! Started logfile: J0055-1217_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:33:18 2016 obs J0055-1217_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0055-1217_X_2014_12_20_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.920635 visibilities/baseline/integration-bin. ! Found source: J0055-1217 ! ! 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 364 lines of history. ! ! Reading 27840 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 J0055-1217_X_2014_12_20_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866376Jy sigma=0.010041 ! Fit after self-cal, rms=0.857270Jy sigma=0.009936 ! 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=0.7183 mas, bmaj=1.741 mas, bpa=-2.44 degrees ! Estimated noise=584.533 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 = 0.110331 Jy ! Component: 100 - total flux cleaned = 0.138196 Jy ! Total flux subtracted in 100 components = 0.138196 Jy ! Clean residual min=-0.004920 max=0.011038 Jy/beam ! Clean residual mean=-0.000001 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.138196 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.138196 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=0.076434Jy sigma=0.000833 ! Fit after self-cal, rms=0.076419Jy sigma=0.000833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118334 Jy ! Component: 100 - total flux cleaned = 0.017809 Jy ! Total flux subtracted in 100 components = 0.017809 Jy ! Clean residual min=-0.003663 max=0.004693 Jy/beam ! Clean residual mean=-0.000007 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.156005 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.156005 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=0.074383Jy sigma=0.000804 ! Fit after self-cal, rms=0.074378Jy sigma=0.000803 ! 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=0.8941 mas, bmaj=2.069 mas, bpa=-2.405 degrees ! Estimated noise=370.451 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 (1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610773 Jy ! Component: 100 - total flux cleaned = 0.00928354 Jy ! Component: 150 - total flux cleaned = 0.0113168 Jy ! Component: 200 - total flux cleaned = 0.0123304 Jy ! Total flux subtracted in 200 components = 0.0123304 Jy ! Clean residual min=-0.002990 max=0.003578 Jy/beam ! Clean residual mean=-0.000021 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.168335 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.168335 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=0.073901Jy sigma=0.000797 ! Fit after self-cal, rms=0.073852Jy sigma=0.000796 ! 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 0.93 FD 1.06 HN 1.03 KP 1.11 ! LA 0.96 MK 0.96 NL 0.92 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.04 KP 1.04 ! LA 1.00 MK 0.95 NL 0.93 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.04 KP 0.99 ! LA 0.99 MK 0.97 NL 0.97 OV 0.95 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.03 KP 0.94 ! LA 1.01 MK 0.98 NL 0.93 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 0.91 ! LA 1.00 MK 0.98 NL 0.98 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.04 KP 0.90 ! LA 0.98 MK 0.98 NL 0.97 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.21 HN 1.13 KP 0.88 ! LA 1.02 MK 1.04 NL 1.01 OV 1.05 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.11 KP 0.91 ! LA 0.97 MK 1.00 NL 0.97 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.10 KP 0.92 ! LA 1.01 MK 0.98 NL 0.94 OV 1.03 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.08 KP 0.96 ! LA 1.05 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.06 KP 1.02 ! LA 1.01 MK 1.05 NL 0.96 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.07 KP 0.98 ! LA 0.99 MK 1.03 NL 0.94 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.073852Jy sigma=0.000796 ! Fit after self-cal, rms=0.073208Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.062 mas, bpa=-2.367 degrees ! Estimated noise=368.333 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 = 0.00149612 Jy ! Component: 100 - total flux cleaned = 0.0017186 Jy ! Component: 150 - total flux cleaned = 0.00182173 Jy ! Component: 200 - total flux cleaned = 0.00190878 Jy ! Total flux subtracted in 200 components = 0.00190878 Jy ! Clean residual min=-0.001842 max=0.001874 Jy/beam ! Clean residual mean=-0.000010 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.170244 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.170244 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=0.073155Jy sigma=0.000785 ! Fit after self-cal, rms=0.073175Jy sigma=0.000785 ! 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=0.073175Jy sigma=0.000785 ! Fit after self-cal, rms=0.073351Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.064 mas, bpa=-2.414 degrees ! Estimated noise=368.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92949e-05 Jy ! Component: 100 - total flux cleaned = 0.000178756 Jy ! Component: 150 - total flux cleaned = 0.000114604 Jy ! Component: 200 - total flux cleaned = 7.71268e-05 Jy ! Total flux subtracted in 200 components = 7.71268e-05 Jy ! Clean residual min=-0.001299 max=0.001424 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.170321 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.170321 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=0.073335Jy sigma=0.000781 ! Fit after self-cal, rms=0.073347Jy sigma=0.000781 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 (4.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139912 Jy ! Component: 100 - total flux cleaned = 0.00200897 Jy ! Component: 150 - total flux cleaned = 0.00218647 Jy ! Component: 200 - total flux cleaned = 0.0022633 Jy ! Total flux subtracted in 200 components = 0.0022633 Jy ! Clean residual min=-0.001281 max=0.001121 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.172584 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.172584 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=0.073320Jy sigma=0.000780 ! Fit after self-cal, rms=0.073317Jy sigma=0.000780 ! 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=0.073317Jy sigma=0.000780 ! Fit after self-cal, rms=0.073273Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8935 mas, bmaj=2.063 mas, bpa=-2.417 degrees ! Estimated noise=368.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158581 Jy ! Component: 100 - total flux cleaned = 0.000285235 Jy ! Component: 150 - total flux cleaned = 0.000334201 Jy ! Component: 200 - total flux cleaned = 0.000363738 Jy ! Total flux subtracted in 200 components = 0.000363738 Jy ! Clean residual min=-0.001232 max=0.001106 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.172948 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 116 components and 0.172948 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=0.073265Jy sigma=0.000780 ! Fit after self-cal, rms=0.073265Jy sigma=0.000780 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 = -3.04002e-05 Jy ! Component: 100 - total flux cleaned = -2.80264e-06 Jy ! Component: 150 - total flux cleaned = 2.28271e-05 Jy ! Component: 200 - total flux cleaned = 4.66239e-05 Jy ! Total flux subtracted in 200 components = 4.66239e-05 Jy ! Clean residual min=-0.001192 max=0.001082 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.172995 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.172995 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=0.073261Jy sigma=0.000780 ! Fit after self-cal, rms=0.073260Jy sigma=0.000780 ! 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=0.073260Jy sigma=0.000780 ! Fit after self-cal, rms=0.073233Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=3.987 mas, bpa=-0.8499 degrees ! Estimated noise=455.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37857e-05 Jy ! Component: 100 - total flux cleaned = 4.06733e-06 Jy ! Component: 150 - total flux cleaned = -2.55381e-05 Jy ! Component: 200 - total flux cleaned = -2.61142e-05 Jy ! Total flux subtracted in 200 components = -2.61142e-05 Jy ! Clean residual min=-0.001144 max=0.001216 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.172969 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.172969 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=0.073231Jy sigma=0.000780 ! Fit after self-cal, rms=0.073231Jy sigma=0.000780 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 = -1.75196e-05 Jy ! Component: 100 - total flux cleaned = -4.17572e-05 Jy ! Component: 150 - total flux cleaned = -5.62552e-05 Jy ! Component: 200 - total flux cleaned = -6.29683e-05 Jy ! Total flux subtracted in 200 components = -6.29683e-05 Jy ! Clean residual min=-0.001138 max=0.001232 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.172906 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.172906 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=0.073230Jy sigma=0.000780 ! Fit after self-cal, rms=0.073230Jy sigma=0.000780 ! 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=0.8933 mas, bmaj=2.062 mas, bpa=-2.429 degrees ! Estimated noise=367.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8933 x 2.062 at -2.429 degrees (North through East) ! Clean map min=-0.0010492 max=0.1421 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=0.7176 mas, bmaj=1.738 mas, bpa=-2.309 degrees ! Estimated noise=579.935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109311 Jy ! Component: 100 - total flux cleaned = 0.137686 Jy ! Component: 150 - total flux cleaned = 0.149351 Jy ! Component: 200 - total flux cleaned = 0.155634 Jy ! Total flux subtracted in 200 components = 0.155634 Jy ! Clean residual min=-0.002716 max=0.003258 Jy/beam ! Clean residual mean=0.000004 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.155634 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.155634 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=2.062 mas, bpa=-2.429 degrees ! Estimated noise=367.89 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 = 0.00553343 Jy ! Component: 100 - total flux cleaned = 0.00862531 Jy ! Component: 150 - total flux cleaned = 0.010726 Jy ! Component: 200 - total flux cleaned = 0.0123212 Jy ! Total flux subtracted in 200 components = 0.0123212 Jy ! Clean residual min=-0.001292 max=0.001203 Jy/beam ! Clean residual mean=0.000006 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.167955 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 0.167955 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=2.186 mas, bmaj=3.987 mas, bpa=-0.8499 degrees ! Estimated noise=455.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017883 Jy ! Component: 100 - total flux cleaned = 0.00290315 Jy ! Component: 150 - total flux cleaned = 0.00367208 Jy ! Component: 200 - total flux cleaned = 0.00405536 Jy ! Total flux subtracted in 200 components = 0.00405536 Jy ! Clean residual min=-0.001134 max=0.001029 Jy/beam ! Clean residual mean=0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.172011 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 = 0.000213558 Jy ! Component: 100 - total flux cleaned = 0.000389346 Jy ! Component: 150 - total flux cleaned = 0.00050009 Jy ! Component: 200 - total flux cleaned = 0.000543284 Jy ! Total flux subtracted in 200 components = 0.000543284 Jy ! Clean residual min=-0.001150 max=0.001146 Jy/beam ! Clean residual mean=0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.172554 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 105 components and 0.172554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=2.062 mas, bpa=-2.429 degrees ! Estimated noise=367.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144782 Jy ! Component: 100 - total flux cleaned = 0.000210811 Jy ! Component: 150 - total flux cleaned = 0.000306962 Jy ! Component: 200 - total flux cleaned = 0.00032403 Jy ! Total flux subtracted in 200 components = 0.00032403 Jy ! Clean residual min=-0.001105 max=0.001074 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.172878 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.172878 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=0.073239Jy sigma=0.000780 ! Fit after self-cal, rms=0.073236Jy sigma=0.000780 wmodel J0055-1217_X_2014_12_20_pus_map.mod ! Writing 120 model components to file: J0055-1217_X_2014_12_20_pus_map.mod wobs J0055-1217_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0055-1217_X_2014_12_20_pus_uvs.fits wwins J0055-1217_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0055-1217_X_2014_12_20_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 = -0.000114311 Jy ! Component: 100 - total flux cleaned = -4.10181e-05 Jy ! Component: 150 - total flux cleaned = 7.66059e-05 Jy ! Component: 200 - total flux cleaned = 9.2855e-05 Jy ! Component: 250 - total flux cleaned = 7.75328e-05 Jy ! Component: 300 - total flux cleaned = 1.87506e-05 Jy ! Component: 350 - total flux cleaned = -3.85943e-05 Jy ! Component: 400 - total flux cleaned = -0.000149227 Jy ! Component: 450 - total flux cleaned = -0.000243074 Jy ! Component: 500 - total flux cleaned = -0.000295652 Jy ! Component: 550 - total flux cleaned = -0.00041102 Jy ! Component: 600 - total flux cleaned = -0.000473786 Jy ! Component: 650 - total flux cleaned = -0.000547918 Jy ! Component: 700 - total flux cleaned = -0.000644282 Jy ! Component: 750 - total flux cleaned = -0.00072682 Jy ! Component: 800 - total flux cleaned = -0.000796621 Jy ! Component: 850 - total flux cleaned = -0.000911071 Jy ! Component: 900 - total flux cleaned = -0.000978533 Jy ! Component: 950 - total flux cleaned = -0.00104502 Jy ! Component: 1000 - total flux cleaned = -0.00109956 Jy ! Component: 1050 - total flux cleaned = -0.00115319 Jy ! Component: 1100 - total flux cleaned = -0.00118493 Jy ! Component: 1150 - total flux cleaned = -0.00121604 Jy ! Component: 1200 - total flux cleaned = -0.00125717 Jy ! Component: 1250 - total flux cleaned = -0.00130782 Jy ! Component: 1300 - total flux cleaned = -0.00133786 Jy ! Component: 1350 - total flux cleaned = -0.00135757 Jy ! Component: 1400 - total flux cleaned = -0.00139665 Jy ! Component: 1450 - total flux cleaned = -0.00140627 Jy ! Component: 1500 - total flux cleaned = -0.00144458 Jy ! Component: 1550 - total flux cleaned = -0.0014824 Jy ! Component: 1600 - total flux cleaned = -0.00151033 Jy ! Component: 1650 - total flux cleaned = -0.00150115 Jy ! Component: 1700 - total flux cleaned = -0.00151944 Jy ! Component: 1750 - total flux cleaned = -0.00154653 Jy ! Component: 1800 - total flux cleaned = -0.00156433 Jy ! Component: 1850 - total flux cleaned = -0.00157299 Jy ! Component: 1900 - total flux cleaned = -0.00160811 Jy ! Component: 1950 - total flux cleaned = -0.00162561 Jy ! Component: 2000 - total flux cleaned = -0.00168583 Jy ! Total flux subtracted in 2048 components = -0.0017283 Jy ! Clean residual min=-0.000515 max=0.000529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.17115 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 262 components and 0.17115 Jy ![Exited script file: muppet] wmap "J0055-1217_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8933 x 2.062 at -2.429 degrees (North through East) ! Clean map min=-0.00090827 max=0.14158 Jy/beam ! Writing clean map to FITS file: J0055-1217_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155676 device "J0055-1217_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0055-1217_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32987 0.32987 0.65974 1.31948 2.63896 5.27792 10.5558 21.1117 42.2234 84.4467 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.141 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8933 x 2.062 at -2.429 degrees (North through East) ! Clean map min=-0.00090827 max=0.14158 Jy/beam quit ! Quitting program ! Log file J0055-1217_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:21 2016