! Started logfile: .//J0633-2223_X_dfm.log on Wed Aug 15 15:29:03 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs .//J0633-2223_X_uva.fits ! Reading UV FITS file: .//J0633-2223_X_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0633-2223 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 2688 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 12 channels. ! 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 = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0633-2223_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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.054370Jy sigma=16.831294 ! Fit after self-cal, rms=0.637677Jy sigma=10.247179 ! 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=0.9933 mas, bmaj=3.072 mas, bpa=-6.117 degrees ! Estimated noise=1.25364 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 = 0.282399 Jy ! Component: 100 - total flux cleaned = 0.345743 Jy ! Total flux subtracted in 100 components = 0.345743 Jy ! Clean residual min=-0.015946 max=0.028329 Jy/beam ! Clean residual mean=-0.000021 rms=0.004258 Jy/beam ! Combined flux in latest and established models = 0.345743 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.345743 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=0.080969Jy sigma=1.231316 ! Fit after self-cal, rms=0.080973Jy sigma=1.231278 ! Inverting map ! Added new window around map position (2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279135 Jy ! Component: 100 - total flux cleaned = 0.0371349 Jy ! Total flux subtracted in 100 components = 0.0371349 Jy ! Clean residual min=-0.011229 max=0.011279 Jy/beam ! Clean residual mean=-0.000005 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.382878 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.382878 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=0.071552Jy sigma=1.069680 ! Fit after self-cal, rms=0.071432Jy sigma=1.067050 ! 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=1.191 mas, bmaj=3.492 mas, bpa=-6.6 degrees ! Estimated noise=0.868487 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 = 0.00759812 Jy ! Component: 100 - total flux cleaned = 0.00899057 Jy ! Component: 150 - total flux cleaned = 0.00985355 Jy ! Component: 200 - total flux cleaned = 0.0104881 Jy ! Total flux subtracted in 200 components = 0.0104881 Jy ! Clean residual min=-0.009147 max=0.006545 Jy/beam ! Clean residual mean=0.000001 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.393366 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.393366 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=0.069870Jy sigma=1.044486 ! Fit after self-cal, rms=0.069832Jy sigma=1.043860 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.191 x 3.492 at -6.6 degrees (North through East) ! Clean map min=-0.0085895 max=0.35893 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.04 KP 1.00 LA 1.03 ! NL 1.07 OV 0.92 PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 1.02 LA 1.02 ! NL 1.03 OV 0.94 PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.03 LA 1.00 ! NL 1.04 OV 0.94 PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.04 KP 0.97 LA 1.01 ! NL 1.00 OV 0.93 PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.06 KP 0.98 LA 1.03 ! NL 1.03 OV 0.93 PT 1.01 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 1.05 LA 1.00 ! NL 1.00 OV 0.93 PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.02 KP 1.04 LA 1.00 ! NL 0.98 OV 0.91 PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 1.05 LA 1.00 ! NL 1.04 OV 0.94 PT 0.98 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.02 KP 1.01 LA 1.04 ! NL 1.04 OV 0.90 PT 0.96 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.99 KP 1.01 LA 1.02 ! NL 0.99 OV 0.93 PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.93 KP 1.06 LA 0.98 ! NL 1.01 OV 0.91 PT 0.97 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.02 KP 1.02 LA 1.00 ! NL 1.04 OV 0.93 PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.069832Jy sigma=1.043860 ! Fit after self-cal, rms=0.066305Jy sigma=0.998650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=3.496 mas, bpa=-6.31 degrees ! Estimated noise=0.865588 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 = -0.00166469 Jy ! Component: 100 - total flux cleaned = -0.00159151 Jy ! Component: 150 - total flux cleaned = -0.00165896 Jy ! Component: 200 - total flux cleaned = -0.00177743 Jy ! Total flux subtracted in 200 components = -0.00177743 Jy ! Clean residual min=-0.004209 max=0.004056 Jy/beam ! Clean residual mean=-0.000000 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.391588 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.391588 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=0.066084Jy sigma=0.995670 ! Fit after self-cal, rms=0.066073Jy sigma=0.995515 ! 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=0.066073Jy sigma=0.995515 ! Fit after self-cal, rms=0.065994Jy sigma=0.994924 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.498 mas, bpa=-6.221 degrees ! Estimated noise=0.864724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150078 Jy ! Component: 100 - total flux cleaned = -0.00173365 Jy ! Component: 150 - total flux cleaned = -0.00183128 Jy ! Component: 200 - total flux cleaned = -0.00187362 Jy ! Total flux subtracted in 200 components = -0.00187362 Jy ! Clean residual min=-0.003756 max=0.003918 Jy/beam ! Clean residual mean=-0.000000 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.389715 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.389715 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=0.065886Jy sigma=0.993376 ! Fit after self-cal, rms=0.065885Jy sigma=0.993355 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 = -0.000104905 Jy ! Component: 100 - total flux cleaned = -0.000138849 Jy ! Component: 150 - total flux cleaned = -0.000198734 Jy ! Component: 200 - total flux cleaned = -0.000226409 Jy ! Total flux subtracted in 200 components = -0.000226409 Jy ! Clean residual min=-0.003633 max=0.003869 Jy/beam ! Clean residual mean=-0.000000 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.389488 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.389488 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=0.065854Jy sigma=0.992906 ! Fit after self-cal, rms=0.065853Jy sigma=0.992900 ! 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=0.065853Jy sigma=0.992900 ! Fit after self-cal, rms=0.065795Jy sigma=0.992373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.501 mas, bpa=-6.167 degrees ! Estimated noise=0.864152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159788 Jy ! Component: 100 - total flux cleaned = -0.00174761 Jy ! Component: 150 - total flux cleaned = -0.00177715 Jy ! Component: 200 - total flux cleaned = -0.00180316 Jy ! Total flux subtracted in 200 components = -0.00180316 Jy ! Clean residual min=-0.003335 max=0.003747 Jy/beam ! Clean residual mean=0.000000 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.387685 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.387685 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=0.065747Jy sigma=0.991632 ! Fit after self-cal, rms=0.065747Jy sigma=0.991623 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 = -0.000101473 Jy ! Component: 100 - total flux cleaned = -0.00016419 Jy ! Component: 150 - total flux cleaned = -0.000202993 Jy ! Component: 200 - total flux cleaned = -0.000239273 Jy ! Total flux subtracted in 200 components = -0.000239273 Jy ! Clean residual min=-0.003280 max=0.003725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.387446 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.387446 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=0.065735Jy sigma=0.991449 ! Fit after self-cal, rms=0.065735Jy sigma=0.991444 ! 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=0.065735Jy sigma=0.991444 ! Fit after self-cal, rms=0.065706Jy sigma=0.991099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=5.017 mas, bpa=-15.23 degrees ! Estimated noise=1.0065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111714 Jy ! Component: 100 - total flux cleaned = -0.00119576 Jy ! Component: 150 - total flux cleaned = -0.00121887 Jy ! Component: 200 - total flux cleaned = -0.00125826 Jy ! Total flux subtracted in 200 components = -0.00125826 Jy ! Clean residual min=-0.003337 max=0.003651 Jy/beam ! Clean residual mean=0.000001 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.386187 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.386187 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=0.065689Jy sigma=0.990785 ! Fit after self-cal, rms=0.065687Jy sigma=0.990725 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 = -0.000153091 Jy ! Component: 100 - total flux cleaned = -0.000172014 Jy ! Component: 150 - total flux cleaned = -0.000170017 Jy ! Component: 200 - total flux cleaned = -0.000168461 Jy ! Total flux subtracted in 200 components = -0.000168461 Jy ! Clean residual min=-0.003282 max=0.003697 Jy/beam ! Clean residual mean=0.000001 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.386019 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.386019 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=0.065686Jy sigma=0.990678 ! Fit after self-cal, rms=0.065685Jy sigma=0.990652 ! 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=1.187 mas, bmaj=3.504 mas, bpa=-6.129 degrees ! Estimated noise=0.863694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.187 x 3.504 at -6.129 degrees (North through East) ! Clean map min=-0.0030608 max=0.35639 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=0.9869 mas, bmaj=3.079 mas, bpa=-5.6 degrees ! Estimated noise=1.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.282198 Jy ! Component: 100 - total flux cleaned = 0.344353 Jy ! Component: 150 - total flux cleaned = 0.366551 Jy ! Component: 200 - total flux cleaned = 0.376304 Jy ! Total flux subtracted in 200 components = 0.376304 Jy ! Clean residual min=-0.007674 max=0.007015 Jy/beam ! Clean residual mean=-0.000005 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.376304 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.376304 Jy ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.504 mas, bpa=-6.129 degrees ! Estimated noise=0.863694 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) ! Added new window around map position (-2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651487 Jy ! Component: 100 - total flux cleaned = 0.00768855 Jy ! Component: 150 - total flux cleaned = 0.00869036 Jy ! Component: 200 - total flux cleaned = 0.00948363 Jy ! Total flux subtracted in 200 components = 0.00948363 Jy ! Clean residual min=-0.004089 max=0.003248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.385788 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.385788 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=2.206 mas, bmaj=5.017 mas, bpa=-15.23 degrees ! Estimated noise=1.0065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965318 Jy ! Component: 100 - total flux cleaned = 0.00126971 Jy ! Component: 150 - total flux cleaned = 0.00142297 Jy ! Component: 200 - total flux cleaned = 0.00146762 Jy ! Total flux subtracted in 200 components = 0.00146762 Jy ! Clean residual min=-0.003540 max=0.002989 Jy/beam ! Clean residual mean=0.000001 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.387255 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 = 4.20667e-05 Jy ! Component: 100 - total flux cleaned = 4.23757e-05 Jy ! Component: 150 - total flux cleaned = 4.11821e-05 Jy ! Component: 200 - total flux cleaned = 4.18339e-05 Jy ! Total flux subtracted in 200 components = 4.18339e-05 Jy ! Clean residual min=-0.003350 max=0.002889 Jy/beam ! Clean residual mean=0.000001 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.387297 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.387297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.504 mas, bpa=-6.129 degrees ! Estimated noise=0.863694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199545 Jy ! Component: 100 - total flux cleaned = -9.96236e-05 Jy ! Component: 150 - total flux cleaned = -9.98519e-05 Jy ! Component: 200 - total flux cleaned = -9.90803e-05 Jy ! Total flux subtracted in 200 components = -9.90803e-05 Jy ! Clean residual min=-0.003542 max=0.002922 Jy/beam ! Clean residual mean=0.000000 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.387198 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.387198 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=0.065569Jy sigma=0.988607 ! Fit after self-cal, rms=0.065561Jy sigma=0.988386 wmodel J0633-2223_X_map.mod ! Writing 70 model components to file: J0633-2223_X_map.mod wobs J0633-2223_X_uvs.fits ! Writing UV FITS file: J0633-2223_X_uvs.fits wwins J0633-2223_X_map.win ! wwins: Wrote 3 windows to J0633-2223_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 = -0.00134347 Jy ! Component: 100 - total flux cleaned = -0.0013392 Jy ! Component: 150 - total flux cleaned = -0.00129495 Jy ! Component: 200 - total flux cleaned = -0.0012519 Jy ! Component: 250 - total flux cleaned = -0.00129245 Jy ! Component: 300 - total flux cleaned = -0.00136892 Jy ! Component: 350 - total flux cleaned = -0.00144017 Jy ! Component: 400 - total flux cleaned = -0.00150775 Jy ! Component: 450 - total flux cleaned = -0.00157309 Jy ! Component: 500 - total flux cleaned = -0.0017286 Jy ! Component: 550 - total flux cleaned = -0.00178775 Jy ! Component: 600 - total flux cleaned = -0.00190303 Jy ! Component: 650 - total flux cleaned = -0.00206954 Jy ! Component: 700 - total flux cleaned = -0.00214962 Jy ! Component: 750 - total flux cleaned = -0.00235813 Jy ! Component: 800 - total flux cleaned = -0.00255933 Jy ! Component: 850 - total flux cleaned = -0.00275565 Jy ! Component: 900 - total flux cleaned = -0.00294678 Jy ! Component: 950 - total flux cleaned = -0.00313275 Jy ! Component: 1000 - total flux cleaned = -0.00331387 Jy ! Component: 1050 - total flux cleaned = -0.00346852 Jy ! Component: 1100 - total flux cleaned = -0.00359755 Jy ! Component: 1150 - total flux cleaned = -0.00370265 Jy ! Component: 1200 - total flux cleaned = -0.00382586 Jy ! Component: 1250 - total flux cleaned = -0.0039063 Jy ! Component: 1300 - total flux cleaned = -0.00396544 Jy ! Component: 1350 - total flux cleaned = -0.00404257 Jy ! Component: 1400 - total flux cleaned = -0.00400487 Jy ! Component: 1450 - total flux cleaned = -0.00402357 Jy ! Component: 1500 - total flux cleaned = -0.00400556 Jy ! Component: 1550 - total flux cleaned = -0.00402353 Jy ! Component: 1600 - total flux cleaned = -0.00404123 Jy ! Component: 1650 - total flux cleaned = -0.00404101 Jy ! Component: 1700 - total flux cleaned = -0.00405742 Jy ! Component: 1750 - total flux cleaned = -0.00399089 Jy ! Component: 1800 - total flux cleaned = -0.00395845 Jy ! Component: 1850 - total flux cleaned = -0.0039584 Jy ! Component: 1900 - total flux cleaned = -0.00391082 Jy ! Component: 1950 - total flux cleaned = -0.00384849 Jy ! Component: 2000 - total flux cleaned = -0.00381779 Jy ! Component: 2050 - total flux cleaned = -0.00384786 Jy ! Component: 2100 - total flux cleaned = -0.0037733 Jy ! Component: 2150 - total flux cleaned = -0.00371447 Jy ! Component: 2200 - total flux cleaned = -0.00367097 Jy ! Component: 2250 - total flux cleaned = -0.00361366 Jy ! Component: 2300 - total flux cleaned = -0.00359945 Jy ! Component: 2350 - total flux cleaned = -0.00352947 Jy ! Component: 2400 - total flux cleaned = -0.00350188 Jy ! Component: 2450 - total flux cleaned = -0.00346084 Jy ! Component: 2500 - total flux cleaned = -0.00343375 Jy ! Component: 2550 - total flux cleaned = -0.00340698 Jy ! Component: 2600 - total flux cleaned = -0.00339373 Jy ! Component: 2650 - total flux cleaned = -0.00332811 Jy ! Component: 2700 - total flux cleaned = -0.0032893 Jy ! Component: 2750 - total flux cleaned = -0.00322487 Jy ! Component: 2800 - total flux cleaned = -0.00317395 Jy ! Component: 2850 - total flux cleaned = -0.00313613 Jy ! Component: 2900 - total flux cleaned = -0.00311112 Jy ! Component: 2950 - total flux cleaned = -0.00306119 Jy ! Component: 3000 - total flux cleaned = -0.00304885 Jy ! Component: 3050 - total flux cleaned = -0.00299966 Jy ! Component: 3100 - total flux cleaned = -0.0029997 Jy ! Component: 3150 - total flux cleaned = -0.00297545 Jy ! Component: 3200 - total flux cleaned = -0.0029392 Jy ! Component: 3250 - total flux cleaned = -0.00291512 Jy ! Component: 3300 - total flux cleaned = -0.0029031 Jy ! Component: 3350 - total flux cleaned = -0.00284337 Jy ! Component: 3400 - total flux cleaned = -0.00280781 Jy ! Component: 3450 - total flux cleaned = -0.00279597 Jy ! Component: 3500 - total flux cleaned = -0.00279599 Jy ! Component: 3550 - total flux cleaned = -0.00276063 Jy ! Component: 3600 - total flux cleaned = -0.00273708 Jy ! Component: 3650 - total flux cleaned = -0.0027371 Jy ! Component: 3700 - total flux cleaned = -0.0027371 Jy ! Component: 3750 - total flux cleaned = -0.0027371 Jy ! Component: 3800 - total flux cleaned = -0.00271368 Jy ! Component: 3850 - total flux cleaned = -0.00271368 Jy ! Component: 3900 - total flux cleaned = -0.00270203 Jy ! Component: 3950 - total flux cleaned = -0.00271367 Jy ! Component: 4000 - total flux cleaned = -0.00273698 Jy ! Component: 4050 - total flux cleaned = -0.0027137 Jy ! Total flux subtracted in 4096 components = -0.00273698 Jy ! Clean residual min=-0.000750 max=0.000701 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.384461 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 306 components and 0.384462 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0633-2223_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.187 x 3.504 at -6.129 degrees (North through East) ! Clean map min=-0.0019606 max=0.35283 Jy/beam ! Writing clean map to FITS file: .//J0633-2223_X_map.fits wmodel .//J0633-2223_X_map.mod ! Writing 306 model components to file: .//J0633-2223_X_map.mod wobs .//J0633-2223_X_uvs.fits ! Writing UV FITS file: .//J0633-2223_X_uvs.fits wwins .//J0633-2223_X_map.win ! wwins: Wrote 4 windows to .//J0633-2223_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.352826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170062 0.170062 0.340123 0.680247 1.36049 2.72099 5.44197 10.8839 21.7679 43.5358 87.0716 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.352 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1764.07 quit ! Quitting program ! Log file .//J0633-2223_X_dfm.log closed on Wed Aug 15 15:29:07 2018