! Started logfile: J1304-2106_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:28 2017 obs J1304-2106_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1304-2106_X_2014_01_04_pus_uva.fits ! AN table 1: 107 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J1304-2106 ! ! 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 26964 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 J1304-2106_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 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954964Jy sigma=0.011218 ! Fit after self-cal, rms=0.928051Jy sigma=0.010923 ! 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=0.5894 mas, bmaj=1.613 mas, bpa=-0.9521 degrees ! Estimated noise=808.601 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 = 0.0545459 Jy ! Component: 100 - total flux cleaned = 0.0676863 Jy ! Total flux subtracted in 100 components = 0.0676863 Jy ! Clean residual min=-0.005044 max=0.005240 Jy/beam ! Clean residual mean=-0.000036 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.0676863 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0676863 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=0.065845Jy sigma=0.000753 ! Fit after self-cal, rms=0.065801Jy sigma=0.000753 ! 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=0.7524 mas, bmaj=1.975 mas, bpa=-0.8062 degrees ! Estimated noise=373.159 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 = 0.0102078 Jy ! Component: 100 - total flux cleaned = 0.0151638 Jy ! Component: 150 - total flux cleaned = 0.0176953 Jy ! Component: 200 - total flux cleaned = 0.0190108 Jy ! Total flux subtracted in 200 components = 0.0190108 Jy ! Clean residual min=-0.004826 max=0.004815 Jy/beam ! Clean residual mean=-0.000036 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.0866971 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.0866971 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=0.064549Jy sigma=0.000733 ! Fit after self-cal, rms=0.064625Jy sigma=0.000732 ! 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 0.99 ! MK 0.95 NL 1.10 OV 1.02 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.00* LA 1.00 ! MK 1.03 NL 1.11 OV 1.01 PT 0.86 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 1.09 ! MK 1.09 NL 1.08 OV 0.95 PT 0.81 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 KP 1.00* LA 1.04 ! MK 0.98 NL 1.04 OV 1.02 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 KP 1.00* LA 1.06 ! MK 1.02 NL 1.08 OV 1.02 PT 0.84 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.00* LA 1.00 ! MK 1.04 NL 1.06 OV 1.03 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 1.03 ! MK 1.02 NL 1.10 OV 1.04 PT 0.84 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 1.03 ! MK 1.05 NL 1.02 OV 1.04 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 1.04 ! MK 0.99 NL 1.05 OV 1.03 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 1.00* LA 1.04 ! MK 1.06 NL 1.11 OV 1.07 PT 0.85 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.00* LA 1.02 ! MK 0.97 NL 1.05 OV 1.02 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 1.05 ! MK 0.93 NL 1.07 OV 1.03 PT 0.83 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.064625Jy sigma=0.000732 ! Fit after self-cal, rms=0.064674Jy sigma=0.000727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7593 mas, bmaj=1.992 mas, bpa=-0.8104 degrees ! Estimated noise=371.092 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 = -0.000463077 Jy ! Component: 100 - total flux cleaned = -0.0005048 Jy ! Component: 150 - total flux cleaned = -0.000504948 Jy ! Component: 200 - total flux cleaned = -0.000505053 Jy ! Total flux subtracted in 200 components = -0.000505053 Jy ! Clean residual min=-0.003074 max=0.004440 Jy/beam ! Clean residual mean=-0.000003 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0861921 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0861921 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=0.064665Jy sigma=0.000727 ! Fit after self-cal, rms=0.064738Jy sigma=0.000727 ! 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=0.064738Jy sigma=0.000727 ! Fit after self-cal, rms=0.065204Jy sigma=0.000726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7611 mas, bmaj=1.999 mas, bpa=-0.8269 degrees ! Estimated noise=371.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000377878 Jy ! Component: 100 - total flux cleaned = -0.000416906 Jy ! Component: 150 - total flux cleaned = -0.000404847 Jy ! Component: 200 - total flux cleaned = -0.000404986 Jy ! Total flux subtracted in 200 components = -0.000404986 Jy ! Clean residual min=-0.002996 max=0.004262 Jy/beam ! Clean residual mean=0.000002 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0857871 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0857871 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=0.065197Jy sigma=0.000726 ! Fit after self-cal, rms=0.065221Jy sigma=0.000726 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 (2.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036607 Jy ! Component: 100 - total flux cleaned = 0.00482383 Jy ! Component: 150 - total flux cleaned = 0.00507427 Jy ! Component: 200 - total flux cleaned = 0.00531933 Jy ! Total flux subtracted in 200 components = 0.00531933 Jy ! Clean residual min=-0.002554 max=0.003887 Jy/beam ! Clean residual mean=0.000012 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.0911064 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0911064 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=0.065024Jy sigma=0.000723 ! Fit after self-cal, rms=0.064973Jy sigma=0.000723 ! Inverting map ! Added new window around map position (17, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365387 Jy ! Component: 100 - total flux cleaned = 0.00559845 Jy ! Component: 150 - total flux cleaned = 0.0069752 Jy ! Component: 200 - total flux cleaned = 0.00808787 Jy ! Total flux subtracted in 200 components = 0.00808787 Jy ! Clean residual min=-0.001879 max=0.001995 Jy/beam ! Clean residual mean=0.000006 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0991943 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 98 components and 0.0991943 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=0.064778Jy sigma=0.000720 ! Fit after self-cal, rms=0.064758Jy sigma=0.000720 ! 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=0.064758Jy sigma=0.000720 ! Fit after self-cal, rms=0.064054Jy sigma=0.000719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7612 mas, bmaj=1.998 mas, bpa=-0.7116 degrees ! Estimated noise=366.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177377 Jy ! Component: 100 - total flux cleaned = 0.00293323 Jy ! Component: 150 - total flux cleaned = 0.00385018 Jy ! Component: 200 - total flux cleaned = 0.00459951 Jy ! Total flux subtracted in 200 components = 0.00459951 Jy ! Clean residual min=-0.001539 max=0.001679 Jy/beam ! Clean residual mean=0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.103794 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.103794 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=0.063998Jy sigma=0.000718 ! Fit after self-cal, rms=0.063994Jy sigma=0.000718 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 = 0.000741833 Jy ! Component: 100 - total flux cleaned = 0.00130255 Jy ! Component: 150 - total flux cleaned = 0.00150458 Jy ! Component: 200 - total flux cleaned = 0.00165298 Jy ! Total flux subtracted in 200 components = 0.00165298 Jy ! Clean residual min=-0.001513 max=0.001615 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.105447 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.105447 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=0.063980Jy sigma=0.000718 ! Fit after self-cal, rms=0.063979Jy sigma=0.000718 ! 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=0.063979Jy sigma=0.000718 ! Fit after self-cal, rms=0.063716Jy sigma=0.000718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=6.2 mas, bpa=1.791 degrees ! Estimated noise=463.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131134 Jy ! Component: 100 - total flux cleaned = 0.00200476 Jy ! Component: 150 - total flux cleaned = 0.00251922 Jy ! Component: 200 - total flux cleaned = 0.00290672 Jy ! Total flux subtracted in 200 components = 0.00290672 Jy ! Clean residual min=-0.001811 max=0.001673 Jy/beam ! Clean residual mean=0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.108353 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 140 components and 0.108353 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=0.000718 ! Fit after self-cal, rms=0.063707Jy sigma=0.000718 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 = 0.000282281 Jy ! Component: 100 - total flux cleaned = 0.000334435 Jy ! Component: 150 - total flux cleaned = 0.000394253 Jy ! Component: 200 - total flux cleaned = 0.000427486 Jy ! Total flux subtracted in 200 components = 0.000427486 Jy ! Clean residual min=-0.001700 max=0.001623 Jy/beam ! Clean residual mean=0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.108781 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 145 components and 0.108781 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=0.063706Jy sigma=0.000717 ! Fit after self-cal, rms=0.063706Jy sigma=0.000717 ! 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=0.7607 mas, bmaj=1.996 mas, bpa=-0.645 degrees ! Estimated noise=365.009 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7607 x 1.996 at -0.645 degrees (North through East) ! Clean map min=-0.0012139 max=0.072754 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=0.5938 mas, bmaj=1.621 mas, bpa=-0.954 degrees ! Estimated noise=807.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540814 Jy ! Component: 100 - total flux cleaned = 0.0672976 Jy ! Component: 150 - total flux cleaned = 0.0737839 Jy ! Component: 200 - total flux cleaned = 0.0784132 Jy ! Total flux subtracted in 200 components = 0.0784132 Jy ! Clean residual min=-0.003882 max=0.003480 Jy/beam ! Clean residual mean=-0.000014 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0784132 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0784132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7607 mas, bmaj=1.996 mas, bpa=-0.645 degrees ! Estimated noise=365.009 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 = 0.0057976 Jy ! Component: 100 - total flux cleaned = 0.0100339 Jy ! Component: 150 - total flux cleaned = 0.0133722 Jy ! Component: 200 - total flux cleaned = 0.0160274 Jy ! Total flux subtracted in 200 components = 0.0160274 Jy ! Clean residual min=-0.002313 max=0.002101 Jy/beam ! Clean residual mean=-0.000009 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0944407 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.0944407 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=2.401 mas, bmaj=6.2 mas, bpa=1.791 degrees ! Estimated noise=463.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364902 Jy ! Component: 100 - total flux cleaned = 0.00604175 Jy ! Component: 150 - total flux cleaned = 0.00775365 Jy ! Component: 200 - total flux cleaned = 0.00905415 Jy ! Total flux subtracted in 200 components = 0.00905415 Jy ! Clean residual min=-0.002035 max=0.001820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.103495 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 = 0.00102531 Jy ! Component: 100 - total flux cleaned = 0.0018454 Jy ! Component: 150 - total flux cleaned = 0.00250758 Jy ! Component: 200 - total flux cleaned = 0.00304577 Jy ! Total flux subtracted in 200 components = 0.00304577 Jy ! Clean residual min=-0.001899 max=0.001694 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.106541 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 105 components and 0.106541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7607 mas, bmaj=1.996 mas, bpa=-0.645 degrees ! Estimated noise=365.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314519 Jy ! Component: 100 - total flux cleaned = 0.00042853 Jy ! Component: 150 - total flux cleaned = 0.000565995 Jy ! Component: 200 - total flux cleaned = 0.000629086 Jy ! Total flux subtracted in 200 components = 0.000629086 Jy ! Clean residual min=-0.001354 max=0.001506 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.10717 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.10717 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=0.063737Jy sigma=0.000718 ! Fit after self-cal, rms=0.063727Jy sigma=0.000718 wmodel J1304-2106_X_2014_01_04_pus_map.mod ! Writing 120 model components to file: J1304-2106_X_2014_01_04_pus_map.mod wobs J1304-2106_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1304-2106_X_2014_01_04_pus_uvs.fits wwins J1304-2106_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1304-2106_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 = 0.000193893 Jy ! Component: 100 - total flux cleaned = 3.86737e-05 Jy ! Component: 150 - total flux cleaned = -6.03306e-05 Jy ! Component: 200 - total flux cleaned = -0.000207655 Jy ! Component: 250 - total flux cleaned = -0.000327981 Jy ! Component: 300 - total flux cleaned = -0.000408956 Jy ! Component: 350 - total flux cleaned = -0.000484532 Jy ! Component: 400 - total flux cleaned = -0.000555878 Jy ! Component: 450 - total flux cleaned = -0.00055642 Jy ! Component: 500 - total flux cleaned = -0.000556881 Jy ! Component: 550 - total flux cleaned = -0.000544638 Jy ! Component: 600 - total flux cleaned = -0.000496756 Jy ! Component: 650 - total flux cleaned = -0.000496706 Jy ! Component: 700 - total flux cleaned = -0.000507662 Jy ! Component: 750 - total flux cleaned = -0.0005184 Jy ! Component: 800 - total flux cleaned = -0.000496873 Jy ! Component: 850 - total flux cleaned = -0.000527749 Jy ! Component: 900 - total flux cleaned = -0.00047676 Jy ! Component: 950 - total flux cleaned = -0.000456982 Jy ! Component: 1000 - total flux cleaned = -0.000427883 Jy ! Component: 1050 - total flux cleaned = -0.00040875 Jy ! Component: 1100 - total flux cleaned = -0.000399186 Jy ! Component: 1150 - total flux cleaned = -0.000335172 Jy ! Component: 1200 - total flux cleaned = -0.000317341 Jy ! Component: 1250 - total flux cleaned = -0.000308543 Jy ! Component: 1300 - total flux cleaned = -0.000265439 Jy ! Component: 1350 - total flux cleaned = -0.000240025 Jy ! Component: 1400 - total flux cleaned = -0.000223411 Jy ! Component: 1450 - total flux cleaned = -0.000198807 Jy ! Component: 1500 - total flux cleaned = -0.000150442 Jy ! Component: 1550 - total flux cleaned = -8.70975e-05 Jy ! Component: 1600 - total flux cleaned = -7.14144e-05 Jy ! Component: 1650 - total flux cleaned = -1.76461e-05 Jy ! Component: 1700 - total flux cleaned = 5.02378e-06 Jy ! Component: 1750 - total flux cleaned = 3.48593e-05 Jy ! Component: 1800 - total flux cleaned = 8.61724e-05 Jy ! Component: 1850 - total flux cleaned = 0.000114807 Jy ! Component: 1900 - total flux cleaned = 0.000128995 Jy ! Component: 1950 - total flux cleaned = 0.000157023 Jy ! Component: 2000 - total flux cleaned = 0.000177665 Jy ! Total flux subtracted in 2048 components = 0.000191178 Jy ! Clean residual min=-0.000374 max=0.000410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.107361 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 252 components and 0.107361 Jy ![Exited script file: muppet] wmap "J1304-2106_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7607 x 1.996 at -0.645 degrees (North through East) ! Clean map min=-0.00066681 max=0.073181 Jy/beam ! Writing clean map to FITS file: J1304-2106_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 0.0731809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.490958 0.490958 0.981916 1.96383 3.92766 7.85533 15.7107 31.4213 62.8426 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7607 x 1.996 at -0.645 degrees (North through East) ! Clean map min=-0.00066681 max=0.073181 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 J1304-2106_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:30 2017