! Started logfile: /image_prod/ug002_uva//J0630-1323_S_dfm.log on Wed Mar 4 21:20:34 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//J0630-1323_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0630-1323_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.981667 visibilities/baseline/integration-bin. ! Found source: J0630-1323 ! ! 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 5301 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 J0630-1323_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047664Jy sigma=7.543872 ! Fit after self-cal, rms=0.750037Jy sigma=5.325521 ! 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=2.724 mas, bmaj=6.898 mas, bpa=-0.2655 degrees ! Estimated noise=2.05251 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 = 0.186521 Jy ! Component: 100 - total flux cleaned = 0.254208 Jy ! Total flux subtracted in 100 components = 0.254208 Jy ! Clean residual min=-0.015155 max=0.031112 Jy/beam ! Clean residual mean=-0.000233 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 0.254208 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.254208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112755Jy sigma=0.620996 ! Fit after self-cal, rms=0.112724Jy sigma=0.620417 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341328 Jy ! Component: 100 - total flux cleaned = 0.0514438 Jy ! Total flux subtracted in 100 components = 0.0514438 Jy ! Clean residual min=-0.012058 max=0.009949 Jy/beam ! Clean residual mean=-0.000088 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.305652 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.305652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100131Jy sigma=0.510733 ! Fit after self-cal, rms=0.100117Jy sigma=0.510488 ! 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=3.296 mas, bmaj=7.947 mas, bpa=-1.47 degrees ! Estimated noise=1.42258 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 = 0.0101257 Jy ! Component: 100 - total flux cleaned = 0.0152363 Jy ! Component: 150 - total flux cleaned = 0.0179115 Jy ! Component: 200 - total flux cleaned = 0.0191208 Jy ! Total flux subtracted in 200 components = 0.0191208 Jy ! Clean residual min=-0.011831 max=0.009744 Jy/beam ! Clean residual mean=-0.000004 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.324773 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.324773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098771Jy sigma=0.501584 ! Fit after self-cal, rms=0.098776Jy sigma=0.501532 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.296 x 7.947 at -1.47 degrees (North through East) ! Clean map min=-0.011399 max=0.24708 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.01 LA 1.03 ! MK 1.01 NL 1.03 OV 0.84 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 KP 1.02 LA 1.03 ! MK 0.97 NL 1.10 OV 0.93 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 KP 1.05 LA 1.03 ! MK 1.00 NL 1.02 OV 0.83 PT 1.03 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.098776Jy sigma=0.501532 ! Fit after self-cal, rms=0.092266Jy sigma=0.469775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.98 mas, bpa=-1.615 degrees ! Estimated noise=1.42983 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 = 0.000514602 Jy ! Component: 100 - total flux cleaned = 0.00045724 Jy ! Component: 150 - total flux cleaned = 0.000356003 Jy ! Component: 200 - total flux cleaned = 0.000262403 Jy ! Total flux subtracted in 200 components = 0.000262403 Jy ! Clean residual min=-0.005837 max=0.007015 Jy/beam ! Clean residual mean=-0.000012 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.325035 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.325035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092109Jy sigma=0.469459 ! Fit after self-cal, rms=0.092114Jy sigma=0.469277 ! 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=0.092114Jy sigma=0.469277 ! Fit after self-cal, rms=0.075933Jy sigma=0.444315 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=7.967 mas, bpa=-1.617 degrees ! Estimated noise=1.42792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.1499e-05 Jy ! Component: 100 - total flux cleaned = 7.15157e-05 Jy ! Component: 150 - total flux cleaned = 0.000163694 Jy ! Component: 200 - total flux cleaned = 0.000163422 Jy ! Total flux subtracted in 200 components = 0.000163422 Jy ! Clean residual min=-0.002845 max=0.004390 Jy/beam ! Clean residual mean=-0.000008 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.325199 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.325199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075892Jy sigma=0.444105 ! Fit after self-cal, rms=0.075919Jy sigma=0.444030 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 (10, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385484 Jy ! Component: 100 - total flux cleaned = 0.00461098 Jy ! Component: 150 - total flux cleaned = 0.0049279 Jy ! Component: 200 - total flux cleaned = 0.00513634 Jy ! Total flux subtracted in 200 components = 0.00513634 Jy ! Clean residual min=-0.002452 max=0.002724 Jy/beam ! Clean residual mean=-0.000003 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.330335 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.330335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075696Jy sigma=0.442312 ! Fit after self-cal, rms=0.075656Jy sigma=0.442148 ! 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=0.075656Jy sigma=0.442148 ! Fit after self-cal, rms=0.075277Jy sigma=0.441846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=7.948 mas, bpa=-1.516 degrees ! Estimated noise=1.42327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181786 Jy ! Component: 100 - total flux cleaned = 0.00210027 Jy ! Component: 150 - total flux cleaned = 0.00217905 Jy ! Component: 200 - total flux cleaned = 0.0022139 Jy ! Total flux subtracted in 200 components = 0.0022139 Jy ! Clean residual min=-0.002287 max=0.002581 Jy/beam ! Clean residual mean=-0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.332549 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.332549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075205Jy sigma=0.441466 ! Fit after self-cal, rms=0.075191Jy sigma=0.441423 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 = 0.000520259 Jy ! Component: 100 - total flux cleaned = 0.000550646 Jy ! Component: 150 - total flux cleaned = 0.000578405 Jy ! Component: 200 - total flux cleaned = 0.000632755 Jy ! Total flux subtracted in 200 components = 0.000632755 Jy ! Clean residual min=-0.002223 max=0.002535 Jy/beam ! Clean residual mean=-0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.333182 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.333182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075161Jy sigma=0.441290 ! Fit after self-cal, rms=0.075159Jy sigma=0.441282 ! 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=0.075159Jy sigma=0.441282 ! Fit after self-cal, rms=0.074990Jy sigma=0.441231 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.706 mas, bmaj=16.12 mas, bpa=-2.029 degrees ! Estimated noise=1.75718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000900098 Jy ! Component: 100 - total flux cleaned = 0.00100471 Jy ! Component: 150 - total flux cleaned = 0.00102422 Jy ! Component: 200 - total flux cleaned = 0.00104193 Jy ! Total flux subtracted in 200 components = 0.00104193 Jy ! Clean residual min=-0.002450 max=0.003168 Jy/beam ! Clean residual mean=-0.000011 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.334224 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.334224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074979Jy sigma=0.441224 ! Fit after self-cal, rms=0.074975Jy sigma=0.441217 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 = 0.000144181 Jy ! Component: 100 - total flux cleaned = 0.000180247 Jy ! Component: 150 - total flux cleaned = 0.000196591 Jy ! Component: 200 - total flux cleaned = 0.000196772 Jy ! Total flux subtracted in 200 components = 0.000196772 Jy ! Clean residual min=-0.002430 max=0.003146 Jy/beam ! Clean residual mean=-0.000010 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.33442 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.33442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074967Jy sigma=0.441209 ! Fit after self-cal, rms=0.074966Jy sigma=0.441204 ! 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=3.283 mas, bmaj=7.939 mas, bpa=-1.506 degrees ! Estimated noise=1.42153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 7.939 at -1.506 degrees (North through East) ! Clean map min=-0.0021483 max=0.24762 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=2.72 mas, bmaj=6.906 mas, bpa=-0.3825 degrees ! Estimated noise=2.04276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185729 Jy ! Component: 100 - total flux cleaned = 0.253508 Jy ! Component: 150 - total flux cleaned = 0.287442 Jy ! Component: 200 - total flux cleaned = 0.3047 Jy ! Total flux subtracted in 200 components = 0.3047 Jy ! Clean residual min=-0.005850 max=0.010577 Jy/beam ! Clean residual mean=-0.000095 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.3047 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.3047 Jy ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=7.939 mas, bpa=-1.506 degrees ! Estimated noise=1.42153 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, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117432 Jy ! Component: 100 - total flux cleaned = 0.0178111 Jy ! Component: 150 - total flux cleaned = 0.0215068 Jy ! Component: 200 - total flux cleaned = 0.0240955 Jy ! Total flux subtracted in 200 components = 0.0240955 Jy ! Clean residual min=-0.002498 max=0.002716 Jy/beam ! Clean residual mean=-0.000012 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.328796 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.328796 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=8.706 mas, bmaj=16.12 mas, bpa=-2.029 degrees ! Estimated noise=1.75718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256327 Jy ! Component: 100 - total flux cleaned = 0.00399382 Jy ! Component: 150 - total flux cleaned = 0.00440243 Jy ! Component: 200 - total flux cleaned = 0.00467908 Jy ! Total flux subtracted in 200 components = 0.00467908 Jy ! Clean residual min=-0.002497 max=0.003020 Jy/beam ! Clean residual mean=-0.000013 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.333475 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 = 0.000154491 Jy ! Component: 100 - total flux cleaned = 0.000251518 Jy ! Component: 150 - total flux cleaned = 0.000340078 Jy ! Component: 200 - total flux cleaned = 0.000405063 Jy ! Total flux subtracted in 200 components = 0.000405063 Jy ! Clean residual min=-0.002471 max=0.003007 Jy/beam ! Clean residual mean=-0.000012 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.33388 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 99 components and 0.33388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=7.939 mas, bpa=-1.506 degrees ! Estimated noise=1.42153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.67603e-05 Jy ! Component: 100 - total flux cleaned = 4.169e-06 Jy ! Component: 150 - total flux cleaned = 4.05141e-06 Jy ! Component: 200 - total flux cleaned = 3.64669e-06 Jy ! Total flux subtracted in 200 components = 3.64669e-06 Jy ! Clean residual min=-0.002251 max=0.002681 Jy/beam ! Clean residual mean=-0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.333883 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.333883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074959Jy sigma=0.441211 ! Fit after self-cal, rms=0.074945Jy sigma=0.441134 wmodel J0630-1323_S_map.mod ! Writing 119 model components to file: J0630-1323_S_map.mod wobs J0630-1323_S_uvs.fits ! Writing UV FITS file: J0630-1323_S_uvs.fits wwins J0630-1323_S_map.win ! wwins: Wrote 3 windows to J0630-1323_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 = 0.000919442 Jy ! Component: 100 - total flux cleaned = 0.00104073 Jy ! Component: 150 - total flux cleaned = 0.00119326 Jy ! Component: 200 - total flux cleaned = 0.00119235 Jy ! Component: 250 - total flux cleaned = 0.00129618 Jy ! Component: 300 - total flux cleaned = 0.00129581 Jy ! Component: 350 - total flux cleaned = 0.00139375 Jy ! Component: 400 - total flux cleaned = 0.00152034 Jy ! Component: 450 - total flux cleaned = 0.00158221 Jy ! Component: 500 - total flux cleaned = 0.00173283 Jy ! Component: 550 - total flux cleaned = 0.00182006 Jy ! Component: 600 - total flux cleaned = 0.00187646 Jy ! Component: 650 - total flux cleaned = 0.00190331 Jy ! Component: 700 - total flux cleaned = 0.00201146 Jy ! Component: 750 - total flux cleaned = 0.00206458 Jy ! Component: 800 - total flux cleaned = 0.00211643 Jy ! Component: 850 - total flux cleaned = 0.00214198 Jy ! Component: 900 - total flux cleaned = 0.00216661 Jy ! Component: 950 - total flux cleaned = 0.00216643 Jy ! Component: 1000 - total flux cleaned = 0.00211791 Jy ! Component: 1050 - total flux cleaned = 0.00214192 Jy ! Component: 1100 - total flux cleaned = 0.00211863 Jy ! Component: 1150 - total flux cleaned = 0.00202644 Jy ! Component: 1200 - total flux cleaned = 0.00202691 Jy ! Component: 1250 - total flux cleaned = 0.00204923 Jy ! Component: 1300 - total flux cleaned = 0.00202684 Jy ! Component: 1350 - total flux cleaned = 0.00198359 Jy ! Component: 1400 - total flux cleaned = 0.00189837 Jy ! Component: 1450 - total flux cleaned = 0.0019198 Jy ! Component: 1500 - total flux cleaned = 0.00187805 Jy ! Component: 1550 - total flux cleaned = 0.00177543 Jy ! Component: 1600 - total flux cleaned = 0.00183607 Jy ! Component: 1650 - total flux cleaned = 0.00173614 Jy ! Component: 1700 - total flux cleaned = 0.0016969 Jy ! Component: 1750 - total flux cleaned = 0.00171665 Jy ! Component: 1800 - total flux cleaned = 0.0016589 Jy ! Component: 1850 - total flux cleaned = 0.00165913 Jy ! Component: 1900 - total flux cleaned = 0.00171496 Jy ! Component: 1950 - total flux cleaned = 0.00167788 Jy ! Component: 2000 - total flux cleaned = 0.00175117 Jy ! Component: 2050 - total flux cleaned = 0.00171447 Jy ! Component: 2100 - total flux cleaned = 0.00166053 Jy ! Component: 2150 - total flux cleaned = 0.00171377 Jy ! Component: 2200 - total flux cleaned = 0.00166092 Jy ! Component: 2250 - total flux cleaned = 0.00167827 Jy ! Component: 2300 - total flux cleaned = 0.00160948 Jy ! Component: 2350 - total flux cleaned = 0.00154122 Jy ! Component: 2400 - total flux cleaned = 0.00154105 Jy ! Component: 2450 - total flux cleaned = 0.00145788 Jy ! Component: 2500 - total flux cleaned = 0.00147438 Jy ! Component: 2550 - total flux cleaned = 0.00144175 Jy ! Component: 2600 - total flux cleaned = 0.00137668 Jy ! Component: 2650 - total flux cleaned = 0.00134478 Jy ! Component: 2700 - total flux cleaned = 0.0012972 Jy ! Component: 2750 - total flux cleaned = 0.00136004 Jy ! Component: 2800 - total flux cleaned = 0.00125081 Jy ! Component: 2850 - total flux cleaned = 0.00118885 Jy ! Component: 2900 - total flux cleaned = 0.00114276 Jy ! Component: 2950 - total flux cleaned = 0.00109728 Jy ! Component: 3000 - total flux cleaned = 0.00108232 Jy ! Component: 3050 - total flux cleaned = 0.00102253 Jy ! Component: 3100 - total flux cleaned = 0.00105226 Jy ! Component: 3150 - total flux cleaned = 0.000963902 Jy ! Component: 3200 - total flux cleaned = 0.000920125 Jy ! Component: 3250 - total flux cleaned = 0.000876706 Jy ! Component: 3300 - total flux cleaned = 0.000819186 Jy ! Component: 3350 - total flux cleaned = 0.000790895 Jy ! Component: 3400 - total flux cleaned = 0.000819255 Jy ! Component: 3450 - total flux cleaned = 0.000777025 Jy ! Component: 3500 - total flux cleaned = 0.000790839 Jy ! Component: 3550 - total flux cleaned = 0.000763209 Jy ! Component: 3600 - total flux cleaned = 0.000763257 Jy ! Component: 3650 - total flux cleaned = 0.000736042 Jy ! Component: 3700 - total flux cleaned = 0.000722613 Jy ! Component: 3750 - total flux cleaned = 0.000722518 Jy ! Component: 3800 - total flux cleaned = 0.000695951 Jy ! Component: 3850 - total flux cleaned = 0.000722401 Jy ! Component: 3900 - total flux cleaned = 0.000630072 Jy ! Component: 3950 - total flux cleaned = 0.000630313 Jy ! Component: 4000 - total flux cleaned = 0.000617407 Jy ! Component: 4050 - total flux cleaned = 0.000604489 Jy ! Total flux subtracted in 4096 components = 0.000604411 Jy ! Clean residual min=-0.000756 max=0.000826 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.334488 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 369 components and 0.334488 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0630-1323_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 7.939 at -1.506 degrees (North through East) ! Clean map min=-0.0014707 max=0.24873 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0630-1323_S_map.fits wmodel /image_prod/ug002_uva//J0630-1323_S_map.mod ! Writing 369 model components to file: /image_prod/ug002_uva//J0630-1323_S_map.mod wobs /image_prod/ug002_uva//J0630-1323_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0630-1323_S_uvs.fits wwins /image_prod/ug002_uva//J0630-1323_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0630-1323_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.248729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266664 0.266664 0.533327 1.06665 2.13331 4.26662 8.53323 17.0665 34.1329 68.2659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1125.01 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0630-1323_S_dfm.log closed on Wed Mar 4 21:20:38 2020