! Started logfile: /image_prod/ug002_uva//J0929-3801_S_dfm.log on Wed Mar 4 23:03:10 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//J0929-3801_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0929-3801_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991146 visibilities/baseline/integration-bin. ! Found source: J0929-3801 ! ! 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 5709 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 J0929-3801_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.033005Jy sigma=5.730747 ! Fit after self-cal, rms=0.760298Jy sigma=4.047661 ! 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=2.534 mas, bmaj=8.212 mas, bpa=-3.366 degrees ! Estimated noise=2.52598 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 = 0.181304 Jy ! Component: 100 - total flux cleaned = 0.244586 Jy ! Total flux subtracted in 100 components = 0.244586 Jy ! Clean residual min=-0.024798 max=0.030870 Jy/beam ! Clean residual mean=-0.000058 rms=0.006055 Jy/beam ! Combined flux in latest and established models = 0.244586 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.244586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145015Jy sigma=0.764936 ! Fit after self-cal, rms=0.144976Jy sigma=0.764605 ! 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=3.336 mas, bmaj=10.12 mas, bpa=-2.148 degrees ! Estimated noise=1.76838 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 = 0.051238 Jy ! Component: 100 - total flux cleaned = 0.0757857 Jy ! Component: 150 - total flux cleaned = 0.0879607 Jy ! Component: 200 - total flux cleaned = 0.094083 Jy ! Total flux subtracted in 200 components = 0.094083 Jy ! Clean residual min=-0.024106 max=0.023103 Jy/beam ! Clean residual mean=0.000361 rms=0.005917 Jy/beam ! Combined flux in latest and established models = 0.338669 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.338669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133268Jy sigma=0.639554 ! Fit after self-cal, rms=0.133217Jy sigma=0.639247 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 10.12 at -2.148 degrees (North through East) ! Clean map min=-0.02352 max=0.23712 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.32 KP 1.00 LA 0.99 ! NL 1.27 OV 0.62 PT 1.03 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.62 FD 1.03 KP 0.99 LA 1.01 ! MK 0.92 NL 1.41 OV 0.64 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.33 KP 0.98 LA 0.97 ! NL 1.25 OV 0.93 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.81 FD 0.98 KP 0.96 LA 0.99 ! MK 0.99 NL 1.33 OV 0.93 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.43 KP 0.99 LA 1.01 ! NL 1.18 OV 0.62 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.61 FD 0.99 KP 1.00 LA 1.01 ! MK 0.97 NL 1.26 OV 0.62 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.133217Jy sigma=0.639247 ! Fit after self-cal, rms=0.128289Jy sigma=0.489327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=10.18 mas, bpa=-2.189 degrees ! Estimated noise=1.77494 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 = -0.00147547 Jy ! Component: 100 - total flux cleaned = -0.00156387 Jy ! Component: 150 - total flux cleaned = -0.00156658 Jy ! Component: 200 - total flux cleaned = -0.00164877 Jy ! Total flux subtracted in 200 components = -0.00164877 Jy ! Clean residual min=-0.005139 max=0.004958 Jy/beam ! Clean residual mean=-0.000001 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.33702 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.33702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128108Jy sigma=0.488679 ! Fit after self-cal, rms=0.129072Jy sigma=0.487388 ! 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=0.129072Jy sigma=0.487388 ! Fit after self-cal, rms=0.129608Jy sigma=0.487282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=10.17 mas, bpa=-2.231 degrees ! Estimated noise=1.76901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136436 Jy ! Component: 100 - total flux cleaned = -0.00145054 Jy ! Component: 150 - total flux cleaned = -0.00153249 Jy ! Component: 200 - total flux cleaned = -0.00160984 Jy ! Total flux subtracted in 200 components = -0.00160984 Jy ! Clean residual min=-0.004764 max=0.004824 Jy/beam ! Clean residual mean=-0.000002 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.33541 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.33541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129451Jy sigma=0.486748 ! Fit after self-cal, rms=0.129483Jy sigma=0.486744 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 = -0.00015472 Jy ! Component: 100 - total flux cleaned = -0.000155615 Jy ! Component: 150 - total flux cleaned = -0.000224256 Jy ! Component: 200 - total flux cleaned = -0.000289796 Jy ! Total flux subtracted in 200 components = -0.000289796 Jy ! Clean residual min=-0.004628 max=0.004703 Jy/beam ! Clean residual mean=-0.000003 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.33512 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.33512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129386Jy sigma=0.486399 ! Fit after self-cal, rms=0.129389Jy sigma=0.486395 ! 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=0.129389Jy sigma=0.486395 ! Fit after self-cal, rms=0.130075Jy sigma=0.486261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=10.15 mas, bpa=-2.339 degrees ! Estimated noise=1.7623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116197 Jy ! Component: 100 - total flux cleaned = -0.00123639 Jy ! Component: 150 - total flux cleaned = -0.00137359 Jy ! Component: 200 - total flux cleaned = -0.00143706 Jy ! Total flux subtracted in 200 components = -0.00143706 Jy ! Clean residual min=-0.004411 max=0.004620 Jy/beam ! Clean residual mean=0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.333683 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.333683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129954Jy sigma=0.485878 ! Fit after self-cal, rms=0.129983Jy sigma=0.485876 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 = -6.45309e-05 Jy ! Component: 100 - total flux cleaned = -0.000125053 Jy ! Component: 150 - total flux cleaned = -0.000183007 Jy ! Component: 200 - total flux cleaned = -0.000238095 Jy ! Total flux subtracted in 200 components = -0.000238095 Jy ! Clean residual min=-0.004392 max=0.004514 Jy/beam ! Clean residual mean=0.000000 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.333445 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.333445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129910Jy sigma=0.485624 ! Fit after self-cal, rms=0.129912Jy sigma=0.485620 ! 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=0.129912Jy sigma=0.485620 ! Fit after self-cal, rms=0.130501Jy sigma=0.485517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.795 mas, bmaj=27.97 mas, bpa=-4.349 degrees ! Estimated noise=2.09849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521111 Jy ! Component: 100 - total flux cleaned = -0.000520617 Jy ! Component: 150 - total flux cleaned = -0.000550053 Jy ! Component: 200 - total flux cleaned = -0.000576929 Jy ! Total flux subtracted in 200 components = -0.000576929 Jy ! Clean residual min=-0.003820 max=0.005243 Jy/beam ! Clean residual mean=0.000007 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.332868 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.332868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130464Jy sigma=0.485535 ! Fit after self-cal, rms=0.130475Jy sigma=0.485505 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) ! Added new window around map position (-11.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361161 Jy ! Component: 100 - total flux cleaned = 0.0035141 Jy ! Component: 150 - total flux cleaned = 0.00325327 Jy ! Component: 200 - total flux cleaned = 0.00317523 Jy ! Total flux subtracted in 200 components = 0.00317523 Jy ! Clean residual min=-0.003420 max=0.002949 Jy/beam ! Clean residual mean=0.000059 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.336043 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.336043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130194Jy sigma=0.485029 ! Fit after self-cal, rms=0.130196Jy sigma=0.484930 ! 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=3.316 mas, bmaj=10.14 mas, bpa=-2.441 degrees ! Estimated noise=1.75586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.316 x 10.14 at -2.441 degrees (North through East) ! Clean map min=-0.0045618 max=0.24073 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=2.485 mas, bmaj=8.161 mas, bpa=-3.42 degrees ! Estimated noise=2.51535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181486 Jy ! Component: 100 - total flux cleaned = 0.247892 Jy ! Component: 150 - total flux cleaned = 0.280761 Jy ! Component: 200 - total flux cleaned = 0.299037 Jy ! Total flux subtracted in 200 components = 0.299037 Jy ! Clean residual min=-0.007112 max=0.009380 Jy/beam ! Clean residual mean=-0.000049 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.299037 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.299037 Jy ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=10.14 mas, bpa=-2.441 degrees ! Estimated noise=1.75586 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 = 0.0170123 Jy ! Component: 100 - total flux cleaned = 0.0255325 Jy ! Component: 150 - total flux cleaned = 0.0307862 Jy ! Component: 200 - total flux cleaned = 0.0335911 Jy ! Total flux subtracted in 200 components = 0.0335911 Jy ! Clean residual min=-0.003879 max=0.003723 Jy/beam ! Clean residual mean=0.000012 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.332628 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 94 components and 0.332628 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=8.795 mas, bmaj=27.97 mas, bpa=-4.349 degrees ! Estimated noise=2.09849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268696 Jy ! Component: 100 - total flux cleaned = 0.00290004 Jy ! Component: 150 - total flux cleaned = 0.00281015 Jy ! Component: 200 - total flux cleaned = 0.00287951 Jy ! Total flux subtracted in 200 components = 0.00287951 Jy ! Clean residual min=-0.004045 max=0.002888 Jy/beam ! Clean residual mean=0.000059 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.335508 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 = 0.000127145 Jy ! Component: 100 - total flux cleaned = 0.000295687 Jy ! Component: 150 - total flux cleaned = 0.00039804 Jy ! Component: 200 - total flux cleaned = 0.000444526 Jy ! Total flux subtracted in 200 components = 0.000444526 Jy ! Clean residual min=-0.003926 max=0.002589 Jy/beam ! Clean residual mean=0.000069 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.335952 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 150 components and 0.335952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=10.14 mas, bpa=-2.441 degrees ! Estimated noise=1.75586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201221 Jy ! Component: 100 - total flux cleaned = 0.000518702 Jy ! Component: 150 - total flux cleaned = 0.000587494 Jy ! Component: 200 - total flux cleaned = 0.000521941 Jy ! Total flux subtracted in 200 components = 0.000521941 Jy ! Clean residual min=-0.003687 max=0.002862 Jy/beam ! Clean residual mean=0.000038 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.336474 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 177 components and 0.336474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129486Jy sigma=0.482154 ! Fit after self-cal, rms=0.129508Jy sigma=0.482080 wmodel J0929-3801_S_map.mod ! Writing 177 model components to file: J0929-3801_S_map.mod wobs J0929-3801_S_uvs.fits ! Writing UV FITS file: J0929-3801_S_uvs.fits wwins J0929-3801_S_map.win ! wwins: Wrote 2 windows to J0929-3801_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 = -0.001621 Jy ! Component: 100 - total flux cleaned = -0.00298803 Jy ! Component: 150 - total flux cleaned = -0.00374264 Jy ! Component: 200 - total flux cleaned = -0.00431037 Jy ! Component: 250 - total flux cleaned = -0.00444598 Jy ! Component: 300 - total flux cleaned = -0.00444721 Jy ! Component: 350 - total flux cleaned = -0.00444667 Jy ! Component: 400 - total flux cleaned = -0.00440674 Jy ! Component: 450 - total flux cleaned = -0.00425286 Jy ! Component: 500 - total flux cleaned = -0.0043288 Jy ! Component: 550 - total flux cleaned = -0.00421964 Jy ! Component: 600 - total flux cleaned = -0.0042203 Jy ! Component: 650 - total flux cleaned = -0.00408187 Jy ! Component: 700 - total flux cleaned = -0.00408222 Jy ! Component: 750 - total flux cleaned = -0.00401554 Jy ! Component: 800 - total flux cleaned = -0.00401506 Jy ! Component: 850 - total flux cleaned = -0.00379049 Jy ! Component: 900 - total flux cleaned = -0.00369594 Jy ! Component: 950 - total flux cleaned = -0.00366493 Jy ! Component: 1000 - total flux cleaned = -0.00351116 Jy ! Component: 1050 - total flux cleaned = -0.00329977 Jy ! Component: 1100 - total flux cleaned = -0.00321064 Jy ! Component: 1150 - total flux cleaned = -0.00306455 Jy ! Component: 1200 - total flux cleaned = -0.00292072 Jy ! Component: 1250 - total flux cleaned = -0.00283533 Jy ! Component: 1300 - total flux cleaned = -0.00272299 Jy ! Component: 1350 - total flux cleaned = -0.00258462 Jy ! Component: 1400 - total flux cleaned = -0.00250284 Jy ! Component: 1450 - total flux cleaned = -0.00242176 Jy ! Component: 1500 - total flux cleaned = -0.00228834 Jy ! Component: 1550 - total flux cleaned = -0.0022355 Jy ! Component: 1600 - total flux cleaned = -0.00213095 Jy ! Component: 1650 - total flux cleaned = -0.00200248 Jy ! Component: 1700 - total flux cleaned = -0.00190114 Jy ! Component: 1750 - total flux cleaned = -0.00185094 Jy ! Component: 1800 - total flux cleaned = -0.00175169 Jy ! Component: 1850 - total flux cleaned = -0.00172725 Jy ! Component: 1900 - total flux cleaned = -0.00167865 Jy ! Component: 1950 - total flux cleaned = -0.00160698 Jy ! Component: 2000 - total flux cleaned = -0.00155927 Jy ! Component: 2050 - total flux cleaned = -0.00146513 Jy ! Component: 2100 - total flux cleaned = -0.00137202 Jy ! Component: 2150 - total flux cleaned = -0.00125716 Jy ! Component: 2200 - total flux cleaned = -0.00121202 Jy ! Component: 2250 - total flux cleaned = -0.00114473 Jy ! Component: 2300 - total flux cleaned = -0.00105577 Jy ! Component: 2350 - total flux cleaned = -0.00101174 Jy ! Component: 2400 - total flux cleaned = -0.00096799 Jy ! Component: 2450 - total flux cleaned = -0.000881136 Jy ! Component: 2500 - total flux cleaned = -0.000838118 Jy ! Component: 2550 - total flux cleaned = -0.00081676 Jy ! Component: 2600 - total flux cleaned = -0.000690346 Jy ! Component: 2650 - total flux cleaned = -0.000648879 Jy ! Component: 2700 - total flux cleaned = -0.000586847 Jy ! Component: 2750 - total flux cleaned = -0.000607188 Jy ! Component: 2800 - total flux cleaned = -0.000525945 Jy ! Component: 2850 - total flux cleaned = -0.000485781 Jy ! Component: 2900 - total flux cleaned = -0.000445849 Jy ! Component: 2950 - total flux cleaned = -0.000307452 Jy ! Component: 3000 - total flux cleaned = -0.000307413 Jy ! Component: 3050 - total flux cleaned = -0.000171189 Jy ! Component: 3100 - total flux cleaned = -0.000132481 Jy ! Component: 3150 - total flux cleaned = -7.49204e-05 Jy ! Component: 3200 - total flux cleaned = 2.03144e-05 Jy ! Component: 3250 - total flux cleaned = 9.58832e-05 Jy ! Component: 3300 - total flux cleaned = 0.000208344 Jy ! Component: 3350 - total flux cleaned = 0.00028276 Jy ! Component: 3400 - total flux cleaned = 0.000337955 Jy ! Component: 3450 - total flux cleaned = 0.000411131 Jy ! Component: 3500 - total flux cleaned = 0.000483929 Jy ! Component: 3550 - total flux cleaned = 0.000520118 Jy ! Component: 3600 - total flux cleaned = 0.000645776 Jy ! Component: 3650 - total flux cleaned = 0.000734619 Jy ! Component: 3700 - total flux cleaned = 0.00078762 Jy ! Component: 3750 - total flux cleaned = 0.000840453 Jy ! Component: 3800 - total flux cleaned = 0.000875583 Jy ! Component: 3850 - total flux cleaned = 0.000997191 Jy ! Component: 3900 - total flux cleaned = 0.00106614 Jy ! Component: 3950 - total flux cleaned = 0.00108327 Jy ! Component: 4000 - total flux cleaned = 0.00110036 Jy ! Component: 4050 - total flux cleaned = 0.00115112 Jy ! Total flux subtracted in 4096 components = 0.00120166 Jy ! Clean residual min=-0.001021 max=0.000952 Jy/beam ! Clean residual mean=0.000013 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.337676 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 454 components and 0.337675 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0929-3801_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.316 x 10.14 at -2.441 degrees (North through East) ! Clean map min=-0.0032893 max=0.24623 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0929-3801_S_map.fits wmodel /image_prod/ug002_uva//J0929-3801_S_map.mod ! Writing 454 model components to file: /image_prod/ug002_uva//J0929-3801_S_map.mod wobs /image_prod/ug002_uva//J0929-3801_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0929-3801_S_uvs.fits wwins /image_prod/ug002_uva//J0929-3801_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0929-3801_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.24623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38284 0.38284 0.765679 1.53136 3.06272 6.12544 12.2509 24.5017 49.0035 98.007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.246 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 783.617 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0929-3801_S_dfm.log closed on Wed Mar 4 23:03:14 2020