! Started logfile: J2139+0122_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:51:19 2016 obs J2139+0122_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2139+0122_X_2014_12_20_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87264 visibilities/baseline/integration-bin. ! Found source: J2139+0122 ! ! 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 43824 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 J2139+0122_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948845Jy sigma=0.011551 ! Fit after self-cal, rms=0.929073Jy sigma=0.011344 ! 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=0.7398 mas, bmaj=1.917 mas, bpa=-6.03 degrees ! Estimated noise=532.083 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 = 0.0543176 Jy ! Component: 100 - total flux cleaned = 0.070871 Jy ! Total flux subtracted in 100 components = 0.070871 Jy ! Clean residual min=-0.003573 max=0.007380 Jy/beam ! Clean residual mean=0.000000 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.070871 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.070871 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=0.070144Jy sigma=0.000792 ! Fit after self-cal, rms=0.070109Jy sigma=0.000791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847929 Jy ! Component: 100 - total flux cleaned = 0.0126952 Jy ! Total flux subtracted in 100 components = 0.0126952 Jy ! Clean residual min=-0.003240 max=0.004565 Jy/beam ! Clean residual mean=-0.000005 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0835662 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0835662 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=0.069015Jy sigma=0.000773 ! Fit after self-cal, rms=0.069016Jy sigma=0.000772 ! 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=0.9012 mas, bmaj=2.292 mas, bpa=-7 degrees ! Estimated noise=281.338 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 = 0.0036747 Jy ! Component: 100 - total flux cleaned = 0.0052916 Jy ! Component: 150 - total flux cleaned = 0.00615179 Jy ! Component: 200 - total flux cleaned = 0.00658671 Jy ! Total flux subtracted in 200 components = 0.00658671 Jy ! Clean residual min=-0.002696 max=0.003220 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0901529 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0901529 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=0.068897Jy sigma=0.000769 ! Fit after self-cal, rms=0.068901Jy sigma=0.000769 ! 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 0.97 FD 1.03 HN 1.23 KP 1.05 ! LA 0.94 MK 0.97 NL 0.96 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.34 KP 1.02 ! LA 0.93 MK 0.93 NL 0.94 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.25 KP 0.95 ! LA 0.99 MK 0.94 NL 0.95 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.26 KP 0.90 ! LA 0.97 MK 0.97 NL 0.96 OV 0.98 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.17 KP 0.91 ! LA 0.97 MK 0.99 NL 0.99 OV 0.95 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.27 KP 0.85 ! LA 1.01 MK 0.96 NL 1.01 OV 0.95 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.17 HN 1.16 KP 0.87 ! LA 0.97 MK 1.02 NL 1.00 OV 1.02 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.26 KP 0.89 ! LA 0.97 MK 0.97 NL 0.96 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.32 KP 0.90 ! LA 0.99 MK 0.88 NL 0.96 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.25 KP 0.97 ! LA 1.00 MK 0.95 NL 0.98 OV 1.02 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.30 KP 0.95 ! LA 1.00 MK 1.01 NL 0.93 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.27 KP 0.99 ! LA 1.00 MK 0.97 NL 0.96 OV 1.02 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.068901Jy sigma=0.000769 ! Fit after self-cal, rms=0.071033Jy sigma=0.000763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9027 mas, bmaj=2.285 mas, bpa=-6.881 degrees ! Estimated noise=280.608 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 = -0.00119639 Jy ! Component: 100 - total flux cleaned = -0.00139112 Jy ! Component: 150 - total flux cleaned = -0.00143652 Jy ! Component: 200 - total flux cleaned = -0.0014769 Jy ! Total flux subtracted in 200 components = -0.0014769 Jy ! Clean residual min=-0.001864 max=0.002593 Jy/beam ! Clean residual mean=-0.000006 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.088676 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.088676 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=0.071003Jy sigma=0.000763 ! Fit after self-cal, rms=0.071078Jy sigma=0.000763 ! 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=0.071078Jy sigma=0.000763 ! Fit after self-cal, rms=0.071961Jy sigma=0.000758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=2.292 mas, bpa=-6.852 degrees ! Estimated noise=279.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140654 Jy ! Component: 100 - total flux cleaned = 9.56445e-05 Jy ! Component: 150 - total flux cleaned = 9.52343e-05 Jy ! Component: 200 - total flux cleaned = 8.33925e-05 Jy ! Total flux subtracted in 200 components = 8.33925e-05 Jy ! Clean residual min=-0.000998 max=0.002024 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0887594 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0887594 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=0.071956Jy sigma=0.000758 ! Fit after self-cal, rms=0.071994Jy sigma=0.000758 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 (-2.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170528 Jy ! Component: 100 - total flux cleaned = 0.00174718 Jy ! Component: 150 - total flux cleaned = 0.00169949 Jy ! Component: 200 - total flux cleaned = 0.00165667 Jy ! Total flux subtracted in 200 components = 0.00165667 Jy ! Clean residual min=-0.000825 max=0.000915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0904161 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0904161 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=0.071947Jy sigma=0.000757 ! Fit after self-cal, rms=0.071940Jy sigma=0.000757 ! 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=0.071940Jy sigma=0.000757 ! Fit after self-cal, rms=0.071724Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=2.286 mas, bpa=-6.807 degrees ! Estimated noise=278.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838472 Jy ! Component: 100 - total flux cleaned = 0.000962094 Jy ! Component: 150 - total flux cleaned = 0.00099631 Jy ! Component: 200 - total flux cleaned = 0.00101181 Jy ! Total flux subtracted in 200 components = 0.00101181 Jy ! Clean residual min=-0.000825 max=0.000864 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0914279 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0914278 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=0.071710Jy sigma=0.000757 ! Fit after self-cal, rms=0.071707Jy sigma=0.000757 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 = 0.000189961 Jy ! Component: 100 - total flux cleaned = 0.000219444 Jy ! Component: 150 - total flux cleaned = 0.000219863 Jy ! Component: 200 - total flux cleaned = 0.000196351 Jy ! Total flux subtracted in 200 components = 0.000196351 Jy ! Clean residual min=-0.000795 max=0.000868 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0916242 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0916242 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=0.071701Jy sigma=0.000757 ! Fit after self-cal, rms=0.071700Jy sigma=0.000757 ! Inverting map ! Added new window around map position (-9, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827909 Jy ! Component: 100 - total flux cleaned = 0.00133831 Jy ! Component: 150 - total flux cleaned = 0.00169674 Jy ! Component: 200 - total flux cleaned = 0.00190832 Jy ! Total flux subtracted in 200 components = 0.00190832 Jy ! Clean residual min=-0.000667 max=0.000738 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0935325 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.0935325 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=0.071687Jy sigma=0.000757 ! Fit after self-cal, rms=0.071686Jy sigma=0.000757 ! 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=0.071686Jy sigma=0.000757 ! Fit after self-cal, rms=0.071490Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.316 mas, bmaj=3.657 mas, bpa=-1.24 degrees ! Estimated noise=335.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040674 Jy ! Component: 100 - total flux cleaned = 0.000482777 Jy ! Component: 150 - total flux cleaned = 0.00054456 Jy ! Component: 200 - total flux cleaned = 0.000575308 Jy ! Total flux subtracted in 200 components = 0.000575308 Jy ! Clean residual min=-0.000693 max=0.000705 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0941078 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.0941078 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=0.071487Jy sigma=0.000757 ! Fit after self-cal, rms=0.071484Jy sigma=0.000757 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.35348e-05 Jy ! Component: 100 - total flux cleaned = 0.00010754 Jy ! Component: 150 - total flux cleaned = 0.00012679 Jy ! Component: 200 - total flux cleaned = 0.000138572 Jy ! Total flux subtracted in 200 components = 0.000138572 Jy ! Clean residual min=-0.000678 max=0.000675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0942464 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.0942464 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=0.071483Jy sigma=0.000757 ! Fit after self-cal, rms=0.071482Jy sigma=0.000757 ! 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=0.8994 mas, bmaj=2.285 mas, bpa=-6.838 degrees ! Estimated noise=278.129 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8994 x 2.285 at -6.838 degrees (North through East) ! Clean map min=-0.00063702 max=0.072887 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=0.7396 mas, bmaj=1.908 mas, bpa=-5.62 degrees ! Estimated noise=532.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540823 Jy ! Component: 100 - total flux cleaned = 0.071717 Jy ! Component: 150 - total flux cleaned = 0.0802118 Jy ! Component: 200 - total flux cleaned = 0.0848556 Jy ! Total flux subtracted in 200 components = 0.0848556 Jy ! Clean residual min=-0.001972 max=0.002427 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0848556 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0848556 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=2.285 mas, bpa=-6.838 degrees ! Estimated noise=278.129 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 = 0.00349909 Jy ! Component: 100 - total flux cleaned = 0.0053012 Jy ! Component: 150 - total flux cleaned = 0.00644864 Jy ! Component: 200 - total flux cleaned = 0.00712024 Jy ! Total flux subtracted in 200 components = 0.00712024 Jy ! Clean residual min=-0.000781 max=0.000740 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0919759 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.0919759 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=2.316 mas, bmaj=3.657 mas, bpa=-1.24 degrees ! Estimated noise=335.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879374 Jy ! Component: 100 - total flux cleaned = 0.00124461 Jy ! Component: 150 - total flux cleaned = 0.00153443 Jy ! Component: 200 - total flux cleaned = 0.00176004 Jy ! Total flux subtracted in 200 components = 0.00176004 Jy ! Clean residual min=-0.000763 max=0.000640 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0937359 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 = 0.000177878 Jy ! Component: 100 - total flux cleaned = 0.000318154 Jy ! Component: 150 - total flux cleaned = 0.000399981 Jy ! Component: 200 - total flux cleaned = 0.000418064 Jy ! Total flux subtracted in 200 components = 0.000418064 Jy ! Clean residual min=-0.000724 max=0.000642 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.094154 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.094154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=2.285 mas, bpa=-6.838 degrees ! Estimated noise=278.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179396 Jy ! Component: 100 - total flux cleaned = 0.000343503 Jy ! Component: 150 - total flux cleaned = 0.000432067 Jy ! Component: 200 - total flux cleaned = 0.000464427 Jy ! Total flux subtracted in 200 components = 0.000464427 Jy ! Clean residual min=-0.000665 max=0.000656 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0946184 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.0946184 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=0.071494Jy sigma=0.000757 ! Fit after self-cal, rms=0.071497Jy sigma=0.000757 wmodel J2139+0122_X_2014_12_20_pus_map.mod ! Writing 107 model components to file: J2139+0122_X_2014_12_20_pus_map.mod wobs J2139+0122_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2139+0122_X_2014_12_20_pus_uvs.fits wwins J2139+0122_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2139+0122_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 = -2.75585e-06 Jy ! Component: 100 - total flux cleaned = -2.42898e-06 Jy ! Component: 150 - total flux cleaned = 8.41441e-06 Jy ! Component: 200 - total flux cleaned = 1.83963e-05 Jy ! Component: 250 - total flux cleaned = -1.98703e-05 Jy ! Component: 300 - total flux cleaned = -2.89065e-05 Jy ! Component: 350 - total flux cleaned = -6.50136e-05 Jy ! Component: 400 - total flux cleaned = -7.40341e-05 Jy ! Component: 450 - total flux cleaned = -6.55494e-05 Jy ! Component: 500 - total flux cleaned = -2.34144e-05 Jy ! Component: 550 - total flux cleaned = 1.79872e-05 Jy ! Component: 600 - total flux cleaned = 7.49023e-05 Jy ! Component: 650 - total flux cleaned = 9.10542e-05 Jy ! Component: 700 - total flux cleaned = 0.000106739 Jy ! Component: 750 - total flux cleaned = 0.000137729 Jy ! Component: 800 - total flux cleaned = 0.000152925 Jy ! Component: 850 - total flux cleaned = 0.000168014 Jy ! Component: 900 - total flux cleaned = 0.000153151 Jy ! Component: 950 - total flux cleaned = 0.000167866 Jy ! Component: 1000 - total flux cleaned = 0.000182312 Jy ! Component: 1050 - total flux cleaned = 0.000196382 Jy ! Component: 1100 - total flux cleaned = 0.00017511 Jy ! Component: 1150 - total flux cleaned = 0.000189077 Jy ! Component: 1200 - total flux cleaned = 0.000161573 Jy ! Component: 1250 - total flux cleaned = 0.000208906 Jy ! Component: 1300 - total flux cleaned = 0.000208699 Jy ! Component: 1350 - total flux cleaned = 0.000215208 Jy ! Component: 1400 - total flux cleaned = 0.000234771 Jy ! Component: 1450 - total flux cleaned = 0.000254071 Jy ! Component: 1500 - total flux cleaned = 0.000266705 Jy ! Component: 1550 - total flux cleaned = 0.000285668 Jy ! Component: 1600 - total flux cleaned = 0.000335625 Jy ! Component: 1650 - total flux cleaned = 0.000360332 Jy ! Component: 1700 - total flux cleaned = 0.000390857 Jy ! Component: 1750 - total flux cleaned = 0.000402876 Jy ! Component: 1800 - total flux cleaned = 0.000414829 Jy ! Component: 1850 - total flux cleaned = 0.000438545 Jy ! Component: 1900 - total flux cleaned = 0.000473788 Jy ! Component: 1950 - total flux cleaned = 0.000462153 Jy ! Component: 2000 - total flux cleaned = 0.000485284 Jy ! Total flux subtracted in 2048 components = 0.000485285 Jy ! Clean residual min=-0.000362 max=0.000325 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0951037 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 244 components and 0.0951038 Jy ![Exited script file: muppet] wmap "J2139+0122_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8994 x 2.285 at -6.838 degrees (North through East) ! Clean map min=-0.00055462 max=0.07227 Jy/beam ! Writing clean map to FITS file: J2139+0122_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 0.0722696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108218 device "J2139+0122_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2139+0122_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449226 0.449226 0.898451 1.7969 3.5938 7.18761 14.3752 28.7504 57.5009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8994 x 2.285 at -6.838 degrees (North through East) ! Clean map min=-0.00055462 max=0.07227 Jy/beam quit ! Quitting program ! Log file J2139+0122_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:51:22 2016