! Started logfile: /scr/pima/rv123_uvs/J1254-2000_S_dfm.log on Sun Dec 23 05:03:49 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv123_uvs/J1254-2000_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1254-2000_S_uva.fits ! AN table 1: 54 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.510802 visibilities/baseline/integration-bin. ! Found source: J1254-2000 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 3972 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1254-2000_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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 486 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014083Jy sigma=14.603624 ! Fit after self-cal, rms=0.890569Jy sigma=12.850243 ! 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=2.486 mas, bmaj=7.12 mas, bpa=-4.856 degrees ! Estimated noise=1.44899 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 = 0.0823304 Jy ! Component: 100 - total flux cleaned = 0.103257 Jy ! Total flux subtracted in 100 components = 0.103257 Jy ! Clean residual min=-0.009985 max=0.009449 Jy/beam ! Clean residual mean=0.000017 rms=0.002299 Jy/beam ! Combined flux in latest and established models = 0.103257 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.103257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076650Jy sigma=1.046285 ! Fit after self-cal, rms=0.076574Jy sigma=1.044848 ! 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=3.135 mas, bmaj=8.296 mas, bpa=-4.693 degrees ! Estimated noise=0.937128 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 = 0.011981 Jy ! Component: 100 - total flux cleaned = 0.0171785 Jy ! Component: 150 - total flux cleaned = 0.0195702 Jy ! Component: 200 - total flux cleaned = 0.0199747 Jy ! Total flux subtracted in 200 components = 0.0199747 Jy ! Clean residual min=-0.008131 max=0.007354 Jy/beam ! Clean residual mean=0.000019 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.123232 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.123232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074829Jy sigma=1.020136 ! Fit after self-cal, rms=0.074793Jy sigma=1.019854 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 8.296 at -4.693 degrees (North through East) ! Clean map min=-0.0077955 max=0.11076 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.11 HN 0.97 KP 1.02 ! LA 0.90 MK 1.02 NL 1.12 OV 0.92 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 1.08 HN 0.92 KP 0.98 ! LA 0.90 MK 1.05 NL 1.13 OV 0.68 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.05 HN 0.96 KP 1.01 ! LA 0.97 MK 1.03 NL 1.09 OV 0.87 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.074793Jy sigma=1.019854 ! Fit after self-cal, rms=0.072152Jy sigma=0.976697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=8.42 mas, bpa=-4.258 degrees ! Estimated noise=0.939128 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 = 0.000778501 Jy ! Component: 100 - total flux cleaned = 0.000595203 Jy ! Component: 150 - total flux cleaned = 0.00045108 Jy ! Component: 200 - total flux cleaned = 0.000409903 Jy ! Total flux subtracted in 200 components = 0.000409903 Jy ! Clean residual min=-0.004921 max=0.005747 Jy/beam ! Clean residual mean=0.000030 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.123642 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.123642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072060Jy sigma=0.975458 ! Fit after self-cal, rms=0.072258Jy sigma=0.973996 ! 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. ! ! Fit before self-cal, rms=0.072258Jy sigma=0.973996 ! Fit after self-cal, rms=0.074189Jy sigma=0.962649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=8.38 mas, bpa=-4.013 degrees ! Estimated noise=0.965339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322581 Jy ! Component: 100 - total flux cleaned = 0.00431158 Jy ! Component: 150 - total flux cleaned = 0.00434964 Jy ! Component: 200 - total flux cleaned = 0.00438214 Jy ! Total flux subtracted in 200 components = 0.00438214 Jy ! Clean residual min=-0.004947 max=0.004750 Jy/beam ! Clean residual mean=0.000022 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.128024 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.128024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074061Jy sigma=0.960574 ! Fit after self-cal, rms=0.074119Jy sigma=0.960316 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 = 6.23584e-05 Jy ! Component: 100 - total flux cleaned = -2.3397e-05 Jy ! Component: 150 - total flux cleaned = -7.14279e-05 Jy ! Component: 200 - total flux cleaned = -9.21391e-05 Jy ! Total flux subtracted in 200 components = -9.21391e-05 Jy ! Clean residual min=-0.004879 max=0.004743 Jy/beam ! Clean residual mean=0.000022 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.127932 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.127932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074100Jy sigma=0.960028 ! Fit after self-cal, rms=0.074095Jy sigma=0.959983 ! 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. ! ! Fit before self-cal, rms=0.074095Jy sigma=0.959983 ! Fit after self-cal, rms=0.075090Jy sigma=0.945007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.12 mas, bmaj=8.387 mas, bpa=-3.896 degrees ! Estimated noise=0.964238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279049 Jy ! Component: 100 - total flux cleaned = 0.00027882 Jy ! Component: 150 - total flux cleaned = 0.000278656 Jy ! Component: 200 - total flux cleaned = 0.000261586 Jy ! Total flux subtracted in 200 components = 0.000261586 Jy ! Clean residual min=-0.003184 max=0.003318 Jy/beam ! Clean residual mean=-0.000001 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.128193 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.128193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075079Jy sigma=0.944817 ! Fit after self-cal, rms=0.075193Jy sigma=0.944316 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 = 8.30417e-06 Jy ! Component: 100 - total flux cleaned = -2.85502e-05 Jy ! Component: 150 - total flux cleaned = -4.38223e-05 Jy ! Component: 200 - total flux cleaned = -4.42295e-05 Jy ! Total flux subtracted in 200 components = -4.42295e-05 Jy ! Clean residual min=-0.003200 max=0.003266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.128149 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.128149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075185Jy sigma=0.944205 ! Fit after self-cal, rms=0.075182Jy sigma=0.944183 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075182Jy sigma=0.944183 ! Fit after self-cal, rms=0.075329Jy sigma=0.944153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.264 mas, bmaj=16.1 mas, bpa=-8.53 degrees ! Estimated noise=1.27023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176502 Jy ! Component: 100 - total flux cleaned = 0.000200048 Jy ! Component: 150 - total flux cleaned = 0.000197154 Jy ! Component: 200 - total flux cleaned = 0.000195615 Jy ! Total flux subtracted in 200 components = 0.000195615 Jy ! Clean residual min=-0.003750 max=0.003940 Jy/beam ! Clean residual mean=-0.000003 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.128345 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.128345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075332Jy sigma=0.944163 ! Fit after self-cal, rms=0.075324Jy sigma=0.944040 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 = -3.40588e-05 Jy ! Component: 100 - total flux cleaned = -3.42272e-05 Jy ! Component: 150 - total flux cleaned = -3.39473e-05 Jy ! Component: 200 - total flux cleaned = -3.57031e-05 Jy ! Total flux subtracted in 200 components = -3.57031e-05 Jy ! Clean residual min=-0.003725 max=0.003915 Jy/beam ! Clean residual mean=-0.000003 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.128309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.128309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075326Jy sigma=0.944048 ! Fit after self-cal, rms=0.075318Jy sigma=0.943974 ! 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=3.119 mas, bmaj=8.386 mas, bpa=-3.919 degrees ! Estimated noise=0.963987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.386 at -3.919 degrees (North through East) ! Clean map min=-0.0030543 max=0.11385 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=2.482 mas, bmaj=7.183 mas, bpa=-4.372 degrees ! Estimated noise=1.49563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0845903 Jy ! Component: 100 - total flux cleaned = 0.107286 Jy ! Component: 150 - total flux cleaned = 0.117933 Jy ! Component: 200 - total flux cleaned = 0.123345 Jy ! Total flux subtracted in 200 components = 0.123345 Jy ! Clean residual min=-0.004961 max=0.004789 Jy/beam ! Clean residual mean=-0.000001 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.123345 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 0.123345 Jy ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.386 mas, bpa=-3.919 degrees ! Estimated noise=0.963987 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432038 Jy ! Component: 100 - total flux cleaned = 0.00529892 Jy ! Component: 150 - total flux cleaned = 0.00544303 Jy ! Component: 200 - total flux cleaned = 0.0055706 Jy ! Total flux subtracted in 200 components = 0.0055706 Jy ! Clean residual min=-0.003184 max=0.003410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.128915 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.128915 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=7.264 mas, bmaj=16.1 mas, bpa=-8.53 degrees ! Estimated noise=1.27023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.94038e-06 Jy ! Component: 100 - total flux cleaned = -9.28238e-05 Jy ! Component: 150 - total flux cleaned = -0.000170309 Jy ! Component: 200 - total flux cleaned = -0.000236326 Jy ! Total flux subtracted in 200 components = -0.000236326 Jy ! Clean residual min=-0.003675 max=0.003832 Jy/beam ! Clean residual mean=-0.000004 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.128679 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 = -9.1259e-05 Jy ! Component: 100 - total flux cleaned = -0.0001771 Jy ! Component: 150 - total flux cleaned = -0.000282106 Jy ! Component: 200 - total flux cleaned = -0.000354296 Jy ! Total flux subtracted in 200 components = -0.000354296 Jy ! Clean residual min=-0.003659 max=0.003843 Jy/beam ! Clean residual mean=-0.000005 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.128325 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 67 components and 0.128325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.386 mas, bpa=-3.919 degrees ! Estimated noise=0.963987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.1774e-05 Jy ! Component: 100 - total flux cleaned = -0.000345109 Jy ! Component: 150 - total flux cleaned = -0.000450394 Jy ! Component: 200 - total flux cleaned = -0.000544132 Jy ! Total flux subtracted in 200 components = -0.000544132 Jy ! Clean residual min=-0.003119 max=0.003071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.12778 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.12778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075259Jy sigma=0.943322 ! Fit after self-cal, rms=0.075260Jy sigma=0.943186 wmodel J1254-2000_S_map.mod ! Writing 77 model components to file: J1254-2000_S_map.mod wobs J1254-2000_S_uvs.fits ! Writing UV FITS file: J1254-2000_S_uvs.fits wwins J1254-2000_S_map.win ! wwins: Wrote 2 windows to J1254-2000_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 = -0.000405316 Jy ! Component: 100 - total flux cleaned = -0.000611931 Jy ! Component: 150 - total flux cleaned = -0.000707762 Jy ! Component: 200 - total flux cleaned = -0.000800486 Jy ! Component: 250 - total flux cleaned = -0.000979005 Jy ! Component: 300 - total flux cleaned = -0.00110784 Jy ! Component: 350 - total flux cleaned = -0.00115009 Jy ! Component: 400 - total flux cleaned = -0.00131066 Jy ! Component: 450 - total flux cleaned = -0.00154114 Jy ! Component: 500 - total flux cleaned = -0.00161664 Jy ! Component: 550 - total flux cleaned = -0.00194398 Jy ! Component: 600 - total flux cleaned = -0.00222592 Jy ! Component: 650 - total flux cleaned = -0.00243265 Jy ! Component: 700 - total flux cleaned = -0.00263439 Jy ! Component: 750 - total flux cleaned = -0.00279813 Jy ! Component: 800 - total flux cleaned = -0.00302173 Jy ! Component: 850 - total flux cleaned = -0.00308455 Jy ! Component: 900 - total flux cleaned = -0.00333053 Jy ! Component: 950 - total flux cleaned = -0.00342058 Jy ! Component: 1000 - total flux cleaned = -0.00356777 Jy ! Component: 1050 - total flux cleaned = -0.00365468 Jy ! Component: 1100 - total flux cleaned = -0.00379644 Jy ! Component: 1150 - total flux cleaned = -0.00393569 Jy ! Component: 1200 - total flux cleaned = -0.00409896 Jy ! Component: 1250 - total flux cleaned = -0.0042329 Jy ! Component: 1300 - total flux cleaned = -0.00441802 Jy ! Component: 1350 - total flux cleaned = -0.00465212 Jy ! Component: 1400 - total flux cleaned = -0.00475458 Jy ! Component: 1450 - total flux cleaned = -0.00500739 Jy ! Component: 1500 - total flux cleaned = -0.00518119 Jy ! Component: 1550 - total flux cleaned = -0.00535328 Jy ! Component: 1600 - total flux cleaned = -0.0054986 Jy ! Component: 1650 - total flux cleaned = -0.00559461 Jy ! Component: 1700 - total flux cleaned = -0.00578373 Jy ! Component: 1750 - total flux cleaned = -0.00587699 Jy ! Component: 1800 - total flux cleaned = -0.00603799 Jy ! Component: 1850 - total flux cleaned = -0.0061287 Jy ! Component: 1900 - total flux cleaned = -0.00628589 Jy ! Component: 1950 - total flux cleaned = -0.00639655 Jy ! Component: 2000 - total flux cleaned = -0.00644047 Jy ! Component: 2050 - total flux cleaned = -0.00652719 Jy ! Component: 2100 - total flux cleaned = -0.00659156 Jy ! Component: 2150 - total flux cleaned = -0.00669736 Jy ! Component: 2200 - total flux cleaned = -0.00680196 Jy ! Component: 2250 - total flux cleaned = -0.00686401 Jy ! Component: 2300 - total flux cleaned = -0.006946 Jy ! Component: 2350 - total flux cleaned = -0.00690546 Jy ! Component: 2400 - total flux cleaned = -0.00698572 Jy ! Component: 2450 - total flux cleaned = -0.00704551 Jy ! Component: 2500 - total flux cleaned = -0.00706504 Jy ! Component: 2550 - total flux cleaned = -0.00712361 Jy ! Component: 2600 - total flux cleaned = -0.00716212 Jy ! Component: 2650 - total flux cleaned = -0.00716223 Jy ! Component: 2700 - total flux cleaned = -0.00723824 Jy ! Component: 2750 - total flux cleaned = -0.00718207 Jy ! Component: 2800 - total flux cleaned = -0.00727538 Jy ! Component: 2850 - total flux cleaned = -0.00729391 Jy ! Component: 2900 - total flux cleaned = -0.00727597 Jy ! Component: 2950 - total flux cleaned = -0.00733045 Jy ! Component: 3000 - total flux cleaned = -0.00734858 Jy ! Component: 3050 - total flux cleaned = -0.00736663 Jy ! Component: 3100 - total flux cleaned = -0.00741975 Jy ! Component: 3150 - total flux cleaned = -0.00743711 Jy ! Component: 3200 - total flux cleaned = -0.00750663 Jy ! Component: 3250 - total flux cleaned = -0.00743745 Jy ! Component: 3300 - total flux cleaned = -0.00752339 Jy ! Component: 3350 - total flux cleaned = -0.00755751 Jy ! Component: 3400 - total flux cleaned = -0.00759135 Jy ! Component: 3450 - total flux cleaned = -0.00762503 Jy ! Component: 3500 - total flux cleaned = -0.00769185 Jy ! Component: 3550 - total flux cleaned = -0.00772496 Jy ! Component: 3600 - total flux cleaned = -0.00770842 Jy ! Component: 3650 - total flux cleaned = -0.00777414 Jy ! Component: 3700 - total flux cleaned = -0.00779058 Jy ! Component: 3750 - total flux cleaned = -0.00780682 Jy ! Component: 3800 - total flux cleaned = -0.0078553 Jy ! Component: 3850 - total flux cleaned = -0.00790347 Jy ! Component: 3900 - total flux cleaned = -0.00803116 Jy ! Component: 3950 - total flux cleaned = -0.00815819 Jy ! Component: 4000 - total flux cleaned = -0.00826875 Jy ! Component: 4050 - total flux cleaned = -0.00836313 Jy ! Total flux subtracted in 4096 components = -0.00842577 Jy ! Clean residual min=-0.000921 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.119355 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 350 components and 0.119355 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1254-2000_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.386 at -3.919 degrees (North through East) ! Clean map min=-0.0023153 max=0.11309 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1254-2000_S_map.fits wmodel /scr/pima/rv123_uvs/J1254-2000_S_map.mod ! Writing 350 model components to file: /scr/pima/rv123_uvs/J1254-2000_S_map.mod wobs /scr/pima/rv123_uvs/J1254-2000_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1254-2000_S_uvs.fits wwins /scr/pima/rv123_uvs/J1254-2000_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv123_uvs/J1254-2000_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722905 0.722905 1.44581 2.89162 5.78324 11.5665 23.133 46.2659 92.5319 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.992 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1254-2000_S_dfm.log closed on Sun Dec 23 05:03:53 2018