! Started logfile: .//J2215+0544_X_dfm.log on Sun Oct 21 00:19:23 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2215+0544_X_uva.fits ! Reading UV FITS file: .//J2215+0544_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2215+0544 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3864 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2215+0544_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999860Jy sigma=45.593560 ! Fit after self-cal, rms=0.993354Jy sigma=45.289719 ! 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=0.6971 mas, bmaj=1.866 mas, bpa=4.713 degrees ! Estimated noise=0.514179 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 = 0.00505402 Jy ! Component: 100 - total flux cleaned = 0.00631803 Jy ! Total flux subtracted in 100 components = 0.00631803 Jy ! Clean residual min=-0.001349 max=0.001410 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.00631802 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.00631802 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. ! ! Fit before self-cal, rms=0.015887Jy sigma=0.703269 ! Fit after self-cal, rms=0.014602Jy sigma=0.647214 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030908 Jy ! Component: 100 - total flux cleaned = 0.00312801 Jy ! Total flux subtracted in 100 components = 0.00312801 Jy ! Clean residual min=-0.001360 max=0.001221 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.00944604 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.00944604 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. ! ! Fit before self-cal, rms=0.014068Jy sigma=0.620329 ! Fit after self-cal, rms=0.014053Jy sigma=0.619879 ! 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=0.8215 mas, bmaj=2.015 mas, bpa=3.754 degrees ! Estimated noise=0.253947 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 = 0.000473253 Jy ! Component: 100 - total flux cleaned = 0.000693436 Jy ! Component: 150 - total flux cleaned = 0.000722829 Jy ! Component: 200 - total flux cleaned = 0.000732471 Jy ! Total flux subtracted in 200 components = 0.000732471 Jy ! Clean residual min=-0.000760 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0101785 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0101785 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. ! ! Fit before self-cal, rms=0.014039Jy sigma=0.618965 ! Fit after self-cal, rms=0.014041Jy sigma=0.618916 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8215 x 2.015 at 3.754 degrees (North through East) ! Clean map min=-0.00070545 max=0.0099695 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 LA 0.92 MK 0.95 ! NL 1.57 OV 0.97 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 1.11 LA 1.34 MK 0.96 ! NL 1.02 OV 1.20 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 LA 0.90 MK 1.03 ! NL 1.16 OV 1.12 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 LA 0.96 MK 1.01 ! NL 1.13 OV 0.82 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 LA 0.92 MK 1.04 ! NL 1.17 OV 1.01 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.85 LA 0.87 MK 1.02 ! NL 1.30 OV 1.05 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.86 LA 1.09 MK 0.96 ! NL 1.18 OV 0.80 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 LA 0.93 MK 0.87 ! NL 1.13 OV 0.86 SC 0.92 ! ! ! Fit before self-cal, rms=0.014041Jy sigma=0.618916 ! Fit after self-cal, rms=0.014490Jy sigma=0.612266 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8181 mas, bmaj=2.01 mas, bpa=4.076 degrees ! Estimated noise=0.25228 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 = 0.000139287 Jy ! Component: 100 - total flux cleaned = 0.000168591 Jy ! Component: 150 - total flux cleaned = 0.000194819 Jy ! Component: 200 - total flux cleaned = 0.000208655 Jy ! Total flux subtracted in 200 components = 0.000208655 Jy ! Clean residual min=-0.000617 max=0.000611 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0103872 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0103872 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. ! ! Fit before self-cal, rms=0.014484Jy sigma=0.612046 ! Fit after self-cal, rms=0.014616Jy sigma=0.609896 ! 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. ! ! Fit before self-cal, rms=0.014616Jy sigma=0.609896 ! Fit after self-cal, rms=0.015292Jy sigma=0.609252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8179 mas, bmaj=2.007 mas, bpa=4.246 degrees ! Estimated noise=0.254594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.59894e-05 Jy ! Component: 100 - total flux cleaned = 5.09962e-05 Jy ! Component: 150 - total flux cleaned = 6.81613e-05 Jy ! Component: 200 - total flux cleaned = 8.70511e-05 Jy ! Total flux subtracted in 200 components = 8.70511e-05 Jy ! Clean residual min=-0.000565 max=0.000645 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0104742 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0104742 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. ! ! Fit before self-cal, rms=0.015289Jy sigma=0.609113 ! Fit after self-cal, rms=0.015364Jy sigma=0.608717 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 (30.6, -35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515465 Jy ! Component: 100 - total flux cleaned = 0.000708239 Jy ! Component: 150 - total flux cleaned = 0.000827521 Jy ! Component: 200 - total flux cleaned = 0.000910252 Jy ! Total flux subtracted in 200 components = 0.000910252 Jy ! Clean residual min=-0.000515 max=0.000478 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0113845 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0113845 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. ! ! Fit before self-cal, rms=0.015342Jy sigma=0.607919 ! Fit after self-cal, rms=0.015347Jy sigma=0.607537 ! 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. ! ! Fit before self-cal, rms=0.015347Jy sigma=0.607537 ! Fit after self-cal, rms=0.015643Jy sigma=0.607250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8181 mas, bmaj=2.002 mas, bpa=4.444 degrees ! Estimated noise=0.253892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327339 Jy ! Component: 100 - total flux cleaned = 0.000508345 Jy ! Component: 150 - total flux cleaned = 0.000607771 Jy ! Component: 200 - total flux cleaned = 0.000647761 Jy ! Total flux subtracted in 200 components = 0.000647761 Jy ! Clean residual min=-0.000475 max=0.000459 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0120322 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0120322 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. ! ! Fit before self-cal, rms=0.015632Jy sigma=0.606890 ! Fit after self-cal, rms=0.015658Jy sigma=0.606461 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 = 0.000232824 Jy ! Component: 100 - total flux cleaned = 0.000370026 Jy ! Component: 150 - total flux cleaned = 0.000448349 Jy ! Component: 200 - total flux cleaned = 0.000468029 Jy ! Total flux subtracted in 200 components = 0.000468029 Jy ! Clean residual min=-0.000472 max=0.000475 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0125003 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0125003 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. ! ! Fit before self-cal, rms=0.015651Jy sigma=0.606283 ! Fit after self-cal, rms=0.015649Jy sigma=0.606218 ! 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. ! ! Fit before self-cal, rms=0.015649Jy sigma=0.606218 ! Fit after self-cal, rms=0.015776Jy sigma=0.606051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=3.091 mas, bpa=11.44 degrees ! Estimated noise=0.330395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238455 Jy ! Component: 100 - total flux cleaned = 0.000370148 Jy ! Component: 150 - total flux cleaned = 0.000451351 Jy ! Component: 200 - total flux cleaned = 0.00049271 Jy ! Total flux subtracted in 200 components = 0.00049271 Jy ! Clean residual min=-0.000359 max=0.000372 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.012993 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.012993 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. ! ! Fit before self-cal, rms=0.015774Jy sigma=0.606105 ! Fit after self-cal, rms=0.015783Jy sigma=0.605893 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 = 0.000142793 Jy ! Component: 100 - total flux cleaned = 0.000177069 Jy ! Component: 150 - total flux cleaned = 0.000188255 Jy ! Component: 200 - total flux cleaned = 0.000196875 Jy ! Total flux subtracted in 200 components = 0.000196875 Jy ! Clean residual min=-0.000370 max=0.000367 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0131898 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0131898 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. ! ! Fit before self-cal, rms=0.015782Jy sigma=0.605936 ! Fit after self-cal, rms=0.015788Jy sigma=0.605672 ! 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=0.8167 mas, bmaj=1.998 mas, bpa=4.662 degrees ! Estimated noise=0.253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8167 x 1.998 at 4.662 degrees (North through East) ! Clean map min=-0.00037885 max=0.0098817 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=0.6894 mas, bmaj=1.859 mas, bpa=5.492 degrees ! Estimated noise=0.513562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759762 Jy ! Component: 100 - total flux cleaned = 0.00879639 Jy ! Component: 150 - total flux cleaned = 0.00942819 Jy ! Component: 200 - total flux cleaned = 0.0100758 Jy ! Total flux subtracted in 200 components = 0.0100758 Jy ! Clean residual min=-0.001388 max=0.001380 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0100758 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0100758 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8167 mas, bmaj=1.998 mas, bpa=4.662 degrees ! Estimated noise=0.253 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 = 0.000853599 Jy ! Component: 100 - total flux cleaned = 0.00143486 Jy ! Component: 150 - total flux cleaned = 0.00188453 Jy ! Component: 200 - total flux cleaned = 0.00217918 Jy ! Total flux subtracted in 200 components = 0.00217918 Jy ! Clean residual min=-0.000547 max=0.000495 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.012255 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.012255 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=2.007 mas, bmaj=3.091 mas, bpa=11.44 degrees ! Estimated noise=0.330395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386022 Jy ! Component: 100 - total flux cleaned = 0.000639085 Jy ! Component: 150 - total flux cleaned = 0.000818928 Jy ! Component: 200 - total flux cleaned = 0.000940991 Jy ! Total flux subtracted in 200 components = 0.000940991 Jy ! Clean residual min=-0.000345 max=0.000375 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.013196 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 = 5.74928e-05 Jy ! Component: 100 - total flux cleaned = 0.000101219 Jy ! Component: 150 - total flux cleaned = 0.000126849 Jy ! Component: 200 - total flux cleaned = 0.000146341 Jy ! Total flux subtracted in 200 components = 0.000146341 Jy ! Clean residual min=-0.000371 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0133423 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.0133423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8167 mas, bmaj=1.998 mas, bpa=4.662 degrees ! Estimated noise=0.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.74643e-05 Jy ! Component: 100 - total flux cleaned = 7.77337e-05 Jy ! Component: 150 - total flux cleaned = 6.25654e-05 Jy ! Component: 200 - total flux cleaned = 3.48655e-05 Jy ! Total flux subtracted in 200 components = 3.48655e-05 Jy ! Clean residual min=-0.000443 max=0.000493 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0133772 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0133772 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. ! ! Fit before self-cal, rms=0.015790Jy sigma=0.605854 ! Fit after self-cal, rms=0.015794Jy sigma=0.605789 wmodel J2215+0544_X_map.mod ! Writing 80 model components to file: J2215+0544_X_map.mod wobs J2215+0544_X_uvs.fits ! Writing UV FITS file: J2215+0544_X_uvs.fits wwins J2215+0544_X_map.win ! wwins: Wrote 2 windows to J2215+0544_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.36887e-05 Jy ! Component: 100 - total flux cleaned = -3.94186e-05 Jy ! Component: 150 - total flux cleaned = -6.06943e-05 Jy ! Component: 200 - total flux cleaned = -6.07065e-05 Jy ! Component: 250 - total flux cleaned = -8.0013e-05 Jy ! Component: 300 - total flux cleaned = -9.83206e-05 Jy ! Component: 350 - total flux cleaned = -0.000116082 Jy ! Component: 400 - total flux cleaned = -0.00012184 Jy ! Component: 450 - total flux cleaned = -0.000127377 Jy ! Component: 500 - total flux cleaned = -0.000111439 Jy ! Component: 550 - total flux cleaned = -0.000106364 Jy ! Component: 600 - total flux cleaned = -9.63705e-05 Jy ! Component: 650 - total flux cleaned = -9.64227e-05 Jy ! Component: 700 - total flux cleaned = -8.21941e-05 Jy ! Component: 750 - total flux cleaned = -6.83189e-05 Jy ! Component: 800 - total flux cleaned = -5.03013e-05 Jy ! Component: 850 - total flux cleaned = -5.48264e-05 Jy ! Component: 900 - total flux cleaned = -4.61575e-05 Jy ! Component: 950 - total flux cleaned = -4.61353e-05 Jy ! Component: 1000 - total flux cleaned = -3.35693e-05 Jy ! Component: 1050 - total flux cleaned = -3.75986e-05 Jy ! Component: 1100 - total flux cleaned = -3.75284e-05 Jy ! Component: 1150 - total flux cleaned = -4.13892e-05 Jy ! Component: 1200 - total flux cleaned = -4.52425e-05 Jy ! Component: 1250 - total flux cleaned = -5.66677e-05 Jy ! Component: 1300 - total flux cleaned = -6.42385e-05 Jy ! Component: 1350 - total flux cleaned = -8.27728e-05 Jy ! Component: 1400 - total flux cleaned = -0.000108245 Jy ! Component: 1450 - total flux cleaned = -0.000108234 Jy ! Component: 1500 - total flux cleaned = -0.000118852 Jy ! Component: 1550 - total flux cleaned = -0.000125862 Jy ! Component: 1600 - total flux cleaned = -0.000139652 Jy ! Component: 1650 - total flux cleaned = -0.000153273 Jy ! Component: 1700 - total flux cleaned = -0.000176794 Jy ! Component: 1750 - total flux cleaned = -0.0001967 Jy ! Component: 1800 - total flux cleaned = -0.00020983 Jy ! Component: 1850 - total flux cleaned = -0.000226081 Jy ! Component: 1900 - total flux cleaned = -0.000238963 Jy ! Component: 1950 - total flux cleaned = -0.000248503 Jy ! Component: 2000 - total flux cleaned = -0.000264296 Jy ! Component: 2050 - total flux cleaned = -0.000279907 Jy ! Component: 2100 - total flux cleaned = -0.000295381 Jy ! Component: 2150 - total flux cleaned = -0.000310663 Jy ! Component: 2200 - total flux cleaned = -0.00031673 Jy ! Component: 2250 - total flux cleaned = -0.000331735 Jy ! Component: 2300 - total flux cleaned = -0.000340628 Jy ! Component: 2350 - total flux cleaned = -0.000352385 Jy ! Component: 2400 - total flux cleaned = -0.000361127 Jy ! Component: 2450 - total flux cleaned = -0.000369815 Jy ! Component: 2500 - total flux cleaned = -0.000384166 Jy ! Component: 2550 - total flux cleaned = -0.000404072 Jy ! Component: 2600 - total flux cleaned = -0.000423811 Jy ! Component: 2650 - total flux cleaned = -0.000434998 Jy ! Component: 2700 - total flux cleaned = -0.000454504 Jy ! Component: 2750 - total flux cleaned = -0.000471089 Jy ! Component: 2800 - total flux cleaned = -0.000484844 Jy ! Component: 2850 - total flux cleaned = -0.000493059 Jy ! Component: 2900 - total flux cleaned = -0.000512097 Jy ! Component: 2950 - total flux cleaned = -0.000531014 Jy ! Component: 3000 - total flux cleaned = -0.000547145 Jy ! Component: 3050 - total flux cleaned = -0.000563192 Jy ! Component: 3100 - total flux cleaned = -0.000576506 Jy ! Component: 3150 - total flux cleaned = -0.00060037 Jy ! Component: 3200 - total flux cleaned = -0.000613567 Jy ! Component: 3250 - total flux cleaned = -0.000618821 Jy ! Component: 3300 - total flux cleaned = -0.000639807 Jy ! Component: 3350 - total flux cleaned = -0.000645022 Jy ! Component: 3400 - total flux cleaned = -0.000655431 Jy ! Component: 3450 - total flux cleaned = -0.000660626 Jy ! Component: 3500 - total flux cleaned = -0.000670999 Jy ! Component: 3550 - total flux cleaned = -0.000683916 Jy ! Component: 3600 - total flux cleaned = -0.000694226 Jy ! Component: 3650 - total flux cleaned = -0.000709654 Jy ! Component: 3700 - total flux cleaned = -0.000714796 Jy ! Component: 3750 - total flux cleaned = -0.000730185 Jy ! Component: 3800 - total flux cleaned = -0.000740408 Jy ! Component: 3850 - total flux cleaned = -0.000745514 Jy ! Component: 3900 - total flux cleaned = -0.000755726 Jy ! Component: 3950 - total flux cleaned = -0.000771029 Jy ! Component: 4000 - total flux cleaned = -0.000773565 Jy ! Component: 4050 - total flux cleaned = -0.000783743 Jy ! Total flux subtracted in 4096 components = -0.000791367 Jy ! Clean residual min=-0.000137 max=0.000147 Jy/beam ! Clean residual mean=0.000000 rms=0.000040 Jy/beam ! Combined flux in latest and established models = 0.0125858 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 286 components and 0.0125858 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2215+0544_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8167 x 1.998 at 4.662 degrees (North through East) ! Clean map min=-0.00032551 max=0.0097442 Jy/beam ! Writing clean map to FITS file: .//J2215+0544_X_map.fits wmodel .//J2215+0544_X_map.mod ! Writing 286 model components to file: .//J2215+0544_X_map.mod wobs .//J2215+0544_X_uvs.fits ! Writing UV FITS file: .//J2215+0544_X_uvs.fits wwins .//J2215+0544_X_map.win ! wwins: Wrote 3 windows to .//J2215+0544_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00974419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.85075e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18555 1.18555 2.37111 4.74221 9.48443 18.9689 37.9377 75.8754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 253.046 quit ! Quitting program ! Log file .//J2215+0544_X_dfm.log closed on Sun Oct 21 00:19:26 2018