! Started logfile: .//J2322-0737_X_dfm.log on Mon Jan 20 19:28:17 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 .//J2322-0737_X_uva.fits ! Reading UV FITS file: .//J2322-0737_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2322-0737 ! ! 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 67 lines of history. ! ! Reading 1200 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 J2322-0737_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=1.020395Jy sigma=19.218763 ! Fit after self-cal, rms=0.704056Jy sigma=13.417005 ! 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=1.979 mas, bmaj=4.526 mas, bpa=20.32 degrees ! Estimated noise=1.35161 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231434 Jy ! Component: 100 - total flux cleaned = 0.283327 Jy ! Total flux subtracted in 100 components = 0.283327 Jy ! Clean residual min=-0.011080 max=0.018369 Jy/beam ! Clean residual mean=-0.000007 rms=0.005590 Jy/beam ! Combined flux in latest and established models = 0.283327 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.283327 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=0.049474Jy sigma=0.876557 ! Fit after self-cal, rms=0.049460Jy sigma=0.876398 ! 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=2.079 mas, bmaj=4.466 mas, bpa=18.9 degrees ! Estimated noise=1.09419 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 = 0.0206688 Jy ! Component: 100 - total flux cleaned = 0.0323067 Jy ! Component: 150 - total flux cleaned = 0.0382526 Jy ! Component: 200 - total flux cleaned = 0.0427476 Jy ! Total flux subtracted in 200 components = 0.0427476 Jy ! Clean residual min=-0.003165 max=0.003140 Jy/beam ! Clean residual mean=-0.000002 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.326075 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 66 components and 0.326075 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=0.038070Jy sigma=0.691298 ! Fit after self-cal, rms=0.038019Jy sigma=0.691064 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.079 x 4.466 at 18.9 degrees (North through East) ! Clean map min=-0.0037929 max=0.28181 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 NL 0.98 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 NL 0.96 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 NL 0.99 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 NL 0.98 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 NL 0.98 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 NL 0.97 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 NL 0.99 OV 1.02 ! PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 NL 0.99 OV 1.01 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.038019Jy sigma=0.691064 ! Fit after self-cal, rms=0.036512Jy sigma=0.674627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.082 mas, bmaj=4.46 mas, bpa=18.63 degrees ! Estimated noise=1.08501 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 = -9.65799e-05 Jy ! Component: 100 - total flux cleaned = -0.00016984 Jy ! Component: 150 - total flux cleaned = -0.000172823 Jy ! Component: 200 - total flux cleaned = -0.000409053 Jy ! Total flux subtracted in 200 components = -0.000409053 Jy ! Clean residual min=-0.000737 max=0.000736 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.325666 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 124 components and 0.325666 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=0.036302Jy sigma=0.670691 ! Fit after self-cal, rms=0.036296Jy sigma=0.670618 ! 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=0.036296Jy sigma=0.670618 ! Fit after self-cal, rms=0.036302Jy sigma=0.670571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.082 mas, bmaj=4.461 mas, bpa=18.64 degrees ! Estimated noise=1.08538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168982 Jy ! Component: 100 - total flux cleaned = -0.000274509 Jy ! Component: 150 - total flux cleaned = -0.000336196 Jy ! Component: 200 - total flux cleaned = -0.000337131 Jy ! Total flux subtracted in 200 components = -0.000337131 Jy ! Clean residual min=-0.000448 max=0.000445 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.325328 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 164 components and 0.325328 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=0.036246Jy sigma=0.669559 ! Fit after self-cal, rms=0.036245Jy sigma=0.669543 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 = -9.86054e-05 Jy ! Component: 100 - total flux cleaned = -0.000213036 Jy ! Component: 150 - total flux cleaned = -0.000256282 Jy ! Component: 200 - total flux cleaned = -0.00027727 Jy ! Total flux subtracted in 200 components = -0.00027727 Jy ! Clean residual min=-0.000329 max=0.000326 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.325051 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 192 components and 0.325051 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=0.036220Jy sigma=0.669156 ! Fit after self-cal, rms=0.036220Jy sigma=0.669146 ! 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=0.036220Jy sigma=0.669146 ! Fit after self-cal, rms=0.036229Jy sigma=0.669105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.46 mas, bpa=18.65 degrees ! Estimated noise=1.08565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.06979e-05 Jy ! Component: 100 - total flux cleaned = -0.000109098 Jy ! Component: 150 - total flux cleaned = -0.000109414 Jy ! Component: 200 - total flux cleaned = -0.000142422 Jy ! Total flux subtracted in 200 components = -0.000142422 Jy ! Clean residual min=-0.000266 max=0.000268 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.324909 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 218 components and 0.324909 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=0.036212Jy sigma=0.668834 ! Fit after self-cal, rms=0.036212Jy sigma=0.668824 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 = -0.000119298 Jy ! Component: 100 - total flux cleaned = -9.13615e-05 Jy ! Component: 150 - total flux cleaned = -1.06845e-05 Jy ! Component: 200 - total flux cleaned = 9.39365e-05 Jy ! Total flux subtracted in 200 components = 9.39365e-05 Jy ! Clean residual min=-0.000214 max=0.000215 Jy/beam ! Clean residual mean=0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.325003 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 254 components and 0.325003 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=0.036202Jy sigma=0.668674 ! Fit after self-cal, rms=0.036202Jy sigma=0.668669 ! 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=0.036202Jy sigma=0.668669 ! Fit after self-cal, rms=0.036205Jy sigma=0.668648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.546 mas, bpa=19.67 degrees ! Estimated noise=1.11111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.44352e-05 Jy ! Component: 100 - total flux cleaned = 5.42642e-07 Jy ! Component: 150 - total flux cleaned = -1.04299e-05 Jy ! Component: 200 - total flux cleaned = -3.17139e-05 Jy ! Total flux subtracted in 200 components = -3.17139e-05 Jy ! Clean residual min=-0.000174 max=0.000173 Jy/beam ! Clean residual mean=-0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.324971 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 277 components and 0.324971 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=0.036197Jy sigma=0.668531 ! Fit after self-cal, rms=0.036197Jy sigma=0.668524 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 = -0.000105754 Jy ! Component: 100 - total flux cleaned = -6.66982e-05 Jy ! Component: 150 - total flux cleaned = 4.56854e-05 Jy ! Component: 200 - total flux cleaned = 0.000127426 Jy ! Total flux subtracted in 200 components = 0.000127426 Jy ! Clean residual min=-0.000150 max=0.000148 Jy/beam ! Clean residual mean=0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.325099 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 299 components and 0.325099 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=0.036191Jy sigma=0.668449 ! Fit after self-cal, rms=0.036192Jy sigma=0.668446 ! 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=2.081 mas, bmaj=4.46 mas, bpa=18.66 degrees ! Estimated noise=1.08573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.081 x 4.46 at 18.66 degrees (North through East) ! Clean map min=-0.0017931 max=0.27899 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=1.981 mas, bmaj=4.519 mas, bpa=20.14 degrees ! Estimated noise=1.33682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228898 Jy ! Component: 100 - total flux cleaned = 0.279765 Jy ! Component: 150 - total flux cleaned = 0.298479 Jy ! Component: 200 - total flux cleaned = 0.309526 Jy ! Total flux subtracted in 200 components = 0.309526 Jy ! Clean residual min=-0.005113 max=0.005760 Jy/beam ! Clean residual mean=-0.000002 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.309525 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.309525 Jy ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.46 mas, bpa=18.66 degrees ! Estimated noise=1.08573 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 = 0.0062446 Jy ! Component: 100 - total flux cleaned = 0.00979501 Jy ! Component: 150 - total flux cleaned = 0.0118314 Jy ! Component: 200 - total flux cleaned = 0.0126608 Jy ! Total flux subtracted in 200 components = 0.0126608 Jy ! Clean residual min=-0.001495 max=0.001493 Jy/beam ! Clean residual mean=-0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.322186 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 84 components and 0.322186 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=2.329 mas, bmaj=4.546 mas, bpa=19.67 degrees ! Estimated noise=1.11111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928253 Jy ! Component: 100 - total flux cleaned = 0.000797353 Jy ! Component: 150 - total flux cleaned = 0.000855615 Jy ! Component: 200 - total flux cleaned = 0.00101053 Jy ! Total flux subtracted in 200 components = 0.00101053 Jy ! Clean residual min=-0.000810 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.323197 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 = 0.000283424 Jy ! Component: 100 - total flux cleaned = 0.00050541 Jy ! Component: 150 - total flux cleaned = 0.000760156 Jy ! Component: 200 - total flux cleaned = 0.000883059 Jy ! Total flux subtracted in 200 components = 0.000883059 Jy ! Clean residual min=-0.000670 max=0.000674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.32408 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 175 components and 0.32408 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.46 mas, bpa=18.66 degrees ! Estimated noise=1.08573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598635 Jy ! Component: 100 - total flux cleaned = 0.000550176 Jy ! Component: 150 - total flux cleaned = 0.000455718 Jy ! Component: 200 - total flux cleaned = 0.000371485 Jy ! Total flux subtracted in 200 components = 0.000371485 Jy ! Clean residual min=-0.000335 max=0.000334 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.324451 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 222 components and 0.324451 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=0.036221Jy sigma=0.668944 ! Fit after self-cal, rms=0.036221Jy sigma=0.668900 wmodel J2322-0737_X_map.mod ! Writing 222 model components to file: J2322-0737_X_map.mod wobs J2322-0737_X_uvs.fits ! Writing UV FITS file: J2322-0737_X_uvs.fits wwins J2322-0737_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2322-0737_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.081 x 4.46 at 18.66 degrees (North through East) ! Clean map min=-0.0018107 max=0.27889 Jy/beam ! Writing clean map to FITS file: .//J2322-0737_X_map.fits wmodel .//J2322-0737_X_map.mod ! Writing 222 model components to file: .//J2322-0737_X_map.mod wobs .//J2322-0737_X_uvs.fits ! Writing UV FITS file: .//J2322-0737_X_uvs.fits wwins .//J2322-0737_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.27889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113723 0.113723 0.227445 0.45489 0.909781 1.81956 3.63912 7.27824 14.5565 29.113 58.226 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.278 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2638 quit ! Quitting program ! Log file .//J2322-0737_X_dfm.log closed on Mon Jan 20 19:28:19 2020