! Started logfile: J1812-2836_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:20:15 2017 obs J1812-2836_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1812-2836_X_2015_01_23_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963977 visibilities/baseline/integration-bin. ! Found source: J1812-2836 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 350 lines of history. ! ! Reading 49452 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 J1812-2836_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899146Jy sigma=0.009516 ! Fit after self-cal, rms=0.870544Jy sigma=0.009227 ! 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=0.6519 mas, bmaj=1.743 mas, bpa=-6.47 degrees ! Estimated noise=839.129 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 = 0.0804714 Jy ! Component: 100 - total flux cleaned = 0.115341 Jy ! Total flux subtracted in 100 components = 0.115341 Jy ! Clean residual min=-0.007798 max=0.021564 Jy/beam ! Clean residual mean=-0.000066 rms=0.002921 Jy/beam ! Combined flux in latest and established models = 0.115341 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.115341 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=0.102732Jy sigma=0.001028 ! Fit after self-cal, rms=0.102601Jy sigma=0.001026 ! Inverting map ! Added new window around map position (1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241118 Jy ! Component: 100 - total flux cleaned = 0.0401911 Jy ! Total flux subtracted in 100 components = 0.0401911 Jy ! Clean residual min=-0.005471 max=0.008942 Jy/beam ! Clean residual mean=-0.000016 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.155532 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.155532 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=0.089827Jy sigma=0.000888 ! Fit after self-cal, rms=0.089689Jy sigma=0.000886 ! 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=0.8746 mas, bmaj=2.176 mas, bpa=-2.531 degrees ! Estimated noise=342.58 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 = 0.0230287 Jy ! Component: 100 - total flux cleaned = 0.0347248 Jy ! Component: 150 - total flux cleaned = 0.0413894 Jy ! Component: 200 - total flux cleaned = 0.0452929 Jy ! Total flux subtracted in 200 components = 0.0452929 Jy ! Clean residual min=-0.009144 max=0.009484 Jy/beam ! Clean residual mean=0.000076 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.200825 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.200825 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=0.083405Jy sigma=0.000827 ! Fit after self-cal, rms=0.083338Jy sigma=0.000826 ! 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 1.04 HN 1.51 KP 0.89 ! LA 1.14 MK 1.10 NL 1.02 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.00* KP 0.83 ! LA 1.15 MK 0.98 NL 1.02 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.46 KP 0.81 ! LA 1.18 MK 1.01 NL 1.02 OV 0.98 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.00* KP 0.77 ! LA 1.18 MK 1.01 NL 1.04 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00* KP 0.73 ! LA 1.17 MK 1.07 NL 1.06 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.34 KP 0.70 ! LA 1.20 MK 0.96 NL 1.05 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.00* KP 0.72 ! LA 1.20 MK 0.99 NL 1.09 OV 1.06 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.00* KP 0.71 ! LA 1.16 MK 0.93 NL 1.04 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.00* KP 0.74 ! LA 1.21 MK 0.92 NL 1.04 OV 1.04 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00* KP 0.76 ! LA 1.20 MK 1.02 NL 1.05 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.00* KP 0.83 ! LA 1.24 MK 1.00* NL 1.04 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.37 KP 0.80 ! LA 1.21 MK 1.00* NL 1.04 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.083338Jy sigma=0.000826 ! Fit after self-cal, rms=0.081418Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8785 mas, bmaj=2.179 mas, bpa=-2.399 degrees ! Estimated noise=340.706 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 (-2.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525134 Jy ! Component: 100 - total flux cleaned = 0.00701729 Jy ! Component: 150 - total flux cleaned = 0.00775438 Jy ! Component: 200 - total flux cleaned = 0.00785714 Jy ! Total flux subtracted in 200 components = 0.00785714 Jy ! Clean residual min=-0.002074 max=0.004038 Jy/beam ! Clean residual mean=-0.000007 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.208682 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.208682 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=0.081109Jy sigma=0.000777 ! Fit after self-cal, rms=0.081104Jy sigma=0.000775 ! 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=0.081104Jy sigma=0.000775 ! Fit after self-cal, rms=0.081081Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.175 mas, bpa=-2.374 degrees ! Estimated noise=340.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268284 Jy ! Component: 100 - total flux cleaned = 0.00331594 Jy ! Component: 150 - total flux cleaned = 0.00381198 Jy ! Component: 200 - total flux cleaned = 0.00401215 Jy ! Total flux subtracted in 200 components = 0.00401215 Jy ! Clean residual min=-0.001534 max=0.002831 Jy/beam ! Clean residual mean=-0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.212694 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.212694 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=0.080986Jy sigma=0.000774 ! Fit after self-cal, rms=0.080953Jy sigma=0.000773 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 = 0.000793471 Jy ! Component: 100 - total flux cleaned = 0.00126019 Jy ! Component: 150 - total flux cleaned = 0.0014437 Jy ! Component: 200 - total flux cleaned = 0.00156257 Jy ! Total flux subtracted in 200 components = 0.00156257 Jy ! Clean residual min=-0.001369 max=0.002009 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.214257 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.214257 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=0.080913Jy sigma=0.000773 ! Fit after self-cal, rms=0.080897Jy sigma=0.000772 ! 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=0.080897Jy sigma=0.000772 ! Fit after self-cal, rms=0.080763Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8741 mas, bmaj=2.174 mas, bpa=-2.39 degrees ! Estimated noise=339.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874042 Jy ! Component: 100 - total flux cleaned = 0.00125642 Jy ! Component: 150 - total flux cleaned = 0.00142063 Jy ! Component: 200 - total flux cleaned = 0.00151136 Jy ! Total flux subtracted in 200 components = 0.00151136 Jy ! Clean residual min=-0.001082 max=0.001496 Jy/beam ! Clean residual mean=-0.000007 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.215768 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.215768 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=0.080738Jy sigma=0.000772 ! Fit after self-cal, rms=0.080731Jy sigma=0.000772 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 = 0.000450371 Jy ! Component: 100 - total flux cleaned = 0.000639551 Jy ! Component: 150 - total flux cleaned = 0.000726334 Jy ! Component: 200 - total flux cleaned = 0.000794228 Jy ! Total flux subtracted in 200 components = 0.000794228 Jy ! Clean residual min=-0.001010 max=0.001177 Jy/beam ! Clean residual mean=-0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.216562 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.216562 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=0.080718Jy sigma=0.000771 ! Fit after self-cal, rms=0.080714Jy sigma=0.000771 ! 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=0.080714Jy sigma=0.000771 ! Fit after self-cal, rms=0.080598Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=6.301 mas, bpa=-2.4 degrees ! Estimated noise=423.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861476 Jy ! Component: 100 - total flux cleaned = 0.000903935 Jy ! Component: 150 - total flux cleaned = 0.000903707 Jy ! Component: 200 - total flux cleaned = 0.000912235 Jy ! Total flux subtracted in 200 components = 0.000912235 Jy ! Clean residual min=-0.001327 max=0.001337 Jy/beam ! Clean residual mean=-0.000010 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.217475 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 0.217475 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=0.080592Jy sigma=0.000771 ! Fit after self-cal, rms=0.080586Jy sigma=0.000771 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 = 0.000325821 Jy ! Component: 100 - total flux cleaned = 0.000370713 Jy ! Component: 150 - total flux cleaned = 0.000371096 Jy ! Component: 200 - total flux cleaned = 0.00037097 Jy ! Total flux subtracted in 200 components = 0.00037097 Jy ! Clean residual min=-0.001278 max=0.001041 Jy/beam ! Clean residual mean=-0.000009 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.217845 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.217845 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=0.080584Jy sigma=0.000771 ! Fit after self-cal, rms=0.080581Jy sigma=0.000771 ! 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=0.8738 mas, bmaj=2.173 mas, bpa=-2.403 degrees ! Estimated noise=339.35 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8738 x 2.173 at -2.403 degrees (North through East) ! Clean map min=-0.00092756 max=0.11328 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=0.6498 mas, bmaj=1.726 mas, bpa=-6.274 degrees ! Estimated noise=863.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0829228 Jy ! Component: 100 - total flux cleaned = 0.120288 Jy ! Component: 150 - total flux cleaned = 0.144693 Jy ! Component: 200 - total flux cleaned = 0.160942 Jy ! Total flux subtracted in 200 components = 0.160942 Jy ! Clean residual min=-0.005015 max=0.008821 Jy/beam ! Clean residual mean=-0.000041 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.160942 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 0.160942 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8738 mas, bmaj=2.173 mas, bpa=-2.403 degrees ! Estimated noise=339.35 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 = 0.0190165 Jy ! Component: 100 - total flux cleaned = 0.0302967 Jy ! Component: 150 - total flux cleaned = 0.0376234 Jy ! Component: 200 - total flux cleaned = 0.0425868 Jy ! Total flux subtracted in 200 components = 0.0425868 Jy ! Clean residual min=-0.001646 max=0.002889 Jy/beam ! Clean residual mean=-0.000040 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.203528 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 77 components and 0.203528 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=2.462 mas, bmaj=6.301 mas, bpa=-2.4 degrees ! Estimated noise=423.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530738 Jy ! Component: 100 - total flux cleaned = 0.00819646 Jy ! Component: 150 - total flux cleaned = 0.00998866 Jy ! Component: 200 - total flux cleaned = 0.0111625 Jy ! Total flux subtracted in 200 components = 0.0111625 Jy ! Clean residual min=-0.001380 max=0.001292 Jy/beam ! Clean residual mean=-0.000022 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.214691 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 = 0.00078107 Jy ! Component: 100 - total flux cleaned = 0.00131926 Jy ! Component: 150 - total flux cleaned = 0.00155954 Jy ! Component: 200 - total flux cleaned = 0.00168473 Jy ! Total flux subtracted in 200 components = 0.00168473 Jy ! Clean residual min=-0.001252 max=0.001147 Jy/beam ! Clean residual mean=-0.000014 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.216376 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 131 components and 0.216376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8738 mas, bmaj=2.173 mas, bpa=-2.403 degrees ! Estimated noise=339.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.19064e-05 Jy ! Component: 100 - total flux cleaned = 2.66491e-05 Jy ! Component: 150 - total flux cleaned = 5.48897e-05 Jy ! Component: 200 - total flux cleaned = 0.000107199 Jy ! Total flux subtracted in 200 components = 0.000107199 Jy ! Clean residual min=-0.001131 max=0.001281 Jy/beam ! Clean residual mean=-0.000007 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.216483 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 140 components and 0.216483 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=0.080610Jy sigma=0.000771 ! Fit after self-cal, rms=0.080582Jy sigma=0.000771 wmodel J1812-2836_X_2015_01_23_pus_map.mod ! Writing 140 model components to file: J1812-2836_X_2015_01_23_pus_map.mod wobs J1812-2836_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1812-2836_X_2015_01_23_pus_uvs.fits wwins J1812-2836_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1812-2836_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402625 Jy ! Component: 100 - total flux cleaned = -0.000628844 Jy ! Component: 150 - total flux cleaned = -0.000776614 Jy ! Component: 200 - total flux cleaned = -0.000855419 Jy ! Component: 250 - total flux cleaned = -0.00088621 Jy ! Component: 300 - total flux cleaned = -0.00100338 Jy ! Component: 350 - total flux cleaned = -0.00111694 Jy ! Component: 400 - total flux cleaned = -0.0012275 Jy ! Component: 450 - total flux cleaned = -0.00136218 Jy ! Component: 500 - total flux cleaned = -0.00146734 Jy ! Component: 550 - total flux cleaned = -0.00157025 Jy ! Component: 600 - total flux cleaned = -0.00168349 Jy ! Component: 650 - total flux cleaned = -0.00178172 Jy ! Component: 700 - total flux cleaned = -0.00190131 Jy ! Component: 750 - total flux cleaned = -0.00200659 Jy ! Component: 800 - total flux cleaned = -0.00212096 Jy ! Component: 850 - total flux cleaned = -0.00219948 Jy ! Component: 900 - total flux cleaned = -0.00227683 Jy ! Component: 950 - total flux cleaned = -0.00238507 Jy ! Component: 1000 - total flux cleaned = -0.00247006 Jy ! Component: 1050 - total flux cleaned = -0.00255354 Jy ! Component: 1100 - total flux cleaned = -0.0026151 Jy ! Component: 1150 - total flux cleaned = -0.00268588 Jy ! Component: 1200 - total flux cleaned = -0.00278517 Jy ! Component: 1250 - total flux cleaned = -0.00283394 Jy ! Component: 1300 - total flux cleaned = -0.00290152 Jy ! Component: 1350 - total flux cleaned = -0.00296795 Jy ! Component: 1400 - total flux cleaned = -0.00306129 Jy ! Component: 1450 - total flux cleaned = -0.00311632 Jy ! Component: 1500 - total flux cleaned = -0.00313443 Jy ! Component: 1550 - total flux cleaned = -0.00318831 Jy ! Component: 1600 - total flux cleaned = -0.00325871 Jy ! Component: 1650 - total flux cleaned = -0.00327614 Jy ! Component: 1700 - total flux cleaned = -0.00332748 Jy ! Component: 1750 - total flux cleaned = -0.00336981 Jy ! Component: 1800 - total flux cleaned = -0.00342842 Jy ! Component: 1850 - total flux cleaned = -0.00349462 Jy ! Component: 1900 - total flux cleaned = -0.00357621 Jy ! Component: 1950 - total flux cleaned = -0.00364069 Jy ! Component: 2000 - total flux cleaned = -0.00368858 Jy ! Total flux subtracted in 2048 components = -0.00377539 Jy ! Clean residual min=-0.000445 max=0.000422 Jy/beam ! Clean residual mean=-0.000005 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.212708 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 263 components and 0.212708 Jy ![Exited script file: muppet] wmap "J1812-2836_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8738 x 2.173 at -2.403 degrees (North through East) ! Clean map min=-0.00083689 max=0.11357 Jy/beam ! Writing clean map to FITS file: J1812-2836_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390599 0.390599 0.781198 1.5624 3.12479 6.24959 12.4992 24.9983 49.9967 99.9934 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8738 x 2.173 at -2.403 degrees (North through East) ! Clean map min=-0.00083689 max=0.11357 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 J1812-2836_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:20:18 2017