! Started logfile: .//J2324-0058_X_20180525_dfm.log on Mon Jun 11 08:59:28 2018 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 .//J2324-0058_X_20180525_uva.fits ! Reading UV FITS file: .//J2324-0058_X_20180525_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2324-0058 ! ! 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 85 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 J2324-0058_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=0.997677Jy sigma=25.547943 ! Fit after self-cal, rms=0.962452Jy sigma=24.632566 ! 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=0.7061 mas, bmaj=1.944 mas, bpa=-3.223 degrees ! Estimated noise=0.509162 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 = 0.0280547 Jy ! Component: 100 - total flux cleaned = 0.0346149 Jy ! Total flux subtracted in 100 components = 0.0346149 Jy ! Clean residual min=-0.005205 max=0.015361 Jy/beam ! Clean residual mean=-0.000003 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.0346149 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0346149 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=0.036096Jy sigma=0.893038 ! Fit after self-cal, rms=0.034684Jy sigma=0.852499 ! Inverting map ! Added new window around map position (4.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136037 Jy ! Component: 100 - total flux cleaned = 0.0191291 Jy ! Total flux subtracted in 100 components = 0.0191291 Jy ! Clean residual min=-0.003070 max=0.003219 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.053744 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.053744 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=0.029106Jy sigma=0.703099 ! Fit after self-cal, rms=0.028735Jy sigma=0.693637 ! 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=0.8385 mas, bmaj=2.168 mas, bpa=-3.314 degrees ! Estimated noise=0.372381 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 = 0.00486843 Jy ! Component: 100 - total flux cleaned = 0.00794116 Jy ! Component: 150 - total flux cleaned = 0.0100156 Jy ! Component: 200 - total flux cleaned = 0.0114421 Jy ! Total flux subtracted in 200 components = 0.0114421 Jy ! Clean residual min=-0.001923 max=0.002325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0651861 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0651861 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=0.027824Jy sigma=0.667403 ! Fit after self-cal, rms=0.027806Jy sigma=0.666931 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8385 x 2.168 at -3.314 degrees (North through East) ! Clean map min=-0.0018033 max=0.041707 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.98 HN 1.03 KP 0.91 ! LA 1.01 MK 1.04 NL 1.11 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.98 KP 0.96 ! LA 0.97 MK 0.90 NL 1.10 PT 0.98 ! SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.99 KP 0.92 ! LA 0.94 MK 1.02 NL 0.97 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.00 KP 0.92 ! LA 1.01 MK 1.03 NL 1.28 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.89 HN 1.02 KP 0.99 ! LA 1.02 MK 1.02 NL 1.15 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 0.90 KP 0.93 ! LA 1.02 MK 1.11 NL 1.19 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.01 KP 0.95 ! LA 0.92 MK 0.94 NL 1.21 PT 0.99 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.05 KP 1.00 ! LA 1.01 MK 0.92 NL 1.13 PT 0.92 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.027806Jy sigma=0.666931 ! Fit after self-cal, rms=0.027280Jy sigma=0.654780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8479 mas, bmaj=2.172 mas, bpa=-3.271 degrees ! Estimated noise=0.36451 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 = 0.000443372 Jy ! Component: 100 - total flux cleaned = 0.000696896 Jy ! Component: 150 - total flux cleaned = 0.000762364 Jy ! Component: 200 - total flux cleaned = 0.000749521 Jy ! Total flux subtracted in 200 components = 0.000749521 Jy ! Clean residual min=-0.001375 max=0.001225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0659356 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0659356 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=0.027247Jy sigma=0.653803 ! Fit after self-cal, rms=0.027277Jy sigma=0.653426 ! 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=0.027277Jy sigma=0.653426 ! Fit after self-cal, rms=0.027328Jy sigma=0.653397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8477 mas, bmaj=2.17 mas, bpa=-3.264 degrees ! Estimated noise=0.364802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168413 Jy ! Component: 100 - total flux cleaned = 0.000245808 Jy ! Component: 150 - total flux cleaned = 0.000235069 Jy ! Component: 200 - total flux cleaned = 0.000235253 Jy ! Total flux subtracted in 200 components = 0.000235253 Jy ! Clean residual min=-0.001335 max=0.001165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0661708 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0661708 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=0.027318Jy sigma=0.653118 ! Fit after self-cal, rms=0.027319Jy sigma=0.653080 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 = 1.66421e-05 Jy ! Component: 100 - total flux cleaned = 1.72587e-05 Jy ! Component: 150 - total flux cleaned = 1.00313e-05 Jy ! Component: 200 - total flux cleaned = 3.3242e-06 Jy ! Total flux subtracted in 200 components = 3.3242e-06 Jy ! Clean residual min=-0.001317 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0661742 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0661742 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=0.027314Jy sigma=0.652951 ! Fit after self-cal, rms=0.027314Jy sigma=0.652934 ! 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=0.027314Jy sigma=0.652934 ! Fit after self-cal, rms=0.027408Jy sigma=0.652574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=2.172 mas, bpa=-3.326 degrees ! Estimated noise=0.366324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211275 Jy ! Component: 100 - total flux cleaned = 0.000211227 Jy ! Component: 150 - total flux cleaned = 0.000211411 Jy ! Component: 200 - total flux cleaned = 0.000217111 Jy ! Total flux subtracted in 200 components = 0.000217111 Jy ! Clean residual min=-0.001309 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0663913 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0663913 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=0.027404Jy sigma=0.652476 ! Fit after self-cal, rms=0.027403Jy sigma=0.652464 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 = -1.02011e-06 Jy ! Component: 100 - total flux cleaned = -1.05305e-06 Jy ! Component: 150 - total flux cleaned = 8.61904e-06 Jy ! Component: 200 - total flux cleaned = 2.18097e-05 Jy ! Total flux subtracted in 200 components = 2.18097e-05 Jy ! Clean residual min=-0.001296 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0664131 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0664131 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=0.027401Jy sigma=0.652419 ! Fit after self-cal, rms=0.027401Jy sigma=0.652414 ! 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=0.027401Jy sigma=0.652414 ! Fit after self-cal, rms=0.027445Jy sigma=0.652080 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=3.369 mas, bpa=1.005 degrees ! Estimated noise=0.476598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207304 Jy ! Component: 100 - total flux cleaned = 0.000228511 Jy ! Component: 150 - total flux cleaned = 0.000276569 Jy ! Component: 200 - total flux cleaned = 0.000312222 Jy ! Total flux subtracted in 200 components = 0.000312222 Jy ! Clean residual min=-0.001556 max=0.001248 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0667253 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.0667253 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=0.027449Jy sigma=0.652197 ! Fit after self-cal, rms=0.027445Jy sigma=0.652119 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 = -1.42025e-06 Jy ! Component: 100 - total flux cleaned = 2.3535e-05 Jy ! Component: 150 - total flux cleaned = 5.43243e-05 Jy ! Component: 200 - total flux cleaned = 7.4523e-05 Jy ! Total flux subtracted in 200 components = 7.4523e-05 Jy ! Clean residual min=-0.001541 max=0.001241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0667998 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0667998 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=0.027450Jy sigma=0.652231 ! Fit after self-cal, rms=0.027449Jy sigma=0.652204 ! 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=0.8471 mas, bmaj=2.172 mas, bpa=-3.372 degrees ! Estimated noise=0.367199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.172 at -3.372 degrees (North through East) ! Clean map min=-0.0012124 max=0.041158 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=0.7109 mas, bmaj=1.944 mas, bpa=-3.278 degrees ! Estimated noise=0.507022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302879 Jy ! Component: 100 - total flux cleaned = 0.043765 Jy ! Component: 150 - total flux cleaned = 0.0509668 Jy ! Component: 200 - total flux cleaned = 0.0551309 Jy ! Total flux subtracted in 200 components = 0.0551309 Jy ! Clean residual min=-0.002092 max=0.002453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0551309 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0551309 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.172 mas, bpa=-3.372 degrees ! Estimated noise=0.367199 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386282 Jy ! Component: 100 - total flux cleaned = 0.00641869 Jy ! Component: 150 - total flux cleaned = 0.00815144 Jy ! Component: 200 - total flux cleaned = 0.00936963 Jy ! Total flux subtracted in 200 components = 0.00936963 Jy ! Clean residual min=-0.001328 max=0.001172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0645005 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0645005 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=2.069 mas, bmaj=3.369 mas, bpa=1.005 degrees ! Estimated noise=0.476598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125939 Jy ! Component: 100 - total flux cleaned = 0.00192661 Jy ! Component: 150 - total flux cleaned = 0.00211148 Jy ! Component: 200 - total flux cleaned = 0.00222062 Jy ! Total flux subtracted in 200 components = 0.00222062 Jy ! Clean residual min=-0.001481 max=0.001328 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0667211 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 = 0.000108026 Jy ! Component: 100 - total flux cleaned = 0.000190576 Jy ! Component: 150 - total flux cleaned = 0.000272836 Jy ! Component: 200 - total flux cleaned = 0.000335943 Jy ! Total flux subtracted in 200 components = 0.000335943 Jy ! Clean residual min=-0.001453 max=0.001310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0670571 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.0670571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.172 mas, bpa=-3.372 degrees ! Estimated noise=0.367199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224564 Jy ! Component: 100 - total flux cleaned = 0.000297275 Jy ! Component: 150 - total flux cleaned = 0.000389909 Jy ! Component: 200 - total flux cleaned = 0.000416315 Jy ! Total flux subtracted in 200 components = 0.000416315 Jy ! Clean residual min=-0.001088 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0674734 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0674734 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=0.027437Jy sigma=0.651914 ! Fit after self-cal, rms=0.027430Jy sigma=0.651777 wmodel J2324-0058_X_map.mod ! Writing 71 model components to file: J2324-0058_X_map.mod wobs J2324-0058_X_uvs.fits ! Writing UV FITS file: J2324-0058_X_uvs.fits wwins J2324-0058_X_map.win ! wwins: Wrote 3 windows to J2324-0058_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 = -3.98188e-05 Jy ! Component: 100 - total flux cleaned = -0.000167638 Jy ! Component: 150 - total flux cleaned = -0.000305494 Jy ! Component: 200 - total flux cleaned = -0.000453193 Jy ! Component: 250 - total flux cleaned = -0.000516574 Jy ! Component: 300 - total flux cleaned = -0.000532073 Jy ! Component: 350 - total flux cleaned = -0.000502614 Jy ! Component: 400 - total flux cleaned = -0.000474328 Jy ! Component: 450 - total flux cleaned = -0.000460487 Jy ! Component: 500 - total flux cleaned = -0.000420026 Jy ! Component: 550 - total flux cleaned = -0.000367343 Jy ! Component: 600 - total flux cleaned = -0.000354572 Jy ! Component: 650 - total flux cleaned = -0.000329146 Jy ! Component: 700 - total flux cleaned = -0.000304573 Jy ! Component: 750 - total flux cleaned = -0.000316472 Jy ! Component: 800 - total flux cleaned = -0.000328448 Jy ! Component: 850 - total flux cleaned = -0.000328536 Jy ! Component: 900 - total flux cleaned = -0.000362826 Jy ! Component: 950 - total flux cleaned = -0.000362672 Jy ! Component: 1000 - total flux cleaned = -0.000395541 Jy ! Component: 1050 - total flux cleaned = -0.000395395 Jy ! Component: 1100 - total flux cleaned = -0.000416651 Jy ! Component: 1150 - total flux cleaned = -0.000416779 Jy ! Component: 1200 - total flux cleaned = -0.000478487 Jy ! Component: 1250 - total flux cleaned = -0.000528935 Jy ! Component: 1300 - total flux cleaned = -0.000548888 Jy ! Component: 1350 - total flux cleaned = -0.000617733 Jy ! Component: 1400 - total flux cleaned = -0.000636864 Jy ! Component: 1450 - total flux cleaned = -0.00068475 Jy ! Component: 1500 - total flux cleaned = -0.000675308 Jy ! Component: 1550 - total flux cleaned = -0.000740308 Jy ! Component: 1600 - total flux cleaned = -0.000712773 Jy ! Component: 1650 - total flux cleaned = -0.000740092 Jy ! Component: 1700 - total flux cleaned = -0.00077584 Jy ! Component: 1750 - total flux cleaned = -0.00078467 Jy ! Component: 1800 - total flux cleaned = -0.000801983 Jy ! Component: 1850 - total flux cleaned = -0.000827733 Jy ! Component: 1900 - total flux cleaned = -0.000827878 Jy ! Component: 1950 - total flux cleaned = -0.000844764 Jy ! Component: 2000 - total flux cleaned = -0.000861336 Jy ! Component: 2050 - total flux cleaned = -0.000877826 Jy ! Component: 2100 - total flux cleaned = -0.000837136 Jy ! Component: 2150 - total flux cleaned = -0.000845234 Jy ! Component: 2200 - total flux cleaned = -0.000829373 Jy ! Component: 2250 - total flux cleaned = -0.000837392 Jy ! Component: 2300 - total flux cleaned = -0.000876331 Jy ! Component: 2350 - total flux cleaned = -0.000899349 Jy ! Component: 2400 - total flux cleaned = -0.000876318 Jy ! Component: 2450 - total flux cleaned = -0.000891532 Jy ! Component: 2500 - total flux cleaned = -0.000914108 Jy ! Component: 2550 - total flux cleaned = -0.000906584 Jy ! Component: 2600 - total flux cleaned = -0.000943503 Jy ! Component: 2650 - total flux cleaned = -0.000921447 Jy ! Component: 2700 - total flux cleaned = -0.000943286 Jy ! Component: 2750 - total flux cleaned = -0.000957725 Jy ! Component: 2800 - total flux cleaned = -0.000979198 Jy ! Component: 2850 - total flux cleaned = -0.000965039 Jy ! Component: 2900 - total flux cleaned = -0.00102163 Jy ! Component: 2950 - total flux cleaned = -0.00103564 Jy ! Component: 3000 - total flux cleaned = -0.00104268 Jy ! Component: 3050 - total flux cleaned = -0.0010288 Jy ! Component: 3100 - total flux cleaned = -0.00103577 Jy ! Component: 3150 - total flux cleaned = -0.00104949 Jy ! Component: 3200 - total flux cleaned = -0.00108339 Jy ! Component: 3250 - total flux cleaned = -0.00107669 Jy ! Component: 3300 - total flux cleaned = -0.00109679 Jy ! Component: 3350 - total flux cleaned = -0.0011367 Jy ! Component: 3400 - total flux cleaned = -0.00114992 Jy ! Component: 3450 - total flux cleaned = -0.00118275 Jy ! Component: 3500 - total flux cleaned = -0.00121536 Jy ! Component: 3550 - total flux cleaned = -0.00121538 Jy ! Component: 3600 - total flux cleaned = -0.0012476 Jy ! Component: 3650 - total flux cleaned = -0.0012668 Jy ! Component: 3700 - total flux cleaned = -0.00126674 Jy ! Component: 3750 - total flux cleaned = -0.00127313 Jy ! Component: 3800 - total flux cleaned = -0.00131098 Jy ! Component: 3850 - total flux cleaned = -0.00129844 Jy ! Component: 3900 - total flux cleaned = -0.00132344 Jy ! Component: 3950 - total flux cleaned = -0.00132344 Jy ! Component: 4000 - total flux cleaned = -0.00135438 Jy ! Component: 4050 - total flux cleaned = -0.00134207 Jy ! Total flux subtracted in 4096 components = -0.00136045 Jy ! Clean residual min=-0.000387 max=0.000415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0661129 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 351 components and 0.0661129 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2324-0058_X_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.172 at -3.372 degrees (North through East) ! Clean map min=-0.0009001 max=0.041158 Jy/beam ! Writing clean map to FITS file: .//J2324-0058_X_20180525_map.fits wmodel .//J2324-0058_X_20180525_map.mod ! Writing 351 model components to file: .//J2324-0058_X_20180525_map.mod wobs .//J2324-0058_X_20180525_uvs.fits ! Writing UV FITS file: .//J2324-0058_X_20180525_uvs.fits wwins .//J2324-0058_X_20180525_map.win ! wwins: Wrote 4 windows to .//J2324-0058_X_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0411577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104839 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.764172 0.764172 1.52834 3.05669 6.11337 12.2267 24.4535 48.907 97.814 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= 392.581 quit ! Quitting program ! Log file .//J2324-0058_X_20180525_dfm.log closed on Mon Jun 11 08:59:32 2018