! Started logfile: J1835-1115_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:21:04 2017 obs J1835-1115_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1835-1115_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613115 visibilities/baseline/integration-bin. ! Found source: J1835-1115 ! ! 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 350 lines of history. ! ! Reading 40392 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 J1835-1115_X_2015_01_23_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 494 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 433 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 433 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 372 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 433 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 433 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 433 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940298Jy sigma=0.011187 ! Fit after self-cal, rms=0.933085Jy sigma=0.011105 ! 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=0.8526 mas, bmaj=3.479 mas, bpa=21.51 degrees ! Estimated noise=641.055 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 = 0.047143 Jy ! Component: 100 - total flux cleaned = 0.0586769 Jy ! Total flux subtracted in 100 components = 0.0586769 Jy ! Clean residual min=-0.003701 max=0.005997 Jy/beam ! Clean residual mean=-0.000015 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.0586769 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0586769 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=0.069847Jy sigma=0.000780 ! Fit after self-cal, rms=0.069836Jy sigma=0.000780 ! 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=1.114 mas, bmaj=3.441 mas, bpa=20.58 degrees ! Estimated noise=358.198 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 = 0.010416 Jy ! Component: 100 - total flux cleaned = 0.0146778 Jy ! Component: 150 - total flux cleaned = 0.016884 Jy ! Component: 200 - total flux cleaned = 0.0181142 Jy ! Total flux subtracted in 200 components = 0.0181142 Jy ! Clean residual min=-0.003714 max=0.003202 Jy/beam ! Clean residual mean=-0.000004 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0767912 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0767912 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=0.068264Jy sigma=0.000765 ! Fit after self-cal, rms=0.068237Jy sigma=0.000765 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.00* KP 0.90 ! LA 1.00* MK 1.00* NL 1.02 OV 1.00 ! PT 1.07 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.00* KP 0.86 ! LA 1.00* MK 1.00* NL 1.05 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.00* KP 0.85 ! LA 2.51 MK 1.00* NL 1.00 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00* KP 0.81 ! LA 1.00* MK 1.00* NL 1.04 OV 0.97 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.00* KP 0.74 ! LA 1.00* MK 1.00* NL 1.02 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.07 KP 0.78 ! LA 1.00* MK 1.00* NL 1.05 OV 1.06 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.26 HN 1.00* KP 0.75 ! LA 1.00* MK 1.00* NL 1.02 OV 1.09 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.00* KP 0.75 ! LA 1.00* MK 1.00* NL 1.02 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.00* KP 0.78 ! LA 1.00* MK 1.00* NL 0.99 OV 1.09 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.00* KP 0.81 ! LA 1.00* MK 1.00* NL 1.04 OV 1.07 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.00* KP 0.86 ! LA 1.00* MK 1.00* NL 1.00 OV 1.02 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.00* KP 0.87 ! LA 1.00* MK 1.00* NL 1.00 OV 1.04 ! PT 1.02 SC 0.90 ! ! ! Fit before self-cal, rms=0.068237Jy sigma=0.000765 ! Fit after self-cal, rms=0.066857Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=3.424 mas, bpa=20.57 degrees ! Estimated noise=355.624 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 = 0.000282863 Jy ! Component: 100 - total flux cleaned = 0.000235236 Jy ! Component: 150 - total flux cleaned = 0.000213266 Jy ! Component: 200 - total flux cleaned = 0.000213955 Jy ! Total flux subtracted in 200 components = 0.000213955 Jy ! Clean residual min=-0.001413 max=0.001758 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0770051 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0770051 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=0.066841Jy sigma=0.000754 ! Fit after self-cal, rms=0.066900Jy sigma=0.000753 ! 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=0.066900Jy sigma=0.000753 ! Fit after self-cal, rms=0.067439Jy sigma=0.000752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=3.415 mas, bpa=20.59 degrees ! Estimated noise=355.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.127e-05 Jy ! Component: 100 - total flux cleaned = -0.000105771 Jy ! Component: 150 - total flux cleaned = -0.000135512 Jy ! Component: 200 - total flux cleaned = -0.00012229 Jy ! Total flux subtracted in 200 components = -0.00012229 Jy ! Clean residual min=-0.001410 max=0.001647 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0768828 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0768828 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=0.067432Jy sigma=0.000752 ! Fit after self-cal, rms=0.067457Jy sigma=0.000752 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 (5.4, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134276 Jy ! Component: 100 - total flux cleaned = 0.00195057 Jy ! Component: 150 - total flux cleaned = 0.00245785 Jy ! Component: 200 - total flux cleaned = 0.00283818 Jy ! Total flux subtracted in 200 components = 0.00283818 Jy ! Clean residual min=-0.001125 max=0.001001 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.079721 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 86 components and 0.0797211 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=0.067412Jy sigma=0.000751 ! Fit after self-cal, rms=0.067403Jy sigma=0.000751 ! 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=0.067403Jy sigma=0.000751 ! Fit after self-cal, rms=0.067284Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.414 mas, bpa=20.56 degrees ! Estimated noise=354.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752136 Jy ! Component: 100 - total flux cleaned = 0.0010746 Jy ! Component: 150 - total flux cleaned = 0.00127189 Jy ! Component: 200 - total flux cleaned = 0.00142813 Jy ! Total flux subtracted in 200 components = 0.00142813 Jy ! Clean residual min=-0.001062 max=0.000893 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0811492 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0811492 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=0.067272Jy sigma=0.000751 ! Fit after self-cal, rms=0.067276Jy sigma=0.000751 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 = 0.00038482 Jy ! Component: 100 - total flux cleaned = 0.000511642 Jy ! Component: 150 - total flux cleaned = 0.000587598 Jy ! Component: 200 - total flux cleaned = 0.00063437 Jy ! Total flux subtracted in 200 components = 0.00063437 Jy ! Clean residual min=-0.001048 max=0.000835 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0817836 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.0817836 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=0.067271Jy sigma=0.000751 ! Fit after self-cal, rms=0.067269Jy sigma=0.000751 ! 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=0.067269Jy sigma=0.000751 ! Fit after self-cal, rms=0.067322Jy sigma=0.000751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.418 mas, bmaj=3.944 mas, bpa=3.507 degrees ! Estimated noise=403.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347701 Jy ! Component: 100 - total flux cleaned = 0.000594265 Jy ! Component: 150 - total flux cleaned = 0.000782661 Jy ! Component: 200 - total flux cleaned = 0.000884111 Jy ! Total flux subtracted in 200 components = 0.000884111 Jy ! Clean residual min=-0.000938 max=0.000776 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0826677 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.0826677 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=0.067321Jy sigma=0.000751 ! Fit after self-cal, rms=0.067321Jy sigma=0.000751 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 = 0.000158594 Jy ! Component: 100 - total flux cleaned = 0.000249592 Jy ! Component: 150 - total flux cleaned = 0.000285545 Jy ! Component: 200 - total flux cleaned = 0.000314499 Jy ! Total flux subtracted in 200 components = 0.000314499 Jy ! Clean residual min=-0.000928 max=0.000768 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0829822 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.0829822 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=0.067320Jy sigma=0.000751 ! Fit after self-cal, rms=0.067320Jy sigma=0.000751 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.413 mas, bpa=20.54 degrees ! Estimated noise=354.495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.413 at 20.54 degrees (North through East) ! Clean map min=-0.00097196 max=0.067082 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=0.8355 mas, bmaj=3.428 mas, bpa=21.57 degrees ! Estimated noise=674.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489694 Jy ! Component: 100 - total flux cleaned = 0.062451 Jy ! Component: 150 - total flux cleaned = 0.0689828 Jy ! Component: 200 - total flux cleaned = 0.0724692 Jy ! Total flux subtracted in 200 components = 0.0724692 Jy ! Clean residual min=-0.002283 max=0.002131 Jy/beam ! Clean residual mean=0.000008 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0724692 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0724692 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.413 mas, bpa=20.54 degrees ! Estimated noise=354.495 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 = 0.00272514 Jy ! Component: 100 - total flux cleaned = 0.00447823 Jy ! Component: 150 - total flux cleaned = 0.00561159 Jy ! Component: 200 - total flux cleaned = 0.00652196 Jy ! Total flux subtracted in 200 components = 0.00652196 Jy ! Clean residual min=-0.001218 max=0.001153 Jy/beam ! Clean residual mean=0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0789912 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.0789912 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=2.418 mas, bmaj=3.944 mas, bpa=3.507 degrees ! Estimated noise=403.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122206 Jy ! Component: 100 - total flux cleaned = 0.00200989 Jy ! Component: 150 - total flux cleaned = 0.00258743 Jy ! Component: 200 - total flux cleaned = 0.00298452 Jy ! Total flux subtracted in 200 components = 0.00298452 Jy ! Clean residual min=-0.000985 max=0.000793 Jy/beam ! Clean residual mean=0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0819757 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 = 0.000189268 Jy ! Component: 100 - total flux cleaned = 0.00034833 Jy ! Component: 150 - total flux cleaned = 0.0004239 Jy ! Component: 200 - total flux cleaned = 0.000503344 Jy ! Total flux subtracted in 200 components = 0.000503344 Jy ! Clean residual min=-0.000979 max=0.000779 Jy/beam ! Clean residual mean=0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0824791 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 108 components and 0.0824791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.413 mas, bpa=20.54 degrees ! Estimated noise=354.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123326 Jy ! Component: 100 - total flux cleaned = 0.000157642 Jy ! Component: 150 - total flux cleaned = 0.000203003 Jy ! Component: 200 - total flux cleaned = 0.000260054 Jy ! Total flux subtracted in 200 components = 0.000260054 Jy ! Clean residual min=-0.000974 max=0.000847 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0827391 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.0827391 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=0.067327Jy sigma=0.000751 ! Fit after self-cal, rms=0.067327Jy sigma=0.000751 wmodel J1835-1115_X_2015_01_23_pus_map.mod ! Writing 125 model components to file: J1835-1115_X_2015_01_23_pus_map.mod wobs J1835-1115_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1835-1115_X_2015_01_23_pus_uvs.fits wwins J1835-1115_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1835-1115_X_2015_01_23_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 = -0.000435491 Jy ! Component: 100 - total flux cleaned = -0.000737055 Jy ! Component: 150 - total flux cleaned = -0.000930658 Jy ! Component: 200 - total flux cleaned = -0.0010205 Jy ! Component: 250 - total flux cleaned = -0.00108121 Jy ! Component: 300 - total flux cleaned = -0.00109258 Jy ! Component: 350 - total flux cleaned = -0.00112523 Jy ! Component: 400 - total flux cleaned = -0.00115663 Jy ! Component: 450 - total flux cleaned = -0.00119688 Jy ! Component: 500 - total flux cleaned = -0.0012262 Jy ! Component: 550 - total flux cleaned = -0.00126418 Jy ! Component: 600 - total flux cleaned = -0.0013192 Jy ! Component: 650 - total flux cleaned = -0.00137272 Jy ! Component: 700 - total flux cleaned = -0.00138153 Jy ! Component: 750 - total flux cleaned = -0.00139855 Jy ! Component: 800 - total flux cleaned = -0.00139852 Jy ! Component: 850 - total flux cleaned = -0.00140651 Jy ! Component: 900 - total flux cleaned = -0.00141449 Jy ! Component: 950 - total flux cleaned = -0.00141454 Jy ! Component: 1000 - total flux cleaned = -0.00144546 Jy ! Component: 1050 - total flux cleaned = -0.00145305 Jy ! Component: 1100 - total flux cleaned = -0.00148273 Jy ! Component: 1150 - total flux cleaned = -0.00149722 Jy ! Component: 1200 - total flux cleaned = -0.00151883 Jy ! Component: 1250 - total flux cleaned = -0.00155441 Jy ! Component: 1300 - total flux cleaned = -0.00158237 Jy ! Component: 1350 - total flux cleaned = -0.00159607 Jy ! Component: 1400 - total flux cleaned = -0.00160286 Jy ! Component: 1450 - total flux cleaned = -0.00161639 Jy ! Component: 1500 - total flux cleaned = -0.00161642 Jy ! Component: 1550 - total flux cleaned = -0.00161643 Jy ! Component: 1600 - total flux cleaned = -0.00162301 Jy ! Component: 1650 - total flux cleaned = -0.00161657 Jy ! Component: 1700 - total flux cleaned = -0.00162937 Jy ! Component: 1750 - total flux cleaned = -0.00162938 Jy ! Component: 1800 - total flux cleaned = -0.00163567 Jy ! Component: 1850 - total flux cleaned = -0.00164192 Jy ! Component: 1900 - total flux cleaned = -0.00166046 Jy ! Component: 1950 - total flux cleaned = -0.00168492 Jy ! Component: 2000 - total flux cleaned = -0.00170308 Jy ! Total flux subtracted in 2048 components = -0.00171509 Jy ! Clean residual min=-0.000332 max=0.000320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.081024 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 232 components and 0.081024 Jy ![Exited script file: muppet] wmap "J1835-1115_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.413 at 20.54 degrees (North through East) ! Clean map min=-0.0007378 max=0.067007 Jy/beam ! Writing clean map to FITS file: J1835-1115_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0670069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.48503 0.48503 0.97006 1.94012 3.88024 7.76048 15.521 31.0419 62.0838 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.413 at 20.54 degrees (North through East) ! Clean map min=-0.0007378 max=0.067007 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 J1835-1115_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:21:07 2017