! Started logfile: .//J2215+6105_C_dfm.log on Sun Oct 21 00:19:27 2018 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 .//J2215+6105_C_uva.fits ! Reading UV FITS file: .//J2215+6105_C_uva.fits ! AN table 1: 23 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2215+6105 ! ! 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 76 lines of history. ! ! Reading 1840 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 J2215+6105_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=0.999923Jy sigma=76.336084 ! Fit after self-cal, rms=0.992639Jy sigma=75.630372 ! 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=3.492 mas, bmaj=8.384 mas, bpa=-0.1652 degrees ! Estimated noise=0.744029 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 = 0.00561394 Jy ! Component: 100 - total flux cleaned = 0.00504182 Jy ! Total flux subtracted in 100 components = 0.00504182 Jy ! Clean residual min=-0.001848 max=0.001832 Jy/beam ! Clean residual mean=0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.00504182 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.00504182 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=0.014414Jy sigma=0.924829 ! Fit after self-cal, rms=0.013050Jy sigma=0.834932 ! 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=4.201 mas, bmaj=8.751 mas, bpa=-0.8779 degrees ! Estimated noise=0.257211 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 = 0.00225559 Jy ! Component: 100 - total flux cleaned = 0.00202748 Jy ! Component: 150 - total flux cleaned = 0.00160501 Jy ! Component: 200 - total flux cleaned = 0.00126194 Jy ! Total flux subtracted in 200 components = 0.00126194 Jy ! Clean residual min=-0.000464 max=0.000458 Jy/beam ! Clean residual mean=0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.00630377 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 105 components and 0.00630376 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=0.012492Jy sigma=0.751473 ! Fit after self-cal, rms=0.012471Jy sigma=0.749459 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.201 x 8.751 at -0.8779 degrees (North through East) ! Clean map min=-0.0010184 max=0.0075392 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.30 LA 0.72 NL 1.35 ! OV 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.21 LA 0.75 NL 1.21 ! OV 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.78 KP 0.78 LA 1.18 NL 1.25 ! OV 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 KP 0.99 LA 1.07 NL 1.08 ! OV 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.30 LA 0.88 NL 0.85 ! OV 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.93 LA 1.03 NL 1.08 ! OV 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.01 LA 0.98 NL 1.00 ! OV 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 KP 0.99 LA 0.88 NL 1.19 ! OV 0.93 ! ! ! Fit before self-cal, rms=0.012471Jy sigma=0.749459 ! Fit after self-cal, rms=0.013504Jy sigma=0.736200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.33 mas, bmaj=8.689 mas, bpa=0.3105 degrees ! Estimated noise=0.249657 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 = 0.000244659 Jy ! Component: 100 - total flux cleaned = 0.000423169 Jy ! Component: 150 - total flux cleaned = 0.000523745 Jy ! Component: 200 - total flux cleaned = 0.000599432 Jy ! Total flux subtracted in 200 components = 0.000599432 Jy ! Clean residual min=-0.000178 max=0.000177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0069032 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 158 components and 0.0069032 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=0.013463Jy sigma=0.734777 ! Fit after self-cal, rms=0.013590Jy sigma=0.731931 ! Inverting map ! Added new window around map position (54.9, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371289 Jy ! Component: 100 - total flux cleaned = 0.000453601 Jy ! Component: 150 - total flux cleaned = 0.000473452 Jy ! Component: 200 - total flux cleaned = 0.000501211 Jy ! Total flux subtracted in 200 components = 0.000501211 Jy ! Clean residual min=-0.000329 max=0.000328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.00740441 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 184 components and 0.00740441 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=0.013569Jy sigma=0.731693 ! Fit after self-cal, rms=0.013583Jy sigma=0.731300 ! 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=0.013583Jy sigma=0.731300 ! Fit after self-cal, rms=0.015068Jy sigma=0.730101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.373 mas, bmaj=8.677 mas, bpa=0.6328 degrees ! Estimated noise=0.248964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175708 Jy ! Component: 100 - total flux cleaned = 0.000242397 Jy ! Component: 150 - total flux cleaned = 0.000289163 Jy ! Component: 200 - total flux cleaned = 0.00032174 Jy ! Total flux subtracted in 200 components = 0.00032174 Jy ! Clean residual min=-0.000256 max=0.000323 Jy/beam ! Clean residual mean=-0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.00772615 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.00772615 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=0.015053Jy sigma=0.730094 ! Fit after self-cal, rms=0.015132Jy sigma=0.729478 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 = 0.000232989 Jy ! Component: 100 - total flux cleaned = 0.000277335 Jy ! Component: 150 - total flux cleaned = 0.000308895 Jy ! Component: 200 - total flux cleaned = 0.00033219 Jy ! Total flux subtracted in 200 components = 0.00033219 Jy ! Clean residual min=-0.000326 max=0.000320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.00805834 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 211 components and 0.00805834 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=0.015121Jy sigma=0.729529 ! Fit after self-cal, rms=0.015130Jy sigma=0.729356 ! 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=0.015130Jy sigma=0.729356 ! Fit after self-cal, rms=0.016408Jy sigma=0.728783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.392 mas, bmaj=8.682 mas, bpa=0.769 degrees ! Estimated noise=0.247979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126535 Jy ! Component: 100 - total flux cleaned = 0.000155221 Jy ! Component: 150 - total flux cleaned = 0.000172325 Jy ! Component: 200 - total flux cleaned = 0.000197087 Jy ! Total flux subtracted in 200 components = 0.000197087 Jy ! Clean residual min=-0.000307 max=0.000307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.00825542 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 221 components and 0.00825542 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=0.016398Jy sigma=0.728871 ! Fit after self-cal, rms=0.016445Jy sigma=0.728491 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 = 0.00015568 Jy ! Component: 100 - total flux cleaned = 0.000201603 Jy ! Component: 150 - total flux cleaned = 0.000212833 Jy ! Component: 200 - total flux cleaned = 0.000221148 Jy ! Total flux subtracted in 200 components = 0.000221148 Jy ! Clean residual min=-0.000334 max=0.000294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.00847657 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 228 components and 0.00847657 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=0.016437Jy sigma=0.728633 ! Fit after self-cal, rms=0.016442Jy sigma=0.728443 ! 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=0.016442Jy sigma=0.728443 ! Fit after self-cal, rms=0.017300Jy sigma=0.728185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.907 mas, bmaj=8.863 mas, bpa=2.017 degrees ! Estimated noise=0.245164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.91375e-05 Jy ! Component: 100 - total flux cleaned = 0.000112855 Jy ! Component: 150 - total flux cleaned = 0.000116671 Jy ! Component: 200 - total flux cleaned = 0.000130937 Jy ! Total flux subtracted in 200 components = 0.000130937 Jy ! Clean residual min=-0.000306 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.00860751 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 243 components and 0.00860751 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=0.017292Jy sigma=0.728289 ! Fit after self-cal, rms=0.017314Jy sigma=0.727992 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 = 9.02121e-05 Jy ! Component: 100 - total flux cleaned = 9.00052e-05 Jy ! Component: 150 - total flux cleaned = 8.99154e-05 Jy ! Component: 200 - total flux cleaned = 0.00011052 Jy ! Total flux subtracted in 200 components = 0.00011052 Jy ! Clean residual min=-0.000320 max=0.000299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.00871803 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 261 components and 0.00871803 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=0.017308Jy sigma=0.728122 ! Fit after self-cal, rms=0.017310Jy sigma=0.728009 ! 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=4.404 mas, bmaj=8.692 mas, bpa=0.8713 degrees ! Estimated noise=0.247092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.404 x 8.692 at 0.8713 degrees (North through East) ! Clean map min=-0.00054022 max=0.0071546 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=3.566 mas, bmaj=8.4 mas, bpa=1.948 degrees ! Estimated noise=0.759553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322398 Jy ! Component: 100 - total flux cleaned = 0.0041605 Jy ! Component: 150 - total flux cleaned = 0.00416967 Jy ! Component: 200 - total flux cleaned = 0.00372377 Jy ! Total flux subtracted in 200 components = 0.00372377 Jy ! Clean residual min=-0.005316 max=0.008224 Jy/beam ! Clean residual mean=-0.000000 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.00372377 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.00372377 Jy ! Inverting map and beam ! Estimated beam: bmin=4.404 mas, bmaj=8.692 mas, bpa=0.8713 degrees ! Estimated noise=0.247092 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 (0, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637436 Jy ! Component: 100 - total flux cleaned = 0.00808756 Jy ! Component: 150 - total flux cleaned = 0.00887488 Jy ! Component: 200 - total flux cleaned = 0.00925175 Jy ! Total flux subtracted in 200 components = 0.00925175 Jy ! Clean residual min=-0.001534 max=0.001742 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0129755 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 66 components and 0.0129755 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=4.907 mas, bmaj=8.863 mas, bpa=2.017 degrees ! Estimated noise=0.245164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085706 Jy ! Component: 100 - total flux cleaned = 0.0011992 Jy ! Component: 150 - total flux cleaned = 0.00145815 Jy ! Component: 200 - total flux cleaned = 0.00148667 Jy ! Total flux subtracted in 200 components = 0.00148667 Jy ! Clean residual min=-0.001212 max=0.001324 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0144622 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 = 2.4578e-05 Jy ! Component: 100 - total flux cleaned = 0.000138528 Jy ! Component: 150 - total flux cleaned = 0.000221141 Jy ! Component: 200 - total flux cleaned = 0.000392956 Jy ! Total flux subtracted in 200 components = 0.000392956 Jy ! Clean residual min=-0.001097 max=0.001100 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0148551 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 151 components and 0.0148551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.404 mas, bmaj=8.692 mas, bpa=0.8713 degrees ! Estimated noise=0.247092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125965 Jy ! Component: 100 - total flux cleaned = 0.000260159 Jy ! Component: 150 - total flux cleaned = 0.000353183 Jy ! Component: 200 - total flux cleaned = 0.000501757 Jy ! Total flux subtracted in 200 components = 0.000501757 Jy ! Clean residual min=-0.001062 max=0.000965 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0153569 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 187 components and 0.0153569 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=0.017546Jy sigma=0.744324 ! Fit after self-cal, rms=0.017437Jy sigma=0.736688 wmodel J2215+6105_C_map.mod ! Writing 187 model components to file: J2215+6105_C_map.mod wobs J2215+6105_C_uvs.fits ! Writing UV FITS file: J2215+6105_C_uvs.fits wwins J2215+6105_C_map.win ! wwins: Wrote 2 windows to J2215+6105_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 = -0.000336759 Jy ! Component: 100 - total flux cleaned = -0.000599074 Jy ! Component: 150 - total flux cleaned = -0.000826213 Jy ! Component: 200 - total flux cleaned = -0.000999097 Jy ! Component: 250 - total flux cleaned = -0.00114293 Jy ! Component: 300 - total flux cleaned = -0.00126302 Jy ! Component: 350 - total flux cleaned = -0.00140181 Jy ! Component: 400 - total flux cleaned = -0.00153332 Jy ! Component: 450 - total flux cleaned = -0.00166438 Jy ! Component: 500 - total flux cleaned = -0.00179032 Jy ! Component: 550 - total flux cleaned = -0.00190044 Jy ! Component: 600 - total flux cleaned = -0.0020013 Jy ! Component: 650 - total flux cleaned = -0.00208868 Jy ! Component: 700 - total flux cleaned = -0.00217841 Jy ! Component: 750 - total flux cleaned = -0.00225115 Jy ! Component: 800 - total flux cleaned = -0.00230794 Jy ! Component: 850 - total flux cleaned = -0.00233114 Jy ! Component: 900 - total flux cleaned = -0.00237218 Jy ! Component: 950 - total flux cleaned = -0.0023946 Jy ! Component: 1000 - total flux cleaned = -0.00242999 Jy ! Component: 1050 - total flux cleaned = -0.00246922 Jy ! Component: 1100 - total flux cleaned = -0.00250375 Jy ! Component: 1150 - total flux cleaned = -0.00253372 Jy ! Component: 1200 - total flux cleaned = -0.00255921 Jy ! Component: 1250 - total flux cleaned = -0.00258875 Jy ! Component: 1300 - total flux cleaned = -0.00261803 Jy ! Component: 1350 - total flux cleaned = -0.00264714 Jy ! Component: 1400 - total flux cleaned = -0.00267191 Jy ! Component: 1450 - total flux cleaned = -0.0027088 Jy ! Component: 1500 - total flux cleaned = -0.00273327 Jy ! Component: 1550 - total flux cleaned = -0.00276165 Jy ! Component: 1600 - total flux cleaned = -0.00278989 Jy ! Component: 1650 - total flux cleaned = -0.00283019 Jy ! Component: 1700 - total flux cleaned = -0.00287855 Jy ! Component: 1750 - total flux cleaned = -0.00291481 Jy ! Component: 1800 - total flux cleaned = -0.00296316 Jy ! Component: 1850 - total flux cleaned = -0.00299943 Jy ! Component: 1900 - total flux cleaned = -0.00305184 Jy ! Component: 1950 - total flux cleaned = -0.00308412 Jy ! Component: 2000 - total flux cleaned = -0.00313261 Jy ! Component: 2050 - total flux cleaned = -0.00317306 Jy ! Component: 2100 - total flux cleaned = -0.00321767 Jy ! Component: 2150 - total flux cleaned = -0.00325827 Jy ! Component: 2200 - total flux cleaned = -0.00329486 Jy ! Component: 2250 - total flux cleaned = -0.00333154 Jy ! Component: 2300 - total flux cleaned = -0.0033479 Jy ! Component: 2350 - total flux cleaned = -0.00336839 Jy ! Component: 2400 - total flux cleaned = -0.003389 Jy ! Component: 2450 - total flux cleaned = -0.00340552 Jy ! Component: 2500 - total flux cleaned = -0.00342209 Jy ! Component: 2550 - total flux cleaned = -0.0034471 Jy ! Component: 2600 - total flux cleaned = -0.00345963 Jy ! Component: 2650 - total flux cleaned = -0.00348481 Jy ! Component: 2700 - total flux cleaned = -0.00350165 Jy ! Component: 2750 - total flux cleaned = -0.00352283 Jy ! Component: 2800 - total flux cleaned = -0.00354837 Jy ! Component: 2850 - total flux cleaned = -0.00357403 Jy ! Component: 2900 - total flux cleaned = -0.00359989 Jy ! Component: 2950 - total flux cleaned = -0.00362589 Jy ! Component: 3000 - total flux cleaned = -0.00364334 Jy ! Component: 3050 - total flux cleaned = -0.00367403 Jy ! Component: 3100 - total flux cleaned = -0.00368728 Jy ! Component: 3150 - total flux cleaned = -0.00372287 Jy ! Component: 3200 - total flux cleaned = -0.00374079 Jy ! Component: 3250 - total flux cleaned = -0.00375883 Jy ! Component: 3300 - total flux cleaned = -0.00378154 Jy ! Component: 3350 - total flux cleaned = -0.00380896 Jy ! Component: 3400 - total flux cleaned = -0.00383663 Jy ! Component: 3450 - total flux cleaned = -0.00385055 Jy ! Component: 3500 - total flux cleaned = -0.00388329 Jy ! Component: 3550 - total flux cleaned = -0.00390683 Jy ! Component: 3600 - total flux cleaned = -0.00393054 Jy ! Component: 3650 - total flux cleaned = -0.00396403 Jy ! Component: 3700 - total flux cleaned = -0.00399298 Jy ! Component: 3750 - total flux cleaned = -0.00401239 Jy ! Component: 3800 - total flux cleaned = -0.00404669 Jy ! Component: 3850 - total flux cleaned = -0.00407136 Jy ! Component: 3900 - total flux cleaned = -0.0041062 Jy ! Component: 3950 - total flux cleaned = -0.00411628 Jy ! Component: 4000 - total flux cleaned = -0.00413652 Jy ! Component: 4050 - total flux cleaned = -0.00417225 Jy ! Total flux subtracted in 4096 components = -0.00418256 Jy ! Clean residual min=-0.000268 max=0.000277 Jy/beam ! Clean residual mean=0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0111743 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 426 components and 0.0111744 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2215+6105_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.404 x 8.692 at 0.8713 degrees (North through East) ! Clean map min=-0.00077807 max=0.0084913 Jy/beam ! Writing clean map to FITS file: .//J2215+6105_C_map.fits wmodel .//J2215+6105_C_map.mod ! Writing 426 model components to file: .//J2215+6105_C_map.mod wobs .//J2215+6105_C_uvs.fits ! Writing UV FITS file: .//J2215+6105_C_uvs.fits wwins .//J2215+6105_C_map.win ! wwins: Wrote 3 windows to .//J2215+6105_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00849134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.50348e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.00429 3.00429 6.00858 12.0172 24.0343 48.0687 96.1373 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 99.857 quit ! Quitting program ! Log file .//J2215+6105_C_dfm.log closed on Sun Oct 21 00:19:31 2018