! Started logfile: .//J1408-2410_X_dfm.log on Mon Jan 20 18:11:25 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1408-2410_X_uva.fits ! Reading UV FITS file: .//J1408-2410_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1408-2410 ! ! 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 94 lines of history. ! ! Reading 5760 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 J1408-2410_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=1.001957Jy sigma=15.913098 ! Fit after self-cal, rms=0.960796Jy sigma=15.239056 ! 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=0.7613 mas, bmaj=2.068 mas, bpa=-9.502 degrees ! Estimated noise=1.03846 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 = 0.0307761 Jy ! Component: 100 - total flux cleaned = 0.037648 Jy ! Total flux subtracted in 100 components = 0.037648 Jy ! Clean residual min=-0.003505 max=0.003664 Jy/beam ! Clean residual mean=-0.000005 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.037648 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.037648 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=0.049759Jy sigma=0.702682 ! Fit after self-cal, rms=0.048467Jy sigma=0.680991 ! 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=0.9386 mas, bmaj=2.416 mas, bpa=-9.369 degrees ! Estimated noise=0.599727 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 = 0.00427461 Jy ! Component: 100 - total flux cleaned = 0.00536684 Jy ! Component: 150 - total flux cleaned = 0.00541372 Jy ! Component: 200 - total flux cleaned = 0.00548321 Jy ! Total flux subtracted in 200 components = 0.00548321 Jy ! Clean residual min=-0.002339 max=0.002552 Jy/beam ! Clean residual mean=0.000006 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0431312 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0431312 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=0.048154Jy sigma=0.674180 ! Fit after self-cal, rms=0.048150Jy sigma=0.674132 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9386 x 2.416 at -9.369 degrees (North through East) ! Clean map min=-0.0022263 max=0.042069 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.15 KP 0.88 ! LA 1.02 MK 1.10 NL 0.94 OV 1.35 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.20 KP 1.05 ! LA 0.93 MK 1.05 NL 0.80 OV 1.18 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.11 KP 1.00 ! LA 1.03 MK 0.96 NL 0.98 OV 0.98 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 0.99 KP 1.15 ! LA 0.95 MK 1.00 NL 0.93 OV 1.16 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 HN 1.13 KP 0.95 ! LA 0.97 MK 0.98 NL 0.93 OV 1.22 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.97 KP 1.00 ! LA 0.88 MK 0.95 NL 1.01 OV 1.13 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.86 HN 1.13 KP 0.92 ! LA 0.98 MK 1.00 NL 0.89 OV 1.03 ! PT 1.17 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.90 HN 1.10 KP 0.90 ! LA 0.95 MK 1.03 NL 1.00 OV 1.26 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.048150Jy sigma=0.674132 ! Fit after self-cal, rms=0.049229Jy sigma=0.668120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=2.404 mas, bpa=-8.951 degrees ! Estimated noise=0.594646 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 = -1.51343e-05 Jy ! Component: 100 - total flux cleaned = -3.99726e-05 Jy ! Component: 150 - total flux cleaned = -3.98851e-05 Jy ! Component: 200 - total flux cleaned = -4.97953e-05 Jy ! Total flux subtracted in 200 components = -4.97953e-05 Jy ! Clean residual min=-0.001942 max=0.001759 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0430814 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0430814 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=0.049224Jy sigma=0.668010 ! Fit after self-cal, rms=0.049320Jy sigma=0.667670 ! 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=0.049320Jy sigma=0.667670 ! Fit after self-cal, rms=0.049526Jy sigma=0.667648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9377 mas, bmaj=2.404 mas, bpa=-8.929 degrees ! Estimated noise=0.595052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.47514e-05 Jy ! Component: 100 - total flux cleaned = -2.48563e-05 Jy ! Component: 150 - total flux cleaned = -2.45293e-05 Jy ! Component: 200 - total flux cleaned = -3.24656e-05 Jy ! Total flux subtracted in 200 components = -3.24656e-05 Jy ! Clean residual min=-0.001902 max=0.001730 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0430489 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0430489 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=0.049524Jy sigma=0.667595 ! Fit after self-cal, rms=0.049531Jy sigma=0.667590 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 = 9.42865e-06 Jy ! Component: 100 - total flux cleaned = 9.39827e-06 Jy ! Component: 150 - total flux cleaned = 2.2966e-06 Jy ! Component: 200 - total flux cleaned = 2.18592e-06 Jy ! Total flux subtracted in 200 components = 2.18592e-06 Jy ! Clean residual min=-0.001892 max=0.001718 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0430511 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0430511 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=0.049529Jy sigma=0.667558 ! Fit after self-cal, rms=0.049529Jy sigma=0.667555 ! 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=0.049529Jy sigma=0.667555 ! Fit after self-cal, rms=0.049483Jy sigma=0.667554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=2.404 mas, bpa=-8.931 degrees ! Estimated noise=0.59484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.47814e-06 Jy ! Component: 100 - total flux cleaned = -8.07256e-06 Jy ! Component: 150 - total flux cleaned = -1.36975e-05 Jy ! Component: 200 - total flux cleaned = -1.38875e-05 Jy ! Total flux subtracted in 200 components = -1.38875e-05 Jy ! Clean residual min=-0.001885 max=0.001714 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0430372 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0430372 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=0.049482Jy sigma=0.667530 ! Fit after self-cal, rms=0.049481Jy sigma=0.667529 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 = -7.40242e-06 Jy ! Component: 100 - total flux cleaned = -7.18471e-06 Jy ! Component: 150 - total flux cleaned = -1.23864e-05 Jy ! Component: 200 - total flux cleaned = -1.2521e-05 Jy ! Total flux subtracted in 200 components = -1.2521e-05 Jy ! Clean residual min=-0.001882 max=0.001713 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0430247 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0430247 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=0.049480Jy sigma=0.667513 ! Fit after self-cal, rms=0.049480Jy sigma=0.667513 ! 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=0.049480Jy sigma=0.667513 ! Fit after self-cal, rms=0.049438Jy sigma=0.667512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=5.012 mas, bpa=-6.587 degrees ! Estimated noise=0.738338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.53674e-06 Jy ! Component: 100 - total flux cleaned = 2.138e-06 Jy ! Component: 150 - total flux cleaned = -3.45314e-06 Jy ! Component: 200 - total flux cleaned = -8.39529e-06 Jy ! Total flux subtracted in 200 components = -8.39529e-06 Jy ! Clean residual min=-0.002073 max=0.001850 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0430163 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0430163 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=0.049438Jy sigma=0.667533 ! Fit after self-cal, rms=0.049437Jy sigma=0.667528 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 = 7.9556e-06 Jy ! Component: 100 - total flux cleaned = 8.21331e-06 Jy ! Component: 150 - total flux cleaned = 7.52144e-06 Jy ! Component: 200 - total flux cleaned = 3.63644e-06 Jy ! Total flux subtracted in 200 components = 3.63644e-06 Jy ! Clean residual min=-0.002067 max=0.001852 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.04302 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.04302 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=0.049436Jy sigma=0.667545 ! Fit after self-cal, rms=0.049436Jy sigma=0.667543 ! 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=0.9373 mas, bmaj=2.404 mas, bpa=-8.936 degrees ! Estimated noise=0.594551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 2.404 at -8.936 degrees (North through East) ! Clean map min=-0.0017758 max=0.041725 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=0.7608 mas, bmaj=2.061 mas, bpa=-9.169 degrees ! Estimated noise=1.03268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315689 Jy ! Component: 100 - total flux cleaned = 0.0386634 Jy ! Component: 150 - total flux cleaned = 0.0412689 Jy ! Component: 200 - total flux cleaned = 0.0416452 Jy ! Total flux subtracted in 200 components = 0.0416452 Jy ! Clean residual min=-0.002894 max=0.002646 Jy/beam ! Clean residual mean=-0.000006 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0416452 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0416452 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=2.404 mas, bpa=-8.936 degrees ! Estimated noise=0.594551 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 = 0.00111514 Jy ! Component: 100 - total flux cleaned = 0.0010868 Jy ! Component: 150 - total flux cleaned = 0.00110653 Jy ! Component: 200 - total flux cleaned = 0.00110718 Jy ! Total flux subtracted in 200 components = 0.00110718 Jy ! Clean residual min=-0.001922 max=0.001710 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0427524 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0427524 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=2.227 mas, bmaj=5.012 mas, bpa=-6.587 degrees ! Estimated noise=0.738338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165228 Jy ! Component: 100 - total flux cleaned = 0.000176719 Jy ! Component: 150 - total flux cleaned = 0.000187425 Jy ! Component: 200 - total flux cleaned = 0.000197439 Jy ! Total flux subtracted in 200 components = 0.000197439 Jy ! Clean residual min=-0.002074 max=0.001866 Jy/beam ! Clean residual mean=0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0429498 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 = 9.47264e-06 Jy ! Component: 100 - total flux cleaned = 1.83369e-05 Jy ! Component: 150 - total flux cleaned = 2.28706e-05 Jy ! Component: 200 - total flux cleaned = 2.70497e-05 Jy ! Total flux subtracted in 200 components = 2.70497e-05 Jy ! Clean residual min=-0.002067 max=0.001857 Jy/beam ! Clean residual mean=0.000005 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0429769 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0429769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=2.404 mas, bpa=-8.936 degrees ! Estimated noise=0.594551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167331 Jy ! Component: 100 - total flux cleaned = -0.000111085 Jy ! Component: 150 - total flux cleaned = -0.00010145 Jy ! Component: 200 - total flux cleaned = -8.40935e-05 Jy ! Total flux subtracted in 200 components = -8.40935e-05 Jy ! Clean residual min=-0.001908 max=0.001709 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0428928 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0428928 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=0.049440Jy sigma=0.667553 ! Fit after self-cal, rms=0.049438Jy sigma=0.667548 wmodel J1408-2410_X_map.mod ! Writing 35 model components to file: J1408-2410_X_map.mod wobs J1408-2410_X_uvs.fits ! Writing UV FITS file: J1408-2410_X_uvs.fits wwins J1408-2410_X_map.win ! wwins: Wrote 1 windows to J1408-2410_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000657866 Jy ! Component: 100 - total flux cleaned = -0.000905781 Jy ! Component: 150 - total flux cleaned = -0.00107917 Jy ! Component: 200 - total flux cleaned = -0.00129717 Jy ! Component: 250 - total flux cleaned = -0.00150527 Jy ! Component: 300 - total flux cleaned = -0.0017297 Jy ! Component: 350 - total flux cleaned = -0.00194536 Jy ! Component: 400 - total flux cleaned = -0.00212958 Jy ! Component: 450 - total flux cleaned = -0.00228488 Jy ! Component: 500 - total flux cleaned = -0.00237121 Jy ! Component: 550 - total flux cleaned = -0.00249647 Jy ! Component: 600 - total flux cleaned = -0.00261757 Jy ! Component: 650 - total flux cleaned = -0.00275454 Jy ! Component: 700 - total flux cleaned = -0.00286858 Jy ! Component: 750 - total flux cleaned = -0.00303451 Jy ! Component: 800 - total flux cleaned = -0.00315949 Jy ! Component: 850 - total flux cleaned = -0.003246 Jy ! Component: 900 - total flux cleaned = -0.00333069 Jy ! Component: 950 - total flux cleaned = -0.00339672 Jy ! Component: 1000 - total flux cleaned = -0.00344526 Jy ! Component: 1050 - total flux cleaned = -0.00346128 Jy ! Component: 1100 - total flux cleaned = -0.00355497 Jy ! Component: 1150 - total flux cleaned = -0.00364645 Jy ! Component: 1200 - total flux cleaned = -0.00372096 Jy ! Component: 1250 - total flux cleaned = -0.00375001 Jy ! Component: 1300 - total flux cleaned = -0.00376446 Jy ! Component: 1350 - total flux cleaned = -0.00380704 Jy ! Component: 1400 - total flux cleaned = -0.00384872 Jy ! Component: 1450 - total flux cleaned = -0.00388984 Jy ! Component: 1500 - total flux cleaned = -0.00391682 Jy ! Component: 1550 - total flux cleaned = -0.00395674 Jy ! Component: 1600 - total flux cleaned = -0.0040093 Jy ! Component: 1650 - total flux cleaned = -0.00407392 Jy ! Component: 1700 - total flux cleaned = -0.00416275 Jy ! Component: 1750 - total flux cleaned = -0.00417522 Jy ! Component: 1800 - total flux cleaned = -0.00422444 Jy ! Component: 1850 - total flux cleaned = -0.00426099 Jy ! Component: 1900 - total flux cleaned = -0.00432083 Jy ! Component: 1950 - total flux cleaned = -0.00436792 Jy ! Component: 2000 - total flux cleaned = -0.0043564 Jy ! Component: 2050 - total flux cleaned = -0.0044486 Jy ! Component: 2100 - total flux cleaned = -0.00442567 Jy ! Component: 2150 - total flux cleaned = -0.00451574 Jy ! Component: 2200 - total flux cleaned = -0.00450446 Jy ! Component: 2250 - total flux cleaned = -0.00457048 Jy ! Component: 2300 - total flux cleaned = -0.00458126 Jy ! Component: 2350 - total flux cleaned = -0.00468853 Jy ! Component: 2400 - total flux cleaned = -0.0047204 Jy ! Component: 2450 - total flux cleaned = -0.0047517 Jy ! Component: 2500 - total flux cleaned = -0.00476202 Jy ! Component: 2550 - total flux cleaned = -0.00480301 Jy ! Component: 2600 - total flux cleaned = -0.00484373 Jy ! Component: 2650 - total flux cleaned = -0.00488385 Jy ! Component: 2700 - total flux cleaned = -0.0048837 Jy ! Component: 2750 - total flux cleaned = -0.00492307 Jy ! Component: 2800 - total flux cleaned = -0.00495243 Jy ! Component: 2850 - total flux cleaned = -0.00498141 Jy ! Component: 2900 - total flux cleaned = -0.00498136 Jy ! Component: 2950 - total flux cleaned = -0.0050194 Jy ! Component: 3000 - total flux cleaned = -0.00503815 Jy ! Component: 3050 - total flux cleaned = -0.00506612 Jy ! Component: 3100 - total flux cleaned = -0.00510295 Jy ! Component: 3150 - total flux cleaned = -0.00508467 Jy ! Component: 3200 - total flux cleaned = -0.00511199 Jy ! Component: 3250 - total flux cleaned = -0.00515701 Jy ! Component: 3300 - total flux cleaned = -0.00517496 Jy ! Component: 3350 - total flux cleaned = -0.00522807 Jy ! Component: 3400 - total flux cleaned = -0.00527195 Jy ! Component: 3450 - total flux cleaned = -0.0053417 Jy ! Component: 3500 - total flux cleaned = -0.00539364 Jy ! Component: 3550 - total flux cleaned = -0.00547943 Jy ! Component: 3600 - total flux cleaned = -0.00552199 Jy ! Component: 3650 - total flux cleaned = -0.00556426 Jy ! Component: 3700 - total flux cleaned = -0.00562308 Jy ! Component: 3750 - total flux cleaned = -0.0056897 Jy ! Component: 3800 - total flux cleaned = -0.00572284 Jy ! Component: 3850 - total flux cleaned = -0.00581334 Jy ! Component: 3900 - total flux cleaned = -0.00585424 Jy ! Component: 3950 - total flux cleaned = -0.00592729 Jy ! Component: 4000 - total flux cleaned = -0.00600779 Jy ! Component: 4050 - total flux cleaned = -0.00606372 Jy ! Total flux subtracted in 4096 components = -0.00611142 Jy ! Clean residual min=-0.000520 max=0.000434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0367814 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 277 components and 0.0367814 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1408-2410_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 2.404 at -8.936 degrees (North through East) ! Clean map min=-0.0014303 max=0.041608 Jy/beam ! Writing clean map to FITS file: .//J1408-2410_X_map.fits wmodel .//J1408-2410_X_map.mod ! Writing 277 model components to file: .//J1408-2410_X_map.mod wobs .//J1408-2410_X_uvs.fits ! Writing UV FITS file: .//J1408-2410_X_uvs.fits wwins .//J1408-2410_X_map.win ! wwins: Wrote 2 windows to .//J1408-2410_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416079 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.924996 0.924996 1.84999 3.69999 7.39997 14.7999 29.5999 59.1998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.325 quit ! Quitting program ! Log file .//J1408-2410_X_dfm.log closed on Mon Jan 20 18:11:29 2020