! Started logfile: .//J0822+4705_X_20180710_dfm.log on Sat Jul 28 19:22:46 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 .//J0822+4705_X_20180710_uva.fits ! Reading UV FITS file: .//J0822+4705_X_20180710_uva.fits ! AN table 1: 24 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0822+4705 ! ! 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 2880 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 J0822+4705_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=1.009095Jy sigma=26.773509 ! Fit after self-cal, rms=0.937416Jy sigma=24.907599 ! 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=0.6121 mas, bmaj=7.427 mas, bpa=-8.716 degrees ! Estimated noise=1.09589 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 = 0.0463099 Jy ! Component: 100 - total flux cleaned = 0.0573012 Jy ! Total flux subtracted in 100 components = 0.0573012 Jy ! Clean residual min=-0.004075 max=0.005092 Jy/beam ! Clean residual mean=-0.000011 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0573012 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0573012 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=0.026183Jy sigma=0.682025 ! Fit after self-cal, rms=0.026105Jy sigma=0.680284 ! 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=0.7492 mas, bmaj=7.704 mas, bpa=-8.918 degrees ! Estimated noise=0.514701 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 = 0.00683714 Jy ! Component: 100 - total flux cleaned = 0.0102024 Jy ! Component: 150 - total flux cleaned = 0.0114686 Jy ! Component: 200 - total flux cleaned = 0.0121276 Jy ! Total flux subtracted in 200 components = 0.0121276 Jy ! Clean residual min=-0.001695 max=0.001864 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0694287 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.0694287 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=0.024385Jy sigma=0.633159 ! Fit after self-cal, rms=0.024382Jy sigma=0.632741 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7492 x 7.704 at -8.918 degrees (North through East) ! Clean map min=-0.0015743 max=0.062851 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.96 LA 0.99 MK 1.00 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.02 LA 1.04 MK 1.00 OV 0.94 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.90 LA 1.04 MK 1.00 OV 1.04 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 0.95 LA 1.00 MK 0.99 OV 0.96 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! KP 0.92 LA 1.06 MK 1.01 OV 0.95 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 0.98 LA 1.04 MK 0.98 OV 0.96 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 0.98 LA 1.03 MK 1.01 OV 0.94 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 0.92 LA 0.97 MK 1.02 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.024382Jy sigma=0.632741 ! Fit after self-cal, rms=0.023979Jy sigma=0.626447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7546 mas, bmaj=7.676 mas, bpa=-8.931 degrees ! Estimated noise=0.50963 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 = 0.00018269 Jy ! Component: 100 - total flux cleaned = 0.000362695 Jy ! Component: 150 - total flux cleaned = 0.000473111 Jy ! Component: 200 - total flux cleaned = 0.000516512 Jy ! Total flux subtracted in 200 components = 0.000516512 Jy ! Clean residual min=-0.001299 max=0.001232 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0699453 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0699452 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=0.023964Jy sigma=0.625968 ! Fit after self-cal, rms=0.023976Jy sigma=0.625810 ! 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=0.023976Jy sigma=0.625810 ! Fit after self-cal, rms=0.023974Jy sigma=0.625767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7549 mas, bmaj=7.675 mas, bpa=-8.945 degrees ! Estimated noise=0.509408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.2157e-05 Jy ! Component: 100 - total flux cleaned = 0.000133907 Jy ! Component: 150 - total flux cleaned = 0.000160836 Jy ! Component: 200 - total flux cleaned = 0.000188491 Jy ! Total flux subtracted in 200 components = 0.000188491 Jy ! Clean residual min=-0.001291 max=0.001257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0701337 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0701337 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=0.023967Jy sigma=0.625599 ! Fit after self-cal, rms=0.023967Jy sigma=0.625558 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 = -1.30479e-05 Jy ! Component: 100 - total flux cleaned = 1.68167e-05 Jy ! Component: 150 - total flux cleaned = 4.55084e-05 Jy ! Component: 200 - total flux cleaned = 6.18684e-05 Jy ! Total flux subtracted in 200 components = 6.18684e-05 Jy ! Clean residual min=-0.001300 max=0.001267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0701956 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0701956 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=0.023963Jy sigma=0.625499 ! Fit after self-cal, rms=0.023963Jy sigma=0.625481 ! 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=0.023963Jy sigma=0.625481 ! Fit after self-cal, rms=0.023965Jy sigma=0.625452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7551 mas, bmaj=7.674 mas, bpa=-8.958 degrees ! Estimated noise=0.509303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.19552e-05 Jy ! Component: 100 - total flux cleaned = 0.000128104 Jy ! Component: 150 - total flux cleaned = 0.00012839 Jy ! Component: 200 - total flux cleaned = 0.000125457 Jy ! Total flux subtracted in 200 components = 0.000125457 Jy ! Clean residual min=-0.001300 max=0.001290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.070321 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.070321 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=0.023962Jy sigma=0.625404 ! Fit after self-cal, rms=0.023963Jy sigma=0.625389 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 = -9.59953e-06 Jy ! Component: 100 - total flux cleaned = 8.70739e-07 Jy ! Component: 150 - total flux cleaned = -5.12418e-06 Jy ! Component: 200 - total flux cleaned = -7.61786e-06 Jy ! Total flux subtracted in 200 components = -7.61786e-06 Jy ! Clean residual min=-0.001311 max=0.001295 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0703134 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.0703134 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=0.023961Jy sigma=0.625378 ! Fit after self-cal, rms=0.023962Jy sigma=0.625371 ! 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=0.023962Jy sigma=0.625371 ! Fit after self-cal, rms=0.023965Jy sigma=0.625353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=7.932 mas, bpa=-6.353 degrees ! Estimated noise=0.717864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.53564e-05 Jy ! Component: 100 - total flux cleaned = 8.2098e-05 Jy ! Component: 150 - total flux cleaned = 9.05292e-05 Jy ! Component: 200 - total flux cleaned = 9.59267e-05 Jy ! Total flux subtracted in 200 components = 9.59267e-05 Jy ! Clean residual min=-0.001043 max=0.000945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0704094 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.0704094 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=0.023964Jy sigma=0.625352 ! Fit after self-cal, rms=0.023964Jy sigma=0.625350 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 = 8.79521e-06 Jy ! Component: 100 - total flux cleaned = 8.8232e-06 Jy ! Component: 150 - total flux cleaned = 1.12533e-05 Jy ! Component: 200 - total flux cleaned = 1.1177e-05 Jy ! Total flux subtracted in 200 components = 1.1177e-05 Jy ! Clean residual min=-0.001028 max=0.000939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0704205 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.0704205 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=0.023964Jy sigma=0.625352 ! Fit after self-cal, rms=0.023964Jy sigma=0.625352 ! 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=0.7553 mas, bmaj=7.675 mas, bpa=-8.969 degrees ! Estimated noise=0.509233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7553 x 7.675 at -8.969 degrees (North through East) ! Clean map min=-0.0011593 max=0.062248 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=0.6169 mas, bmaj=7.411 mas, bpa=-8.756 degrees ! Estimated noise=1.09401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462012 Jy ! Component: 100 - total flux cleaned = 0.0569687 Jy ! Component: 150 - total flux cleaned = 0.0617264 Jy ! Component: 200 - total flux cleaned = 0.0644104 Jy ! Total flux subtracted in 200 components = 0.0644104 Jy ! Clean residual min=-0.002964 max=0.002765 Jy/beam ! Clean residual mean=-0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0644104 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0644104 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7553 mas, bmaj=7.675 mas, bpa=-8.969 degrees ! Estimated noise=0.509233 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 = 0.00306496 Jy ! Component: 100 - total flux cleaned = 0.00472379 Jy ! Component: 150 - total flux cleaned = 0.00546995 Jy ! Component: 200 - total flux cleaned = 0.00572699 Jy ! Total flux subtracted in 200 components = 0.00572699 Jy ! Clean residual min=-0.001360 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0701374 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.0701374 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=2.173 mas, bmaj=7.932 mas, bpa=-6.353 degrees ! Estimated noise=0.717864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222851 Jy ! Component: 100 - total flux cleaned = 0.000186002 Jy ! Component: 150 - total flux cleaned = 0.000145654 Jy ! Component: 200 - total flux cleaned = 0.000104377 Jy ! Total flux subtracted in 200 components = 0.000104377 Jy ! Clean residual min=-0.001053 max=0.001054 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0702417 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 = -2.07646e-05 Jy ! Component: 100 - total flux cleaned = -1.99992e-05 Jy ! Component: 150 - total flux cleaned = -1.97148e-05 Jy ! Component: 200 - total flux cleaned = -2.42729e-05 Jy ! Total flux subtracted in 200 components = -2.42729e-05 Jy ! Clean residual min=-0.001047 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0702175 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.0702175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7553 mas, bmaj=7.675 mas, bpa=-8.969 degrees ! Estimated noise=0.509233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159563 Jy ! Component: 100 - total flux cleaned = -7.82599e-05 Jy ! Component: 150 - total flux cleaned = -1.03291e-05 Jy ! Component: 200 - total flux cleaned = 1.49965e-05 Jy ! Total flux subtracted in 200 components = 1.49965e-05 Jy ! Clean residual min=-0.001304 max=0.001362 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0702325 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.0702325 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=0.023978Jy sigma=0.625671 ! Fit after self-cal, rms=0.023975Jy sigma=0.625627 wmodel J0822+4705_X_map.mod ! Writing 95 model components to file: J0822+4705_X_map.mod wobs J0822+4705_X_uvs.fits ! Writing UV FITS file: J0822+4705_X_uvs.fits wwins J0822+4705_X_map.win ! wwins: Wrote 1 windows to J0822+4705_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 = 2.38498e-05 Jy ! Component: 100 - total flux cleaned = 9.9606e-05 Jy ! Component: 150 - total flux cleaned = 0.000164851 Jy ! Component: 200 - total flux cleaned = 0.000135099 Jy ! Component: 250 - total flux cleaned = 0.00013565 Jy ! Component: 300 - total flux cleaned = 9.64982e-05 Jy ! Component: 350 - total flux cleaned = 4.78966e-05 Jy ! Component: 400 - total flux cleaned = -1.05496e-05 Jy ! Component: 450 - total flux cleaned = -6.65826e-05 Jy ! Component: 500 - total flux cleaned = -0.000141554 Jy ! Component: 550 - total flux cleaned = -0.00020274 Jy ! Component: 600 - total flux cleaned = -0.000281345 Jy ! Component: 650 - total flux cleaned = -0.00034767 Jy ! Component: 700 - total flux cleaned = -0.000439719 Jy ! Component: 750 - total flux cleaned = -0.000529397 Jy ! Component: 800 - total flux cleaned = -0.000616693 Jy ! Component: 850 - total flux cleaned = -0.000701702 Jy ! Component: 900 - total flux cleaned = -0.000776476 Jy ! Component: 950 - total flux cleaned = -0.000873501 Jy ! Component: 1000 - total flux cleaned = -0.000952185 Jy ! Component: 1050 - total flux cleaned = -0.00102142 Jy ! Component: 1100 - total flux cleaned = -0.00109693 Jy ! Component: 1150 - total flux cleaned = -0.00116344 Jy ! Component: 1200 - total flux cleaned = -0.00121405 Jy ! Component: 1250 - total flux cleaned = -0.00123538 Jy ! Component: 1300 - total flux cleaned = -0.00127036 Jy ! Component: 1350 - total flux cleaned = -0.00129789 Jy ! Component: 1400 - total flux cleaned = -0.00133855 Jy ! Component: 1450 - total flux cleaned = -0.00134523 Jy ! Component: 1500 - total flux cleaned = -0.0013453 Jy ! Component: 1550 - total flux cleaned = -0.00134529 Jy ! Component: 1600 - total flux cleaned = -0.00133882 Jy ! Component: 1650 - total flux cleaned = -0.00133236 Jy ! Component: 1700 - total flux cleaned = -0.00130681 Jy ! Component: 1750 - total flux cleaned = -0.00128779 Jy ! Component: 1800 - total flux cleaned = -0.00128149 Jy ! Component: 1850 - total flux cleaned = -0.00126887 Jy ! Component: 1900 - total flux cleaned = -0.00125631 Jy ! Component: 1950 - total flux cleaned = -0.00123758 Jy ! Component: 2000 - total flux cleaned = -0.00123133 Jy ! Component: 2050 - total flux cleaned = -0.00122506 Jy ! Component: 2100 - total flux cleaned = -0.00121882 Jy ! Component: 2150 - total flux cleaned = -0.00119387 Jy ! Component: 2200 - total flux cleaned = -0.00117513 Jy ! Component: 2250 - total flux cleaned = -0.00115008 Jy ! Component: 2300 - total flux cleaned = -0.00113125 Jy ! Component: 2350 - total flux cleaned = -0.00109344 Jy ! Component: 2400 - total flux cleaned = -0.0010745 Jy ! Component: 2450 - total flux cleaned = -0.00104915 Jy ! Component: 2500 - total flux cleaned = -0.00103642 Jy ! Component: 2550 - total flux cleaned = -0.00101705 Jy ! Component: 2600 - total flux cleaned = -0.00101706 Jy ! Component: 2650 - total flux cleaned = -0.00101054 Jy ! Component: 2700 - total flux cleaned = -0.000997313 Jy ! Component: 2750 - total flux cleaned = -0.000983911 Jy ! Component: 2800 - total flux cleaned = -0.000970363 Jy ! Component: 2850 - total flux cleaned = -0.000963562 Jy ! Component: 2900 - total flux cleaned = -0.000949635 Jy ! Component: 2950 - total flux cleaned = -0.000942573 Jy ! Component: 3000 - total flux cleaned = -0.000942545 Jy ! Component: 3050 - total flux cleaned = -0.000942528 Jy ! Component: 3100 - total flux cleaned = -0.000942501 Jy ! Component: 3150 - total flux cleaned = -0.000942505 Jy ! Component: 3200 - total flux cleaned = -0.000942475 Jy ! Component: 3250 - total flux cleaned = -0.000942434 Jy ! Component: 3300 - total flux cleaned = -0.000942425 Jy ! Component: 3350 - total flux cleaned = -0.000942328 Jy ! Component: 3400 - total flux cleaned = -0.000942333 Jy ! Component: 3450 - total flux cleaned = -0.000942348 Jy ! Component: 3500 - total flux cleaned = -0.000942408 Jy ! Component: 3550 - total flux cleaned = -0.000933883 Jy ! Component: 3600 - total flux cleaned = -0.000942495 Jy ! Component: 3650 - total flux cleaned = -0.000942468 Jy ! Component: 3700 - total flux cleaned = -0.000951317 Jy ! Component: 3750 - total flux cleaned = -0.000960478 Jy ! Component: 3800 - total flux cleaned = -0.000960353 Jy ! Component: 3850 - total flux cleaned = -0.000969791 Jy ! Component: 3900 - total flux cleaned = -0.000969874 Jy ! Component: 3950 - total flux cleaned = -0.000969924 Jy ! Component: 4000 - total flux cleaned = -0.000969874 Jy ! Component: 4050 - total flux cleaned = -0.000969761 Jy ! Total flux subtracted in 4096 components = -0.00096974 Jy ! Clean residual min=-0.000647 max=0.000608 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0692627 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 323 components and 0.0692627 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0822+4705_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7553 x 7.675 at -8.969 degrees (North through East) ! Clean map min=-0.0014639 max=0.062155 Jy/beam ! Writing clean map to FITS file: .//J0822+4705_X_20180710_map.fits wmodel .//J0822+4705_X_20180710_map.mod ! Writing 323 model components to file: .//J0822+4705_X_20180710_map.mod wobs .//J0822+4705_X_20180710_uvs.fits ! Writing UV FITS file: .//J0822+4705_X_20180710_uvs.fits wwins .//J0822+4705_X_20180710_map.win ! wwins: Wrote 2 windows to .//J0822+4705_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0621553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.858458 0.858458 1.71692 3.43383 6.86767 13.7353 27.4707 54.9413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.463 quit ! Quitting program ! Log file .//J0822+4705_X_20180710_dfm.log closed on Sat Jul 28 19:22:49 2018