! Started logfile: .//J2229-0142_X_dfm.log on Mon Jan 20 19:19:34 2020 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 .//J2229-0142_X_uva.fits ! Reading UV FITS file: .//J2229-0142_X_uva.fits ! AN table 1: 15 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2229-0142 ! ! 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 67 lines of history. ! ! Reading 720 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 J2229-0142_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=1.000067Jy sigma=20.020330 ! Fit after self-cal, rms=0.976105Jy sigma=19.550129 ! 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=2.505 mas, bmaj=8.852 mas, bpa=58.8 degrees ! Estimated noise=1.69805 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194279 Jy ! Component: 100 - total flux cleaned = 0.0225949 Jy ! Total flux subtracted in 100 components = 0.0225949 Jy ! Clean residual min=-0.002731 max=0.002758 Jy/beam ! Clean residual mean=0.000004 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.0225949 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0225949 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=0.029886Jy sigma=0.583272 ! Fit after self-cal, rms=0.028627Jy sigma=0.560423 ! 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=2.556 mas, bmaj=8.495 mas, bpa=58.75 degrees ! Estimated noise=1.32644 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 = 0.00193853 Jy ! Component: 100 - total flux cleaned = 0.00151223 Jy ! Component: 150 - total flux cleaned = 0.00134372 Jy ! Component: 200 - total flux cleaned = 0.00133937 Jy ! Total flux subtracted in 200 components = 0.00133937 Jy ! Clean residual min=-0.001076 max=0.001070 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0239343 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 84 components and 0.0239343 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=0.027955Jy sigma=0.546889 ! Fit after self-cal, rms=0.027697Jy sigma=0.543265 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.556 x 8.495 at 58.75 degrees (North through East) ! Clean map min=-0.0035046 max=0.022032 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 KP 0.96 PT 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.85 KP 1.35 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.12 KP 0.80 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.85 KP 1.25 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.03 KP 0.60 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 KP 0.95 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 KP 1.20 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 KP 1.21 PT 0.74 ! ! ! Fit before self-cal, rms=0.027697Jy sigma=0.543265 ! Fit after self-cal, rms=0.027544Jy sigma=0.531725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=8.439 mas, bpa=58.38 degrees ! Estimated noise=1.28701 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 = 0.000942581 Jy ! Component: 100 - total flux cleaned = 0.000938736 Jy ! Component: 150 - total flux cleaned = 0.00110486 Jy ! Component: 200 - total flux cleaned = 0.00131768 Jy ! Total flux subtracted in 200 components = 0.00131768 Jy ! Clean residual min=-0.000560 max=0.000563 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.025252 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 123 components and 0.025252 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=0.027369Jy sigma=0.528769 ! Fit after self-cal, rms=0.027598Jy sigma=0.522352 ! Inverting map ! Added new window around map position (-40.2, -26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017043 Jy ! Component: 100 - total flux cleaned = 0.00203204 Jy ! Component: 150 - total flux cleaned = 0.00192016 Jy ! Component: 200 - total flux cleaned = 0.00160916 Jy ! Total flux subtracted in 200 components = 0.00160916 Jy ! Clean residual min=-0.001176 max=0.001216 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0268611 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 163 components and 0.0268611 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=0.027469Jy sigma=0.520372 ! Fit after self-cal, rms=0.027409Jy sigma=0.519341 ! 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=0.027409Jy sigma=0.519341 ! Fit after self-cal, rms=0.028233Jy sigma=0.517601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=8.472 mas, bpa=58.44 degrees ! Estimated noise=1.26047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939844 Jy ! Component: 100 - total flux cleaned = 0.000903455 Jy ! Component: 150 - total flux cleaned = 0.000774296 Jy ! Component: 200 - total flux cleaned = 0.000588773 Jy ! Total flux subtracted in 200 components = 0.000588773 Jy ! Clean residual min=-0.001194 max=0.001238 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0274499 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.0274499 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=0.028173Jy sigma=0.516748 ! Fit after self-cal, rms=0.028338Jy sigma=0.515717 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 = 0.000276777 Jy ! Component: 100 - total flux cleaned = 2.00499e-05 Jy ! Component: 150 - total flux cleaned = -0.000200489 Jy ! Component: 200 - total flux cleaned = -0.000310098 Jy ! Total flux subtracted in 200 components = -0.000310098 Jy ! Clean residual min=-0.001153 max=0.001146 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0271398 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 201 components and 0.0271398 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=0.028309Jy sigma=0.515434 ! Fit after self-cal, rms=0.028259Jy sigma=0.514616 ! 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=0.028259Jy sigma=0.514616 ! Fit after self-cal, rms=0.028706Jy sigma=0.513975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.569 mas, bmaj=8.494 mas, bpa=58.52 degrees ! Estimated noise=1.23122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366816 Jy ! Component: 100 - total flux cleaned = 0.00028722 Jy ! Component: 150 - total flux cleaned = 0.000277217 Jy ! Component: 200 - total flux cleaned = 0.000249053 Jy ! Total flux subtracted in 200 components = 0.000249053 Jy ! Clean residual min=-0.000992 max=0.001082 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0273889 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 227 components and 0.0273889 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=0.028677Jy sigma=0.513516 ! Fit after self-cal, rms=0.028762Jy sigma=0.513269 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 = 5.35163e-05 Jy ! Component: 100 - total flux cleaned = -2.81555e-05 Jy ! Component: 150 - total flux cleaned = -6.32563e-05 Jy ! Component: 200 - total flux cleaned = -9.1648e-05 Jy ! Total flux subtracted in 200 components = -9.1648e-05 Jy ! Clean residual min=-0.000950 max=0.001054 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0272972 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 247 components and 0.0272972 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=0.028747Jy sigma=0.513141 ! Fit after self-cal, rms=0.028725Jy sigma=0.513061 ! 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=0.028725Jy sigma=0.513061 ! Fit after self-cal, rms=0.029153Jy sigma=0.512744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.782 mas, bmaj=8.229 mas, bpa=58.25 degrees ! Estimated noise=1.23233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.11789e-05 Jy ! Component: 100 - total flux cleaned = 5.07314e-05 Jy ! Component: 150 - total flux cleaned = 3.29281e-05 Jy ! Component: 200 - total flux cleaned = 2.53144e-05 Jy ! Total flux subtracted in 200 components = 2.53144e-05 Jy ! Clean residual min=-0.000883 max=0.000955 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0273225 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 269 components and 0.0273225 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=0.029136Jy sigma=0.512539 ! Fit after self-cal, rms=0.029128Jy sigma=0.511762 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 = 0.000130008 Jy ! Component: 100 - total flux cleaned = 0.000163238 Jy ! Component: 150 - total flux cleaned = 0.000188995 Jy ! Component: 200 - total flux cleaned = 0.000239093 Jy ! Total flux subtracted in 200 components = 0.000239093 Jy ! Clean residual min=-0.000877 max=0.000842 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0275616 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 294 components and 0.0275616 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=0.029118Jy sigma=0.511659 ! Fit after self-cal, rms=0.029104Jy sigma=0.511595 ! 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=2.553 mas, bmaj=8.52 mas, bpa=58.53 degrees ! Estimated noise=1.20469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.553 x 8.52 at 58.53 degrees (North through East) ! Clean map min=-0.0027326 max=0.021407 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=2.506 mas, bmaj=8.91 mas, bpa=58.64 degrees ! Estimated noise=1.5078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112719 Jy ! Component: 100 - total flux cleaned = 0.00967613 Jy ! Component: 150 - total flux cleaned = 0.0077055 Jy ! Component: 200 - total flux cleaned = 0.00593449 Jy ! Total flux subtracted in 200 components = 0.00593449 Jy ! Clean residual min=-0.005506 max=0.007737 Jy/beam ! Clean residual mean=0.000000 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.0059345 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0059345 Jy ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=8.52 mas, bpa=58.53 degrees ! Estimated noise=1.20469 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 = 0.000248973 Jy ! Component: 100 - total flux cleaned = 0.000264535 Jy ! Component: 150 - total flux cleaned = 0.000424376 Jy ! Component: 200 - total flux cleaned = 0.000473473 Jy ! Total flux subtracted in 200 components = 0.000473473 Jy ! Clean residual min=-0.004853 max=0.005361 Jy/beam ! Clean residual mean=0.000004 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.00640797 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 85 components and 0.00640797 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=2.782 mas, bmaj=8.229 mas, bpa=58.25 degrees ! Estimated noise=1.23233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657718 Jy ! Component: 100 - total flux cleaned = 0.000984241 Jy ! Component: 150 - total flux cleaned = 0.00119789 Jy ! Component: 200 - total flux cleaned = 0.00140164 Jy ! Total flux subtracted in 200 components = 0.00140164 Jy ! Clean residual min=-0.004423 max=0.004861 Jy/beam ! Clean residual mean=0.000003 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.00780961 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 = 0.000139432 Jy ! Component: 100 - total flux cleaned = 0.00027454 Jy ! Component: 150 - total flux cleaned = 0.000407089 Jy ! Component: 200 - total flux cleaned = 0.000433692 Jy ! Total flux subtracted in 200 components = 0.000433692 Jy ! Clean residual min=-0.004336 max=0.004751 Jy/beam ! Clean residual mean=0.000003 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.0082433 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 127 components and 0.0082433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=8.52 mas, bpa=58.53 degrees ! Estimated noise=1.20469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.77299e-05 Jy ! Component: 100 - total flux cleaned = 1.74315e-05 Jy ! Component: 150 - total flux cleaned = -6.57029e-05 Jy ! Component: 200 - total flux cleaned = -0.000147894 Jy ! Total flux subtracted in 200 components = -0.000147894 Jy ! Clean residual min=-0.004167 max=0.004624 Jy/beam ! Clean residual mean=0.000002 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.0080954 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.00809541 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=0.030432Jy sigma=0.548730 ! Fit after self-cal, rms=0.029446Jy sigma=0.520599 wmodel J2229-0142_X_map.mod ! Writing 135 model components to file: J2229-0142_X_map.mod wobs J2229-0142_X_uvs.fits ! Writing UV FITS file: J2229-0142_X_uvs.fits wwins J2229-0142_X_map.win ! wwins: Wrote 1 windows to J2229-0142_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 = -0.000908114 Jy ! Component: 100 - total flux cleaned = -0.00149468 Jy ! Component: 150 - total flux cleaned = -0.0016112 Jy ! Component: 200 - total flux cleaned = -0.00155051 Jy ! Component: 250 - total flux cleaned = -0.00153206 Jy ! Component: 300 - total flux cleaned = -0.0015156 Jy ! Component: 350 - total flux cleaned = -0.00145139 Jy ! Component: 400 - total flux cleaned = -0.00139023 Jy ! Component: 450 - total flux cleaned = -0.00134613 Jy ! Component: 500 - total flux cleaned = -0.0013035 Jy ! Component: 550 - total flux cleaned = -0.00126255 Jy ! Component: 600 - total flux cleaned = -0.00118241 Jy ! Component: 650 - total flux cleaned = -0.00113003 Jy ! Component: 700 - total flux cleaned = -0.00106491 Jy ! Component: 750 - total flux cleaned = -0.000947745 Jy ! Component: 800 - total flux cleaned = -0.000830391 Jy ! Component: 850 - total flux cleaned = -0.000804049 Jy ! Component: 900 - total flux cleaned = -0.000777415 Jy ! Component: 950 - total flux cleaned = -0.000749983 Jy ! Component: 1000 - total flux cleaned = -0.000735982 Jy ! Component: 1050 - total flux cleaned = -0.000707609 Jy ! Component: 1100 - total flux cleaned = -0.00069287 Jy ! Component: 1150 - total flux cleaned = -0.000661961 Jy ! Component: 1200 - total flux cleaned = -0.000645636 Jy ! Component: 1250 - total flux cleaned = -0.000611892 Jy ! Component: 1300 - total flux cleaned = -0.000611593 Jy ! Component: 1350 - total flux cleaned = -0.000575654 Jy ! Component: 1400 - total flux cleaned = -0.000556882 Jy ! Component: 1450 - total flux cleaned = -0.000537581 Jy ! Component: 1500 - total flux cleaned = -0.000497096 Jy ! Component: 1550 - total flux cleaned = -0.000475952 Jy ! Component: 1600 - total flux cleaned = -0.000454053 Jy ! Component: 1650 - total flux cleaned = -0.000385523 Jy ! Component: 1700 - total flux cleaned = -0.000361542 Jy ! Component: 1750 - total flux cleaned = -0.000336454 Jy ! Component: 1800 - total flux cleaned = -0.000285684 Jy ! Component: 1850 - total flux cleaned = -0.000232506 Jy ! Component: 1900 - total flux cleaned = -0.000176426 Jy ! Component: 1950 - total flux cleaned = -0.000118261 Jy ! Component: 2000 - total flux cleaned = -8.77629e-05 Jy ! Component: 2050 - total flux cleaned = -2.46976e-05 Jy ! Component: 2100 - total flux cleaned = 7.89421e-06 Jy ! Component: 2150 - total flux cleaned = 0.000109859 Jy ! Component: 2200 - total flux cleaned = 0.000145161 Jy ! Component: 2250 - total flux cleaned = 0.000219345 Jy ! Component: 2300 - total flux cleaned = 0.000296212 Jy ! Component: 2350 - total flux cleaned = 0.000335733 Jy ! Component: 2400 - total flux cleaned = 0.000419292 Jy ! Component: 2450 - total flux cleaned = 0.000505458 Jy ! Component: 2500 - total flux cleaned = 0.000596022 Jy ! Component: 2550 - total flux cleaned = 0.000642964 Jy ! Component: 2600 - total flux cleaned = 0.000740952 Jy ! Component: 2650 - total flux cleaned = 0.000844684 Jy ! Component: 2700 - total flux cleaned = 0.000899301 Jy ! Component: 2750 - total flux cleaned = 0.00101139 Jy ! Component: 2800 - total flux cleaned = 0.00112821 Jy ! Component: 2850 - total flux cleaned = 0.00118756 Jy ! Component: 2900 - total flux cleaned = 0.00131371 Jy ! Component: 2950 - total flux cleaned = 0.0013778 Jy ! Component: 3000 - total flux cleaned = 0.00151433 Jy ! Component: 3050 - total flux cleaned = 0.00165797 Jy ! Component: 3100 - total flux cleaned = 0.00180744 Jy ! Component: 3150 - total flux cleaned = 0.00188544 Jy ! Component: 3200 - total flux cleaned = 0.0019654 Jy ! Component: 3250 - total flux cleaned = 0.00213348 Jy ! Component: 3300 - total flux cleaned = 0.00222204 Jy ! Component: 3350 - total flux cleaned = 0.00240333 Jy ! Component: 3400 - total flux cleaned = 0.00249717 Jy ! Component: 3450 - total flux cleaned = 0.00269414 Jy ! Component: 3500 - total flux cleaned = 0.00279395 Jy ! Component: 3550 - total flux cleaned = 0.00300761 Jy ! Component: 3600 - total flux cleaned = 0.00312005 Jy ! Component: 3650 - total flux cleaned = 0.00323525 Jy ! Component: 3700 - total flux cleaned = 0.00347739 Jy ! Component: 3750 - total flux cleaned = 0.00360298 Jy ! Component: 3800 - total flux cleaned = 0.00373277 Jy ! Component: 3850 - total flux cleaned = 0.0040073 Jy ! Component: 3900 - total flux cleaned = 0.00415422 Jy ! Component: 3950 - total flux cleaned = 0.00430221 Jy ! Component: 4000 - total flux cleaned = 0.00461369 Jy ! Component: 4050 - total flux cleaned = 0.00477886 Jy ! Total flux subtracted in 4096 components = 0.00495035 Jy ! Clean residual min=-0.011245 max=0.009320 Jy/beam ! Clean residual mean=0.000015 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 0.0130457 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 251 components and 0.0130457 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2229-0142_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.553 x 8.52 at 58.53 degrees (North through East) ! Clean map min=-0.022844 max=0.02297 Jy/beam ! Writing clean map to FITS file: .//J2229-0142_X_map.fits wmodel .//J2229-0142_X_map.mod ! Writing 251 model components to file: .//J2229-0142_X_map.mod wobs .//J2229-0142_X_uvs.fits ! Writing UV FITS file: .//J2229-0142_X_uvs.fits wwins .//J2229-0142_X_map.win ! wwins: Wrote 2 windows to .//J2229-0142_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0229698 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00239304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -31.2547 31.2547 62.5093 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0071 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 9.598 quit ! Quitting program ! Log file .//J2229-0142_X_dfm.log closed on Mon Jan 20 19:19:38 2020