! Started logfile: J2142-0437_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:31 2019 obs J2142-0437_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2142-0437_X_2017_04_28_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968928 visibilities/baseline/integration-bin. ! Found source: J2142-0437 ! ! 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 907 lines of history. ! ! Reading 59124 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 J2142-0437_X_2017_04_28_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884561Jy sigma=0.006899 ! Fit after self-cal, rms=0.870301Jy sigma=0.006800 ! 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=0.6996 mas, bmaj=1.709 mas, bpa=-2.686 degrees ! Estimated noise=745.666 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 = 0.0996535 Jy ! Component: 100 - total flux cleaned = 0.142021 Jy ! Total flux subtracted in 100 components = 0.142021 Jy ! Clean residual min=-0.007484 max=0.019765 Jy/beam ! Clean residual mean=-0.000021 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.142021 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.142021 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=0.112625Jy sigma=0.000747 ! Fit after self-cal, rms=0.111723Jy sigma=0.000741 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246158 Jy ! Component: 100 - total flux cleaned = 0.0376086 Jy ! Total flux subtracted in 100 components = 0.0376086 Jy ! Clean residual min=-0.004716 max=0.007052 Jy/beam ! Clean residual mean=-0.000005 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.17963 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.17963 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=0.105975Jy sigma=0.000680 ! Fit after self-cal, rms=0.105864Jy sigma=0.000679 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078192 Jy ! Component: 100 - total flux cleaned = 0.011389 Jy ! Total flux subtracted in 100 components = 0.011389 Jy ! Clean residual min=-0.004055 max=0.006095 Jy/beam ! Clean residual mean=0.000000 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.191019 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.191019 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=0.105415Jy sigma=0.000673 ! Fit after self-cal, rms=0.105401Jy sigma=0.000673 ! 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=0.8639 mas, bmaj=2.011 mas, bpa=-2.436 degrees ! Estimated noise=383.591 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 = 0.00168783 Jy ! Component: 100 - total flux cleaned = 0.00175302 Jy ! Component: 150 - total flux cleaned = 0.00174686 Jy ! Component: 200 - total flux cleaned = 0.0016475 Jy ! Total flux subtracted in 200 components = 0.0016475 Jy ! Clean residual min=-0.003540 max=0.005658 Jy/beam ! Clean residual mean=0.000008 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.192666 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.192666 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=0.105344Jy sigma=0.000672 ! Fit after self-cal, rms=0.105339Jy sigma=0.000672 ! 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 0.98 FD 0.96 HN 0.96 KP 0.99 ! LA 1.19 MK 0.98 NL 0.97 OV 1.02 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.00 ! LA 1.19 MK 0.95 NL 0.98 OV 0.96 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 0.95 ! LA 1.15 MK 1.00 NL 1.00 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.93 KP 1.00 ! LA 1.22 MK 1.00 NL 0.98 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.98 ! LA 1.20 MK 1.00 NL 1.02 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.95 KP 0.97 ! LA 1.24 MK 0.98 NL 1.04 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.97 ! LA 1.20 MK 1.01 NL 1.00 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.96 ! LA 1.20 MK 0.96 NL 0.99 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.95 ! LA 1.24 MK 0.97 NL 1.00 OV 0.99 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 0.98 ! LA 1.27 MK 0.99 NL 1.00 OV 0.99 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 1.00 ! LA 1.26 MK 0.98 NL 1.02 OV 0.99 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 0.94 ! LA 1.25 MK 1.01 NL 1.06 OV 0.97 ! PT 1.01 SC 0.91 ! ! ! Fit before self-cal, rms=0.105339Jy sigma=0.000672 ! Fit after self-cal, rms=0.111622Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8563 mas, bmaj=1.99 mas, bpa=-2.166 degrees ! Estimated noise=379.567 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 (1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542248 Jy ! Component: 100 - total flux cleaned = 0.00786755 Jy ! Component: 150 - total flux cleaned = 0.0087382 Jy ! Component: 200 - total flux cleaned = 0.00911962 Jy ! Total flux subtracted in 200 components = 0.00911962 Jy ! Clean residual min=-0.002882 max=0.003705 Jy/beam ! Clean residual mean=0.000011 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.201786 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.201786 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=0.111341Jy sigma=0.000663 ! Fit after self-cal, rms=0.111440Jy sigma=0.000663 ! 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=0.111440Jy sigma=0.000663 ! Fit after self-cal, rms=0.111212Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=1.991 mas, bpa=-2.237 degrees ! Estimated noise=379.435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195952 Jy ! Component: 100 - total flux cleaned = 0.0027746 Jy ! Component: 150 - total flux cleaned = 0.00291431 Jy ! Component: 200 - total flux cleaned = 0.00309159 Jy ! Total flux subtracted in 200 components = 0.00309159 Jy ! Clean residual min=-0.001627 max=0.002979 Jy/beam ! Clean residual mean=0.000010 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.204877 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.204877 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=0.111166Jy sigma=0.000655 ! Fit after self-cal, rms=0.111209Jy sigma=0.000655 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, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316461 Jy ! Component: 100 - total flux cleaned = 0.0050667 Jy ! Component: 150 - total flux cleaned = 0.00643137 Jy ! Component: 200 - total flux cleaned = 0.00754485 Jy ! Total flux subtracted in 200 components = 0.00754485 Jy ! Clean residual min=-0.001267 max=0.001840 Jy/beam ! Clean residual mean=0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.212422 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 94 components and 0.212422 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=0.111096Jy sigma=0.000654 ! Fit after self-cal, rms=0.111080Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-1, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169491 Jy ! Component: 100 - total flux cleaned = 0.00276616 Jy ! Component: 150 - total flux cleaned = 0.00368331 Jy ! Component: 200 - total flux cleaned = 0.00448659 Jy ! Total flux subtracted in 200 components = 0.00448659 Jy ! Clean residual min=-0.001066 max=0.001301 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.216909 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 125 components and 0.216909 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=0.111045Jy sigma=0.000654 ! Fit after self-cal, rms=0.111042Jy sigma=0.000654 ! Inverting map ! Added new window around map position (14.6, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136781 Jy ! Component: 100 - total flux cleaned = 0.00226672 Jy ! Component: 150 - total flux cleaned = 0.00297413 Jy ! Component: 200 - total flux cleaned = 0.00349182 Jy ! Total flux subtracted in 200 components = 0.00349182 Jy ! Clean residual min=-0.000979 max=0.000983 Jy/beam ! Clean residual mean=0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.2204 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 144 components and 0.2204 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=0.111016Jy sigma=0.000653 ! Fit after self-cal, rms=0.111017Jy sigma=0.000653 ! 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=0.111017Jy sigma=0.000653 ! Fit after self-cal, rms=0.111599Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8558 mas, bmaj=1.989 mas, bpa=-2.224 degrees ! Estimated noise=378.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746422 Jy ! Component: 100 - total flux cleaned = 0.00134671 Jy ! Component: 150 - total flux cleaned = 0.00179032 Jy ! Component: 200 - total flux cleaned = 0.00209707 Jy ! Total flux subtracted in 200 components = 0.00209707 Jy ! Clean residual min=-0.000967 max=0.000974 Jy/beam ! Clean residual mean=0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.222498 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 159 components and 0.222498 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=0.111589Jy sigma=0.000653 ! Fit after self-cal, rms=0.111601Jy sigma=0.000653 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 = 0.000367273 Jy ! Component: 100 - total flux cleaned = 0.000574684 Jy ! Component: 150 - total flux cleaned = 0.000752609 Jy ! Component: 200 - total flux cleaned = 0.000920109 Jy ! Total flux subtracted in 200 components = 0.000920109 Jy ! Clean residual min=-0.000945 max=0.000966 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.223418 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 170 components and 0.223418 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=0.111596Jy sigma=0.000653 ! Fit after self-cal, rms=0.111595Jy sigma=0.000653 ! 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=0.111595Jy sigma=0.000653 ! Fit after self-cal, rms=0.111723Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=3.394 mas, bpa=4.017 degrees ! Estimated noise=508.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831338 Jy ! Component: 100 - total flux cleaned = 0.00145046 Jy ! Component: 150 - total flux cleaned = 0.00184524 Jy ! Component: 200 - total flux cleaned = 0.00216906 Jy ! Total flux subtracted in 200 components = 0.00216906 Jy ! Clean residual min=-0.001095 max=0.001146 Jy/beam ! Clean residual mean=0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.225587 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 0.225587 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=0.111719Jy sigma=0.000653 ! Fit after self-cal, rms=0.111721Jy sigma=0.000653 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 = 0.000339243 Jy ! Component: 100 - total flux cleaned = 0.000530883 Jy ! Component: 150 - total flux cleaned = 0.000651841 Jy ! Component: 200 - total flux cleaned = 0.000751 Jy ! Total flux subtracted in 200 components = 0.000751 Jy ! Clean residual min=-0.001048 max=0.001124 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.226338 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 194 components and 0.226338 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=0.111720Jy sigma=0.000653 ! Fit after self-cal, rms=0.111721Jy sigma=0.000653 ! 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=0.8555 mas, bmaj=1.988 mas, bpa=-2.197 degrees ! Estimated noise=378.665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 1.988 at -2.197 degrees (North through East) ! Clean map min=-0.00086942 max=0.13316 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=0.6955 mas, bmaj=1.697 mas, bpa=-2.478 degrees ! Estimated noise=728.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990542 Jy ! Component: 100 - total flux cleaned = 0.143667 Jy ! Component: 150 - total flux cleaned = 0.16667 Jy ! Component: 200 - total flux cleaned = 0.178736 Jy ! Total flux subtracted in 200 components = 0.178736 Jy ! Clean residual min=-0.003206 max=0.005974 Jy/beam ! Clean residual mean=-0.000004 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.178737 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 0.178737 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=1.988 mas, bpa=-2.197 degrees ! Estimated noise=378.665 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 = 0.00993756 Jy ! Component: 100 - total flux cleaned = 0.0157249 Jy ! Component: 150 - total flux cleaned = 0.0198717 Jy ! Component: 200 - total flux cleaned = 0.0232211 Jy ! Total flux subtracted in 200 components = 0.0232211 Jy ! Clean residual min=-0.001729 max=0.002305 Jy/beam ! Clean residual mean=0.000011 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.201958 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.201958 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=2.052 mas, bmaj=3.394 mas, bpa=4.017 degrees ! Estimated noise=508.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509326 Jy ! Component: 100 - total flux cleaned = 0.00879459 Jy ! Component: 150 - total flux cleaned = 0.0116632 Jy ! Component: 200 - total flux cleaned = 0.0139518 Jy ! Total flux subtracted in 200 components = 0.0139518 Jy ! Clean residual min=-0.001356 max=0.001899 Jy/beam ! Clean residual mean=0.000014 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.215909 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 = 0.00186649 Jy ! Component: 100 - total flux cleaned = 0.00340672 Jy ! Component: 150 - total flux cleaned = 0.00469077 Jy ! Component: 200 - total flux cleaned = 0.00577383 Jy ! Total flux subtracted in 200 components = 0.00577383 Jy ! Clean residual min=-0.001095 max=0.001364 Jy/beam ! Clean residual mean=0.000009 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.221683 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 116 components and 0.221683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8555 mas, bmaj=1.988 mas, bpa=-2.197 degrees ! Estimated noise=378.665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121239 Jy ! Component: 100 - total flux cleaned = 0.00205474 Jy ! Component: 150 - total flux cleaned = 0.00257868 Jy ! Component: 200 - total flux cleaned = 0.00282568 Jy ! Total flux subtracted in 200 components = 0.00282568 Jy ! Clean residual min=-0.000932 max=0.000983 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.224509 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.224509 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=0.111746Jy sigma=0.000653 ! Fit after self-cal, rms=0.111738Jy sigma=0.000653 wmodel J2142-0437_X_2017_04_28_pus_map.mod ! Writing 141 model components to file: J2142-0437_X_2017_04_28_pus_map.mod wobs J2142-0437_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2142-0437_X_2017_04_28_pus_uvs.fits wwins J2142-0437_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J2142-0437_X_2017_04_28_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 = 0.000126237 Jy ! Component: 100 - total flux cleaned = 0.000158332 Jy ! Component: 150 - total flux cleaned = 0.000220766 Jy ! Component: 200 - total flux cleaned = 0.000250951 Jy ! Component: 250 - total flux cleaned = 0.000309793 Jy ! Component: 300 - total flux cleaned = 0.00026701 Jy ! Component: 350 - total flux cleaned = 0.000281188 Jy ! Component: 400 - total flux cleaned = 0.000253872 Jy ! Component: 450 - total flux cleaned = 0.000253998 Jy ! Component: 500 - total flux cleaned = 0.000240974 Jy ! Component: 550 - total flux cleaned = 0.000241007 Jy ! Component: 600 - total flux cleaned = 0.00020274 Jy ! Component: 650 - total flux cleaned = 0.000190034 Jy ! Component: 700 - total flux cleaned = 0.000202173 Jy ! Component: 750 - total flux cleaned = 0.000202092 Jy ! Component: 800 - total flux cleaned = 0.000202023 Jy ! Component: 850 - total flux cleaned = 0.000190285 Jy ! Component: 900 - total flux cleaned = 0.000202109 Jy ! Component: 950 - total flux cleaned = 0.000190739 Jy ! Component: 1000 - total flux cleaned = 0.000168102 Jy ! Component: 1050 - total flux cleaned = 0.000112308 Jy ! Component: 1100 - total flux cleaned = 5.72667e-05 Jy ! Component: 1150 - total flux cleaned = 1.3707e-05 Jy ! Component: 1200 - total flux cleaned = -1.85041e-05 Jy ! Component: 1250 - total flux cleaned = -2.91692e-05 Jy ! Component: 1300 - total flux cleaned = -9.24341e-05 Jy ! Component: 1350 - total flux cleaned = -0.000123617 Jy ! Component: 1400 - total flux cleaned = -0.000134118 Jy ! Component: 1450 - total flux cleaned = -0.000164718 Jy ! Component: 1500 - total flux cleaned = -0.000205207 Jy ! Component: 1550 - total flux cleaned = -0.000255178 Jy ! Component: 1600 - total flux cleaned = -0.000255124 Jy ! Component: 1650 - total flux cleaned = -0.000294342 Jy ! Component: 1700 - total flux cleaned = -0.000333026 Jy ! Component: 1750 - total flux cleaned = -0.000352213 Jy ! Component: 1800 - total flux cleaned = -0.000380784 Jy ! Component: 1850 - total flux cleaned = -0.000390238 Jy ! Component: 1900 - total flux cleaned = -0.0004464 Jy ! Component: 1950 - total flux cleaned = -0.000455655 Jy ! Component: 2000 - total flux cleaned = -0.000464951 Jy ! Total flux subtracted in 2048 components = -0.000492263 Jy ! Clean residual min=-0.000557 max=0.000485 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.224017 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 281 components and 0.224017 Jy ![Exited script file: muppet] wmap "J2142-0437_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 1.988 at -2.197 degrees (North through East) ! Clean map min=-0.00073382 max=0.13245 Jy/beam ! Writing clean map to FITS file: J2142-0437_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388729 0.388729 0.777458 1.55492 3.10983 6.21966 12.4393 24.8787 49.7573 99.5146 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 1.988 at -2.197 degrees (North through East) ! Clean map min=-0.00073382 max=0.13245 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 J2142-0437_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:35 2019