! Started logfile: /scr/pima/rv102_uvs/J2303-1002_S_dfm.log on Sat Nov 9 09:37:04 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J2303-1002_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2303-1002_S_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2303-1002 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4312 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 J2303-1002_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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.008030Jy sigma=16.259216 ! Fit after self-cal, rms=0.899303Jy sigma=14.492981 ! 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=2.316 mas, bmaj=7.225 mas, bpa=-5.546 degrees ! Estimated noise=1.18055 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 = 0.0776117 Jy ! Component: 100 - total flux cleaned = 0.0959086 Jy ! Total flux subtracted in 100 components = 0.0959086 Jy ! Clean residual min=-0.006529 max=0.010827 Jy/beam ! Clean residual mean=-0.000011 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.0959086 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0959086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074726Jy sigma=1.060945 ! Fit after self-cal, rms=0.074688Jy sigma=1.060447 ! Inverting map ! Added new window around map position (2.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103604 Jy ! Component: 100 - total flux cleaned = 0.0160585 Jy ! Total flux subtracted in 100 components = 0.0160585 Jy ! Clean residual min=-0.005553 max=0.005944 Jy/beam ! Clean residual mean=-0.000011 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.111967 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.111967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073278Jy sigma=1.027418 ! Fit after self-cal, rms=0.073247Jy sigma=1.025833 ! 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=2.856 mas, bmaj=8.404 mas, bpa=-6.898 degrees ! Estimated noise=0.682391 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 = 0.00501813 Jy ! Component: 100 - total flux cleaned = 0.00773999 Jy ! Component: 150 - total flux cleaned = 0.00926093 Jy ! Component: 200 - total flux cleaned = 0.00966884 Jy ! Total flux subtracted in 200 components = 0.00966884 Jy ! Clean residual min=-0.003328 max=0.002972 Jy/beam ! Clean residual mean=-0.000012 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.121636 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.121636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072952Jy sigma=1.018607 ! Fit after self-cal, rms=0.072985Jy sigma=1.018469 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.856 x 8.404 at -6.898 degrees (North through East) ! Clean map min=-0.0032341 max=0.097743 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.03 KP 0.88 LA 0.99 ! MK 1.51 PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.04 KP 0.95 LA 1.04 ! MK 1.14 NL 0.97 PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.00 KP 0.95 LA 0.99 ! MK 0.94 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.06 KP 0.93 LA 0.97 ! MK 0.98 NL 1.01 PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 0.95 LA 1.11 ! MK 1.20 PT 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.09 KP 0.98 LA 1.00 ! MK 1.00 NL 0.92 PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.07 KP 0.97 LA 1.04 ! MK 0.83 PT 1.06 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.12 KP 1.04 LA 1.02 ! MK 0.80 NL 0.89 PT 1.04 SC 0.95 ! ! ! Fit before self-cal, rms=0.072985Jy sigma=1.018469 ! Fit after self-cal, rms=0.074339Jy sigma=1.008215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=8.403 mas, bpa=-6.608 degrees ! Estimated noise=0.680766 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 = -9.53953e-06 Jy ! Component: 100 - total flux cleaned = 1.50352e-05 Jy ! Component: 150 - total flux cleaned = 1.51946e-05 Jy ! Component: 200 - total flux cleaned = 1.53051e-05 Jy ! Total flux subtracted in 200 components = 1.53051e-05 Jy ! Clean residual min=-0.002943 max=0.002656 Jy/beam ! Clean residual mean=-0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.121651 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.121651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074318Jy sigma=1.008001 ! Fit after self-cal, rms=0.074400Jy sigma=1.007658 ! 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=0.074400Jy sigma=1.007658 ! Fit after self-cal, rms=0.074353Jy sigma=1.007609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.849 mas, bmaj=8.39 mas, bpa=-6.565 degrees ! Estimated noise=0.68056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114254 Jy ! Component: 100 - total flux cleaned = 0.000136003 Jy ! Component: 150 - total flux cleaned = 0.000173731 Jy ! Component: 200 - total flux cleaned = 0.000190216 Jy ! Total flux subtracted in 200 components = 0.000190216 Jy ! Clean residual min=-0.002948 max=0.002661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.121841 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.121842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074341Jy sigma=1.007475 ! Fit after self-cal, rms=0.074341Jy sigma=1.007462 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 = -2.91685e-05 Jy ! Component: 100 - total flux cleaned = 5.26879e-06 Jy ! Component: 150 - total flux cleaned = 2.02512e-05 Jy ! Component: 200 - total flux cleaned = 2.02873e-05 Jy ! Total flux subtracted in 200 components = 2.02873e-05 Jy ! Clean residual min=-0.002932 max=0.002647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.121862 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.121862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074335Jy sigma=1.007356 ! Fit after self-cal, rms=0.074334Jy sigma=1.007346 ! 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=0.074334Jy sigma=1.007346 ! Fit after self-cal, rms=0.074213Jy sigma=1.007329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=8.377 mas, bpa=-6.499 degrees ! Estimated noise=0.680503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181455 Jy ! Component: 100 - total flux cleaned = 0.00019822 Jy ! Component: 150 - total flux cleaned = 0.000213139 Jy ! Component: 200 - total flux cleaned = 0.000226826 Jy ! Total flux subtracted in 200 components = 0.000226826 Jy ! Clean residual min=-0.002935 max=0.002647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.122089 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.122089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074205Jy sigma=1.007241 ! Fit after self-cal, rms=0.074204Jy sigma=1.007233 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 = -1.9867e-05 Jy ! Component: 100 - total flux cleaned = 7.60934e-06 Jy ! Component: 150 - total flux cleaned = 7.17374e-06 Jy ! Component: 200 - total flux cleaned = 7.42042e-06 Jy ! Total flux subtracted in 200 components = 7.42042e-06 Jy ! Clean residual min=-0.002925 max=0.002641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.122096 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.122096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074200Jy sigma=1.007156 ! Fit after self-cal, rms=0.074200Jy sigma=1.007151 ! 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=0.074200Jy sigma=1.007151 ! Fit after self-cal, rms=0.074135Jy sigma=1.007137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.545 mas, bmaj=16.6 mas, bpa=-9.267 degrees ! Estimated noise=0.863376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197462 Jy ! Component: 100 - total flux cleaned = 0.000255764 Jy ! Component: 150 - total flux cleaned = 0.000299423 Jy ! Component: 200 - total flux cleaned = 0.000326354 Jy ! Total flux subtracted in 200 components = 0.000326354 Jy ! Clean residual min=-0.002974 max=0.002023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.122422 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 76 components and 0.122422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074133Jy sigma=1.007127 ! Fit after self-cal, rms=0.074132Jy sigma=1.007109 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 = -5.10421e-05 Jy ! Component: 100 - total flux cleaned = -3.2502e-05 Jy ! Component: 150 - total flux cleaned = -1.85681e-05 Jy ! Component: 200 - total flux cleaned = -5.59599e-06 Jy ! Total flux subtracted in 200 components = -5.59599e-06 Jy ! Clean residual min=-0.002983 max=0.002009 Jy/beam ! Clean residual mean=-0.000004 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.122417 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.122417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074132Jy sigma=1.007114 ! Fit after self-cal, rms=0.074132Jy sigma=1.007104 ! 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=2.846 mas, bmaj=8.365 mas, bpa=-6.434 degrees ! Estimated noise=0.680782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.846 x 8.365 at -6.434 degrees (North through East) ! Clean map min=-0.0027907 max=0.097364 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=2.302 mas, bmaj=7.213 mas, bpa=-5.081 degrees ! Estimated noise=1.17275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0770098 Jy ! Component: 100 - total flux cleaned = 0.096425 Jy ! Component: 150 - total flux cleaned = 0.10577 Jy ! Component: 200 - total flux cleaned = 0.111503 Jy ! Total flux subtracted in 200 components = 0.111503 Jy ! Clean residual min=-0.004412 max=0.004897 Jy/beam ! Clean residual mean=-0.000003 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.111503 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.111503 Jy ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=8.365 mas, bpa=-6.434 degrees ! Estimated noise=0.680782 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 = 0.00568342 Jy ! Component: 100 - total flux cleaned = 0.00827115 Jy ! Component: 150 - total flux cleaned = 0.00951103 Jy ! Component: 200 - total flux cleaned = 0.00968862 Jy ! Total flux subtracted in 200 components = 0.00968862 Jy ! Clean residual min=-0.003012 max=0.002615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.121192 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.121192 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=7.545 mas, bmaj=16.6 mas, bpa=-9.267 degrees ! Estimated noise=0.863376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101125 Jy ! Component: 100 - total flux cleaned = 0.00101329 Jy ! Component: 150 - total flux cleaned = 0.0010432 Jy ! Component: 200 - total flux cleaned = 0.00106658 Jy ! Total flux subtracted in 200 components = 0.00106658 Jy ! Clean residual min=-0.002933 max=0.002011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.122258 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 = 1.90012e-05 Jy ! Component: 100 - total flux cleaned = 2.06022e-05 Jy ! Component: 150 - total flux cleaned = 2.12391e-05 Jy ! Component: 200 - total flux cleaned = 2.27029e-05 Jy ! Total flux subtracted in 200 components = 2.27029e-05 Jy ! Clean residual min=-0.002969 max=0.002029 Jy/beam ! Clean residual mean=-0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.122281 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.122281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=8.365 mas, bpa=-6.434 degrees ! Estimated noise=0.680782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.36062e-05 Jy ! Component: 100 - total flux cleaned = -8.16644e-05 Jy ! Component: 150 - total flux cleaned = -0.000110793 Jy ! Component: 200 - total flux cleaned = -8.69163e-05 Jy ! Total flux subtracted in 200 components = -8.69163e-05 Jy ! Clean residual min=-0.002979 max=0.002619 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.122194 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.122194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074160Jy sigma=1.007549 ! Fit after self-cal, rms=0.074169Jy sigma=1.007433 wmodel J2303-1002_S_map.mod ! Writing 70 model components to file: J2303-1002_S_map.mod wobs J2303-1002_S_uvs.fits ! Writing UV FITS file: J2303-1002_S_uvs.fits wwins J2303-1002_S_map.win ! wwins: Wrote 2 windows to J2303-1002_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 = -0.000790108 Jy ! Component: 100 - total flux cleaned = -0.00137667 Jy ! Component: 150 - total flux cleaned = -0.00187667 Jy ! Component: 200 - total flux cleaned = -0.00215092 Jy ! Component: 250 - total flux cleaned = -0.00244995 Jy ! Component: 300 - total flux cleaned = -0.00252331 Jy ! Component: 350 - total flux cleaned = -0.00262926 Jy ! Component: 400 - total flux cleaned = -0.00272971 Jy ! Component: 450 - total flux cleaned = -0.00282755 Jy ! Component: 500 - total flux cleaned = -0.00292196 Jy ! Component: 550 - total flux cleaned = -0.00292178 Jy ! Component: 600 - total flux cleaned = -0.0030738 Jy ! Component: 650 - total flux cleaned = -0.00322278 Jy ! Component: 700 - total flux cleaned = -0.00328129 Jy ! Component: 750 - total flux cleaned = -0.00342477 Jy ! Component: 800 - total flux cleaned = -0.00348133 Jy ! Component: 850 - total flux cleaned = -0.00361993 Jy ! Component: 900 - total flux cleaned = -0.00367392 Jy ! Component: 950 - total flux cleaned = -0.00364724 Jy ! Component: 1000 - total flux cleaned = -0.00372636 Jy ! Component: 1050 - total flux cleaned = -0.00377811 Jy ! Component: 1100 - total flux cleaned = -0.00380367 Jy ! Component: 1150 - total flux cleaned = -0.00380322 Jy ! Component: 1200 - total flux cleaned = -0.00385286 Jy ! Component: 1250 - total flux cleaned = -0.00387729 Jy ! Component: 1300 - total flux cleaned = -0.00385363 Jy ! Component: 1350 - total flux cleaned = -0.00383049 Jy ! Component: 1400 - total flux cleaned = -0.00383039 Jy ! Component: 1450 - total flux cleaned = -0.00378424 Jy ! Component: 1500 - total flux cleaned = -0.00371557 Jy ! Component: 1550 - total flux cleaned = -0.00367049 Jy ! Component: 1600 - total flux cleaned = -0.00367083 Jy ! Component: 1650 - total flux cleaned = -0.00367065 Jy ! Component: 1700 - total flux cleaned = -0.00351758 Jy ! Component: 1750 - total flux cleaned = -0.00353906 Jy ! Component: 1800 - total flux cleaned = -0.0034745 Jy ! Component: 1850 - total flux cleaned = -0.00339013 Jy ! Component: 1900 - total flux cleaned = -0.00334864 Jy ! Component: 1950 - total flux cleaned = -0.00332794 Jy ! Component: 2000 - total flux cleaned = -0.00324605 Jy ! Component: 2050 - total flux cleaned = -0.00316569 Jy ! Component: 2100 - total flux cleaned = -0.00316576 Jy ! Component: 2150 - total flux cleaned = -0.0030464 Jy ! Component: 2200 - total flux cleaned = -0.0029876 Jy ! Component: 2250 - total flux cleaned = -0.00300711 Jy ! Component: 2300 - total flux cleaned = -0.00292982 Jy ! Component: 2350 - total flux cleaned = -0.00285365 Jy ! Component: 2400 - total flux cleaned = -0.00281579 Jy ! Component: 2450 - total flux cleaned = -0.00275937 Jy ! Component: 2500 - total flux cleaned = -0.00259201 Jy ! Component: 2550 - total flux cleaned = -0.00259213 Jy ! Component: 2600 - total flux cleaned = -0.00248243 Jy ! Component: 2650 - total flux cleaned = -0.00242791 Jy ! Component: 2700 - total flux cleaned = -0.00239191 Jy ! Component: 2750 - total flux cleaned = -0.00233815 Jy ! Component: 2800 - total flux cleaned = -0.00228512 Jy ! Component: 2850 - total flux cleaned = -0.00217986 Jy ! Component: 2900 - total flux cleaned = -0.00219731 Jy ! Component: 2950 - total flux cleaned = -0.00216266 Jy ! Component: 3000 - total flux cleaned = -0.00212819 Jy ! Component: 3050 - total flux cleaned = -0.0020601 Jy ! Component: 3100 - total flux cleaned = -0.00204306 Jy ! Component: 3150 - total flux cleaned = -0.00195902 Jy ! Component: 3200 - total flux cleaned = -0.00192559 Jy ! Component: 3250 - total flux cleaned = -0.00187588 Jy ! Component: 3300 - total flux cleaned = -0.00180988 Jy ! Component: 3350 - total flux cleaned = -0.00172798 Jy ! Component: 3400 - total flux cleaned = -0.00171184 Jy ! Component: 3450 - total flux cleaned = -0.00169548 Jy ! Component: 3500 - total flux cleaned = -0.00159876 Jy ! Component: 3550 - total flux cleaned = -0.00163074 Jy ! Component: 3600 - total flux cleaned = -0.00163067 Jy ! Component: 3650 - total flux cleaned = -0.00158309 Jy ! Component: 3700 - total flux cleaned = -0.00153583 Jy ! Component: 3750 - total flux cleaned = -0.00144192 Jy ! Component: 3800 - total flux cleaned = -0.00144196 Jy ! Component: 3850 - total flux cleaned = -0.00142657 Jy ! Component: 3900 - total flux cleaned = -0.00139574 Jy ! Component: 3950 - total flux cleaned = -0.00134994 Jy ! Component: 4000 - total flux cleaned = -0.00134982 Jy ! Component: 4050 - total flux cleaned = -0.00125886 Jy ! Total flux subtracted in 4096 components = -0.00122873 Jy ! Clean residual min=-0.000762 max=0.001000 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.120965 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 303 components and 0.120965 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J2303-1002_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.846 x 8.365 at -6.434 degrees (North through East) ! Clean map min=-0.0016218 max=0.095629 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2303-1002_S_map.fits wmodel /scr/pima/rv102_uvs/J2303-1002_S_map.mod ! Writing 303 model components to file: /scr/pima/rv102_uvs/J2303-1002_S_map.mod wobs /scr/pima/rv102_uvs/J2303-1002_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2303-1002_S_uvs.fits wwins /scr/pima/rv102_uvs/J2303-1002_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J2303-1002_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0956288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.795918 0.795918 1.59184 3.18367 6.36735 12.7347 25.4694 50.9388 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 376.923 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2303-1002_S_dfm.log closed on Sat Nov 9 09:37:08 2019