! Started logfile: /scr/pima/rv123_uvs/J0047+0319_X_dfm.log on Sun Dec 23 00:38:51 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J0047+0319_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0047+0319_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0047+0319 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 7452 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0047+0319_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030027Jy sigma=18.180116 ! Fit after self-cal, rms=0.767554Jy sigma=13.443450 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7767 mas, bmaj=1.962 mas, bpa=-8.559 degrees ! Estimated noise=0.829752 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 = 0.181632 Jy ! Component: 100 - total flux cleaned = 0.22124 Jy ! Total flux subtracted in 100 components = 0.22124 Jy ! Clean residual min=-0.008299 max=0.011051 Jy/beam ! Clean residual mean=-0.000008 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.22124 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.22124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073920Jy sigma=1.128432 ! Fit after self-cal, rms=0.073912Jy sigma=1.128389 ! 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=0.983 mas, bmaj=2.292 mas, bpa=-8.598 degrees ! Estimated noise=0.48351 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 = 0.0140417 Jy ! Component: 100 - total flux cleaned = 0.0204559 Jy ! Component: 150 - total flux cleaned = 0.0243026 Jy ! Component: 200 - total flux cleaned = 0.0266409 Jy ! Total flux subtracted in 200 components = 0.0266409 Jy ! Clean residual min=-0.007677 max=0.007152 Jy/beam ! Clean residual mean=-0.000006 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.247881 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.247881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071661Jy sigma=1.073597 ! Fit after self-cal, rms=0.071684Jy sigma=1.073554 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.983 x 2.292 at -8.598 degrees (North through East) ! Clean map min=-0.0072743 max=0.23633 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.09 KP 1.14 ! LA 1.06 MK 0.99 NL 1.08 OV 1.01 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.11 KP 1.12 ! LA 1.06 MK 0.97 NL 1.05 OV 1.01 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.85 HN 1.05 KP 1.09 ! LA 1.02 MK 0.98 NL 1.03 OV 0.96 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.84 HN 1.09 KP 1.09 ! LA 1.01 MK 1.00 NL 1.02 OV 0.96 ! PT 0.88 SC 1.06 ! ! ! Fit before self-cal, rms=0.071684Jy sigma=1.073554 ! Fit after self-cal, rms=0.067273Jy sigma=0.971184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9896 mas, bmaj=2.312 mas, bpa=-8.749 degrees ! Estimated noise=0.482132 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 = -0.00154988 Jy ! Component: 100 - total flux cleaned = -0.00178573 Jy ! Component: 150 - total flux cleaned = -0.00181772 Jy ! Component: 200 - total flux cleaned = -0.00184655 Jy ! Total flux subtracted in 200 components = -0.00184655 Jy ! Clean residual min=-0.002263 max=0.002415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.246034 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.246034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067220Jy sigma=0.970424 ! Fit after self-cal, rms=0.067281Jy sigma=0.970099 ! 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=0.067281Jy sigma=0.970099 ! Fit after self-cal, rms=0.068060Jy sigma=0.962064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=2.31 mas, bpa=-8.535 degrees ! Estimated noise=0.482093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000690396 Jy ! Component: 100 - total flux cleaned = -0.000715933 Jy ! Component: 150 - total flux cleaned = -0.00075922 Jy ! Component: 200 - total flux cleaned = -0.000778674 Jy ! Total flux subtracted in 200 components = -0.000778674 Jy ! Clean residual min=-0.001865 max=0.001685 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.245256 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.245256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068040Jy sigma=0.961711 ! Fit after self-cal, rms=0.068061Jy sigma=0.961691 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 = -3.51188e-05 Jy ! Component: 100 - total flux cleaned = -8.08636e-05 Jy ! Component: 150 - total flux cleaned = -0.000123068 Jy ! Component: 200 - total flux cleaned = -0.000161721 Jy ! Total flux subtracted in 200 components = -0.000161721 Jy ! Clean residual min=-0.001855 max=0.001690 Jy/beam ! Clean residual mean=0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.245094 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.245094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068054Jy sigma=0.961588 ! Fit after self-cal, rms=0.068053Jy sigma=0.961585 ! 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=0.068053Jy sigma=0.961585 ! Fit after self-cal, rms=0.068186Jy sigma=0.961477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9889 mas, bmaj=2.312 mas, bpa=-8.536 degrees ! Estimated noise=0.482473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211117 Jy ! Component: 100 - total flux cleaned = -0.000253341 Jy ! Component: 150 - total flux cleaned = -0.000291264 Jy ! Component: 200 - total flux cleaned = -0.000336783 Jy ! Total flux subtracted in 200 components = -0.000336783 Jy ! Clean residual min=-0.001854 max=0.001663 Jy/beam ! Clean residual mean=0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.244757 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.244757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068180Jy sigma=0.961380 ! Fit after self-cal, rms=0.068181Jy sigma=0.961378 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 = -1.9491e-05 Jy ! Component: 100 - total flux cleaned = -2.9527e-05 Jy ! Component: 150 - total flux cleaned = -4.8313e-05 Jy ! Component: 200 - total flux cleaned = -6.56911e-05 Jy ! Total flux subtracted in 200 components = -6.56911e-05 Jy ! Clean residual min=-0.001848 max=0.001663 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.244691 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.244691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068178Jy sigma=0.961336 ! Fit after self-cal, rms=0.068178Jy sigma=0.961334 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068178Jy sigma=0.961334 ! Fit after self-cal, rms=0.068280Jy sigma=0.961262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=3.547 mas, bpa=-11.39 degrees ! Estimated noise=0.561471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185142 Jy ! Component: 100 - total flux cleaned = -0.000165116 Jy ! Component: 150 - total flux cleaned = -0.000149209 Jy ! Component: 200 - total flux cleaned = -0.000144197 Jy ! Total flux subtracted in 200 components = -0.000144197 Jy ! Clean residual min=-0.001997 max=0.001868 Jy/beam ! Clean residual mean=0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.244547 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.244547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068280Jy sigma=0.961253 ! Fit after self-cal, rms=0.068281Jy sigma=0.961243 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82501e-07 Jy ! Component: 100 - total flux cleaned = 4.68016e-06 Jy ! Component: 150 - total flux cleaned = 4.69067e-06 Jy ! Component: 200 - total flux cleaned = 4.69148e-06 Jy ! Total flux subtracted in 200 components = 4.69148e-06 Jy ! Clean residual min=-0.001991 max=0.001873 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.244552 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.244552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068281Jy sigma=0.961251 ! Fit after self-cal, rms=0.068281Jy sigma=0.961246 ! 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=0.9893 mas, bmaj=2.314 mas, bpa=-8.551 degrees ! Estimated noise=0.48273 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 2.314 at -8.551 degrees (North through East) ! Clean map min=-0.0016917 max=0.23601 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.778 mas, bmaj=1.975 mas, bpa=-8.532 degrees ! Estimated noise=0.835124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18278 Jy ! Component: 100 - total flux cleaned = 0.222639 Jy ! Component: 150 - total flux cleaned = 0.232309 Jy ! Component: 200 - total flux cleaned = 0.236512 Jy ! Total flux subtracted in 200 components = 0.236512 Jy ! Clean residual min=-0.003632 max=0.003651 Jy/beam ! Clean residual mean=0.000001 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.236512 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.236512 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=2.314 mas, bpa=-8.551 degrees ! Estimated noise=0.48273 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 = 0.0036267 Jy ! Component: 100 - total flux cleaned = 0.00533275 Jy ! Component: 150 - total flux cleaned = 0.00632184 Jy ! Component: 200 - total flux cleaned = 0.00691734 Jy ! Total flux subtracted in 200 components = 0.00691734 Jy ! Clean residual min=-0.001853 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.243429 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.243429 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=3.547 mas, bpa=-11.39 degrees ! Estimated noise=0.561471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658732 Jy ! Component: 100 - total flux cleaned = 0.00090386 Jy ! Component: 150 - total flux cleaned = 0.000930235 Jy ! Component: 200 - total flux cleaned = 0.000953835 Jy ! Total flux subtracted in 200 components = 0.000953835 Jy ! Clean residual min=-0.001977 max=0.001867 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.244383 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 = 2.12636e-05 Jy ! Component: 100 - total flux cleaned = 4.09783e-05 Jy ! Component: 150 - total flux cleaned = 6.33105e-05 Jy ! Component: 200 - total flux cleaned = 7.94092e-05 Jy ! Total flux subtracted in 200 components = 7.94092e-05 Jy ! Clean residual min=-0.001978 max=0.001868 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.244462 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.244462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=2.314 mas, bpa=-8.551 degrees ! Estimated noise=0.48273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205803 Jy ! Component: 100 - total flux cleaned = -0.000183425 Jy ! Component: 150 - total flux cleaned = -0.000174208 Jy ! Component: 200 - total flux cleaned = -0.000159091 Jy ! Total flux subtracted in 200 components = -0.000159091 Jy ! Clean residual min=-0.001844 max=0.001647 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.244303 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.244303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068274Jy sigma=0.961181 ! Fit after self-cal, rms=0.068273Jy sigma=0.961164 wmodel J0047+0319_X_map.mod ! Writing 50 model components to file: J0047+0319_X_map.mod wobs J0047+0319_X_uvs.fits ! Writing UV FITS file: J0047+0319_X_uvs.fits wwins J0047+0319_X_map.win ! wwins: Wrote 1 windows to J0047+0319_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744263 Jy ! Component: 100 - total flux cleaned = -0.0010595 Jy ! Component: 150 - total flux cleaned = -0.00105906 Jy ! Component: 200 - total flux cleaned = -0.00100029 Jy ! Component: 250 - total flux cleaned = -0.000943767 Jy ! Component: 300 - total flux cleaned = -0.000888737 Jy ! Component: 350 - total flux cleaned = -0.000916089 Jy ! Component: 400 - total flux cleaned = -0.000942722 Jy ! Component: 450 - total flux cleaned = -0.000916435 Jy ! Component: 500 - total flux cleaned = -0.000993537 Jy ! Component: 550 - total flux cleaned = -0.00104421 Jy ! Component: 600 - total flux cleaned = -0.000969891 Jy ! Component: 650 - total flux cleaned = -0.000970455 Jy ! Component: 700 - total flux cleaned = -0.000946643 Jy ! Component: 750 - total flux cleaned = -0.000970176 Jy ! Component: 800 - total flux cleaned = -0.000923065 Jy ! Component: 850 - total flux cleaned = -0.000945962 Jy ! Component: 900 - total flux cleaned = -0.000923177 Jy ! Component: 950 - total flux cleaned = -0.000855744 Jy ! Component: 1000 - total flux cleaned = -0.000878009 Jy ! Component: 1050 - total flux cleaned = -0.000811949 Jy ! Component: 1100 - total flux cleaned = -0.000746896 Jy ! Component: 1150 - total flux cleaned = -0.000703666 Jy ! Component: 1200 - total flux cleaned = -0.000703421 Jy ! Component: 1250 - total flux cleaned = -0.000618782 Jy ! Component: 1300 - total flux cleaned = -0.000576927 Jy ! Component: 1350 - total flux cleaned = -0.000473753 Jy ! Component: 1400 - total flux cleaned = -0.000392049 Jy ! Component: 1450 - total flux cleaned = -0.000392067 Jy ! Component: 1500 - total flux cleaned = -0.000311787 Jy ! Component: 1550 - total flux cleaned = -0.000311634 Jy ! Component: 1600 - total flux cleaned = -0.000213008 Jy ! Component: 1650 - total flux cleaned = -0.00017391 Jy ! Component: 1700 - total flux cleaned = -0.000115701 Jy ! Component: 1750 - total flux cleaned = -0.000134754 Jy ! Component: 1800 - total flux cleaned = -0.000191894 Jy ! Component: 1850 - total flux cleaned = -0.000134821 Jy ! Component: 1900 - total flux cleaned = -7.82097e-05 Jy ! Component: 1950 - total flux cleaned = -5.9433e-05 Jy ! Component: 2000 - total flux cleaned = -7.77794e-05 Jy ! Component: 2050 - total flux cleaned = -4.1578e-06 Jy ! Component: 2100 - total flux cleaned = -5.90285e-05 Jy ! Component: 2150 - total flux cleaned = -7.72446e-05 Jy ! Component: 2200 - total flux cleaned = -5.92975e-05 Jy ! Component: 2250 - total flux cleaned = -4.11043e-05 Jy ! Component: 2300 - total flux cleaned = -0.000112251 Jy ! Component: 2350 - total flux cleaned = -0.000165215 Jy ! Component: 2400 - total flux cleaned = -0.00014743 Jy ! Component: 2450 - total flux cleaned = -9.49709e-05 Jy ! Component: 2500 - total flux cleaned = -0.000164514 Jy ! Component: 2550 - total flux cleaned = -0.000112688 Jy ! Component: 2600 - total flux cleaned = -0.000147138 Jy ! Component: 2650 - total flux cleaned = -0.000164315 Jy ! Component: 2700 - total flux cleaned = -0.000181384 Jy ! Component: 2750 - total flux cleaned = -0.00021528 Jy ! Component: 2800 - total flux cleaned = -0.00023222 Jy ! Component: 2850 - total flux cleaned = -0.000215527 Jy ! Component: 2900 - total flux cleaned = -0.000198925 Jy ! Component: 2950 - total flux cleaned = -0.000182525 Jy ! Component: 3000 - total flux cleaned = -0.000231974 Jy ! Component: 3050 - total flux cleaned = -0.000199274 Jy ! Component: 3100 - total flux cleaned = -0.000231875 Jy ! Component: 3150 - total flux cleaned = -0.000167014 Jy ! Component: 3200 - total flux cleaned = -0.000247684 Jy ! Component: 3250 - total flux cleaned = -0.000263753 Jy ! Component: 3300 - total flux cleaned = -0.000247659 Jy ! Component: 3350 - total flux cleaned = -0.000263557 Jy ! Component: 3400 - total flux cleaned = -0.000279446 Jy ! Component: 3450 - total flux cleaned = -0.00023201 Jy ! Component: 3500 - total flux cleaned = -0.00026346 Jy ! Component: 3550 - total flux cleaned = -0.000341805 Jy ! Component: 3600 - total flux cleaned = -0.000388615 Jy ! Component: 3650 - total flux cleaned = -0.000341946 Jy ! Component: 3700 - total flux cleaned = -0.000341896 Jy ! Component: 3750 - total flux cleaned = -0.000326456 Jy ! Component: 3800 - total flux cleaned = -0.000341732 Jy ! Component: 3850 - total flux cleaned = -0.000311216 Jy ! Component: 3900 - total flux cleaned = -0.000326438 Jy ! Component: 3950 - total flux cleaned = -0.000386957 Jy ! Component: 4000 - total flux cleaned = -0.000432256 Jy ! Component: 4050 - total flux cleaned = -0.000432214 Jy ! Total flux subtracted in 4096 components = -0.000462226 Jy ! Clean residual min=-0.000870 max=0.000991 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.243841 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 373 components and 0.243841 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0047+0319_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 2.314 at -8.551 degrees (North through East) ! Clean map min=-0.0015232 max=0.23579 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0047+0319_X_map.fits wmodel /scr/pima/rv123_uvs/J0047+0319_X_map.mod ! Writing 373 model components to file: /scr/pima/rv123_uvs/J0047+0319_X_map.mod wobs /scr/pima/rv123_uvs/J0047+0319_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0047+0319_X_uvs.fits wwins /scr/pima/rv123_uvs/J0047+0319_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv123_uvs/J0047+0319_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323531 0.323531 0.647062 1.29412 2.58825 5.17649 10.353 20.706 41.412 82.8239 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 927.268 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0047+0319_X_dfm.log closed on Sun Dec 23 00:38:55 2018