! Started logfile: /image_prod/ug002_uva//J1323+7942_S_dfm.log on Thu Mar 5 01:11:35 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//J1323+7942_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1323+7942_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879444 visibilities/baseline/integration-bin. ! Found source: J1323+7942 ! ! 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 9498 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 J1323+7942_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.070424Jy sigma=7.150053 ! Fit after self-cal, rms=0.628613Jy sigma=4.144248 ! 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=3.047 mas, bmaj=4.691 mas, bpa=83.64 degrees ! Estimated noise=1.65319 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 = 0.299002 Jy ! Component: 100 - total flux cleaned = 0.381092 Jy ! Total flux subtracted in 100 components = 0.381092 Jy ! Clean residual min=-0.015731 max=0.032708 Jy/beam ! Clean residual mean=-0.000064 rms=0.004564 Jy/beam ! Combined flux in latest and established models = 0.381092 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.381092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140006Jy sigma=0.860913 ! Fit after self-cal, rms=0.139853Jy sigma=0.859748 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348858 Jy ! Component: 100 - total flux cleaned = 0.0529971 Jy ! Total flux subtracted in 100 components = 0.0529971 Jy ! Clean residual min=-0.015571 max=0.016785 Jy/beam ! Clean residual mean=-0.000029 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 0.434089 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.434089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132374Jy sigma=0.790808 ! Fit after self-cal, rms=0.132186Jy sigma=0.789521 ! 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=3.727 mas, bmaj=5.417 mas, bpa=82.74 degrees ! Estimated noise=1.10983 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 = 0.0110281 Jy ! Component: 100 - total flux cleaned = 0.0156291 Jy ! Component: 150 - total flux cleaned = 0.0168469 Jy ! Component: 200 - total flux cleaned = 0.0178576 Jy ! Total flux subtracted in 200 components = 0.0178576 Jy ! Clean residual min=-0.014987 max=0.017185 Jy/beam ! Clean residual mean=-0.000068 rms=0.004356 Jy/beam ! Combined flux in latest and established models = 0.451947 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.451947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131424Jy sigma=0.781627 ! Fit after self-cal, rms=0.131348Jy sigma=0.781142 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.727 x 5.417 at 82.74 degrees (North through East) ! Clean map min=-0.014658 max=0.38287 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.97 KP 0.94 ! LA 0.94 MK 0.97 NL 0.95 OV 1.30 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.96 KP 0.91 ! LA 0.92 MK 0.94 NL 1.15 OV 4.44 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.97 KP 0.95 ! LA 0.97 MK 0.96 NL 0.90 OV 1.24 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.131348Jy sigma=0.781142 ! Fit after self-cal, rms=0.166944Jy sigma=0.559009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.389 mas, bpa=82.66 degrees ! Estimated noise=1.11076 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 = 0.00705907 Jy ! Component: 100 - total flux cleaned = 0.0104413 Jy ! Component: 150 - total flux cleaned = 0.0119224 Jy ! Component: 200 - total flux cleaned = 0.0121678 Jy ! Total flux subtracted in 200 components = 0.0121678 Jy ! Clean residual min=-0.010545 max=0.008637 Jy/beam ! Clean residual mean=0.000021 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.464114 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.464114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166439Jy sigma=0.556632 ! Fit after self-cal, rms=0.167094Jy sigma=0.555919 ! 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=0.167094Jy sigma=0.555919 ! Fit after self-cal, rms=0.157691Jy sigma=0.457564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.665 mas, bmaj=5.346 mas, bpa=81.66 degrees ! Estimated noise=1.10999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236046 Jy ! Component: 100 - total flux cleaned = 0.00261506 Jy ! Component: 150 - total flux cleaned = 0.00277129 Jy ! Component: 200 - total flux cleaned = 0.00281531 Jy ! Total flux subtracted in 200 components = 0.00281531 Jy ! Clean residual min=-0.002800 max=0.004441 Jy/beam ! Clean residual mean=-0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.46693 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.46693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157652Jy sigma=0.456685 ! Fit after self-cal, rms=0.157725Jy sigma=0.456433 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 (9.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369613 Jy ! Component: 100 - total flux cleaned = 0.00386895 Jy ! Component: 150 - total flux cleaned = 0.0037428 Jy ! Component: 200 - total flux cleaned = 0.00368982 Jy ! Total flux subtracted in 200 components = 0.00368982 Jy ! Clean residual min=-0.002557 max=0.002758 Jy/beam ! Clean residual mean=-0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.470619 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.470619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157607Jy sigma=0.454866 ! Fit after self-cal, rms=0.157602Jy sigma=0.454690 ! Inverting map ! Added new window around map position (75, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138288 Jy ! Component: 100 - total flux cleaned = 0.00171557 Jy ! Component: 150 - total flux cleaned = 0.00210974 Jy ! Component: 200 - total flux cleaned = 0.00230784 Jy ! Total flux subtracted in 200 components = 0.00230784 Jy ! Clean residual min=-0.002316 max=0.002502 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.472927 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.472927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157514Jy sigma=0.453942 ! Fit after self-cal, rms=0.157504Jy sigma=0.453910 ! Inverting map ! Added new window around map position (-100, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179017 Jy ! Component: 100 - total flux cleaned = 0.00194983 Jy ! Component: 150 - total flux cleaned = 0.00204223 Jy ! Component: 200 - total flux cleaned = 0.00208613 Jy ! Total flux subtracted in 200 components = 0.00208613 Jy ! Clean residual min=-0.002247 max=0.002247 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.475013 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.475013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157450Jy sigma=0.453385 ! Fit after self-cal, rms=0.157442Jy sigma=0.453355 ! 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=0.157442Jy sigma=0.453355 ! Fit after self-cal, rms=0.157270Jy sigma=0.452861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=5.33 mas, bpa=81.56 degrees ! Estimated noise=1.10876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019173 Jy ! Component: 100 - total flux cleaned = 0.00288868 Jy ! Component: 150 - total flux cleaned = 0.00313861 Jy ! Component: 200 - total flux cleaned = 0.0032555 Jy ! Total flux subtracted in 200 components = 0.0032555 Jy ! Clean residual min=-0.002212 max=0.002081 Jy/beam ! Clean residual mean=-0.000006 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.478269 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.478269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157232Jy sigma=0.452410 ! Fit after self-cal, rms=0.157222Jy sigma=0.452382 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 = 0.000551696 Jy ! Component: 100 - total flux cleaned = 0.000692783 Jy ! Component: 150 - total flux cleaned = 0.000725779 Jy ! Component: 200 - total flux cleaned = 0.000758037 Jy ! Total flux subtracted in 200 components = 0.000758037 Jy ! Clean residual min=-0.002193 max=0.002058 Jy/beam ! Clean residual mean=-0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.479027 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.479027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157203Jy sigma=0.452187 ! Fit after self-cal, rms=0.157201Jy sigma=0.452183 ! 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=0.157201Jy sigma=0.452183 ! Fit after self-cal, rms=0.157237Jy sigma=0.452061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.99 mas, bmaj=9.634 mas, bpa=79.22 degrees ! Estimated noise=1.41193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012374 Jy ! Component: 100 - total flux cleaned = 0.00119263 Jy ! Component: 150 - total flux cleaned = 0.00112421 Jy ! Component: 200 - total flux cleaned = 0.00115134 Jy ! Total flux subtracted in 200 components = 0.00115134 Jy ! Clean residual min=-0.002390 max=0.002166 Jy/beam ! Clean residual mean=-0.000012 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.480178 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.480178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157228Jy sigma=0.451912 ! Fit after self-cal, rms=0.157222Jy sigma=0.451875 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 = 0.000152817 Jy ! Component: 100 - total flux cleaned = 5.15352e-05 Jy ! Component: 150 - total flux cleaned = -3.76449e-05 Jy ! Component: 200 - total flux cleaned = -7.83717e-05 Jy ! Total flux subtracted in 200 components = -7.83717e-05 Jy ! Clean residual min=-0.002275 max=0.002148 Jy/beam ! Clean residual mean=-0.000011 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.4801 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.4801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157218Jy sigma=0.451857 ! Fit after self-cal, rms=0.157216Jy sigma=0.451848 ! 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=3.65 mas, bmaj=5.322 mas, bpa=81.54 degrees ! Estimated noise=1.10896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.65 x 5.322 at 81.54 degrees (North through East) ! Clean map min=-0.0021488 max=0.38044 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=3.001 mas, bmaj=4.612 mas, bpa=82.11 degrees ! Estimated noise=1.61858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.292879 Jy ! Component: 100 - total flux cleaned = 0.37764 Jy ! Component: 150 - total flux cleaned = 0.415228 Jy ! Component: 200 - total flux cleaned = 0.436306 Jy ! Total flux subtracted in 200 components = 0.436306 Jy ! Clean residual min=-0.005236 max=0.010534 Jy/beam ! Clean residual mean=-0.000027 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.436306 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.436306 Jy ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=5.322 mas, bpa=81.54 degrees ! Estimated noise=1.10896 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 = 0.015825 Jy ! Component: 100 - total flux cleaned = 0.0248412 Jy ! Component: 150 - total flux cleaned = 0.030344 Jy ! Component: 200 - total flux cleaned = 0.0340524 Jy ! Total flux subtracted in 200 components = 0.0340524 Jy ! Clean residual min=-0.002466 max=0.002642 Jy/beam ! Clean residual mean=-0.000016 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.470358 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.470358 Jy ! Inverting map ! Added new window around map position (-6, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305214 Jy ! Component: 100 - total flux cleaned = 0.00546769 Jy ! Component: 150 - total flux cleaned = 0.00707045 Jy ! Component: 200 - total flux cleaned = 0.00816499 Jy ! Total flux subtracted in 200 components = 0.00816499 Jy ! Clean residual min=-0.002262 max=0.002178 Jy/beam ! Clean residual mean=-0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.478523 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 0.478523 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=7.99 mas, bmaj=9.634 mas, bpa=79.22 degrees ! Estimated noise=1.41193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119272 Jy ! Component: 100 - total flux cleaned = 0.00168465 Jy ! Component: 150 - total flux cleaned = 0.00189182 Jy ! Component: 200 - total flux cleaned = 0.00193783 Jy ! Total flux subtracted in 200 components = 0.00193783 Jy ! Clean residual min=-0.002296 max=0.002202 Jy/beam ! Clean residual mean=-0.000009 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.480461 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 = -1.05192e-08 Jy ! Component: 100 - total flux cleaned = -6.46043e-07 Jy ! Component: 150 - total flux cleaned = -1.94007e-06 Jy ! Component: 200 - total flux cleaned = -6.10769e-05 Jy ! Total flux subtracted in 200 components = -6.10769e-05 Jy ! Clean residual min=-0.002240 max=0.002184 Jy/beam ! Clean residual mean=-0.000009 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.4804 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 129 components and 0.4804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=5.322 mas, bpa=81.54 degrees ! Estimated noise=1.10896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450665 Jy ! Component: 100 - total flux cleaned = -0.000266325 Jy ! Component: 150 - total flux cleaned = -5.75439e-05 Jy ! Component: 200 - total flux cleaned = 9.51468e-05 Jy ! Total flux subtracted in 200 components = 9.51468e-05 Jy ! Clean residual min=-0.001908 max=0.001905 Jy/beam ! Clean residual mean=-0.000005 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.480495 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 153 components and 0.480495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157184Jy sigma=0.451439 ! Fit after self-cal, rms=0.157167Jy sigma=0.451339 wmodel J1323+7942_S_map.mod ! Writing 153 model components to file: J1323+7942_S_map.mod wobs J1323+7942_S_uvs.fits ! Writing UV FITS file: J1323+7942_S_uvs.fits wwins J1323+7942_S_map.win ! wwins: Wrote 5 windows to J1323+7942_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 = -0.000600149 Jy ! Component: 100 - total flux cleaned = -0.000766964 Jy ! Component: 150 - total flux cleaned = -0.000768089 Jy ! Component: 200 - total flux cleaned = -0.000768559 Jy ! Component: 250 - total flux cleaned = -0.000676942 Jy ! Component: 300 - total flux cleaned = -0.000587535 Jy ! Component: 350 - total flux cleaned = -0.00055854 Jy ! Component: 400 - total flux cleaned = -0.000414156 Jy ! Component: 450 - total flux cleaned = -0.000272227 Jy ! Component: 500 - total flux cleaned = -0.000160473 Jy ! Component: 550 - total flux cleaned = -7.79107e-05 Jy ! Component: 600 - total flux cleaned = 3.6145e-06 Jy ! Component: 650 - total flux cleaned = 0.000110848 Jy ! Component: 700 - total flux cleaned = 0.000322783 Jy ! Component: 750 - total flux cleaned = 0.000401218 Jy ! Component: 800 - total flux cleaned = 0.000504785 Jy ! Component: 850 - total flux cleaned = 0.000657842 Jy ! Component: 900 - total flux cleaned = 0.000758596 Jy ! Component: 950 - total flux cleaned = 0.000957773 Jy ! Component: 1000 - total flux cleaned = 0.00103171 Jy ! Component: 1050 - total flux cleaned = 0.00117787 Jy ! Component: 1100 - total flux cleaned = 0.00125042 Jy ! Component: 1150 - total flux cleaned = 0.00146526 Jy ! Component: 1200 - total flux cleaned = 0.00167786 Jy ! Component: 1250 - total flux cleaned = 0.00170111 Jy ! Component: 1300 - total flux cleaned = 0.0018863 Jy ! Component: 1350 - total flux cleaned = 0.00197781 Jy ! Component: 1400 - total flux cleaned = 0.00213634 Jy ! Component: 1450 - total flux cleaned = 0.00224829 Jy ! Component: 1500 - total flux cleaned = 0.00233687 Jy ! Component: 1550 - total flux cleaned = 0.0024468 Jy ! Component: 1600 - total flux cleaned = 0.00255549 Jy ! Component: 1650 - total flux cleaned = 0.00264189 Jy ! Component: 1700 - total flux cleaned = 0.00270614 Jy ! Component: 1750 - total flux cleaned = 0.00274851 Jy ! Component: 1800 - total flux cleaned = 0.00276966 Jy ! Component: 1850 - total flux cleaned = 0.00281119 Jy ! Component: 1900 - total flux cleaned = 0.00285249 Jy ! Component: 1950 - total flux cleaned = 0.00285216 Jy ! Component: 2000 - total flux cleaned = 0.00289275 Jy ! Component: 2050 - total flux cleaned = 0.00295309 Jy ! Component: 2100 - total flux cleaned = 0.00295301 Jy ! Component: 2150 - total flux cleaned = 0.00301244 Jy ! Component: 2200 - total flux cleaned = 0.0029733 Jy ! Component: 2250 - total flux cleaned = 0.00305147 Jy ! Component: 2300 - total flux cleaned = 0.00310977 Jy ! Component: 2350 - total flux cleaned = 0.0031481 Jy ! Component: 2400 - total flux cleaned = 0.00318644 Jy ! Component: 2450 - total flux cleaned = 0.0031674 Jy ! Component: 2500 - total flux cleaned = 0.00331831 Jy ! Component: 2550 - total flux cleaned = 0.00329937 Jy ! Component: 2600 - total flux cleaned = 0.00337365 Jy ! Component: 2650 - total flux cleaned = 0.00344733 Jy ! Component: 2700 - total flux cleaned = 0.00344745 Jy ! Component: 2750 - total flux cleaned = 0.00355634 Jy ! Component: 2800 - total flux cleaned = 0.00355627 Jy ! Component: 2850 - total flux cleaned = 0.00361009 Jy ! Component: 2900 - total flux cleaned = 0.00368147 Jy ! Component: 2950 - total flux cleaned = 0.00376973 Jy ! Component: 3000 - total flux cleaned = 0.0037872 Jy ! Component: 3050 - total flux cleaned = 0.00382217 Jy ! Component: 3100 - total flux cleaned = 0.00385675 Jy ! Component: 3150 - total flux cleaned = 0.00392571 Jy ! Component: 3200 - total flux cleaned = 0.00397688 Jy ! Component: 3250 - total flux cleaned = 0.00401088 Jy ! Component: 3300 - total flux cleaned = 0.00406163 Jy ! Component: 3350 - total flux cleaned = 0.00407823 Jy ! Component: 3400 - total flux cleaned = 0.0042119 Jy ! Component: 3450 - total flux cleaned = 0.00422854 Jy ! Component: 3500 - total flux cleaned = 0.00431129 Jy ! Component: 3550 - total flux cleaned = 0.00436056 Jy ! Component: 3600 - total flux cleaned = 0.0044259 Jy ! Component: 3650 - total flux cleaned = 0.00442592 Jy ! Component: 3700 - total flux cleaned = 0.00445814 Jy ! Component: 3750 - total flux cleaned = 0.00444228 Jy ! Component: 3800 - total flux cleaned = 0.00453806 Jy ! Component: 3850 - total flux cleaned = 0.00460151 Jy ! Component: 3900 - total flux cleaned = 0.00461718 Jy ! Component: 3950 - total flux cleaned = 0.00457007 Jy ! Component: 4000 - total flux cleaned = 0.00460132 Jy ! Component: 4050 - total flux cleaned = 0.00464793 Jy ! Total flux subtracted in 4096 components = 0.00467874 Jy ! Clean residual min=-0.001053 max=0.000846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.485174 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 468 components and 0.485174 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1323+7942_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.65 x 5.322 at 81.54 degrees (North through East) ! Clean map min=-0.0016116 max=0.37971 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1323+7942_S_map.fits wmodel /image_prod/ug002_uva//J1323+7942_S_map.mod ! Writing 468 model components to file: /image_prod/ug002_uva//J1323+7942_S_map.mod wobs /image_prod/ug002_uva//J1323+7942_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1323+7942_S_uvs.fits wwins /image_prod/ug002_uva//J1323+7942_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1323+7942_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.379712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280734 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2218 0.2218 0.4436 0.8872 1.7744 3.5488 7.0976 14.1952 28.3904 56.7808 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.379 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1352.57 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1323+7942_S_dfm.log closed on Thu Mar 5 01:11:39 2020