! Started logfile: .//J2236-2309_C_dfm.log on Sun Oct 21 00:21:07 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 .//J2236-2309_C_uva.fits ! Reading UV FITS file: .//J2236-2309_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2236-2309 ! ! 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 1344 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 J2236-2309_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. ! A total of 6 telescope corrections were flagged in sub-array 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=1.030854Jy sigma=39.909425 ! Fit after self-cal, rms=0.844451Jy sigma=32.331974 ! 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=1.882 mas, bmaj=6.722 mas, bpa=6.005 degrees ! Estimated noise=1.04417 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 = 0.120631 Jy ! Component: 100 - total flux cleaned = 0.152629 Jy ! Total flux subtracted in 100 components = 0.152629 Jy ! Clean residual min=-0.007242 max=0.013988 Jy/beam ! Clean residual mean=-0.000032 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.152629 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.152629 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=0.055084Jy sigma=1.782197 ! Fit after self-cal, rms=0.054973Jy sigma=1.780571 ! 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=2.444 mas, bmaj=8.112 mas, bpa=3.182 degrees ! Estimated noise=0.626722 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 = 0.0226565 Jy ! Component: 100 - total flux cleaned = 0.0336878 Jy ! Component: 150 - total flux cleaned = 0.0403182 Jy ! Component: 200 - total flux cleaned = 0.0445068 Jy ! Total flux subtracted in 200 components = 0.0445068 Jy ! Clean residual min=-0.004120 max=0.006047 Jy/beam ! Clean residual mean=-0.000014 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.197136 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.197136 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=0.048572Jy sigma=1.057038 ! Fit after self-cal, rms=0.048553Jy sigma=1.055575 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.444 x 8.112 at 3.182 degrees (North through East) ! Clean map min=-0.0039111 max=0.1603 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.05 LA 0.96 ! NL 1.03 OV 1.00 PT 0.94 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.10 LA 1.00 ! NL 0.94 OV 0.97 PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.93 HN 1.02 LA 0.94 ! NL 1.00 OV 1.00 PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 LA 0.97 ! NL 0.98 OV 1.00 PT 0.97 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 4.77 FD 0.95 HN 1.14 LA 0.97 ! NL 1.00 OV 0.99 PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.08 LA 0.92 ! NL 1.02 OV 1.04 PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.14 LA 0.98 ! NL 1.03 OV 0.99 PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.10 LA 0.98 ! NL 1.02 OV 1.00 PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.048553Jy sigma=1.055575 ! Fit after self-cal, rms=0.054508Jy sigma=0.852479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=8.191 mas, bpa=3.298 degrees ! Estimated noise=0.632323 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 = -0.000429116 Jy ! Component: 100 - total flux cleaned = -0.000497581 Jy ! Component: 150 - total flux cleaned = -0.000526908 Jy ! Component: 200 - total flux cleaned = -0.000578734 Jy ! Total flux subtracted in 200 components = -0.000578734 Jy ! Clean residual min=-0.002400 max=0.002435 Jy/beam ! Clean residual mean=-0.000006 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.196558 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.196558 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=0.054444Jy sigma=0.851821 ! Fit after self-cal, rms=0.054537Jy sigma=0.851289 ! 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=0.054537Jy sigma=0.851289 ! Fit after self-cal, rms=0.054545Jy sigma=0.851141 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.478 mas, bmaj=8.185 mas, bpa=3.358 degrees ! Estimated noise=0.631796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359529 Jy ! Component: 100 - total flux cleaned = -0.000473248 Jy ! Component: 150 - total flux cleaned = -0.000473198 Jy ! Component: 200 - total flux cleaned = -0.000519444 Jy ! Total flux subtracted in 200 components = -0.000519444 Jy ! Clean residual min=-0.002382 max=0.002432 Jy/beam ! Clean residual mean=-0.000006 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.196038 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.196038 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=0.054486Jy sigma=0.850952 ! Fit after self-cal, rms=0.054508Jy sigma=0.850587 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 = -0.000143066 Jy ! Component: 100 - total flux cleaned = -0.000191959 Jy ! Component: 150 - total flux cleaned = -0.000213718 Jy ! Component: 200 - total flux cleaned = -0.000232971 Jy ! Total flux subtracted in 200 components = -0.000232971 Jy ! Clean residual min=-0.002391 max=0.002401 Jy/beam ! Clean residual mean=-0.000006 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.195805 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.195805 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=0.054465Jy sigma=0.850630 ! Fit after self-cal, rms=0.054490Jy sigma=0.850256 ! 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=0.054490Jy sigma=0.850256 ! Fit after self-cal, rms=0.054529Jy sigma=0.850014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.477 mas, bmaj=8.181 mas, bpa=3.409 degrees ! Estimated noise=0.631601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281353 Jy ! Component: 100 - total flux cleaned = -0.000354572 Jy ! Component: 150 - total flux cleaned = -0.000417907 Jy ! Component: 200 - total flux cleaned = -0.000436468 Jy ! Total flux subtracted in 200 components = -0.000436468 Jy ! Clean residual min=-0.002395 max=0.002451 Jy/beam ! Clean residual mean=-0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.195369 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.195369 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=0.054477Jy sigma=0.850129 ! Fit after self-cal, rms=0.054505Jy sigma=0.849753 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 = -0.000100636 Jy ! Component: 100 - total flux cleaned = -0.000169727 Jy ! Component: 150 - total flux cleaned = -0.000207756 Jy ! Component: 200 - total flux cleaned = -0.000207526 Jy ! Total flux subtracted in 200 components = -0.000207526 Jy ! Clean residual min=-0.002401 max=0.002431 Jy/beam ! Clean residual mean=-0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.195161 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.195161 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=0.054464Jy sigma=0.849939 ! Fit after self-cal, rms=0.054491Jy sigma=0.849575 ! 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=0.054491Jy sigma=0.849575 ! Fit after self-cal, rms=0.054557Jy sigma=0.849386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=11.46 mas, bpa=-5.275 degrees ! Estimated noise=0.623287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.3183e-05 Jy ! Component: 100 - total flux cleaned = -0.000137538 Jy ! Component: 150 - total flux cleaned = -0.000193202 Jy ! Component: 200 - total flux cleaned = -0.000230515 Jy ! Total flux subtracted in 200 components = -0.000230515 Jy ! Clean residual min=-0.002245 max=0.002130 Jy/beam ! Clean residual mean=-0.000007 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.194931 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.194931 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=0.054550Jy sigma=0.849297 ! Fit after self-cal, rms=0.054537Jy sigma=0.849213 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 = 1.91292e-06 Jy ! Component: 100 - total flux cleaned = -2.64032e-05 Jy ! Component: 150 - total flux cleaned = -5.11913e-05 Jy ! Component: 200 - total flux cleaned = -6.61477e-05 Jy ! Total flux subtracted in 200 components = -6.61477e-05 Jy ! Clean residual min=-0.002204 max=0.002144 Jy/beam ! Clean residual mean=-0.000008 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.194865 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.194865 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=0.054537Jy sigma=0.849167 ! Fit after self-cal, rms=0.054530Jy sigma=0.849123 ! 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=2.476 mas, bmaj=8.177 mas, bpa=3.449 degrees ! Estimated noise=0.631553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.476 x 8.177 at 3.449 degrees (North through East) ! Clean map min=-0.0023136 max=0.16323 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=1.893 mas, bmaj=6.756 mas, bpa=6.353 degrees ! Estimated noise=1.0654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123151 Jy ! Component: 100 - total flux cleaned = 0.155241 Jy ! Component: 150 - total flux cleaned = 0.169999 Jy ! Component: 200 - total flux cleaned = 0.17817 Jy ! Total flux subtracted in 200 components = 0.17817 Jy ! Clean residual min=-0.003968 max=0.004792 Jy/beam ! Clean residual mean=-0.000015 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.17817 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.17817 Jy ! Inverting map and beam ! Estimated beam: bmin=2.476 mas, bmaj=8.177 mas, bpa=3.449 degrees ! Estimated noise=0.631553 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 (-1.8, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738724 Jy ! Component: 100 - total flux cleaned = 0.0111831 Jy ! Component: 150 - total flux cleaned = 0.0135577 Jy ! Component: 200 - total flux cleaned = 0.0151682 Jy ! Total flux subtracted in 200 components = 0.0151682 Jy ! Clean residual min=-0.002239 max=0.002064 Jy/beam ! Clean residual mean=-0.000007 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.193338 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 72 components and 0.193338 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=4.167 mas, bmaj=11.46 mas, bpa=-5.275 degrees ! Estimated noise=0.623287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012502 Jy ! Component: 100 - total flux cleaned = 0.00165195 Jy ! Component: 150 - total flux cleaned = 0.00190567 Jy ! Component: 200 - total flux cleaned = 0.00210834 Jy ! Total flux subtracted in 200 components = 0.00210834 Jy ! Clean residual min=-0.001965 max=0.001906 Jy/beam ! Clean residual mean=-0.000008 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.195447 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 = 0.000163585 Jy ! Component: 100 - total flux cleaned = 0.000285415 Jy ! Component: 150 - total flux cleaned = 0.000333333 Jy ! Component: 200 - total flux cleaned = 0.000344484 Jy ! Total flux subtracted in 200 components = 0.000344484 Jy ! Clean residual min=-0.001997 max=0.001910 Jy/beam ! Clean residual mean=-0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.195791 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 112 components and 0.195791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.476 mas, bmaj=8.177 mas, bpa=3.449 degrees ! Estimated noise=0.631553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126939 Jy ! Component: 100 - total flux cleaned = -0.000225836 Jy ! Component: 150 - total flux cleaned = -0.000270124 Jy ! Component: 200 - total flux cleaned = -0.000251993 Jy ! Total flux subtracted in 200 components = -0.000251993 Jy ! Clean residual min=-0.002038 max=0.001966 Jy/beam ! Clean residual mean=-0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.195539 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 134 components and 0.195539 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=0.054383Jy sigma=0.843570 ! Fit after self-cal, rms=0.054358Jy sigma=0.842153 wmodel J2236-2309_C_map.mod ! Writing 134 model components to file: J2236-2309_C_map.mod wobs J2236-2309_C_uvs.fits ! Writing UV FITS file: J2236-2309_C_uvs.fits wwins J2236-2309_C_map.win ! wwins: Wrote 2 windows to J2236-2309_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 = -0.000353428 Jy ! Component: 100 - total flux cleaned = -0.00035334 Jy ! Component: 150 - total flux cleaned = -0.000226782 Jy ! Component: 200 - total flux cleaned = 4.12974e-05 Jy ! Component: 250 - total flux cleaned = 0.000353768 Jy ! Component: 300 - total flux cleaned = 0.000516912 Jy ! Component: 350 - total flux cleaned = 0.000728118 Jy ! Component: 400 - total flux cleaned = 0.000830027 Jy ! Component: 450 - total flux cleaned = 0.00087964 Jy ! Component: 500 - total flux cleaned = 0.000927988 Jy ! Component: 550 - total flux cleaned = 0.000951369 Jy ! Component: 600 - total flux cleaned = 0.000928342 Jy ! Component: 650 - total flux cleaned = 0.000905941 Jy ! Component: 700 - total flux cleaned = 0.00086155 Jy ! Component: 750 - total flux cleaned = 0.000818379 Jy ! Component: 800 - total flux cleaned = 0.000818697 Jy ! Component: 850 - total flux cleaned = 0.000756646 Jy ! Component: 900 - total flux cleaned = 0.000797952 Jy ! Component: 950 - total flux cleaned = 0.000736847 Jy ! Component: 1000 - total flux cleaned = 0.000716767 Jy ! Component: 1050 - total flux cleaned = 0.000638513 Jy ! Component: 1100 - total flux cleaned = 0.000657872 Jy ! Component: 1150 - total flux cleaned = 0.000600713 Jy ! Component: 1200 - total flux cleaned = 0.000582003 Jy ! Component: 1250 - total flux cleaned = 0.000600966 Jy ! Component: 1300 - total flux cleaned = 0.000619472 Jy ! Component: 1350 - total flux cleaned = 0.000564519 Jy ! Component: 1400 - total flux cleaned = 0.000528535 Jy ! Component: 1450 - total flux cleaned = 0.000528542 Jy ! Component: 1500 - total flux cleaned = 0.000510742 Jy ! Component: 1550 - total flux cleaned = 0.00047601 Jy ! Component: 1600 - total flux cleaned = 0.000545542 Jy ! Component: 1650 - total flux cleaned = 0.000493845 Jy ! Component: 1700 - total flux cleaned = 0.000459642 Jy ! Component: 1750 - total flux cleaned = 0.000493479 Jy ! Component: 1800 - total flux cleaned = 0.000426255 Jy ! Component: 1850 - total flux cleaned = 0.000442892 Jy ! Component: 1900 - total flux cleaned = 0.000409709 Jy ! Component: 1950 - total flux cleaned = 0.000376789 Jy ! Component: 2000 - total flux cleaned = 0.00034405 Jy ! Component: 2050 - total flux cleaned = 0.000327845 Jy ! Component: 2100 - total flux cleaned = 0.000376062 Jy ! Component: 2150 - total flux cleaned = 0.000376028 Jy ! Component: 2200 - total flux cleaned = 0.000376086 Jy ! Component: 2250 - total flux cleaned = 0.000423385 Jy ! Component: 2300 - total flux cleaned = 0.000454708 Jy ! Component: 2350 - total flux cleaned = 0.000454761 Jy ! Component: 2400 - total flux cleaned = 0.000516672 Jy ! Component: 2450 - total flux cleaned = 0.000562821 Jy ! Component: 2500 - total flux cleaned = 0.000516867 Jy ! Component: 2550 - total flux cleaned = 0.000562655 Jy ! Component: 2600 - total flux cleaned = 0.000593024 Jy ! Component: 2650 - total flux cleaned = 0.000608187 Jy ! Component: 2700 - total flux cleaned = 0.000638246 Jy ! Component: 2750 - total flux cleaned = 0.000623377 Jy ! Component: 2800 - total flux cleaned = 0.00071273 Jy ! Component: 2850 - total flux cleaned = 0.000727442 Jy ! Component: 2900 - total flux cleaned = 0.000712602 Jy ! Component: 2950 - total flux cleaned = 0.000712585 Jy ! Component: 3000 - total flux cleaned = 0.000712621 Jy ! Component: 3050 - total flux cleaned = 0.000756337 Jy ! Component: 3100 - total flux cleaned = 0.00078533 Jy ! Component: 3150 - total flux cleaned = 0.000814337 Jy ! Component: 3200 - total flux cleaned = 0.000799862 Jy ! Component: 3250 - total flux cleaned = 0.000828681 Jy ! Component: 3300 - total flux cleaned = 0.000857224 Jy ! Component: 3350 - total flux cleaned = 0.000842827 Jy ! Component: 3400 - total flux cleaned = 0.00080008 Jy ! Component: 3450 - total flux cleaned = 0.000814321 Jy ! Component: 3500 - total flux cleaned = 0.000842682 Jy ! Component: 3550 - total flux cleaned = 0.000800354 Jy ! Component: 3600 - total flux cleaned = 0.000814356 Jy ! Component: 3650 - total flux cleaned = 0.000772214 Jy ! Component: 3700 - total flux cleaned = 0.000772285 Jy ! Component: 3750 - total flux cleaned = 0.000814151 Jy ! Component: 3800 - total flux cleaned = 0.000786291 Jy ! Component: 3850 - total flux cleaned = 0.000758484 Jy ! Component: 3900 - total flux cleaned = 0.000744643 Jy ! Component: 3950 - total flux cleaned = 0.000758567 Jy ! Component: 4000 - total flux cleaned = 0.000758559 Jy ! Component: 4050 - total flux cleaned = 0.000730952 Jy ! Total flux subtracted in 4096 components = 0.000744647 Jy ! Clean residual min=-0.000717 max=0.000740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.196284 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 356 components and 0.196284 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2236-2309_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.476 x 8.177 at 3.449 degrees (North through East) ! Clean map min=-0.0017712 max=0.16465 Jy/beam ! Writing clean map to FITS file: .//J2236-2309_C_map.fits wmodel .//J2236-2309_C_map.mod ! Writing 356 model components to file: .//J2236-2309_C_map.mod wobs .//J2236-2309_C_uvs.fits ! Writing UV FITS file: .//J2236-2309_C_uvs.fits wwins .//J2236-2309_C_map.win ! wwins: Wrote 3 windows to .//J2236-2309_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.451088 0.451088 0.902176 1.80435 3.60871 7.21741 14.4348 28.8696 57.7393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 665.058 quit ! Quitting program ! Log file .//J2236-2309_C_dfm.log closed on Sun Oct 21 00:21:11 2018