! Started logfile: /image_prod/ug002_uva//J1005+6154_S_b_dfm.log on Wed Mar 4 23:23:24 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//J1005+6154_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1005+6154_S_b_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.787037 visibilities/baseline/integration-bin. ! Found source: J1005+6154 ! ! 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 40 lines of history. ! ! Reading 5100 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 J1005+6154_S_b] 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=1.005505Jy sigma=8.586336 ! Fit after self-cal, rms=0.965056Jy sigma=8.249503 ! 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=3.835 mas, bmaj=6.25 mas, bpa=39.21 degrees ! Estimated noise=1.77678 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 = 0.0283531 Jy ! Component: 100 - total flux cleaned = 0.0350714 Jy ! Total flux subtracted in 100 components = 0.0350714 Jy ! Clean residual min=-0.004011 max=0.005810 Jy/beam ! Clean residual mean=-0.000020 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0350714 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0350714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059881Jy sigma=0.456050 ! Fit after self-cal, rms=0.057457Jy sigma=0.433328 ! Inverting map ! Added new window around map position (-19, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710115 Jy ! Component: 100 - total flux cleaned = 0.0106019 Jy ! Total flux subtracted in 100 components = 0.0106019 Jy ! Clean residual min=-0.003128 max=0.003271 Jy/beam ! Clean residual mean=-0.000014 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0456733 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0456733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056708Jy sigma=0.427414 ! Fit after self-cal, rms=0.056558Jy sigma=0.426298 ! 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=4.602 mas, bmaj=7.147 mas, bpa=42.52 degrees ! Estimated noise=1.19188 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 = 0.00295888 Jy ! Component: 100 - total flux cleaned = 0.00354849 Jy ! Component: 150 - total flux cleaned = 0.00390226 Jy ! Component: 200 - total flux cleaned = 0.00405969 Jy ! Total flux subtracted in 200 components = 0.00405969 Jy ! Clean residual min=-0.002225 max=0.002328 Jy/beam ! Clean residual mean=-0.000016 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.049733 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.049733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056391Jy sigma=0.424878 ! Fit after self-cal, rms=0.056285Jy sigma=0.424024 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.602 x 7.147 at 42.52 degrees (North through East) ! Clean map min=-0.002066 max=0.039755 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.96 KP 1.03 ! LA 1.05 NL 0.92 OV 1.02 PT 0.99 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.99 KP 1.04 ! LA 0.93 NL 0.89 OV 0.99 PT 1.06 ! SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.12 KP 0.99 ! LA 0.84 NL 0.91 OV 1.05 PT 1.08 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.056285Jy sigma=0.424024 ! Fit after self-cal, rms=0.054208Jy sigma=0.422655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.513 mas, bmaj=7.165 mas, bpa=42.88 degrees ! Estimated noise=1.17801 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 = 0.00159511 Jy ! Component: 100 - total flux cleaned = 0.00170564 Jy ! Component: 150 - total flux cleaned = 0.00168267 Jy ! Component: 200 - total flux cleaned = 0.00168324 Jy ! Total flux subtracted in 200 components = 0.00168324 Jy ! Clean residual min=-0.001920 max=0.001969 Jy/beam ! Clean residual mean=-0.000012 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0514162 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0514162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054160Jy sigma=0.422186 ! Fit after self-cal, rms=0.054179Jy sigma=0.421868 ! 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=0.054179Jy sigma=0.421868 ! Fit after self-cal, rms=0.052637Jy sigma=0.419958 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.483 mas, bmaj=7.156 mas, bpa=42.47 degrees ! Estimated noise=1.17123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561575 Jy ! Component: 100 - total flux cleaned = 0.00060553 Jy ! Component: 150 - total flux cleaned = 0.00062674 Jy ! Component: 200 - total flux cleaned = 0.000609914 Jy ! Total flux subtracted in 200 components = 0.000609914 Jy ! Clean residual min=-0.001733 max=0.001738 Jy/beam ! Clean residual mean=-0.000009 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0520261 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0520261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052614Jy sigma=0.419754 ! Fit after self-cal, rms=0.052644Jy sigma=0.419518 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 = 0.000125531 Jy ! Component: 100 - total flux cleaned = 0.000109436 Jy ! Component: 150 - total flux cleaned = 8.02382e-05 Jy ! Component: 200 - total flux cleaned = 5.4179e-05 Jy ! Total flux subtracted in 200 components = 5.4179e-05 Jy ! Clean residual min=-0.001697 max=0.001725 Jy/beam ! Clean residual mean=-0.000009 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0520803 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.0520803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052634Jy sigma=0.419429 ! Fit after self-cal, rms=0.052635Jy sigma=0.419413 ! 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=0.052635Jy sigma=0.419413 ! Fit after self-cal, rms=0.052871Jy sigma=0.419354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.466 mas, bmaj=7.148 mas, bpa=42.15 degrees ! Estimated noise=1.16763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212275 Jy ! Component: 100 - total flux cleaned = 0.000228601 Jy ! Component: 150 - total flux cleaned = 0.000229375 Jy ! Component: 200 - total flux cleaned = 0.000216786 Jy ! Total flux subtracted in 200 components = 0.000216786 Jy ! Clean residual min=-0.001654 max=0.001686 Jy/beam ! Clean residual mean=-0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0522971 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0522971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052861Jy sigma=0.419279 ! Fit after self-cal, rms=0.052874Jy sigma=0.419261 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 = 4.50805e-05 Jy ! Component: 100 - total flux cleaned = 3.34635e-05 Jy ! Component: 150 - total flux cleaned = 3.37872e-05 Jy ! Component: 200 - total flux cleaned = 3.4148e-05 Jy ! Total flux subtracted in 200 components = 3.4148e-05 Jy ! Clean residual min=-0.001634 max=0.001671 Jy/beam ! Clean residual mean=-0.000009 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0523313 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0523313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052868Jy sigma=0.419218 ! Fit after self-cal, rms=0.052862Jy sigma=0.419200 ! 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=0.052862Jy sigma=0.419200 ! Fit after self-cal, rms=0.052874Jy sigma=0.419183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.156 mas, bmaj=9.817 mas, bpa=46.32 degrees ! Estimated noise=1.34187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362302 Jy ! Component: 100 - total flux cleaned = 0.000425556 Jy ! Component: 150 - total flux cleaned = 0.000462761 Jy ! Component: 200 - total flux cleaned = 0.000475491 Jy ! Total flux subtracted in 200 components = 0.000475491 Jy ! Clean residual min=-0.001728 max=0.001603 Jy/beam ! Clean residual mean=-0.000016 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0528067 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.0528067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052875Jy sigma=0.419161 ! Fit after self-cal, rms=0.052881Jy sigma=0.419152 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 = 9.46595e-05 Jy ! Component: 100 - total flux cleaned = 0.000129401 Jy ! Component: 150 - total flux cleaned = 0.000152432 Jy ! Component: 200 - total flux cleaned = 0.000157366 Jy ! Total flux subtracted in 200 components = 0.000157366 Jy ! Clean residual min=-0.001759 max=0.001608 Jy/beam ! Clean residual mean=-0.000015 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0529641 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.0529641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052882Jy sigma=0.419144 ! Fit after self-cal, rms=0.052849Jy sigma=0.419068 ! 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=4.453 mas, bmaj=7.146 mas, bpa=41.92 degrees ! Estimated noise=1.16491 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.453 x 7.146 at 41.92 degrees (North through East) ! Clean map min=-0.0016295 max=0.038939 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=3.744 mas, bmaj=6.284 mas, bpa=39.12 degrees ! Estimated noise=1.7225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299448 Jy ! Component: 100 - total flux cleaned = 0.0401469 Jy ! Component: 150 - total flux cleaned = 0.0456649 Jy ! Component: 200 - total flux cleaned = 0.0491078 Jy ! Total flux subtracted in 200 components = 0.0491078 Jy ! Clean residual min=-0.003134 max=0.002803 Jy/beam ! Clean residual mean=-0.000011 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0491078 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0491078 Jy ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=7.146 mas, bpa=41.92 degrees ! Estimated noise=1.16491 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 = 0.00185405 Jy ! Component: 100 - total flux cleaned = 0.00250067 Jy ! Component: 150 - total flux cleaned = 0.00299429 Jy ! Component: 200 - total flux cleaned = 0.00320997 Jy ! Total flux subtracted in 200 components = 0.00320997 Jy ! Clean residual min=-0.001771 max=0.001637 Jy/beam ! Clean residual mean=-0.000010 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0523178 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0523178 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=8.156 mas, bmaj=9.817 mas, bpa=46.32 degrees ! Estimated noise=1.34187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702644 Jy ! Component: 100 - total flux cleaned = 0.000844686 Jy ! Component: 150 - total flux cleaned = 0.000888256 Jy ! Component: 200 - total flux cleaned = 0.000900505 Jy ! Total flux subtracted in 200 components = 0.000900505 Jy ! Clean residual min=-0.001840 max=0.001573 Jy/beam ! Clean residual mean=-0.000014 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0532183 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 = -2.13343e-05 Jy ! Component: 100 - total flux cleaned = -3.97435e-05 Jy ! Component: 150 - total flux cleaned = -4.83166e-05 Jy ! Component: 200 - total flux cleaned = -6.36642e-05 Jy ! Total flux subtracted in 200 components = -6.36642e-05 Jy ! Clean residual min=-0.001827 max=0.001586 Jy/beam ! Clean residual mean=-0.000014 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0531546 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0531546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=7.146 mas, bpa=41.92 degrees ! Estimated noise=1.16491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.44532e-06 Jy ! Component: 100 - total flux cleaned = -5.34999e-05 Jy ! Component: 150 - total flux cleaned = -0.000119337 Jy ! Component: 200 - total flux cleaned = -0.00016277 Jy ! Total flux subtracted in 200 components = -0.00016277 Jy ! Clean residual min=-0.001652 max=0.001694 Jy/beam ! Clean residual mean=-0.000008 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0529919 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0529919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052849Jy sigma=0.419089 ! Fit after self-cal, rms=0.052848Jy sigma=0.419053 wmodel J1005+6154_S_b_map.mod ! Writing 63 model components to file: J1005+6154_S_b_map.mod wobs J1005+6154_S_b_uvs.fits ! Writing UV FITS file: J1005+6154_S_b_uvs.fits wwins J1005+6154_S_b_map.win ! wwins: Wrote 2 windows to J1005+6154_S_b_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 = 0.000181767 Jy ! Component: 100 - total flux cleaned = 0.000349423 Jy ! Component: 150 - total flux cleaned = 0.000534742 Jy ! Component: 200 - total flux cleaned = 0.000713483 Jy ! Component: 250 - total flux cleaned = 0.000885273 Jy ! Component: 300 - total flux cleaned = 0.00102743 Jy ! Component: 350 - total flux cleaned = 0.00114233 Jy ! Component: 400 - total flux cleaned = 0.00129864 Jy ! Component: 450 - total flux cleaned = 0.0013851 Jy ! Component: 500 - total flux cleaned = 0.00144864 Jy ! Component: 550 - total flux cleaned = 0.00153063 Jy ! Component: 600 - total flux cleaned = 0.00157077 Jy ! Component: 650 - total flux cleaned = 0.00162937 Jy ! Component: 700 - total flux cleaned = 0.00166741 Jy ! Component: 750 - total flux cleaned = 0.00159181 Jy ! Component: 800 - total flux cleaned = 0.00162908 Jy ! Component: 850 - total flux cleaned = 0.00161104 Jy ! Component: 900 - total flux cleaned = 0.00168271 Jy ! Component: 950 - total flux cleaned = 0.00170037 Jy ! Component: 1000 - total flux cleaned = 0.0017351 Jy ! Component: 1050 - total flux cleaned = 0.00171846 Jy ! Component: 1100 - total flux cleaned = 0.0017518 Jy ! Component: 1150 - total flux cleaned = 0.0017185 Jy ! Component: 1200 - total flux cleaned = 0.00165345 Jy ! Component: 1250 - total flux cleaned = 0.00165353 Jy ! Component: 1300 - total flux cleaned = 0.0016374 Jy ! Component: 1350 - total flux cleaned = 0.00160621 Jy ! Component: 1400 - total flux cleaned = 0.00157542 Jy ! Component: 1450 - total flux cleaned = 0.00156047 Jy ! Component: 1500 - total flux cleaned = 0.00159052 Jy ! Component: 1550 - total flux cleaned = 0.00157574 Jy ! Component: 1600 - total flux cleaned = 0.00161971 Jy ! Component: 1650 - total flux cleaned = 0.00161974 Jy ! Component: 1700 - total flux cleaned = 0.00164837 Jy ! Component: 1750 - total flux cleaned = 0.00163434 Jy ! Component: 1800 - total flux cleaned = 0.00160637 Jy ! Component: 1850 - total flux cleaned = 0.00164803 Jy ! Component: 1900 - total flux cleaned = 0.0016206 Jy ! Component: 1950 - total flux cleaned = 0.00164754 Jy ! Component: 2000 - total flux cleaned = 0.0016074 Jy ! Component: 2050 - total flux cleaned = 0.00166053 Jy ! Component: 2100 - total flux cleaned = 0.00164734 Jy ! Component: 2150 - total flux cleaned = 0.00164744 Jy ! Component: 2200 - total flux cleaned = 0.00169885 Jy ! Component: 2250 - total flux cleaned = 0.00171162 Jy ! Component: 2300 - total flux cleaned = 0.0017368 Jy ! Component: 2350 - total flux cleaned = 0.0017495 Jy ! Component: 2400 - total flux cleaned = 0.00174947 Jy ! Component: 2450 - total flux cleaned = 0.00181099 Jy ! Component: 2500 - total flux cleaned = 0.00184733 Jy ! Component: 2550 - total flux cleaned = 0.00183525 Jy ! Component: 2600 - total flux cleaned = 0.00185922 Jy ! Component: 2650 - total flux cleaned = 0.00190656 Jy ! Component: 2700 - total flux cleaned = 0.00196519 Jy ! Component: 2750 - total flux cleaned = 0.00196534 Jy ! Component: 2800 - total flux cleaned = 0.00198847 Jy ! Component: 2850 - total flux cleaned = 0.00205705 Jy ! Component: 2900 - total flux cleaned = 0.00204577 Jy ! Component: 2950 - total flux cleaned = 0.00206838 Jy ! Component: 3000 - total flux cleaned = 0.00210178 Jy ! Component: 3050 - total flux cleaned = 0.00210159 Jy ! Component: 3100 - total flux cleaned = 0.00211263 Jy ! Component: 3150 - total flux cleaned = 0.00210182 Jy ! Component: 3200 - total flux cleaned = 0.00213427 Jy ! Component: 3250 - total flux cleaned = 0.00214494 Jy ! Component: 3300 - total flux cleaned = 0.00213436 Jy ! Component: 3350 - total flux cleaned = 0.00214488 Jy ! Component: 3400 - total flux cleaned = 0.00216589 Jy ! Component: 3450 - total flux cleaned = 0.00215554 Jy ! Component: 3500 - total flux cleaned = 0.00216589 Jy ! Component: 3550 - total flux cleaned = 0.00214544 Jy ! Component: 3600 - total flux cleaned = 0.00216593 Jy ! Component: 3650 - total flux cleaned = 0.00215585 Jy ! Component: 3700 - total flux cleaned = 0.00215585 Jy ! Component: 3750 - total flux cleaned = 0.00214572 Jy ! Component: 3800 - total flux cleaned = 0.00213565 Jy ! Component: 3850 - total flux cleaned = 0.00214554 Jy ! Component: 3900 - total flux cleaned = 0.00212587 Jy ! Component: 3950 - total flux cleaned = 0.00215521 Jy ! Component: 4000 - total flux cleaned = 0.0021455 Jy ! Component: 4050 - total flux cleaned = 0.00215505 Jy ! Total flux subtracted in 4096 components = 0.00213581 Jy ! Clean residual min=-0.000565 max=0.000525 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0551277 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 331 components and 0.0551277 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1005+6154_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.453 x 7.146 at 41.92 degrees (North through East) ! Clean map min=-0.0010619 max=0.038625 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1005+6154_S_b_map.fits wmodel /image_prod/ug002_uva//J1005+6154_S_b_map.mod ! Writing 331 model components to file: /image_prod/ug002_uva//J1005+6154_S_b_map.mod wobs /image_prod/ug002_uva//J1005+6154_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1005+6154_S_b_uvs.fits wwins /image_prod/ug002_uva//J1005+6154_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1005+6154_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.038625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33003 1.33003 2.66007 5.32014 10.6403 21.2805 42.5611 85.1222 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 225.558 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1005+6154_S_b_dfm.log closed on Wed Mar 4 23:23:28 2020