! Started logfile: /image_prod/ug002_uva//J0824+2438_S_dfm.log on Wed Mar 4 22:21:56 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//J0824+2438_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0824+2438_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.975926 visibilities/baseline/integration-bin. ! Found source: J0824+2438 ! ! 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 40 lines of history. ! ! Reading 6324 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 J0824+2438_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010934Jy sigma=8.750310 ! Fit after self-cal, rms=0.821926Jy sigma=7.081231 ! 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=3.162 mas, bmaj=9.415 mas, bpa=-20.56 degrees ! Estimated noise=1.45577 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 = 0.138613 Jy ! Component: 100 - total flux cleaned = 0.16884 Jy ! Total flux subtracted in 100 components = 0.16884 Jy ! Clean residual min=-0.006197 max=0.008953 Jy/beam ! Clean residual mean=-0.000018 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.16884 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.16884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067066Jy sigma=0.506314 ! Fit after self-cal, rms=0.067069Jy sigma=0.506288 ! 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=3.89 mas, bmaj=10.08 mas, bpa=-19.35 degrees ! Estimated noise=1.07259 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 (-44, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118446 Jy ! Component: 100 - total flux cleaned = 0.0195784 Jy ! Component: 150 - total flux cleaned = 0.0253783 Jy ! Component: 200 - total flux cleaned = 0.0298257 Jy ! Total flux subtracted in 200 components = 0.0298257 Jy ! Clean residual min=-0.005858 max=0.004789 Jy/beam ! Clean residual mean=-0.000020 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.198666 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 52 components and 0.198666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064129Jy sigma=0.483113 ! Fit after self-cal, rms=0.063978Jy sigma=0.481450 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.89 x 10.08 at -19.35 degrees (North through East) ! Clean map min=-0.0057664 max=0.17788 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.04 KP 1.00 ! LA 1.05 MK 1.00 NL 1.05 OV 1.04 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.05 KP 1.02 ! LA 1.05 MK 1.00 NL 0.95 OV 0.89 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.02 KP 1.02 ! LA 1.07 MK 1.02 NL 0.96 OV 1.05 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.063978Jy sigma=0.481450 ! Fit after self-cal, rms=0.061875Jy sigma=0.470682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=10.08 mas, bpa=-19.31 degrees ! Estimated noise=1.06561 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 = 0.00406873 Jy ! Component: 100 - total flux cleaned = 0.0067699 Jy ! Component: 150 - total flux cleaned = 0.00799501 Jy ! Component: 200 - total flux cleaned = 0.00902612 Jy ! Total flux subtracted in 200 components = 0.00902612 Jy ! Clean residual min=-0.005576 max=0.003962 Jy/beam ! Clean residual mean=-0.000012 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.207692 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 82 components and 0.207692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061435Jy sigma=0.467752 ! Fit after self-cal, rms=0.061435Jy sigma=0.467389 ! 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=0.061435Jy sigma=0.467389 ! Fit after self-cal, rms=0.057370Jy sigma=0.445088 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.911 mas, bmaj=10.09 mas, bpa=-19.5 degrees ! Estimated noise=1.06328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212183 Jy ! Component: 100 - total flux cleaned = 0.00342016 Jy ! Component: 150 - total flux cleaned = 0.00399859 Jy ! Component: 200 - total flux cleaned = 0.00426975 Jy ! Total flux subtracted in 200 components = 0.00426975 Jy ! Clean residual min=-0.002092 max=0.002288 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.211962 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.211962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057260Jy sigma=0.444301 ! Fit after self-cal, rms=0.057245Jy sigma=0.444131 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 = 0.000460356 Jy ! Component: 100 - total flux cleaned = 0.000721863 Jy ! Component: 150 - total flux cleaned = 0.00077343 Jy ! Component: 200 - total flux cleaned = 0.000845983 Jy ! Total flux subtracted in 200 components = 0.000845983 Jy ! Clean residual min=-0.002073 max=0.002374 Jy/beam ! Clean residual mean=0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.212808 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.212808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057214Jy sigma=0.443940 ! Fit after self-cal, rms=0.057213Jy sigma=0.443926 ! Inverting map ! Added new window around map position (68.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179125 Jy ! Component: 100 - total flux cleaned = 0.00230139 Jy ! Component: 150 - total flux cleaned = 0.00267576 Jy ! Component: 200 - total flux cleaned = 0.00298356 Jy ! Total flux subtracted in 200 components = 0.00298356 Jy ! Clean residual min=-0.001989 max=0.001920 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.215791 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.215791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057139Jy sigma=0.443320 ! Fit after self-cal, rms=0.057138Jy sigma=0.443288 ! 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=0.057138Jy sigma=0.443288 ! Fit after self-cal, rms=0.057054Jy sigma=0.443148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.906 mas, bmaj=10.09 mas, bpa=-19.54 degrees ! Estimated noise=1.06288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769809 Jy ! Component: 100 - total flux cleaned = 0.00122436 Jy ! Component: 150 - total flux cleaned = 0.00160869 Jy ! Component: 200 - total flux cleaned = 0.00182188 Jy ! Total flux subtracted in 200 components = 0.00182188 Jy ! Clean residual min=-0.001943 max=0.001878 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.217613 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.217613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057025Jy sigma=0.442971 ! Fit after self-cal, rms=0.057025Jy sigma=0.442962 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 = 0.000268561 Jy ! Component: 100 - total flux cleaned = 0.000402594 Jy ! Component: 150 - total flux cleaned = 0.000552013 Jy ! Component: 200 - total flux cleaned = 0.00065452 Jy ! Total flux subtracted in 200 components = 0.00065452 Jy ! Clean residual min=-0.001930 max=0.001842 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.218268 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 166 components and 0.218268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057007Jy sigma=0.442850 ! Fit after self-cal, rms=0.057007Jy sigma=0.442846 ! 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=0.057007Jy sigma=0.442846 ! Fit after self-cal, rms=0.056995Jy sigma=0.442823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.091 mas, bmaj=11.6 mas, bpa=-15.52 degrees ! Estimated noise=1.21158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010778 Jy ! Component: 100 - total flux cleaned = 0.00178709 Jy ! Component: 150 - total flux cleaned = 0.00212129 Jy ! Component: 200 - total flux cleaned = 0.00235547 Jy ! Total flux subtracted in 200 components = 0.00235547 Jy ! Clean residual min=-0.002052 max=0.002247 Jy/beam ! Clean residual mean=0.000007 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.220623 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 0.220623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056991Jy sigma=0.442740 ! Fit after self-cal, rms=0.056988Jy sigma=0.442724 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 = 0.000358584 Jy ! Component: 100 - total flux cleaned = 0.000600405 Jy ! Component: 150 - total flux cleaned = 0.000766756 Jy ! Component: 200 - total flux cleaned = 0.000920932 Jy ! Total flux subtracted in 200 components = 0.000920932 Jy ! Clean residual min=-0.002016 max=0.002193 Jy/beam ! Clean residual mean=0.000006 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.221544 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 196 components and 0.221544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056988Jy sigma=0.442702 ! Fit after self-cal, rms=0.056987Jy sigma=0.442697 ! 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=3.905 mas, bmaj=10.08 mas, bpa=-19.56 degrees ! Estimated noise=1.06356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.905 x 10.08 at -19.56 degrees (North through East) ! Clean map min=-0.0018049 max=0.17556 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=3.167 mas, bmaj=9.441 mas, bpa=-20.67 degrees ! Estimated noise=1.45121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138091 Jy ! Component: 100 - total flux cleaned = 0.168263 Jy ! Component: 150 - total flux cleaned = 0.178485 Jy ! Component: 200 - total flux cleaned = 0.185223 Jy ! Total flux subtracted in 200 components = 0.185223 Jy ! Clean residual min=-0.003570 max=0.004419 Jy/beam ! Clean residual mean=0.000001 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.185223 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.185223 Jy ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=10.08 mas, bpa=-19.56 degrees ! Estimated noise=1.06356 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 = 0.00662969 Jy ! Component: 100 - total flux cleaned = 0.0113516 Jy ! Component: 150 - total flux cleaned = 0.0150164 Jy ! Component: 200 - total flux cleaned = 0.0179562 Jy ! Total flux subtracted in 200 components = 0.0179562 Jy ! Clean residual min=-0.002463 max=0.002735 Jy/beam ! Clean residual mean=0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.20318 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 95 components and 0.203179 Jy ! Inverting map ! Added new window around map position (-34, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028991 Jy ! Component: 100 - total flux cleaned = 0.00508887 Jy ! Component: 150 - total flux cleaned = 0.0069604 Jy ! Component: 200 - total flux cleaned = 0.00860966 Jy ! Total flux subtracted in 200 components = 0.00860966 Jy ! Clean residual min=-0.001951 max=0.002196 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.211789 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 141 components and 0.211789 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=8.091 mas, bmaj=11.6 mas, bpa=-15.52 degrees ! Estimated noise=1.21158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213188 Jy ! Component: 100 - total flux cleaned = 0.00375633 Jy ! Component: 150 - total flux cleaned = 0.0051159 Jy ! Component: 200 - total flux cleaned = 0.00628105 Jy ! Total flux subtracted in 200 components = 0.00628105 Jy ! Clean residual min=-0.002032 max=0.002429 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.21807 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 = 0.000898782 Jy ! Component: 100 - total flux cleaned = 0.00165583 Jy ! Component: 150 - total flux cleaned = 0.00230355 Jy ! Component: 200 - total flux cleaned = 0.00291729 Jy ! Total flux subtracted in 200 components = 0.00291729 Jy ! Clean residual min=-0.001989 max=0.002288 Jy/beam ! Clean residual mean=0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.220987 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 232 components and 0.220987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=10.08 mas, bpa=-19.56 degrees ! Estimated noise=1.06356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202214 Jy ! Component: 100 - total flux cleaned = 0.000446472 Jy ! Component: 150 - total flux cleaned = 0.000689609 Jy ! Component: 200 - total flux cleaned = 0.000840234 Jy ! Total flux subtracted in 200 components = 0.000840234 Jy ! Clean residual min=-0.001802 max=0.001839 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.221828 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 262 components and 0.221828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056929Jy sigma=0.442425 ! Fit after self-cal, rms=0.056917Jy sigma=0.442311 wmodel J0824+2438_S_map.mod ! Writing 262 model components to file: J0824+2438_S_map.mod wobs J0824+2438_S_uvs.fits ! Writing UV FITS file: J0824+2438_S_uvs.fits wwins J0824+2438_S_map.win ! wwins: Wrote 4 windows to J0824+2438_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 = -0.000241197 Jy ! Component: 100 - total flux cleaned = -0.000394234 Jy ! Component: 150 - total flux cleaned = -0.000451144 Jy ! Component: 200 - total flux cleaned = -0.000504506 Jy ! Component: 250 - total flux cleaned = -0.000529983 Jy ! Component: 300 - total flux cleaned = -0.000554935 Jy ! Component: 350 - total flux cleaned = -0.000530111 Jy ! Component: 400 - total flux cleaned = -0.000530224 Jy ! Component: 450 - total flux cleaned = -0.00064659 Jy ! Component: 500 - total flux cleaned = -0.000759268 Jy ! Component: 550 - total flux cleaned = -0.000868953 Jy ! Component: 600 - total flux cleaned = -0.000890297 Jy ! Component: 650 - total flux cleaned = -0.000995256 Jy ! Component: 700 - total flux cleaned = -0.00109746 Jy ! Component: 750 - total flux cleaned = -0.00113768 Jy ! Component: 800 - total flux cleaned = -0.00123641 Jy ! Component: 850 - total flux cleaned = -0.00129453 Jy ! Component: 900 - total flux cleaned = -0.00137063 Jy ! Component: 950 - total flux cleaned = -0.00137035 Jy ! Component: 1000 - total flux cleaned = -0.00140647 Jy ! Component: 1050 - total flux cleaned = -0.00140636 Jy ! Component: 1100 - total flux cleaned = -0.001495 Jy ! Component: 1150 - total flux cleaned = -0.00158235 Jy ! Component: 1200 - total flux cleaned = -0.00168495 Jy ! Component: 1250 - total flux cleaned = -0.00176905 Jy ! Component: 1300 - total flux cleaned = -0.00178579 Jy ! Component: 1350 - total flux cleaned = -0.00188413 Jy ! Component: 1400 - total flux cleaned = -0.00185209 Jy ! Component: 1450 - total flux cleaned = -0.00190047 Jy ! Component: 1500 - total flux cleaned = -0.00197938 Jy ! Component: 1550 - total flux cleaned = -0.00199509 Jy ! Component: 1600 - total flux cleaned = -0.00202587 Jy ! Component: 1650 - total flux cleaned = -0.00210177 Jy ! Component: 1700 - total flux cleaned = -0.00214676 Jy ! Component: 1750 - total flux cleaned = -0.00222099 Jy ! Component: 1800 - total flux cleaned = -0.00230873 Jy ! Component: 1850 - total flux cleaned = -0.00245273 Jy ! Component: 1900 - total flux cleaned = -0.00249534 Jy ! Component: 1950 - total flux cleaned = -0.00255167 Jy ! Component: 2000 - total flux cleaned = -0.00253827 Jy ! Component: 2050 - total flux cleaned = -0.00263466 Jy ! Component: 2100 - total flux cleaned = -0.00267546 Jy ! Component: 2150 - total flux cleaned = -0.00270256 Jy ! Component: 2200 - total flux cleaned = -0.00271591 Jy ! Component: 2250 - total flux cleaned = -0.00275568 Jy ! Component: 2300 - total flux cleaned = -0.00283411 Jy ! Component: 2350 - total flux cleaned = -0.00283411 Jy ! Component: 2400 - total flux cleaned = -0.0029107 Jy ! Component: 2450 - total flux cleaned = -0.00293585 Jy ! Component: 2500 - total flux cleaned = -0.00298596 Jy ! Component: 2550 - total flux cleaned = -0.00302304 Jy ! Component: 2600 - total flux cleaned = -0.00307234 Jy ! Component: 2650 - total flux cleaned = -0.0031212 Jy ! Component: 2700 - total flux cleaned = -0.00315744 Jy ! Component: 2750 - total flux cleaned = -0.00320535 Jy ! Component: 2800 - total flux cleaned = -0.00328832 Jy ! Component: 2850 - total flux cleaned = -0.00334713 Jy ! Component: 2900 - total flux cleaned = -0.00339378 Jy ! Component: 2950 - total flux cleaned = -0.00341704 Jy ! Component: 3000 - total flux cleaned = -0.00346305 Jy ! Component: 3050 - total flux cleaned = -0.0034858 Jy ! Component: 3100 - total flux cleaned = -0.00353107 Jy ! Component: 3150 - total flux cleaned = -0.00358706 Jy ! Component: 3200 - total flux cleaned = -0.00359822 Jy ! Component: 3250 - total flux cleaned = -0.00365344 Jy ! Component: 3300 - total flux cleaned = -0.00368635 Jy ! Component: 3350 - total flux cleaned = -0.00375157 Jy ! Component: 3400 - total flux cleaned = -0.00378381 Jy ! Component: 3450 - total flux cleaned = -0.00382664 Jy ! Component: 3500 - total flux cleaned = -0.00391153 Jy ! Component: 3550 - total flux cleaned = -0.00392212 Jy ! Component: 3600 - total flux cleaned = -0.00396399 Jy ! Component: 3650 - total flux cleaned = -0.00403679 Jy ! Component: 3700 - total flux cleaned = -0.00410897 Jy ! Component: 3750 - total flux cleaned = -0.00413952 Jy ! Component: 3800 - total flux cleaned = -0.00414967 Jy ! Component: 3850 - total flux cleaned = -0.00425062 Jy ! Component: 3900 - total flux cleaned = -0.00427052 Jy ! Component: 3950 - total flux cleaned = -0.0042605 Jy ! Component: 4000 - total flux cleaned = -0.00427037 Jy ! Component: 4050 - total flux cleaned = -0.00435899 Jy ! Total flux subtracted in 4096 components = -0.0043198 Jy ! Clean residual min=-0.000686 max=0.000578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.217508 Jy keep ! Adding 362 model components to the UV plane model. ! The established model now contains 624 components and 0.217508 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0824+2438_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.905 x 10.08 at -19.56 degrees (North through East) ! Clean map min=-0.00116 max=0.17515 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0824+2438_S_map.fits wmodel /image_prod/ug002_uva//J0824+2438_S_map.mod ! Writing 624 model components to file: /image_prod/ug002_uva//J0824+2438_S_map.mod wobs /image_prod/ug002_uva//J0824+2438_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0824+2438_S_uvs.fits wwins /image_prod/ug002_uva//J0824+2438_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0824+2438_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.175151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192905 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330411 0.330411 0.660821 1.32164 2.64329 5.28657 10.5731 21.1463 42.2926 84.5852 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 907.96 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0824+2438_S_dfm.log closed on Wed Mar 4 22:22:00 2020