleaned = -1.27599e-05 Jy ! Component: 150 - total flux cleaned = -1.29803e-05 Jy ! Component: 200 - total flux cleaned = -5.86191e-06 Jy ! Total flux subtracted in 200 components = -5.86191e-06 Jy ! Clean residual min=-0.002193 max=0.001977 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.150447 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.150447 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=0.063206Jy sigma=0.000779 ! Fit after self-cal, rms=0.063207Jy sigma=0.000779 ! 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=0.063207Jy sigma=0.000779 ! Fit after self-cal, rms=0.063278Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6926 mas, bmaj=1.813 mas, bpa=-0.5683 degrees ! Estimated noise=531.818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53101e-05 Jy ! Component: 100 - total flux cleaned = -6.0839e-05 Jy ! Component: 150 - total flux cleaned = -7.90221e-05 Jy ! Component: 200 - total flux cleaned = -9.55788e-05 Jy ! Total flux subtracted in 200 components = -9.55788e-05 Jy ! Clean residual min=-0.002163 max=0.001969 Jy/beam ! Clean residual mean=-0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.150351 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.150351 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=0.063277Jy sigma=0.000779 ! Fit after self-cal, rms=0.063278Jy sigma=0.000779 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 = 1.0668e-06 Jy ! Component: 100 - total flux cleaned = -9.12406e-06 Jy ! Component: 150 - total flux cleaned = -1.85698e-05 Jy ! Component: 200 - total flux cleaned = -2.31552e-05 Jy ! Total flux subtracted in 200 components = -2.31552e-05 Jy ! Clean residual min=-0.002153 max=0.001932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.150328 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.150328 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=0.063277Jy sigma=0.000779 ! Fit after self-cal, rms=0.063277Jy sigma=0.000779 ! 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=0.063277Jy sigma=0.000779 ! Fit after self-cal, rms=0.063295Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.957 mas, bmaj=4.721 mas, bpa=-2.802 degrees ! Estimated noise=736.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244443 Jy ! Component: 100 - total flux cleaned = 0.000230372 Jy ! Component: 150 - total flux cleaned = 0.000218947 Jy ! Component: 200 - total flux cleaned = 0.000209767 Jy ! Total flux subtracted in 200 components = 0.000209767 Jy ! Clean residual min=-0.002719 max=0.002522 Jy/beam ! Clean residual mean=-0.000014 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.150538 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.150538 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=0.063297Jy sigma=0.000779 ! Fit after self-cal, rms=0.063295Jy sigma=0.000779 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 = 1.46135e-06 Jy ! Component: 100 - total flux cleaned = -1.1947e-05 Jy ! Component: 150 - total flux cleaned = -2.30943e-05 Jy ! Component: 200 - total flux cleaned = -2.24859e-05 Jy ! Total flux subtracted in 200 components = -2.24859e-05 Jy ! Clean residual min=-0.002714 max=0.002517 Jy/beam ! Clean residual mean=-0.000014 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.150515 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.150515 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=0.063297Jy sigma=0.000779 ! Fit after self-cal, rms=0.063295Jy sigma=0.000779 ! 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=0.6928 mas, bmaj=1.814 mas, bpa=-0.5855 degrees ! Estimated noise=531.827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6928 x 1.814 at -0.5855 degrees (North through East) ! Clean map min=-0.0019072 max=0.12133 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=0.5738 mas, bmaj=1.565 mas, bpa=0.1058 degrees ! Estimated noise=1279.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0886248 Jy ! Component: 100 - total flux cleaned = 0.118382 Jy ! Component: 150 - total flux cleaned = 0.132569 Jy ! Component: 200 - total flux cleaned = 0.140231 Jy ! Total flux subtracted in 200 components = 0.140231 Jy ! Clean residual min=-0.003557 max=0.003915 Jy/beam ! Clean residual mean=-0.000007 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.140231 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.140231 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6928 mas, bmaj=1.814 mas, bpa=-0.5855 degrees ! Estimated noise=531.827 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565511 Jy ! Component: 100 - total flux cleaned = 0.00835687 Jy ! Component: 150 - total flux cleaned = 0.00933274 Jy ! Component: 200 - total flux cleaned = 0.00954487 Jy ! Total flux subtracted in 200 components = 0.00954487 Jy ! Clean residual min=-0.002424 max=0.002273 Jy/beam ! Clean residual mean=-0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.149775 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.149775 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=1.957 mas, bmaj=4.721 mas, bpa=-2.802 degrees ! Estimated noise=736.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729371 Jy ! Component: 100 - total flux cleaned = 0.000729643 Jy ! Component: 150 - total flux cleaned = 0.00073045 Jy ! Component: 200 - total flux cleaned = 0.000713655 Jy ! Total flux subtracted in 200 components = 0.000713655 Jy ! Clean residual min=-0.002750 max=0.002669 Jy/beam ! Clean residual mean=-0.000014 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.150489 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 = -1.42347e-05 Jy ! Component: 100 - total flux cleaned = -2.65419e-05 Jy ! Component: 150 - total flux cleaned = -4.61009e-05 Jy ! Component: 200 - total flux cleaned = -5.45806e-05 Jy ! Total flux subtracted in 200 components = -5.45806e-05 Jy ! Clean residual min=-0.002698 max=0.002562 Jy/beam ! Clean residual mean=-0.000014 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.150435 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.150435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6928 mas, bmaj=1.814 mas, bpa=-0.5855 degrees ! Estimated noise=531.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150699 Jy ! Component: 100 - total flux cleaned = -0.000199867 Jy ! Component: 150 - total flux cleaned = -0.00031042 Jy ! Component: 200 - total flux cleaned = -0.000377466 Jy ! Total flux subtracted in 200 components = -0.000377466 Jy ! Clean residual min=-0.002182 max=0.001895 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.150057 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.150057 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=0.063299Jy sigma=0.000779 ! Fit after self-cal, rms=0.063295Jy sigma=0.000779 wmodel J0941-1335_X_2014_01_04_pus_map.mod ! Writing 29 model components to file: J0941-1335_X_2014_01_04_pus_map.mod wobs J0941-1335_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0941-1335_X_2014_01_04_pus_uvs.fits wwins J0941-1335_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0941-1335_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 = -0.000430938 Jy ! Component: 100 - total flux cleaned = -0.000633753 Jy ! Component: 150 - total flux cleaned = -0.000864285 Jy ! Component: 200 - total flux cleaned = -0.000888837 Jy ! Component: 250 - total flux cleaned = -0.000739835 Jy ! Component: 300 - total flux cleaned = -0.000699086 Jy ! Component: 350 - total flux cleaned = -0.000679376 Jy ! Component: 400 - total flux cleaned = -0.000643801 Jy ! Component: 450 - total flux cleaned = -0.000593189 Jy ! Component: 500 - total flux cleaned = -0.000528388 Jy ! Component: 550 - total flux cleaned = -0.000482128 Jy ! Component: 600 - total flux cleaned = -0.00040761 Jy ! Component: 650 - total flux cleaned = -0.000335408 Jy ! Component: 700 - total flux cleaned = -0.00026602 Jy ! Component: 750 - total flux cleaned = -0.000172244 Jy ! Component: 800 - total flux cleaned = -0.000172129 Jy ! Component: 850 - total flux cleaned = -0.000134196 Jy ! Component: 900 - total flux cleaned = -0.000122069 Jy ! Component: 950 - total flux cleaned = -0.000121881 Jy ! Component: 1000 - total flux cleaned = -0.000121522 Jy ! Component: 1050 - total flux cleaned = -8.74619e-05 Jy ! Component: 1100 - total flux cleaned = -9.84913e-05 Jy ! Component: 1150 - total flux cleaned = -0.000130692 Jy ! Component: 1200 - total flux cleaned = -0.000161985 Jy ! Component: 1250 - total flux cleaned = -0.000161722 Jy ! Component: 1300 - total flux cleaned = -0.000191616 Jy ! Component: 1350 - total flux cleaned = -0.000181413 Jy ! Component: 1400 - total flux cleaned = -0.000181228 Jy ! Component: 1450 - total flux cleaned = -0.000181202 Jy ! Component: 1500 - total flux cleaned = -0.000172076 Jy ! Component: 1550 - total flux cleaned = -0.000190455 Jy ! Component: 1600 - total flux cleaned = -0.000190562 Jy ! Component: 1650 - total flux cleaned = -0.000216874 Jy ! Component: 1700 - total flux cleaned = -0.000225452 Jy ! Component: 1750 - total flux cleaned = -0.000200019 Jy ! Component: 1800 - total flux cleaned = -0.000216835 Jy ! Component: 1850 - total flux cleaned = -0.000233244 Jy ! Component: 1900 - total flux cleaned = -0.000249505 Jy ! Component: 1950 - total flux cleaned = -0.000257499 Jy ! Component: 2000 - total flux cleaned = -0.000265226 Jy ! Total flux subtracted in 2048 components = -0.000272851 Jy ! Clean residual min=-0.000500 max=0.000458 Jy/beam ! Clean residual mean=-0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.149784 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 162 components and 0.149784 Jy ![Exited script file: muppet] wmap "J0941-1335_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6928 x 1.814 at -0.5855 degrees (North through East) ! Clean map min=-0.0011724 max=0.12135 Jy/beam ! Writing clean map to FITS file: J0941-1335_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 0.121351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344131 0.344131 0.688261 1.37652 2.75304 5.50609 11.0122 22.0244 44.0487 88.0974 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6928 x 1.814 at -0.5855 degrees (North through East) ! Clean map min=-0.0011724 max=0.12135 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 J0941-1335_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:17 2017