! Started logfile: .//J0535-0523_X_dfm.log on Sat Oct 20 23:44:08 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 .//J0535-0523_X_uva.fits ! Reading UV FITS file: .//J0535-0523_X_uva.fits ! AN table 1: 120 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0535-0523 ! ! 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 20160 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 J0535-0523_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=1.000837Jy sigma=41.631533 ! Fit after self-cal, rms=0.988391Jy sigma=41.135953 ! 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=0.927 mas, bmaj=4.085 mas, bpa=24.64 degrees ! Estimated noise=0.264557 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 = 0.00874176 Jy ! Component: 100 - total flux cleaned = 0.0107229 Jy ! Total flux subtracted in 100 components = 0.0107229 Jy ! Clean residual min=-0.001109 max=0.001044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0107229 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0107229 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=0.020125Jy sigma=0.755159 ! Fit after self-cal, rms=0.018200Jy sigma=0.667394 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031441 Jy ! Component: 100 - total flux cleaned = 0.00415125 Jy ! Total flux subtracted in 100 components = 0.00415125 Jy ! Clean residual min=-0.000628 max=0.000765 Jy/beam ! Clean residual mean=0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0148741 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0148741 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=0.017584Jy sigma=0.642495 ! Fit after self-cal, rms=0.017585Jy sigma=0.642461 ! 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=1.167 mas, bmaj=3.853 mas, bpa=22.73 degrees ! Estimated noise=0.125032 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 = 0.000682897 Jy ! Component: 100 - total flux cleaned = 0.00107271 Jy ! Component: 150 - total flux cleaned = 0.00134055 Jy ! Component: 200 - total flux cleaned = 0.00153222 Jy ! Total flux subtracted in 200 components = 0.00153222 Jy ! Clean residual min=-0.000509 max=0.000445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0164064 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.0164064 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=0.017547Jy sigma=0.641472 ! Fit after self-cal, rms=0.017548Jy sigma=0.641411 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 3.853 at 22.73 degrees (North through East) ! Clean map min=-0.00050691 max=0.014833 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 LA 1.05 NL 1.00 ! OV 0.93 PT 0.93 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.23 LA 0.99 NL 0.98 ! OV 1.01 PT 0.85 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 LA 1.02 NL 1.02 ! OV 1.02 PT 0.81 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 LA 1.02 NL 0.96 ! OV 1.00 PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 LA 1.05 NL 0.97 ! OV 1.07 PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 LA 1.05 NL 1.00 ! OV 1.06 PT 0.90 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 LA 0.98 NL 0.98 ! OV 1.01 PT 0.83 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 LA 1.05 NL 1.02 ! OV 1.05 PT 0.89 SC 0.96 ! ! ! Fit before self-cal, rms=0.017548Jy sigma=0.641411 ! Fit after self-cal, rms=0.016820Jy sigma=0.639111 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=3.853 mas, bpa=22.75 degrees ! Estimated noise=0.124895 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 = 7.99386e-05 Jy ! Component: 100 - total flux cleaned = 0.000101691 Jy ! Component: 150 - total flux cleaned = 0.000120396 Jy ! Component: 200 - total flux cleaned = 0.000136634 Jy ! Total flux subtracted in 200 components = 0.000136634 Jy ! Clean residual min=-0.000309 max=0.000323 Jy/beam ! Clean residual mean=0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.016543 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.016543 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=0.016818Jy sigma=0.639028 ! Fit after self-cal, rms=0.016803Jy sigma=0.638800 ! 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=0.016803Jy sigma=0.638800 ! Fit after self-cal, rms=0.016802Jy sigma=0.637636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.848 mas, bpa=22.77 degrees ! Estimated noise=0.125454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101264 Jy ! Component: 100 - total flux cleaned = 0.000136384 Jy ! Component: 150 - total flux cleaned = 0.000138257 Jy ! Component: 200 - total flux cleaned = 0.000139894 Jy ! Total flux subtracted in 200 components = 0.000139894 Jy ! Clean residual min=-0.000320 max=0.000295 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0166829 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0166829 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=0.016802Jy sigma=0.637601 ! Fit after self-cal, rms=0.016801Jy sigma=0.637554 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70691e-06 Jy ! Component: 100 - total flux cleaned = 7.76346e-06 Jy ! Component: 150 - total flux cleaned = 9.2693e-06 Jy ! Component: 200 - total flux cleaned = 7.84037e-06 Jy ! Total flux subtracted in 200 components = 7.84037e-06 Jy ! Clean residual min=-0.000317 max=0.000299 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0166907 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0166907 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=0.016801Jy sigma=0.637542 ! Fit after self-cal, rms=0.016800Jy sigma=0.637542 ! 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=0.016800Jy sigma=0.637542 ! Fit after self-cal, rms=0.016985Jy sigma=0.636638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.844 mas, bpa=22.81 degrees ! Estimated noise=0.126241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.10825e-05 Jy ! Component: 100 - total flux cleaned = 9.08255e-05 Jy ! Component: 150 - total flux cleaned = 8.68249e-05 Jy ! Component: 200 - total flux cleaned = 8.32525e-05 Jy ! Total flux subtracted in 200 components = 8.32525e-05 Jy ! Clean residual min=-0.000328 max=0.000306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.016774 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.016774 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=0.016984Jy sigma=0.636606 ! Fit after self-cal, rms=0.016992Jy sigma=0.636507 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 = -6.02572e-06 Jy ! Component: 100 - total flux cleaned = -9.04868e-06 Jy ! Component: 150 - total flux cleaned = -1.05058e-05 Jy ! Component: 200 - total flux cleaned = -1.18353e-05 Jy ! Total flux subtracted in 200 components = -1.18353e-05 Jy ! Clean residual min=-0.000326 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0167621 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0167621 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=0.016992Jy sigma=0.636498 ! Fit after self-cal, rms=0.016992Jy sigma=0.636498 ! 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=0.016992Jy sigma=0.636498 ! Fit after self-cal, rms=0.017112Jy sigma=0.636454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=3.93 mas, bpa=11.14 degrees ! Estimated noise=0.149045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.05701e-05 Jy ! Component: 100 - total flux cleaned = 0.00010796 Jy ! Component: 150 - total flux cleaned = 0.000110236 Jy ! Component: 200 - total flux cleaned = 0.000110261 Jy ! Total flux subtracted in 200 components = 0.000110261 Jy ! Clean residual min=-0.000374 max=0.000345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0168724 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0168724 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=0.017111Jy sigma=0.636440 ! Fit after self-cal, rms=0.017113Jy sigma=0.636431 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 = 2.29198e-06 Jy ! Component: 100 - total flux cleaned = 4.11604e-07 Jy ! Component: 150 - total flux cleaned = -1.38545e-06 Jy ! Component: 200 - total flux cleaned = -3.14362e-06 Jy ! Total flux subtracted in 200 components = -3.14362e-06 Jy ! Clean residual min=-0.000375 max=0.000345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0168693 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.0168693 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=0.017113Jy sigma=0.636430 ! Fit after self-cal, rms=0.017113Jy sigma=0.636429 ! 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=1.177 mas, bmaj=3.842 mas, bpa=22.81 degrees ! Estimated noise=0.12696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 3.842 at 22.81 degrees (North through East) ! Clean map min=-0.00031566 max=0.015144 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=0.9336 mas, bmaj=4.065 mas, bpa=24.78 degrees ! Estimated noise=0.269874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115298 Jy ! Component: 100 - total flux cleaned = 0.014124 Jy ! Component: 150 - total flux cleaned = 0.0151299 Jy ! Component: 200 - total flux cleaned = 0.0156563 Jy ! Total flux subtracted in 200 components = 0.0156563 Jy ! Clean residual min=-0.000525 max=0.000541 Jy/beam ! Clean residual mean=0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0156563 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0156563 Jy ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.842 mas, bpa=22.81 degrees ! Estimated noise=0.12696 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 = 0.000417757 Jy ! Component: 100 - total flux cleaned = 0.000663701 Jy ! Component: 150 - total flux cleaned = 0.00082929 Jy ! Component: 200 - total flux cleaned = 0.000946798 Jy ! Total flux subtracted in 200 components = 0.000946798 Jy ! Clean residual min=-0.000349 max=0.000294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0166031 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.0166031 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=2.439 mas, bmaj=3.93 mas, bpa=11.14 degrees ! Estimated noise=0.149045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010797 Jy ! Component: 100 - total flux cleaned = 0.000176296 Jy ! Component: 150 - total flux cleaned = 0.000205578 Jy ! Component: 200 - total flux cleaned = 0.00021363 Jy ! Total flux subtracted in 200 components = 0.00021363 Jy ! Clean residual min=-0.000388 max=0.000345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0168167 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 = 5.8785e-06 Jy ! Component: 100 - total flux cleaned = 1.13086e-05 Jy ! Component: 150 - total flux cleaned = 1.63333e-05 Jy ! Component: 200 - total flux cleaned = 1.98575e-05 Jy ! Total flux subtracted in 200 components = 1.98575e-05 Jy ! Clean residual min=-0.000384 max=0.000344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0168366 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.0168366 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.842 mas, bpa=22.81 degrees ! Estimated noise=0.12696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.13142e-05 Jy ! Component: 100 - total flux cleaned = -1.74802e-05 Jy ! Component: 150 - total flux cleaned = -1.58368e-05 Jy ! Component: 200 - total flux cleaned = -1.26071e-05 Jy ! Total flux subtracted in 200 components = -1.26071e-05 Jy ! Clean residual min=-0.000334 max=0.000300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0168239 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.0168239 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=0.017113Jy sigma=0.636443 ! Fit after self-cal, rms=0.017113Jy sigma=0.636439 wmodel J0535-0523_X_map.mod ! Writing 83 model components to file: J0535-0523_X_map.mod wobs J0535-0523_X_uvs.fits ! Writing UV FITS file: J0535-0523_X_uvs.fits wwins J0535-0523_X_map.win ! wwins: Wrote 1 windows to J0535-0523_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 = -4.32267e-05 Jy ! Component: 100 - total flux cleaned = -2.80701e-05 Jy ! Component: 150 - total flux cleaned = -1.38357e-05 Jy ! Component: 200 - total flux cleaned = -9.28607e-06 Jy ! Component: 250 - total flux cleaned = 1.26501e-05 Jy ! Component: 300 - total flux cleaned = -5.17884e-08 Jy ! Component: 350 - total flux cleaned = -8.23612e-06 Jy ! Component: 400 - total flux cleaned = -1.62749e-05 Jy ! Component: 450 - total flux cleaned = -1.62505e-05 Jy ! Component: 500 - total flux cleaned = -2.39282e-05 Jy ! Component: 550 - total flux cleaned = -3.14813e-05 Jy ! Component: 600 - total flux cleaned = -3.50905e-05 Jy ! Component: 650 - total flux cleaned = -3.86129e-05 Jy ! Component: 700 - total flux cleaned = -3.50068e-05 Jy ! Component: 750 - total flux cleaned = -3.84745e-05 Jy ! Component: 800 - total flux cleaned = -4.18927e-05 Jy ! Component: 850 - total flux cleaned = -6.55288e-05 Jy ! Component: 900 - total flux cleaned = -7.88275e-05 Jy ! Component: 950 - total flux cleaned = -8.53492e-05 Jy ! Component: 1000 - total flux cleaned = -9.83025e-05 Jy ! Component: 1050 - total flux cleaned = -0.000107906 Jy ! Component: 1100 - total flux cleaned = -0.000123589 Jy ! Component: 1150 - total flux cleaned = -0.000129844 Jy ! Component: 1200 - total flux cleaned = -0.00014519 Jy ! Component: 1250 - total flux cleaned = -0.00015426 Jy ! Component: 1300 - total flux cleaned = -0.000166168 Jy ! Component: 1350 - total flux cleaned = -0.000175007 Jy ! Component: 1400 - total flux cleaned = -0.000180775 Jy ! Component: 1450 - total flux cleaned = -0.000175004 Jy ! Component: 1500 - total flux cleaned = -0.000172167 Jy ! Component: 1550 - total flux cleaned = -0.0001891 Jy ! Component: 1600 - total flux cleaned = -0.000180667 Jy ! Component: 1650 - total flux cleaned = -0.000172367 Jy ! Component: 1700 - total flux cleaned = -0.000177793 Jy ! Component: 1750 - total flux cleaned = -0.000169639 Jy ! Component: 1800 - total flux cleaned = -0.000177692 Jy ! Component: 1850 - total flux cleaned = -0.000172364 Jy ! Component: 1900 - total flux cleaned = -0.000167092 Jy ! Component: 1950 - total flux cleaned = -0.000167088 Jy ! Component: 2000 - total flux cleaned = -0.000159355 Jy ! Component: 2050 - total flux cleaned = -0.000154233 Jy ! Component: 2100 - total flux cleaned = -0.000154232 Jy ! Component: 2150 - total flux cleaned = -0.000151714 Jy ! Component: 2200 - total flux cleaned = -0.000149228 Jy ! Component: 2250 - total flux cleaned = -0.000141804 Jy ! Component: 2300 - total flux cleaned = -0.000141842 Jy ! Component: 2350 - total flux cleaned = -0.000139444 Jy ! Component: 2400 - total flux cleaned = -0.00013463 Jy ! Component: 2450 - total flux cleaned = -0.000139376 Jy ! Component: 2500 - total flux cleaned = -0.000141761 Jy ! Component: 2550 - total flux cleaned = -0.000144086 Jy ! Component: 2600 - total flux cleaned = -0.000146429 Jy ! Component: 2650 - total flux cleaned = -0.00013721 Jy ! Component: 2700 - total flux cleaned = -0.000144095 Jy ! Component: 2750 - total flux cleaned = -0.000134997 Jy ! Component: 2800 - total flux cleaned = -0.000132733 Jy ! Component: 2850 - total flux cleaned = -0.00013944 Jy ! Component: 2900 - total flux cleaned = -0.000137231 Jy ! Component: 2950 - total flux cleaned = -0.000130585 Jy ! Component: 3000 - total flux cleaned = -0.0001328 Jy ! Component: 3050 - total flux cleaned = -0.000130684 Jy ! Component: 3100 - total flux cleaned = -0.000135008 Jy ! Component: 3150 - total flux cleaned = -0.000137122 Jy ! Component: 3200 - total flux cleaned = -0.0001371 Jy ! Component: 3250 - total flux cleaned = -0.000132888 Jy ! Component: 3300 - total flux cleaned = -0.000143369 Jy ! Component: 3350 - total flux cleaned = -0.000137118 Jy ! Component: 3400 - total flux cleaned = -0.000151605 Jy ! Component: 3450 - total flux cleaned = -0.000143376 Jy ! Component: 3500 - total flux cleaned = -0.000141298 Jy ! Component: 3550 - total flux cleaned = -0.000159582 Jy ! Component: 3600 - total flux cleaned = -0.000155536 Jy ! Component: 3650 - total flux cleaned = -0.000155534 Jy ! Component: 3700 - total flux cleaned = -0.000155525 Jy ! Component: 3750 - total flux cleaned = -0.000167412 Jy ! Component: 3800 - total flux cleaned = -0.00016345 Jy ! Component: 3850 - total flux cleaned = -0.000165391 Jy ! Component: 3900 - total flux cleaned = -0.00016927 Jy ! Component: 3950 - total flux cleaned = -0.00016928 Jy ! Component: 4000 - total flux cleaned = -0.000178898 Jy ! Component: 4050 - total flux cleaned = -0.000175064 Jy ! Total flux subtracted in 4096 components = -0.000175055 Jy ! Clean residual min=-0.000118 max=0.000115 Jy/beam ! Clean residual mean=0.000000 rms=0.000037 Jy/beam ! Combined flux in latest and established models = 0.0166489 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 403 components and 0.0166489 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0535-0523_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 3.842 at 22.81 degrees (North through East) ! Clean map min=-0.00021471 max=0.015129 Jy/beam ! Writing clean map to FITS file: .//J0535-0523_X_map.fits wmodel .//J0535-0523_X_map.mod ! Writing 403 model components to file: .//J0535-0523_X_map.mod wobs .//J0535-0523_X_uvs.fits ! Writing UV FITS file: .//J0535-0523_X_uvs.fits wwins .//J0535-0523_X_map.win ! wwins: Wrote 2 windows to .//J0535-0523_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0151291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.64754e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723283 0.723283 1.44657 2.89313 5.78626 11.5725 23.1451 46.2901 92.5802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.775 quit ! Quitting program ! Log file .//J0535-0523_X_dfm.log closed on Sat Oct 20 23:44:13 2018