! Started logfile: /image_prod/ug002_uva//J0341+3352_S_dfm.log on Wed Mar 4 20:00:41 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0341+3352_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0341+3352_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813333 visibilities/baseline/integration-bin. ! Found source: J0341+3352 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6588 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0341+3352_S] 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 0.500x0.500 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005842Jy sigma=8.423453 ! Fit after self-cal, rms=0.936204Jy sigma=7.816576 ! 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=2.929 mas, bmaj=5.412 mas, bpa=-2.478 degrees ! Estimated noise=1.72001 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 = 0.0501925 Jy ! Component: 100 - total flux cleaned = 0.0675908 Jy ! Total flux subtracted in 100 components = 0.0675908 Jy ! Clean residual min=-0.004352 max=0.008022 Jy/beam ! Clean residual mean=-0.000003 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0675908 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0675908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067598Jy sigma=0.472163 ! Fit after self-cal, rms=0.066305Jy sigma=0.464168 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00985625 Jy ! Component: 100 - total flux cleaned = 0.0150541 Jy ! Total flux subtracted in 100 components = 0.0150541 Jy ! Clean residual min=-0.003650 max=0.003961 Jy/beam ! Clean residual mean=-0.000000 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0826449 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0826449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064918Jy sigma=0.449831 ! Fit after self-cal, rms=0.064803Jy sigma=0.449544 ! 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=3.487 mas, bmaj=6.127 mas, bpa=-4.678 degrees ! Estimated noise=1.08533 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 (4, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031187 Jy ! Component: 100 - total flux cleaned = 0.00391813 Jy ! Component: 150 - total flux cleaned = 0.00398459 Jy ! Component: 200 - total flux cleaned = 0.00398205 Jy ! Total flux subtracted in 200 components = 0.00398205 Jy ! Clean residual min=-0.002184 max=0.002117 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0866269 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.0866269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064518Jy sigma=0.447212 ! Fit after self-cal, rms=0.064470Jy sigma=0.447004 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 6.127 at -4.678 degrees (North through East) ! Clean map min=-0.0024613 max=0.063736 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 1.05 ! LA 1.01 MK 1.04 NL 1.08 OV 0.96 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.96 KP 1.01 ! LA 1.02 MK 1.05 NL 0.91 OV 0.97 ! PT 1.04 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.97 ! LA 0.95 MK 1.00 NL 1.07 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.064470Jy sigma=0.447004 ! Fit after self-cal, rms=0.061731Jy sigma=0.445209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=6.085 mas, bpa=-3.425 degrees ! Estimated noise=1.07293 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 = 0.000497466 Jy ! Component: 100 - total flux cleaned = 0.000372265 Jy ! Component: 150 - total flux cleaned = 0.000404378 Jy ! Component: 200 - total flux cleaned = 0.00046335 Jy ! Total flux subtracted in 200 components = 0.00046335 Jy ! Clean residual min=-0.001956 max=0.001835 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0870903 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.0870903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061670Jy sigma=0.444749 ! Fit after self-cal, rms=0.061627Jy sigma=0.444608 ! 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. ! ! Fit before self-cal, rms=0.061627Jy sigma=0.444608 ! Fit after self-cal, rms=0.063207Jy sigma=0.442900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=6.049 mas, bpa=-3.671 degrees ! Estimated noise=1.06757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451702 Jy ! Component: 100 - total flux cleaned = 0.000479157 Jy ! Component: 150 - total flux cleaned = 0.000436443 Jy ! Component: 200 - total flux cleaned = 0.000398124 Jy ! Total flux subtracted in 200 components = 0.000398124 Jy ! Clean residual min=-0.001950 max=0.001672 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0874884 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0874884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063187Jy sigma=0.442719 ! Fit after self-cal, rms=0.063270Jy sigma=0.442621 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 = 0.000125368 Jy ! Component: 100 - total flux cleaned = 0.00010674 Jy ! Component: 150 - total flux cleaned = 0.000107446 Jy ! Component: 200 - total flux cleaned = 0.000107443 Jy ! Total flux subtracted in 200 components = 0.000107443 Jy ! Clean residual min=-0.001893 max=0.001643 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0875958 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0875958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063260Jy sigma=0.442529 ! Fit after self-cal, rms=0.063263Jy sigma=0.442521 ! 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. ! ! Fit before self-cal, rms=0.063263Jy sigma=0.442521 ! Fit after self-cal, rms=0.063722Jy sigma=0.442484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=6.034 mas, bpa=-3.974 degrees ! Estimated noise=1.06505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351491 Jy ! Component: 100 - total flux cleaned = 0.000316533 Jy ! Component: 150 - total flux cleaned = 0.000284643 Jy ! Component: 200 - total flux cleaned = 0.000269568 Jy ! Total flux subtracted in 200 components = 0.000269568 Jy ! Clean residual min=-0.001847 max=0.001614 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0878654 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.0878654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063714Jy sigma=0.442399 ! Fit after self-cal, rms=0.063732Jy sigma=0.442392 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 = 4.05221e-05 Jy ! Component: 100 - total flux cleaned = 5.52416e-05 Jy ! Component: 150 - total flux cleaned = 6.9215e-05 Jy ! Component: 200 - total flux cleaned = 8.28817e-05 Jy ! Total flux subtracted in 200 components = 8.28817e-05 Jy ! Clean residual min=-0.001823 max=0.001600 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0879483 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.0879483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063726Jy sigma=0.442338 ! Fit after self-cal, rms=0.063728Jy sigma=0.442335 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.063728Jy sigma=0.442335 ! Fit after self-cal, rms=0.063840Jy sigma=0.442324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.511 mas, bmaj=9.594 mas, bpa=-0.3866 degrees ! Estimated noise=1.32519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231501 Jy ! Component: 100 - total flux cleaned = 0.000323701 Jy ! Component: 150 - total flux cleaned = 0.00033516 Jy ! Component: 200 - total flux cleaned = 0.00035578 Jy ! Total flux subtracted in 200 components = 0.00035578 Jy ! Clean residual min=-0.001778 max=0.001627 Jy/beam ! Clean residual mean=0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0883041 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.0883041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063842Jy sigma=0.442308 ! Fit after self-cal, rms=0.063842Jy sigma=0.442298 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 = 0.000109661 Jy ! Component: 100 - total flux cleaned = 0.00012856 Jy ! Component: 150 - total flux cleaned = 0.000137311 Jy ! Component: 200 - total flux cleaned = 0.00015249 Jy ! Total flux subtracted in 200 components = 0.00015249 Jy ! Clean residual min=-0.001774 max=0.001652 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0884566 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.0884566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063844Jy sigma=0.442299 ! Fit after self-cal, rms=0.063842Jy sigma=0.442296 ! 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=3.431 mas, bmaj=6.021 mas, bpa=-4.221 degrees ! Estimated noise=1.06339 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 6.021 at -4.221 degrees (North through East) ! Clean map min=-0.002301 max=0.062417 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=2.882 mas, bmaj=5.317 mas, bpa=-2.126 degrees ! Estimated noise=1.67136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0499542 Jy ! Component: 100 - total flux cleaned = 0.0678751 Jy ! Component: 150 - total flux cleaned = 0.0771623 Jy ! Component: 200 - total flux cleaned = 0.0826155 Jy ! Total flux subtracted in 200 components = 0.0826155 Jy ! Clean residual min=-0.003716 max=0.003097 Jy/beam ! Clean residual mean=-0.000000 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0826156 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0826156 Jy ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=6.021 mas, bpa=-4.221 degrees ! Estimated noise=1.06339 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 = 0.00366183 Jy ! Component: 100 - total flux cleaned = 0.00493765 Jy ! Component: 150 - total flux cleaned = 0.00534991 Jy ! Component: 200 - total flux cleaned = 0.00540563 Jy ! Total flux subtracted in 200 components = 0.00540563 Jy ! Clean residual min=-0.002072 max=0.001769 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0880212 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0880212 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.511 mas, bmaj=9.594 mas, bpa=-0.3866 degrees ! Estimated noise=1.32519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713688 Jy ! Component: 100 - total flux cleaned = 0.00079127 Jy ! Component: 150 - total flux cleaned = 0.000760387 Jy ! Component: 200 - total flux cleaned = 0.000734493 Jy ! Total flux subtracted in 200 components = 0.000734493 Jy ! Clean residual min=-0.001876 max=0.001702 Jy/beam ! Clean residual mean=0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0887557 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 = -4.75698e-05 Jy ! Component: 100 - total flux cleaned = -6.92961e-05 Jy ! Component: 150 - total flux cleaned = -0.000108361 Jy ! Component: 200 - total flux cleaned = -0.000142735 Jy ! Total flux subtracted in 200 components = -0.000142735 Jy ! Clean residual min=-0.001843 max=0.001692 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.088613 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.088613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=6.021 mas, bpa=-4.221 degrees ! Estimated noise=1.06339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.81147e-06 Jy ! Component: 100 - total flux cleaned = -0.000110454 Jy ! Component: 150 - total flux cleaned = -0.000160714 Jy ! Component: 200 - total flux cleaned = -0.000184571 Jy ! Total flux subtracted in 200 components = -0.000184571 Jy ! Clean residual min=-0.001898 max=0.001612 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0884284 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.0884284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063855Jy sigma=0.442448 ! Fit after self-cal, rms=0.063860Jy sigma=0.442417 wmodel J0341+3352_S_map.mod ! Writing 78 model components to file: J0341+3352_S_map.mod wobs J0341+3352_S_uvs.fits ! Writing UV FITS file: J0341+3352_S_uvs.fits wwins J0341+3352_S_map.win ! wwins: Wrote 2 windows to J0341+3352_S_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 = -0.000405769 Jy ! Component: 100 - total flux cleaned = -0.000462322 Jy ! Component: 150 - total flux cleaned = -0.000594351 Jy ! Component: 200 - total flux cleaned = -0.000670911 Jy ! Component: 250 - total flux cleaned = -0.00069615 Jy ! Component: 300 - total flux cleaned = -0.000744469 Jy ! Component: 350 - total flux cleaned = -0.000790821 Jy ! Component: 400 - total flux cleaned = -0.000767213 Jy ! Component: 450 - total flux cleaned = -0.000766747 Jy ! Component: 500 - total flux cleaned = -0.0006793 Jy ! Component: 550 - total flux cleaned = -0.000679468 Jy ! Component: 600 - total flux cleaned = -0.00063698 Jy ! Component: 650 - total flux cleaned = -0.000637123 Jy ! Component: 700 - total flux cleaned = -0.000637216 Jy ! Component: 750 - total flux cleaned = -0.000617163 Jy ! Component: 800 - total flux cleaned = -0.000636866 Jy ! Component: 850 - total flux cleaned = -0.000656294 Jy ! Component: 900 - total flux cleaned = -0.000656296 Jy ! Component: 950 - total flux cleaned = -0.000693949 Jy ! Component: 1000 - total flux cleaned = -0.000767847 Jy ! Component: 1050 - total flux cleaned = -0.000694234 Jy ! Component: 1100 - total flux cleaned = -0.000694211 Jy ! Component: 1150 - total flux cleaned = -0.000622793 Jy ! Component: 1200 - total flux cleaned = -0.000675835 Jy ! Component: 1250 - total flux cleaned = -0.000623378 Jy ! Component: 1300 - total flux cleaned = -0.00060634 Jy ! Component: 1350 - total flux cleaned = -0.000623457 Jy ! Component: 1400 - total flux cleaned = -0.000623489 Jy ! Component: 1450 - total flux cleaned = -0.000640318 Jy ! Component: 1500 - total flux cleaned = -0.000722424 Jy ! Component: 1550 - total flux cleaned = -0.00078723 Jy ! Component: 1600 - total flux cleaned = -0.000771065 Jy ! Component: 1650 - total flux cleaned = -0.000803221 Jy ! Component: 1700 - total flux cleaned = -0.000897895 Jy ! Component: 1750 - total flux cleaned = -0.000866536 Jy ! Component: 1800 - total flux cleaned = -0.000866588 Jy ! Component: 1850 - total flux cleaned = -0.000943428 Jy ! Component: 1900 - total flux cleaned = -0.0010042 Jy ! Component: 1950 - total flux cleaned = -0.000958885 Jy ! Component: 2000 - total flux cleaned = -0.0010037 Jy ! Component: 2050 - total flux cleaned = -0.00100372 Jy ! Component: 2100 - total flux cleaned = -0.0010918 Jy ! Component: 2150 - total flux cleaned = -0.00113537 Jy ! Component: 2200 - total flux cleaned = -0.00114971 Jy ! Component: 2250 - total flux cleaned = -0.00117846 Jy ! Component: 2300 - total flux cleaned = -0.00119263 Jy ! Component: 2350 - total flux cleaned = -0.00127708 Jy ! Component: 2400 - total flux cleaned = -0.00129105 Jy ! Component: 2450 - total flux cleaned = -0.00136018 Jy ! Component: 2500 - total flux cleaned = -0.00137386 Jy ! Component: 2550 - total flux cleaned = -0.00141471 Jy ! Component: 2600 - total flux cleaned = -0.00144176 Jy ! Component: 2650 - total flux cleaned = -0.00157569 Jy ! Component: 2700 - total flux cleaned = -0.00156242 Jy ! Component: 2750 - total flux cleaned = -0.00162849 Jy ! Component: 2800 - total flux cleaned = -0.00164144 Jy ! Component: 2850 - total flux cleaned = -0.00168048 Jy ! Component: 2900 - total flux cleaned = -0.00166769 Jy ! Component: 2950 - total flux cleaned = -0.00178274 Jy ! Component: 3000 - total flux cleaned = -0.00175744 Jy ! Component: 3050 - total flux cleaned = -0.00184541 Jy ! Component: 3100 - total flux cleaned = -0.00178268 Jy ! Component: 3150 - total flux cleaned = -0.00182002 Jy ! Component: 3200 - total flux cleaned = -0.00184467 Jy ! Component: 3250 - total flux cleaned = -0.001869 Jy ! Component: 3300 - total flux cleaned = -0.00192976 Jy ! Component: 3350 - total flux cleaned = -0.00196607 Jy ! Component: 3400 - total flux cleaned = -0.00201403 Jy ! Component: 3450 - total flux cleaned = -0.00204969 Jy ! Component: 3500 - total flux cleaned = -0.00209691 Jy ! Component: 3550 - total flux cleaned = -0.00203817 Jy ! Component: 3600 - total flux cleaned = -0.00210804 Jy ! Component: 3650 - total flux cleaned = -0.00213133 Jy ! Component: 3700 - total flux cleaned = -0.00216605 Jy ! Component: 3750 - total flux cleaned = -0.00217738 Jy ! Component: 3800 - total flux cleaned = -0.00224552 Jy ! Component: 3850 - total flux cleaned = -0.00222283 Jy ! Component: 3900 - total flux cleaned = -0.00220046 Jy ! Component: 3950 - total flux cleaned = -0.00224501 Jy ! Component: 4000 - total flux cleaned = -0.00223377 Jy ! Component: 4050 - total flux cleaned = -0.00225591 Jy ! Total flux subtracted in 4096 components = -0.00225586 Jy ! Clean residual min=-0.000690 max=0.000655 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0861725 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 382 components and 0.0861726 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0341+3352_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 6.021 at -4.221 degrees (North through East) ! Clean map min=-0.0020127 max=0.062212 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0341+3352_S_map.fits wmodel /image_prod/ug002_uva//J0341+3352_S_map.mod ! Writing 382 model components to file: /image_prod/ug002_uva//J0341+3352_S_map.mod wobs /image_prod/ug002_uva//J0341+3352_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0341+3352_S_uvs.fits wwins /image_prod/ug002_uva//J0341+3352_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0341+3352_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0622118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197126 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.95059 0.95059 1.90118 3.80236 7.60472 15.2094 30.4189 60.8377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.593 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0341+3352_S_dfm.log closed on Wed Mar 4 20:00:45 2020