! Started logfile: .//J0630-1558_X_dfm.log on Mon Jan 20 17:34:10 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 .//J0630-1558_X_uva.fits ! Reading UV FITS file: .//J0630-1558_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0630-1558 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3360 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 J0630-1558_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=1.000767Jy sigma=15.704473 ! Fit after self-cal, rms=0.953076Jy sigma=14.963515 ! 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=1.238 mas, bmaj=6.181 mas, bpa=-10.32 degrees ! Estimated noise=1.48423 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 = 0.0365464 Jy ! Component: 100 - total flux cleaned = 0.0458685 Jy ! Total flux subtracted in 100 components = 0.0458685 Jy ! Clean residual min=-0.004715 max=0.004517 Jy/beam ! Clean residual mean=-0.000006 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.0458685 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0458685 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=0.061237Jy sigma=0.671534 ! Fit after self-cal, rms=0.060750Jy sigma=0.665195 ! 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=1.559 mas, bmaj=6.007 mas, bpa=-11.4 degrees ! Estimated noise=0.824261 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 = 0.00358997 Jy ! Component: 100 - total flux cleaned = 0.00522402 Jy ! Component: 150 - total flux cleaned = 0.00554506 Jy ! Component: 200 - total flux cleaned = 0.00580825 Jy ! Total flux subtracted in 200 components = 0.00580825 Jy ! Clean residual min=-0.003270 max=0.004169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0516767 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.0516767 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=0.060435Jy sigma=0.661219 ! Fit after self-cal, rms=0.060421Jy sigma=0.661149 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 6.007 at -11.4 degrees (North through East) ! Clean map min=-0.0031673 max=0.047986 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 HN 1.14 KP 0.99 ! LA 0.92 NL 0.95 OV 1.33 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.18 KP 1.15 ! LA 0.79 NL 0.87 OV 1.13 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 1.03 KP 1.01 ! LA 0.84 NL 0.95 OV 1.11 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 1.08 KP 0.97 ! LA 0.83 NL 0.87 OV 1.30 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.99 KP 0.99 ! LA 0.77 NL 1.01 OV 1.30 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.92 HN 1.12 KP 0.97 ! LA 1.05 NL 1.01 OV 1.27 PT 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.92 KP 0.92 ! LA 1.10 NL 1.02 OV 1.18 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.04 KP 1.15 ! LA 0.85 NL 0.85 OV 1.18 PT 0.90 ! ! ! Fit before self-cal, rms=0.060421Jy sigma=0.661149 ! Fit after self-cal, rms=0.057628Jy sigma=0.650900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=6.013 mas, bpa=-11.71 degrees ! Estimated noise=0.821961 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 = -0.000444338 Jy ! Component: 100 - total flux cleaned = -0.000551822 Jy ! Component: 150 - total flux cleaned = -0.000596527 Jy ! Component: 200 - total flux cleaned = -0.000636967 Jy ! Total flux subtracted in 200 components = -0.000636967 Jy ! Clean residual min=-0.002153 max=0.002429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0510398 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0510398 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=0.057603Jy sigma=0.650445 ! Fit after self-cal, rms=0.057636Jy sigma=0.649839 ! 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=0.057636Jy sigma=0.649839 ! Fit after self-cal, rms=0.057420Jy sigma=0.649699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=6.016 mas, bpa=-11.78 degrees ! Estimated noise=0.81835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000462054 Jy ! Component: 100 - total flux cleaned = -0.00052332 Jy ! Component: 150 - total flux cleaned = -0.000559778 Jy ! Component: 200 - total flux cleaned = -0.000592635 Jy ! Total flux subtracted in 200 components = -0.000592635 Jy ! Clean residual min=-0.002114 max=0.002344 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0504471 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0504471 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=0.057404Jy sigma=0.649439 ! Fit after self-cal, rms=0.057402Jy sigma=0.649428 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 = -2.82399e-05 Jy ! Component: 100 - total flux cleaned = -4.28845e-05 Jy ! Component: 150 - total flux cleaned = -5.71279e-05 Jy ! Component: 200 - total flux cleaned = -7.00891e-05 Jy ! Total flux subtracted in 200 components = -7.00891e-05 Jy ! Clean residual min=-0.002105 max=0.002338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.050377 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.050377 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=0.057395Jy sigma=0.649307 ! Fit after self-cal, rms=0.057387Jy sigma=0.649303 ! 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=0.057387Jy sigma=0.649303 ! Fit after self-cal, rms=0.057388Jy sigma=0.649239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=6.016 mas, bpa=-11.85 degrees ! Estimated noise=0.816926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435143 Jy ! Component: 100 - total flux cleaned = -0.000477756 Jy ! Component: 150 - total flux cleaned = -0.000504123 Jy ! Component: 200 - total flux cleaned = -0.00052925 Jy ! Total flux subtracted in 200 components = -0.00052925 Jy ! Clean residual min=-0.002080 max=0.002277 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0498478 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0498478 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=0.057379Jy sigma=0.649104 ! Fit after self-cal, rms=0.057379Jy sigma=0.649101 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 = -6.10608e-05 Jy ! Component: 100 - total flux cleaned = -8.30763e-05 Jy ! Component: 150 - total flux cleaned = -0.000113759 Jy ! Component: 200 - total flux cleaned = -0.000132961 Jy ! Total flux subtracted in 200 components = -0.000132961 Jy ! Clean residual min=-0.002075 max=0.002270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0497148 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0497148 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=0.057375Jy sigma=0.649033 ! Fit after self-cal, rms=0.057368Jy sigma=0.649031 ! 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=0.057368Jy sigma=0.649031 ! Fit after self-cal, rms=0.057419Jy sigma=0.648990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.452 mas, bmaj=5.781 mas, bpa=-12.77 degrees ! Estimated noise=0.877402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000483741 Jy ! Component: 100 - total flux cleaned = -0.00057114 Jy ! Component: 150 - total flux cleaned = -0.000599619 Jy ! Component: 200 - total flux cleaned = -0.000634391 Jy ! Total flux subtracted in 200 components = -0.000634391 Jy ! Clean residual min=-0.002313 max=0.002424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0490804 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0490804 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=0.057415Jy sigma=0.648924 ! Fit after self-cal, rms=0.057415Jy sigma=0.648910 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 = -8.49047e-05 Jy ! Component: 100 - total flux cleaned = -9.30185e-05 Jy ! Component: 150 - total flux cleaned = -0.000115149 Jy ! Component: 200 - total flux cleaned = -0.000129095 Jy ! Total flux subtracted in 200 components = -0.000129095 Jy ! Clean residual min=-0.002328 max=0.002413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0489514 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.0489513 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=0.057414Jy sigma=0.648885 ! Fit after self-cal, rms=0.057409Jy sigma=0.648880 ! 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=1.625 mas, bmaj=6.019 mas, bpa=-11.9 degrees ! Estimated noise=0.816279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.625 x 6.019 at -11.9 degrees (North through East) ! Clean map min=-0.0020953 max=0.047393 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=1.298 mas, bmaj=6.129 mas, bpa=-10.83 degrees ! Estimated noise=1.4965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371219 Jy ! Component: 100 - total flux cleaned = 0.0440995 Jy ! Component: 150 - total flux cleaned = 0.0454734 Jy ! Component: 200 - total flux cleaned = 0.046469 Jy ! Total flux subtracted in 200 components = 0.046469 Jy ! Clean residual min=-0.003355 max=0.002871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.046469 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.046469 Jy ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=6.019 mas, bpa=-11.9 degrees ! Estimated noise=0.816279 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 = 0.00157882 Jy ! Component: 100 - total flux cleaned = 0.0020412 Jy ! Component: 150 - total flux cleaned = 0.0021283 Jy ! Component: 200 - total flux cleaned = 0.00222532 Jy ! Total flux subtracted in 200 components = 0.00222532 Jy ! Clean residual min=-0.002147 max=0.002230 Jy/beam ! Clean residual mean=-0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0486943 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0486943 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=2.452 mas, bmaj=5.781 mas, bpa=-12.77 degrees ! Estimated noise=0.877402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213428 Jy ! Component: 100 - total flux cleaned = -0.000174573 Jy ! Component: 150 - total flux cleaned = -0.000175445 Jy ! Component: 200 - total flux cleaned = -0.000190394 Jy ! Total flux subtracted in 200 components = -0.000190394 Jy ! Clean residual min=-0.002391 max=0.002417 Jy/beam ! Clean residual mean=-0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0485039 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 = 1.20498e-07 Jy ! Component: 100 - total flux cleaned = 1.26253e-05 Jy ! Component: 150 - total flux cleaned = 2.39846e-05 Jy ! Component: 200 - total flux cleaned = 2.4494e-05 Jy ! Total flux subtracted in 200 components = 2.4494e-05 Jy ! Clean residual min=-0.002386 max=0.002415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0485284 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 82 components and 0.0485284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=6.019 mas, bpa=-11.9 degrees ! Estimated noise=0.816279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112309 Jy ! Component: 100 - total flux cleaned = 0.00020229 Jy ! Component: 150 - total flux cleaned = 0.00024627 Jy ! Component: 200 - total flux cleaned = 0.000256272 Jy ! Total flux subtracted in 200 components = 0.000256272 Jy ! Clean residual min=-0.002130 max=0.002279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0487847 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.0487847 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=0.057412Jy sigma=0.649049 ! Fit after self-cal, rms=0.057411Jy sigma=0.649036 wmodel J0630-1558_X_map.mod ! Writing 104 model components to file: J0630-1558_X_map.mod wobs J0630-1558_X_uvs.fits ! Writing UV FITS file: J0630-1558_X_uvs.fits wwins J0630-1558_X_map.win ! wwins: Wrote 1 windows to J0630-1558_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 = 0.000345891 Jy ! Component: 100 - total flux cleaned = 0.000783961 Jy ! Component: 150 - total flux cleaned = 0.000876342 Jy ! Component: 200 - total flux cleaned = 0.000847399 Jy ! Component: 250 - total flux cleaned = 0.000821032 Jy ! Component: 300 - total flux cleaned = 0.00082145 Jy ! Component: 350 - total flux cleaned = 0.000772496 Jy ! Component: 400 - total flux cleaned = 0.000679454 Jy ! Component: 450 - total flux cleaned = 0.000592017 Jy ! Component: 500 - total flux cleaned = 0.000571793 Jy ! Component: 550 - total flux cleaned = 0.000490029 Jy ! Component: 600 - total flux cleaned = 0.000411421 Jy ! Component: 650 - total flux cleaned = 0.000373695 Jy ! Component: 700 - total flux cleaned = 0.000410715 Jy ! Component: 750 - total flux cleaned = 0.000410852 Jy ! Component: 800 - total flux cleaned = 0.000446217 Jy ! Component: 850 - total flux cleaned = 0.000497492 Jy ! Component: 900 - total flux cleaned = 0.000497521 Jy ! Component: 950 - total flux cleaned = 0.000513396 Jy ! Component: 1000 - total flux cleaned = 0.000544232 Jy ! Component: 1050 - total flux cleaned = 0.000528884 Jy ! Component: 1100 - total flux cleaned = 0.0005893 Jy ! Component: 1150 - total flux cleaned = 0.000633365 Jy ! Component: 1200 - total flux cleaned = 0.000691074 Jy ! Component: 1250 - total flux cleaned = 0.000719466 Jy ! Component: 1300 - total flux cleaned = 0.000746911 Jy ! Component: 1350 - total flux cleaned = 0.000746769 Jy ! Component: 1400 - total flux cleaned = 0.000746735 Jy ! Component: 1450 - total flux cleaned = 0.000773115 Jy ! Component: 1500 - total flux cleaned = 0.000747373 Jy ! Component: 1550 - total flux cleaned = 0.000785207 Jy ! Component: 1600 - total flux cleaned = 0.000748012 Jy ! Component: 1650 - total flux cleaned = 0.000735934 Jy ! Component: 1700 - total flux cleaned = 0.000735966 Jy ! Component: 1750 - total flux cleaned = 0.000759656 Jy ! Component: 1800 - total flux cleaned = 0.00078289 Jy ! Component: 1850 - total flux cleaned = 0.000794358 Jy ! Component: 1900 - total flux cleaned = 0.000828287 Jy ! Component: 1950 - total flux cleaned = 0.000839469 Jy ! Component: 2000 - total flux cleaned = 0.000894417 Jy ! Component: 2050 - total flux cleaned = 0.000948668 Jy ! Component: 2100 - total flux cleaned = 0.00102389 Jy ! Component: 2150 - total flux cleaned = 0.00106654 Jy ! Component: 2200 - total flux cleaned = 0.00112993 Jy ! Component: 2250 - total flux cleaned = 0.00118228 Jy ! Component: 2300 - total flux cleaned = 0.00125515 Jy ! Component: 2350 - total flux cleaned = 0.00130688 Jy ! Component: 2400 - total flux cleaned = 0.00138908 Jy ! Component: 2450 - total flux cleaned = 0.00146044 Jy ! Component: 2500 - total flux cleaned = 0.00151105 Jy ! Component: 2550 - total flux cleaned = 0.00156136 Jy ! Component: 2600 - total flux cleaned = 0.00159141 Jy ! Component: 2650 - total flux cleaned = 0.00160143 Jy ! Component: 2700 - total flux cleaned = 0.00163125 Jy ! Component: 2750 - total flux cleaned = 0.00165096 Jy ! Component: 2800 - total flux cleaned = 0.00170015 Jy ! Component: 2850 - total flux cleaned = 0.00170996 Jy ! Component: 2900 - total flux cleaned = 0.00178794 Jy ! Component: 2950 - total flux cleaned = 0.00177821 Jy ! Component: 3000 - total flux cleaned = 0.00177823 Jy ! Component: 3050 - total flux cleaned = 0.00176853 Jy ! Component: 3100 - total flux cleaned = 0.00176857 Jy ! Component: 3150 - total flux cleaned = 0.00177826 Jy ! Component: 3200 - total flux cleaned = 0.00178792 Jy ! Component: 3250 - total flux cleaned = 0.00176859 Jy ! Component: 3300 - total flux cleaned = 0.00177824 Jy ! Component: 3350 - total flux cleaned = 0.00178784 Jy ! Component: 3400 - total flux cleaned = 0.00178786 Jy ! Component: 3450 - total flux cleaned = 0.00176858 Jy ! Component: 3500 - total flux cleaned = 0.00174921 Jy ! Component: 3550 - total flux cleaned = 0.0017396 Jy ! Component: 3600 - total flux cleaned = 0.00175894 Jy ! Component: 3650 - total flux cleaned = 0.001759 Jy ! Component: 3700 - total flux cleaned = 0.00173957 Jy ! Component: 3750 - total flux cleaned = 0.0017396 Jy ! Component: 3800 - total flux cleaned = 0.00172019 Jy ! Component: 3850 - total flux cleaned = 0.00171041 Jy ! Component: 3900 - total flux cleaned = 0.00171044 Jy ! Component: 3950 - total flux cleaned = 0.00170061 Jy ! Component: 4000 - total flux cleaned = 0.00169087 Jy ! Component: 4050 - total flux cleaned = 0.00167124 Jy ! Total flux subtracted in 4096 components = 0.00164167 Jy ! Clean residual min=-0.000676 max=0.000798 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0504263 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 417 components and 0.0504263 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0630-1558_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.625 x 6.019 at -11.9 degrees (North through East) ! Clean map min=-0.0023758 max=0.047537 Jy/beam ! Writing clean map to FITS file: .//J0630-1558_X_map.fits wmodel .//J0630-1558_X_map.mod ! Writing 417 model components to file: .//J0630-1558_X_map.mod wobs .//J0630-1558_X_uvs.fits ! Writing UV FITS file: .//J0630-1558_X_uvs.fits wwins .//J0630-1558_X_map.win ! wwins: Wrote 2 windows to .//J0630-1558_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0475373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13421 1.13421 2.26842 4.53685 9.07369 18.1474 36.2948 72.5895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 264.5 quit ! Quitting program ! Log file .//J0630-1558_X_dfm.log closed on Mon Jan 20 17:34:14 2020