! Started logfile: .//J0506-2732_C_20180714_dfm.log on Sat Jul 28 19:16:09 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 .//J0506-2732_C_20180714_uva.fits ! Reading UV FITS file: .//J0506-2732_C_20180714_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J0506-2732 ! ! 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 5264 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 J0506-2732_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001255Jy sigma=18.383467 ! Fit after self-cal, rms=0.970204Jy sigma=17.811380 ! 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=1.115 mas, bmaj=3.331 mas, bpa=-3.756 degrees ! Estimated noise=0.830844 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 = 0.0243328 Jy ! Component: 100 - total flux cleaned = 0.0298688 Jy ! Total flux subtracted in 100 components = 0.0298688 Jy ! Clean residual min=-0.002998 max=0.002906 Jy/beam ! Clean residual mean=-0.000003 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0298688 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0298688 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=0.045762Jy sigma=0.696246 ! Fit after self-cal, rms=0.044256Jy sigma=0.663943 ! 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=1.424 mas, bmaj=3.942 mas, bpa=-0.9328 degrees ! Estimated noise=0.555902 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 = 0.00341647 Jy ! Component: 100 - total flux cleaned = 0.0047296 Jy ! Component: 150 - total flux cleaned = 0.00524545 Jy ! Component: 200 - total flux cleaned = 0.00531554 Jy ! Total flux subtracted in 200 components = 0.00531554 Jy ! Clean residual min=-0.001834 max=0.001654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0351843 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0351843 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=0.044060Jy sigma=0.658334 ! Fit after self-cal, rms=0.044068Jy sigma=0.658194 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.424 x 3.942 at -0.9328 degrees (North through East) ! Clean map min=-0.001784 max=0.03306 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 0.92 KP 1.10 ! LA 1.17 MK 0.96 OV 0.91 SC 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.75 HN 0.94 KP 1.06 ! LA 1.06 MK 1.00 OV 1.13 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 1.22 KP 0.93 ! LA 1.01 MK 1.04 OV 1.01 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.29 KP 1.00 ! LA 1.04 MK 1.02 OV 0.91 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.95 HN 0.96 KP 0.97 ! LA 1.04 MK 0.99 OV 1.19 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.90 KP 0.96 ! LA 0.98 MK 0.93 OV 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.94 HN 1.03 KP 0.89 ! LA 1.13 MK 0.98 OV 0.94 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.08 KP 0.90 ! LA 0.99 MK 1.02 OV 1.02 SC 0.94 ! ! ! Fit before self-cal, rms=0.044068Jy sigma=0.658194 ! Fit after self-cal, rms=0.046567Jy sigma=0.654015 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=3.963 mas, bpa=-1.168 degrees ! Estimated noise=0.554833 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 = 2.12441e-05 Jy ! Component: 100 - total flux cleaned = 5.47006e-05 Jy ! Component: 150 - total flux cleaned = 4.47206e-05 Jy ! Component: 200 - total flux cleaned = 4.46208e-05 Jy ! Total flux subtracted in 200 components = 4.46208e-05 Jy ! Clean residual min=-0.001447 max=0.001461 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0352289 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0352289 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=0.046563Jy sigma=0.653895 ! Fit after self-cal, rms=0.046759Jy sigma=0.653328 ! 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=0.046759Jy sigma=0.653328 ! Fit after self-cal, rms=0.047511Jy sigma=0.653208 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=3.967 mas, bpa=-1.25 degrees ! Estimated noise=0.557333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.19275e-05 Jy ! Component: 100 - total flux cleaned = 7.16037e-05 Jy ! Component: 150 - total flux cleaned = 7.15974e-05 Jy ! Component: 200 - total flux cleaned = 6.37993e-05 Jy ! Total flux subtracted in 200 components = 6.37993e-05 Jy ! Clean residual min=-0.001453 max=0.001459 Jy/beam ! Clean residual mean=0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0352927 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0352927 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=0.047507Jy sigma=0.653129 ! Fit after self-cal, rms=0.047549Jy sigma=0.653081 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 = -1.45113e-05 Jy ! Component: 100 - total flux cleaned = -3.84479e-05 Jy ! Component: 150 - total flux cleaned = -4.53661e-05 Jy ! Component: 200 - total flux cleaned = -5.19727e-05 Jy ! Total flux subtracted in 200 components = -5.19727e-05 Jy ! Clean residual min=-0.001477 max=0.001468 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0352408 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0352408 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=0.047546Jy sigma=0.653030 ! Fit after self-cal, rms=0.047548Jy sigma=0.653025 ! 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=0.047548Jy sigma=0.653025 ! Fit after self-cal, rms=0.047710Jy sigma=0.653012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=3.966 mas, bpa=-1.308 degrees ! Estimated noise=0.558266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.48901e-05 Jy ! Component: 100 - total flux cleaned = 6.48507e-05 Jy ! Component: 150 - total flux cleaned = 5.85596e-05 Jy ! Component: 200 - total flux cleaned = 5.84266e-05 Jy ! Total flux subtracted in 200 components = 5.84266e-05 Jy ! Clean residual min=-0.001497 max=0.001477 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0352992 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0352992 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=0.047707Jy sigma=0.652972 ! Fit after self-cal, rms=0.047721Jy sigma=0.652967 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 = -9.84739e-06 Jy ! Component: 100 - total flux cleaned = -2.22405e-05 Jy ! Component: 150 - total flux cleaned = -2.75022e-05 Jy ! Component: 200 - total flux cleaned = -3.26892e-05 Jy ! Total flux subtracted in 200 components = -3.26892e-05 Jy ! Clean residual min=-0.001501 max=0.001477 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0352665 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0352665 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=0.047719Jy sigma=0.652936 ! Fit after self-cal, rms=0.047720Jy sigma=0.652933 ! 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=0.047720Jy sigma=0.652933 ! Fit after self-cal, rms=0.047815Jy sigma=0.652929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=9.172 mas, bpa=5.264 degrees ! Estimated noise=0.732638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52441e-05 Jy ! Component: 100 - total flux cleaned = -1.56754e-05 Jy ! Component: 150 - total flux cleaned = -1.60589e-05 Jy ! Component: 200 - total flux cleaned = -1.6357e-05 Jy ! Total flux subtracted in 200 components = -1.6357e-05 Jy ! Clean residual min=-0.001543 max=0.001443 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0352501 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.0352501 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=0.047813Jy sigma=0.652921 ! Fit after self-cal, rms=0.047818Jy sigma=0.652906 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 = -1.27207e-05 Jy ! Component: 100 - total flux cleaned = -1.33218e-05 Jy ! Component: 150 - total flux cleaned = -1.34789e-05 Jy ! Component: 200 - total flux cleaned = -1.34345e-05 Jy ! Total flux subtracted in 200 components = -1.34345e-05 Jy ! Clean residual min=-0.001543 max=0.001445 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0352367 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0352367 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=0.047818Jy sigma=0.652910 ! Fit after self-cal, rms=0.047818Jy sigma=0.652900 ! 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=1.424 mas, bmaj=3.964 mas, bpa=-1.367 degrees ! Estimated noise=0.559063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.424 x 3.964 at -1.367 degrees (North through East) ! Clean map min=-0.0014096 max=0.033419 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=1.114 mas, bmaj=3.357 mas, bpa=-4.047 degrees ! Estimated noise=0.831698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254247 Jy ! Component: 100 - total flux cleaned = 0.0312554 Jy ! Component: 150 - total flux cleaned = 0.0335758 Jy ! Component: 200 - total flux cleaned = 0.0347937 Jy ! Total flux subtracted in 200 components = 0.0347937 Jy ! Clean residual min=-0.003150 max=0.002442 Jy/beam ! Clean residual mean=-0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0347937 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0347937 Jy ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=3.964 mas, bpa=-1.367 degrees ! Estimated noise=0.559063 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 = 0.000319507 Jy ! Component: 100 - total flux cleaned = 0.000452854 Jy ! Component: 150 - total flux cleaned = 0.00053356 Jy ! Component: 200 - total flux cleaned = 0.000627846 Jy ! Total flux subtracted in 200 components = 0.000627846 Jy ! Clean residual min=-0.001441 max=0.001484 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0354216 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0354216 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=9.172 mas, bpa=5.264 degrees ! Estimated noise=0.732638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145531 Jy ! Component: 100 - total flux cleaned = -0.000145405 Jy ! Component: 150 - total flux cleaned = -0.000145079 Jy ! Component: 200 - total flux cleaned = -0.00014574 Jy ! Total flux subtracted in 200 components = -0.00014574 Jy ! Clean residual min=-0.001525 max=0.001465 Jy/beam ! Clean residual mean=0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0352758 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 = 9.01157e-07 Jy ! Component: 100 - total flux cleaned = 2.305e-06 Jy ! Component: 150 - total flux cleaned = 3.24808e-06 Jy ! Component: 200 - total flux cleaned = 3.938e-06 Jy ! Total flux subtracted in 200 components = 3.938e-06 Jy ! Clean residual min=-0.001534 max=0.001467 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0352798 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0352798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=3.964 mas, bpa=-1.367 degrees ! Estimated noise=0.559063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128769 Jy ! Component: 100 - total flux cleaned = 0.000161864 Jy ! Component: 150 - total flux cleaned = 0.000171226 Jy ! Component: 200 - total flux cleaned = 0.000171793 Jy ! Total flux subtracted in 200 components = 0.000171793 Jy ! Clean residual min=-0.001484 max=0.001470 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0354516 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0354516 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=0.047821Jy sigma=0.652962 ! Fit after self-cal, rms=0.047824Jy sigma=0.652948 wmodel J0506-2732_C_map.mod ! Writing 39 model components to file: J0506-2732_C_map.mod wobs J0506-2732_C_uvs.fits ! Writing UV FITS file: J0506-2732_C_uvs.fits wwins J0506-2732_C_map.win ! wwins: Wrote 1 windows to J0506-2732_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 = -0.000135626 Jy ! Component: 100 - total flux cleaned = -0.0001134 Jy ! Component: 150 - total flux cleaned = -0.000136101 Jy ! Component: 200 - total flux cleaned = -5.03742e-05 Jy ! Component: 250 - total flux cleaned = -7.03158e-05 Jy ! Component: 300 - total flux cleaned = -0.000108768 Jy ! Component: 350 - total flux cleaned = -0.000165965 Jy ! Component: 400 - total flux cleaned = -0.000221345 Jy ! Component: 450 - total flux cleaned = -0.000275046 Jy ! Component: 500 - total flux cleaned = -0.000274992 Jy ! Component: 550 - total flux cleaned = -0.000292379 Jy ! Component: 600 - total flux cleaned = -0.000325883 Jy ! Component: 650 - total flux cleaned = -0.000406932 Jy ! Component: 700 - total flux cleaned = -0.000422614 Jy ! Component: 750 - total flux cleaned = -0.000453616 Jy ! Component: 800 - total flux cleaned = -0.000453576 Jy ! Component: 850 - total flux cleaned = -0.000513415 Jy ! Component: 900 - total flux cleaned = -0.000557232 Jy ! Component: 950 - total flux cleaned = -0.000586124 Jy ! Component: 1000 - total flux cleaned = -0.000642608 Jy ! Component: 1050 - total flux cleaned = -0.000670401 Jy ! Component: 1100 - total flux cleaned = -0.000724895 Jy ! Component: 1150 - total flux cleaned = -0.000738093 Jy ! Component: 1200 - total flux cleaned = -0.000751396 Jy ! Component: 1250 - total flux cleaned = -0.000777354 Jy ! Component: 1300 - total flux cleaned = -0.000802949 Jy ! Component: 1350 - total flux cleaned = -0.000815561 Jy ! Component: 1400 - total flux cleaned = -0.000840157 Jy ! Component: 1450 - total flux cleaned = -0.00085253 Jy ! Component: 1500 - total flux cleaned = -0.000852726 Jy ! Component: 1550 - total flux cleaned = -0.000864817 Jy ! Component: 1600 - total flux cleaned = -0.000876656 Jy ! Component: 1650 - total flux cleaned = -0.000876624 Jy ! Component: 1700 - total flux cleaned = -0.000865202 Jy ! Component: 1750 - total flux cleaned = -0.000865058 Jy ! Component: 1800 - total flux cleaned = -0.000853957 Jy ! Component: 1850 - total flux cleaned = -0.000853988 Jy ! Component: 1900 - total flux cleaned = -0.000832085 Jy ! Component: 1950 - total flux cleaned = -0.000832104 Jy ! Component: 2000 - total flux cleaned = -0.000800053 Jy ! Component: 2050 - total flux cleaned = -0.0008003 Jy ! Component: 2100 - total flux cleaned = -0.000800414 Jy ! Component: 2150 - total flux cleaned = -0.000790115 Jy ! Component: 2200 - total flux cleaned = -0.000769758 Jy ! Component: 2250 - total flux cleaned = -0.00075961 Jy ! Component: 2300 - total flux cleaned = -0.000759477 Jy ! Component: 2350 - total flux cleaned = -0.000759494 Jy ! Component: 2400 - total flux cleaned = -0.000739643 Jy ! Component: 2450 - total flux cleaned = -0.000749464 Jy ! Component: 2500 - total flux cleaned = -0.000739673 Jy ! Component: 2550 - total flux cleaned = -0.000739732 Jy ! Component: 2600 - total flux cleaned = -0.000739763 Jy ! Component: 2650 - total flux cleaned = -0.000768279 Jy ! Component: 2700 - total flux cleaned = -0.000758872 Jy ! Component: 2750 - total flux cleaned = -0.000768293 Jy ! Component: 2800 - total flux cleaned = -0.000786975 Jy ! Component: 2850 - total flux cleaned = -0.000805534 Jy ! Component: 2900 - total flux cleaned = -0.000814729 Jy ! Component: 2950 - total flux cleaned = -0.000833024 Jy ! Component: 3000 - total flux cleaned = -0.00083305 Jy ! Component: 3050 - total flux cleaned = -0.000869322 Jy ! Component: 3100 - total flux cleaned = -0.000887409 Jy ! Component: 3150 - total flux cleaned = -0.000914298 Jy ! Component: 3200 - total flux cleaned = -0.000896496 Jy ! Component: 3250 - total flux cleaned = -0.000932078 Jy ! Component: 3300 - total flux cleaned = -0.000949795 Jy ! Component: 3350 - total flux cleaned = -0.000949817 Jy ! Component: 3400 - total flux cleaned = -0.00096742 Jy ! Component: 3450 - total flux cleaned = -0.00098491 Jy ! Component: 3500 - total flux cleaned = -0.000984913 Jy ! Component: 3550 - total flux cleaned = -0.001011 Jy ! Component: 3600 - total flux cleaned = -0.00102827 Jy ! Component: 3650 - total flux cleaned = -0.00103689 Jy ! Component: 3700 - total flux cleaned = -0.00104552 Jy ! Component: 3750 - total flux cleaned = -0.00107129 Jy ! Component: 3800 - total flux cleaned = -0.00106271 Jy ! Component: 3850 - total flux cleaned = -0.00109695 Jy ! Component: 3900 - total flux cleaned = -0.00113112 Jy ! Component: 3950 - total flux cleaned = -0.00115668 Jy ! Component: 4000 - total flux cleaned = -0.00116516 Jy ! Component: 4050 - total flux cleaned = -0.00118218 Jy ! Total flux subtracted in 4096 components = -0.00119062 Jy ! Clean residual min=-0.000473 max=0.000590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0342609 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 291 components and 0.0342609 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0506-2732_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.424 x 3.964 at -1.367 degrees (North through East) ! Clean map min=-0.0010472 max=0.033292 Jy/beam ! Writing clean map to FITS file: .//J0506-2732_C_20180714_map.fits wmodel .//J0506-2732_C_20180714_map.mod ! Writing 291 model components to file: .//J0506-2732_C_20180714_map.mod wobs .//J0506-2732_C_20180714_uvs.fits ! Writing UV FITS file: .//J0506-2732_C_20180714_uvs.fits wwins .//J0506-2732_C_20180714_map.win ! wwins: Wrote 2 windows to .//J0506-2732_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0332918 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25433 1.25433 2.50866 5.01733 10.0347 20.0693 40.1386 80.2773 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.171 quit ! Quitting program ! Log file .//J0506-2732_C_20180714_dfm.log closed on Sat Jul 28 19:16:12 2018