! Started logfile: .//J0229+7112_C_dfm.log on Mon Jan 20 17:16:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0229+7112_C_uva.fits ! Reading UV FITS file: .//J0229+7112_C_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0229+7112 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4320 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0229+7112_C] 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 0.300x0.300 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=1.006447Jy sigma=22.950014 ! Fit after self-cal, rms=0.931340Jy sigma=21.148121 ! 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=1.189 mas, bmaj=5.741 mas, bpa=-38.36 degrees ! Estimated noise=0.770281 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 = 0.0517728 Jy ! Component: 100 - total flux cleaned = 0.0710041 Jy ! Total flux subtracted in 100 components = 0.0710041 Jy ! Clean residual min=-0.006306 max=0.009169 Jy/beam ! Clean residual mean=0.000012 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.0710041 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0710041 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=0.040361Jy sigma=0.910979 ! Fit after self-cal, rms=0.038922Jy sigma=0.881492 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121964 Jy ! Component: 100 - total flux cleaned = 0.0196743 Jy ! Total flux subtracted in 100 components = 0.0196743 Jy ! Clean residual min=-0.004375 max=0.007398 Jy/beam ! Clean residual mean=0.000007 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.0906784 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0906784 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=0.034343Jy sigma=0.763802 ! Fit after self-cal, rms=0.034251Jy sigma=0.762286 ! Inverting map ! Added new window around map position (2.4, -9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717363 Jy ! Component: 100 - total flux cleaned = 0.0119983 Jy ! Total flux subtracted in 100 components = 0.0119983 Jy ! Clean residual min=-0.003595 max=0.004015 Jy/beam ! Clean residual mean=0.000005 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.102677 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.102677 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=0.032620Jy sigma=0.720327 ! Fit after self-cal, rms=0.032484Jy sigma=0.717579 ! 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=1.504 mas, bmaj=5.787 mas, bpa=-39.06 degrees ! Estimated noise=0.479962 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 = 0.00484565 Jy ! Component: 100 - total flux cleaned = 0.00836102 Jy ! Component: 150 - total flux cleaned = 0.0109871 Jy ! Component: 200 - total flux cleaned = 0.0126218 Jy ! Total flux subtracted in 200 components = 0.0126218 Jy ! Clean residual min=-0.002007 max=0.002113 Jy/beam ! Clean residual mean=0.000007 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.115298 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.115298 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=0.031570Jy sigma=0.693547 ! Fit after self-cal, rms=0.031538Jy sigma=0.692748 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.504 x 5.787 at -39.06 degrees (North through East) ! Clean map min=-0.0018402 max=0.072403 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.99 KP 0.94 LA 1.01 ! MK 0.93 NL 0.96 OV 0.98 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.92 KP 0.95 LA 1.00 ! MK 0.96 NL 1.01 OV 0.98 PT 0.99 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.99 KP 0.95 LA 1.00 ! MK 1.00 NL 0.94 OV 1.00 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.04 KP 1.00 LA 1.01 ! MK 0.99 NL 0.99 OV 0.95 PT 0.95 ! SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 KP 0.98 LA 1.02 ! MK 0.99 NL 0.98 OV 0.95 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.95 KP 1.01 LA 1.03 ! MK 0.98 NL 0.98 OV 1.00 PT 1.02 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 KP 1.01 LA 1.04 ! MK 1.06 NL 1.01 OV 0.97 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.95 KP 0.98 LA 0.98 ! MK 1.03 NL 1.02 OV 1.00 PT 1.01 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.031538Jy sigma=0.692748 ! Fit after self-cal, rms=0.030776Jy sigma=0.686049 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=5.773 mas, bpa=-39.12 degrees ! Estimated noise=0.469973 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 = 0.000842071 Jy ! Component: 100 - total flux cleaned = 0.00125783 Jy ! Component: 150 - total flux cleaned = 0.00156245 Jy ! Component: 200 - total flux cleaned = 0.00182188 Jy ! Total flux subtracted in 200 components = 0.00182188 Jy ! Clean residual min=-0.001401 max=0.001571 Jy/beam ! Clean residual mean=0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.11712 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.11712 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=0.030658Jy sigma=0.683227 ! Fit after self-cal, rms=0.030659Jy sigma=0.683116 ! 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=0.030659Jy sigma=0.683116 ! Fit after self-cal, rms=0.030635Jy sigma=0.683052 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=5.769 mas, bpa=-39.12 degrees ! Estimated noise=0.46974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461466 Jy ! Component: 100 - total flux cleaned = 0.000649209 Jy ! Component: 150 - total flux cleaned = 0.000626186 Jy ! Component: 200 - total flux cleaned = 0.00064781 Jy ! Total flux subtracted in 200 components = 0.00064781 Jy ! Clean residual min=-0.001393 max=0.001452 Jy/beam ! Clean residual mean=0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.117768 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.117768 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=0.030597Jy sigma=0.682103 ! Fit after self-cal, rms=0.030593Jy sigma=0.682067 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 = 8.7574e-05 Jy ! Component: 100 - total flux cleaned = 8.69213e-05 Jy ! Component: 150 - total flux cleaned = 0.000136032 Jy ! Component: 200 - total flux cleaned = 0.000166208 Jy ! Total flux subtracted in 200 components = 0.000166208 Jy ! Clean residual min=-0.001396 max=0.001400 Jy/beam ! Clean residual mean=0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.117934 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.117934 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=0.030576Jy sigma=0.681610 ! Fit after self-cal, rms=0.030575Jy sigma=0.681594 ! 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=0.030575Jy sigma=0.681594 ! Fit after self-cal, rms=0.030558Jy sigma=0.681554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=5.769 mas, bpa=-39.13 degrees ! Estimated noise=0.469539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.61911e-05 Jy ! Component: 100 - total flux cleaned = 0.000139518 Jy ! Component: 150 - total flux cleaned = 0.000138897 Jy ! Component: 200 - total flux cleaned = 0.000126125 Jy ! Total flux subtracted in 200 components = 0.000126125 Jy ! Clean residual min=-0.001381 max=0.001382 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.11806 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.11806 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=0.030547Jy sigma=0.681264 ! Fit after self-cal, rms=0.030547Jy sigma=0.681254 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 = 1.32297e-05 Jy ! Component: 100 - total flux cleaned = 3.58261e-05 Jy ! Component: 150 - total flux cleaned = 4.64309e-05 Jy ! Component: 200 - total flux cleaned = 5.65599e-05 Jy ! Total flux subtracted in 200 components = 5.65599e-05 Jy ! Clean residual min=-0.001382 max=0.001359 Jy/beam ! Clean residual mean=0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.118117 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.118117 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=0.030540Jy sigma=0.681083 ! Fit after self-cal, rms=0.030539Jy sigma=0.681079 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.030539Jy sigma=0.681079 ! Fit after self-cal, rms=0.030536Jy sigma=0.681061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=6.175 mas, bpa=-45.69 degrees ! Estimated noise=0.586812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212408 Jy ! Component: 100 - total flux cleaned = 0.000227468 Jy ! Component: 150 - total flux cleaned = 0.000227019 Jy ! Component: 200 - total flux cleaned = 0.000226055 Jy ! Total flux subtracted in 200 components = 0.000226055 Jy ! Clean residual min=-0.001187 max=0.001607 Jy/beam ! Clean residual mean=0.000007 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.118343 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.118343 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=0.030534Jy sigma=0.680968 ! Fit after self-cal, rms=0.030533Jy sigma=0.680955 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 = 6.08523e-05 Jy ! Component: 100 - total flux cleaned = 7.92905e-05 Jy ! Component: 150 - total flux cleaned = 0.000112673 Jy ! Component: 200 - total flux cleaned = 0.000127972 Jy ! Total flux subtracted in 200 components = 0.000127972 Jy ! Clean residual min=-0.001195 max=0.001591 Jy/beam ! Clean residual mean=0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.118471 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.118471 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=0.030534Jy sigma=0.680927 ! Fit after self-cal, rms=0.030533Jy sigma=0.680923 ! 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=1.514 mas, bmaj=5.77 mas, bpa=-39.14 degrees ! Estimated noise=0.469484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 5.77 at -39.14 degrees (North through East) ! Clean map min=-0.001292 max=0.071003 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=1.197 mas, bmaj=5.723 mas, bpa=-38.44 degrees ! Estimated noise=0.754103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051139 Jy ! Component: 100 - total flux cleaned = 0.0714484 Jy ! Component: 150 - total flux cleaned = 0.0831407 Jy ! Component: 200 - total flux cleaned = 0.0909736 Jy ! Total flux subtracted in 200 components = 0.0909736 Jy ! Clean residual min=-0.004028 max=0.004625 Jy/beam ! Clean residual mean=0.000007 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0909737 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0909737 Jy ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=5.77 mas, bpa=-39.14 degrees ! Estimated noise=0.469484 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 = 0.00765656 Jy ! Component: 100 - total flux cleaned = 0.0131373 Jy ! Component: 150 - total flux cleaned = 0.0171829 Jy ! Component: 200 - total flux cleaned = 0.0201815 Jy ! Total flux subtracted in 200 components = 0.0201815 Jy ! Clean residual min=-0.002038 max=0.001855 Jy/beam ! Clean residual mean=0.000009 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.111155 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.111155 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=6.175 mas, bpa=-45.69 degrees ! Estimated noise=0.586812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348472 Jy ! Component: 100 - total flux cleaned = 0.0056609 Jy ! Component: 150 - total flux cleaned = 0.00653391 Jy ! Component: 200 - total flux cleaned = 0.0071084 Jy ! Total flux subtracted in 200 components = 0.0071084 Jy ! Clean residual min=-0.001657 max=0.001700 Jy/beam ! Clean residual mean=0.000007 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.118264 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 = 0.000376831 Jy ! Component: 100 - total flux cleaned = 0.000536549 Jy ! Component: 150 - total flux cleaned = 0.000674255 Jy ! Component: 200 - total flux cleaned = 0.000746745 Jy ! Total flux subtracted in 200 components = 0.000746745 Jy ! Clean residual min=-0.001391 max=0.001574 Jy/beam ! Clean residual mean=0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.11901 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 93 components and 0.11901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=5.77 mas, bpa=-39.14 degrees ! Estimated noise=0.469484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.01959e-06 Jy ! Component: 100 - total flux cleaned = 0.000120913 Jy ! Component: 150 - total flux cleaned = 0.000202186 Jy ! Component: 200 - total flux cleaned = 0.000274228 Jy ! Total flux subtracted in 200 components = 0.000274228 Jy ! Clean residual min=-0.001406 max=0.001439 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.119285 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.119285 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=0.030591Jy sigma=0.682304 ! Fit after self-cal, rms=0.030588Jy sigma=0.682188 wmodel J0229+7112_C_map.mod ! Writing 109 model components to file: J0229+7112_C_map.mod wobs J0229+7112_C_uvs.fits ! Writing UV FITS file: J0229+7112_C_uvs.fits wwins J0229+7112_C_map.win ! wwins: Wrote 2 windows to J0229+7112_C_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 = -0.00015446 Jy ! Component: 100 - total flux cleaned = -0.00015358 Jy ! Component: 150 - total flux cleaned = -0.000241779 Jy ! Component: 200 - total flux cleaned = -0.000366867 Jy ! Component: 250 - total flux cleaned = -0.000465757 Jy ! Component: 300 - total flux cleaned = -0.000542193 Jy ! Component: 350 - total flux cleaned = -0.000560487 Jy ! Component: 400 - total flux cleaned = -0.000596405 Jy ! Component: 450 - total flux cleaned = -0.000596099 Jy ! Component: 500 - total flux cleaned = -0.000629684 Jy ! Component: 550 - total flux cleaned = -0.000662544 Jy ! Component: 600 - total flux cleaned = -0.000646683 Jy ! Component: 650 - total flux cleaned = -0.000710018 Jy ! Component: 700 - total flux cleaned = -0.000679355 Jy ! Component: 750 - total flux cleaned = -0.000739956 Jy ! Component: 800 - total flux cleaned = -0.00071025 Jy ! Component: 850 - total flux cleaned = -0.000695952 Jy ! Component: 900 - total flux cleaned = -0.000710748 Jy ! Component: 950 - total flux cleaned = -0.000795478 Jy ! Component: 1000 - total flux cleaned = -0.000837253 Jy ! Component: 1050 - total flux cleaned = -0.000932707 Jy ! Component: 1100 - total flux cleaned = -0.000959472 Jy ! Component: 1150 - total flux cleaned = -0.000985954 Jy ! Component: 1200 - total flux cleaned = -0.000999228 Jy ! Component: 1250 - total flux cleaned = -0.00106376 Jy ! Component: 1300 - total flux cleaned = -0.00111456 Jy ! Component: 1350 - total flux cleaned = -0.00112698 Jy ! Component: 1400 - total flux cleaned = -0.00116427 Jy ! Component: 1450 - total flux cleaned = -0.00122577 Jy ! Component: 1500 - total flux cleaned = -0.00126219 Jy ! Component: 1550 - total flux cleaned = -0.0012982 Jy ! Component: 1600 - total flux cleaned = -0.00132186 Jy ! Component: 1650 - total flux cleaned = -0.00134526 Jy ! Component: 1700 - total flux cleaned = -0.00136832 Jy ! Component: 1750 - total flux cleaned = -0.00139134 Jy ! Component: 1800 - total flux cleaned = -0.00142546 Jy ! Component: 1850 - total flux cleaned = -0.00145917 Jy ! Component: 1900 - total flux cleaned = -0.00149255 Jy ! Component: 1950 - total flux cleaned = -0.00156936 Jy ! Component: 2000 - total flux cleaned = -0.00161261 Jy ! Component: 2050 - total flux cleaned = -0.00168785 Jy ! Component: 2100 - total flux cleaned = -0.0017304 Jy ! Component: 2150 - total flux cleaned = -0.00176207 Jy ! Component: 2200 - total flux cleaned = -0.00184587 Jy ! Component: 2250 - total flux cleaned = -0.00191838 Jy ! Component: 2300 - total flux cleaned = -0.00194911 Jy ! Component: 2350 - total flux cleaned = -0.0020305 Jy ! Component: 2400 - total flux cleaned = -0.00209097 Jy ! Component: 2450 - total flux cleaned = -0.00212087 Jy ! Component: 2500 - total flux cleaned = -0.00219035 Jy ! Component: 2550 - total flux cleaned = -0.00223939 Jy ! Component: 2600 - total flux cleaned = -0.00228814 Jy ! Component: 2650 - total flux cleaned = -0.00234605 Jy ! Component: 2700 - total flux cleaned = -0.00239388 Jy ! Component: 2750 - total flux cleaned = -0.00246044 Jy ! Component: 2800 - total flux cleaned = -0.00251707 Jy ! Component: 2850 - total flux cleaned = -0.00255446 Jy ! Component: 2900 - total flux cleaned = -0.00261933 Jy ! Component: 2950 - total flux cleaned = -0.00264705 Jy ! Component: 3000 - total flux cleaned = -0.00271106 Jy ! Component: 3050 - total flux cleaned = -0.00275653 Jy ! Component: 3100 - total flux cleaned = -0.00280154 Jy ! Component: 3150 - total flux cleaned = -0.00283726 Jy ! Component: 3200 - total flux cleaned = -0.00289054 Jy ! Component: 3250 - total flux cleaned = -0.00296103 Jy ! Component: 3300 - total flux cleaned = -0.00302226 Jy ! Component: 3350 - total flux cleaned = -0.00307437 Jy ! Component: 3400 - total flux cleaned = -0.00313478 Jy ! Component: 3450 - total flux cleaned = -0.00317765 Jy ! Component: 3500 - total flux cleaned = -0.00321177 Jy ! Component: 3550 - total flux cleaned = -0.00326261 Jy ! Component: 3600 - total flux cleaned = -0.00330465 Jy ! Component: 3650 - total flux cleaned = -0.00332143 Jy ! Component: 3700 - total flux cleaned = -0.00334636 Jy ! Component: 3750 - total flux cleaned = -0.00337946 Jy ! Component: 3800 - total flux cleaned = -0.00345342 Jy ! Component: 3850 - total flux cleaned = -0.00348599 Jy ! Component: 3900 - total flux cleaned = -0.00350223 Jy ! Component: 3950 - total flux cleaned = -0.00351843 Jy ! Component: 4000 - total flux cleaned = -0.00355862 Jy ! Component: 4050 - total flux cleaned = -0.00359059 Jy ! Total flux subtracted in 4096 components = -0.00361445 Jy ! Clean residual min=-0.000499 max=0.000684 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.11567 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 395 components and 0.11567 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0229+7112_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 5.77 at -39.14 degrees (North through East) ! Clean map min=-0.0011091 max=0.070162 Jy/beam ! Writing clean map to FITS file: .//J0229+7112_C_map.fits wmodel .//J0229+7112_C_map.mod ! Writing 395 model components to file: .//J0229+7112_C_map.mod wobs .//J0229+7112_C_uvs.fits ! Writing UV FITS file: .//J0229+7112_C_uvs.fits wwins .//J0229+7112_C_map.win ! wwins: Wrote 3 windows to .//J0229+7112_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0701623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625558 0.625558 1.25112 2.50223 5.00446 10.0089 20.0178 40.0357 80.0714 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.572 quit ! Quitting program ! Log file .//J0229+7112_C_dfm.log closed on Mon Jan 20 17:16:35 2020