! Started logfile: /image_prod/ug002_uva//J0401-1606_S_dfm.log on Wed Mar 4 20:08:07 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//J0401-1606_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0401-1606_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881111 visibilities/baseline/integration-bin. ! Found source: J0401-1606 ! ! 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 4758 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 J0401-1606_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014737Jy sigma=7.786888 ! Fit after self-cal, rms=0.851776Jy sigma=6.472697 ! 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=2.574 mas, bmaj=7.107 mas, bpa=-5.1 degrees ! Estimated noise=1.82016 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 = 0.118774 Jy ! Component: 100 - total flux cleaned = 0.147942 Jy ! Total flux subtracted in 100 components = 0.147942 Jy ! Clean residual min=-0.006459 max=0.013833 Jy/beam ! Clean residual mean=-0.000014 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.147942 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.147942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076790Jy sigma=0.524771 ! Fit after self-cal, rms=0.076735Jy sigma=0.524545 ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131254 Jy ! Component: 100 - total flux cleaned = 0.0200071 Jy ! Total flux subtracted in 100 components = 0.0200071 Jy ! Clean residual min=-0.005364 max=0.008730 Jy/beam ! Clean residual mean=-0.000012 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.16795 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.16795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074973Jy sigma=0.503531 ! Fit after self-cal, rms=0.074831Jy sigma=0.502053 ! 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=3.157 mas, bmaj=8.263 mas, bpa=-5.292 degrees ! Estimated noise=1.37641 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 = 0.00597564 Jy ! Component: 100 - total flux cleaned = 0.00771441 Jy ! Component: 150 - total flux cleaned = 0.00845426 Jy ! Component: 200 - total flux cleaned = 0.00900423 Jy ! Total flux subtracted in 200 components = 0.00900423 Jy ! Clean residual min=-0.005763 max=0.007482 Jy/beam ! Clean residual mean=-0.000014 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.176954 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.176954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074142Jy sigma=0.498341 ! Fit after self-cal, rms=0.074117Jy sigma=0.497858 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 8.263 at -5.292 degrees (North through East) ! Clean map min=-0.005778 max=0.14783 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 0.97 HN 1.05 KP 1.00 ! LA 1.01 MK 0.99 NL 0.95 OV 0.93 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.25 FD 0.94 HN 1.02 KP 1.01 ! LA 1.02 MK 0.99 NL 1.02 OV 0.93 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.08 FD 0.92 HN 1.05 KP 0.97 ! LA 1.01 MK 1.03 NL 0.90 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.074117Jy sigma=0.497858 ! Fit after self-cal, rms=0.099194Jy sigma=0.470543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=8.292 mas, bpa=-4.971 degrees ! Estimated noise=1.38341 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 = -0.00246026 Jy ! Component: 100 - total flux cleaned = -0.00246099 Jy ! Component: 150 - total flux cleaned = -0.00250922 Jy ! Component: 200 - total flux cleaned = -0.00259681 Jy ! Total flux subtracted in 200 components = -0.00259681 Jy ! Clean residual min=-0.002908 max=0.003045 Jy/beam ! Clean residual mean=-0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.174357 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.174357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099123Jy sigma=0.469538 ! Fit after self-cal, rms=0.099423Jy sigma=0.469138 ! 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=0.099423Jy sigma=0.469138 ! Fit after self-cal, rms=0.102075Jy sigma=0.467863 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=8.293 mas, bpa=-4.931 degrees ! Estimated noise=1.38212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000965735 Jy ! Component: 100 - total flux cleaned = -0.000962283 Jy ! Component: 150 - total flux cleaned = -0.00106029 Jy ! Component: 200 - total flux cleaned = -0.00112058 Jy ! Total flux subtracted in 200 components = -0.00112058 Jy ! Clean residual min=-0.002475 max=0.002650 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.173236 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.173236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102051Jy sigma=0.467505 ! Fit after self-cal, rms=0.102062Jy sigma=0.467459 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 (-39, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204405 Jy ! Component: 100 - total flux cleaned = 0.00220527 Jy ! Component: 150 - total flux cleaned = 0.00216964 Jy ! Component: 200 - total flux cleaned = 0.00206614 Jy ! Total flux subtracted in 200 components = 0.00206614 Jy ! Clean residual min=-0.002327 max=0.002213 Jy/beam ! Clean residual mean=-0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.175303 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.175303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101970Jy sigma=0.466808 ! Fit after self-cal, rms=0.101974Jy sigma=0.466761 ! 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=0.101974Jy sigma=0.466761 ! Fit after self-cal, rms=0.102775Jy sigma=0.466708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=8.3 mas, bpa=-4.941 degrees ! Estimated noise=1.3806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137974 Jy ! Component: 100 - total flux cleaned = 3.751e-05 Jy ! Component: 150 - total flux cleaned = 7.1647e-06 Jy ! Component: 200 - total flux cleaned = -5.15725e-05 Jy ! Total flux subtracted in 200 components = -5.15725e-05 Jy ! Clean residual min=-0.002269 max=0.002296 Jy/beam ! Clean residual mean=-0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.175251 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.175251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102743Jy sigma=0.466503 ! Fit after self-cal, rms=0.102744Jy sigma=0.466484 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 = -6.84231e-05 Jy ! Component: 100 - total flux cleaned = -9.59637e-05 Jy ! Component: 150 - total flux cleaned = -0.000147888 Jy ! Component: 200 - total flux cleaned = -0.000197446 Jy ! Total flux subtracted in 200 components = -0.000197446 Jy ! Clean residual min=-0.002249 max=0.002232 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.175054 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.175054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102720Jy sigma=0.466364 ! Fit after self-cal, rms=0.102720Jy sigma=0.466352 ! 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=0.102720Jy sigma=0.466352 ! Fit after self-cal, rms=0.103115Jy sigma=0.466332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.727 mas, bmaj=17.28 mas, bpa=-3.549 degrees ! Estimated noise=1.72262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532556 Jy ! Component: 100 - total flux cleaned = -0.000553984 Jy ! Component: 150 - total flux cleaned = -0.000600443 Jy ! Component: 200 - total flux cleaned = -0.000683643 Jy ! Total flux subtracted in 200 components = -0.000683643 Jy ! Clean residual min=-0.002701 max=0.002107 Jy/beam ! Clean residual mean=-0.000005 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.17437 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.17437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103109Jy sigma=0.466357 ! Fit after self-cal, rms=0.103111Jy sigma=0.466342 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 = -0.000147653 Jy ! Component: 100 - total flux cleaned = -0.000183878 Jy ! Component: 150 - total flux cleaned = -0.000199608 Jy ! Component: 200 - total flux cleaned = -0.000214984 Jy ! Total flux subtracted in 200 components = -0.000214984 Jy ! Clean residual min=-0.002694 max=0.002134 Jy/beam ! Clean residual mean=-0.000005 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.174155 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.174155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103105Jy sigma=0.466356 ! Fit after self-cal, rms=0.103103Jy sigma=0.466352 ! 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=3.137 mas, bmaj=8.3 mas, bpa=-4.954 degrees ! Estimated noise=1.37942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 8.3 at -4.954 degrees (North through East) ! Clean map min=-0.0025695 max=0.14971 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=2.559 mas, bmaj=7.089 mas, bpa=-4.836 degrees ! Estimated noise=1.80979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117956 Jy ! Component: 100 - total flux cleaned = 0.147245 Jy ! Component: 150 - total flux cleaned = 0.159682 Jy ! Component: 200 - total flux cleaned = 0.16568 Jy ! Total flux subtracted in 200 components = 0.16568 Jy ! Clean residual min=-0.003745 max=0.003642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.16568 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.16568 Jy ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=8.3 mas, bpa=-4.954 degrees ! Estimated noise=1.37942 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 = 0.00361728 Jy ! Component: 100 - total flux cleaned = 0.0056827 Jy ! Component: 150 - total flux cleaned = 0.00678665 Jy ! Component: 200 - total flux cleaned = 0.00745159 Jy ! Total flux subtracted in 200 components = 0.00745159 Jy ! Clean residual min=-0.002407 max=0.002214 Jy/beam ! Clean residual mean=-0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.173132 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.173132 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=7.727 mas, bmaj=17.28 mas, bpa=-3.549 degrees ! Estimated noise=1.72262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101368 Jy ! Component: 100 - total flux cleaned = 0.00105432 Jy ! Component: 150 - total flux cleaned = 0.00108651 Jy ! Component: 200 - total flux cleaned = 0.00108886 Jy ! Total flux subtracted in 200 components = 0.00108886 Jy ! Clean residual min=-0.002589 max=0.002134 Jy/beam ! Clean residual mean=-0.000006 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.17422 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 = -4.78984e-05 Jy ! Component: 100 - total flux cleaned = -9.06306e-05 Jy ! Component: 150 - total flux cleaned = -0.000110144 Jy ! Component: 200 - total flux cleaned = -0.000147499 Jy ! Total flux subtracted in 200 components = -0.000147499 Jy ! Clean residual min=-0.002577 max=0.002108 Jy/beam ! Clean residual mean=-0.000005 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.174073 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 90 components and 0.174073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=8.3 mas, bpa=-4.954 degrees ! Estimated noise=1.37942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014793 Jy ! Component: 100 - total flux cleaned = -0.000184831 Jy ! Component: 150 - total flux cleaned = -0.000277564 Jy ! Component: 200 - total flux cleaned = -0.000332584 Jy ! Total flux subtracted in 200 components = -0.000332584 Jy ! Clean residual min=-0.002425 max=0.002049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.17374 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.17374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103082Jy sigma=0.466363 ! Fit after self-cal, rms=0.103058Jy sigma=0.466328 wmodel J0401-1606_S_map.mod ! Writing 110 model components to file: J0401-1606_S_map.mod wobs J0401-1606_S_uvs.fits ! Writing UV FITS file: J0401-1606_S_uvs.fits wwins J0401-1606_S_map.win ! wwins: Wrote 3 windows to J0401-1606_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 = -0.000731556 Jy ! Component: 100 - total flux cleaned = -0.000958506 Jy ! Component: 150 - total flux cleaned = -0.0012449 Jy ! Component: 200 - total flux cleaned = -0.00145092 Jy ! Component: 250 - total flux cleaned = -0.00164928 Jy ! Component: 300 - total flux cleaned = -0.00187275 Jy ! Component: 350 - total flux cleaned = -0.00205876 Jy ! Component: 400 - total flux cleaned = -0.00214936 Jy ! Component: 450 - total flux cleaned = -0.00226671 Jy ! Component: 500 - total flux cleaned = -0.0023239 Jy ! Component: 550 - total flux cleaned = -0.00246461 Jy ! Component: 600 - total flux cleaned = -0.00254772 Jy ! Component: 650 - total flux cleaned = -0.0027645 Jy ! Component: 700 - total flux cleaned = -0.00284443 Jy ! Component: 750 - total flux cleaned = -0.00297582 Jy ! Component: 800 - total flux cleaned = -0.00315683 Jy ! Component: 850 - total flux cleaned = -0.00333466 Jy ! Component: 900 - total flux cleaned = -0.00350918 Jy ! Component: 950 - total flux cleaned = -0.0036327 Jy ! Component: 1000 - total flux cleaned = -0.00385104 Jy ! Component: 1050 - total flux cleaned = -0.00401812 Jy ! Component: 1100 - total flux cleaned = -0.00420639 Jy ! Component: 1150 - total flux cleaned = -0.00434561 Jy ! Component: 1200 - total flux cleaned = -0.0044827 Jy ! Component: 1250 - total flux cleaned = -0.0045735 Jy ! Component: 1300 - total flux cleaned = -0.00470758 Jy ! Component: 1350 - total flux cleaned = -0.00483978 Jy ! Component: 1400 - total flux cleaned = -0.00497027 Jy ! Component: 1450 - total flux cleaned = -0.00507766 Jy ! Component: 1500 - total flux cleaned = -0.00516275 Jy ! Component: 1550 - total flux cleaned = -0.00533082 Jy ! Component: 1600 - total flux cleaned = -0.00543441 Jy ! Component: 1650 - total flux cleaned = -0.0055777 Jy ! Component: 1700 - total flux cleaned = -0.00565855 Jy ! Component: 1750 - total flux cleaned = -0.00579861 Jy ! Component: 1800 - total flux cleaned = -0.00587774 Jy ! Component: 1850 - total flux cleaned = -0.00589725 Jy ! Component: 1900 - total flux cleaned = -0.00593618 Jy ! Component: 1950 - total flux cleaned = -0.00603249 Jy ! Component: 2000 - total flux cleaned = -0.00610897 Jy ! Component: 2050 - total flux cleaned = -0.00616535 Jy ! Component: 2100 - total flux cleaned = -0.00623986 Jy ! Component: 2150 - total flux cleaned = -0.00627689 Jy ! Component: 2200 - total flux cleaned = -0.00627693 Jy ! Component: 2250 - total flux cleaned = -0.00633139 Jy ! Component: 2300 - total flux cleaned = -0.0063315 Jy ! Component: 2350 - total flux cleaned = -0.0064203 Jy ! Component: 2400 - total flux cleaned = -0.00638527 Jy ! Component: 2450 - total flux cleaned = -0.00645523 Jy ! Component: 2500 - total flux cleaned = -0.00652452 Jy ! Component: 2550 - total flux cleaned = -0.00652423 Jy ! Component: 2600 - total flux cleaned = -0.0065582 Jy ! Component: 2650 - total flux cleaned = -0.00657493 Jy ! Component: 2700 - total flux cleaned = -0.00657496 Jy ! Component: 2750 - total flux cleaned = -0.00655853 Jy ! Component: 2800 - total flux cleaned = -0.00664093 Jy ! Component: 2850 - total flux cleaned = -0.00667343 Jy ! Component: 2900 - total flux cleaned = -0.00670572 Jy ! Component: 2950 - total flux cleaned = -0.00673781 Jy ! Component: 3000 - total flux cleaned = -0.0067376 Jy ! Component: 3050 - total flux cleaned = -0.00678487 Jy ! Component: 3100 - total flux cleaned = -0.00681601 Jy ! Component: 3150 - total flux cleaned = -0.00681617 Jy ! Component: 3200 - total flux cleaned = -0.006847 Jy ! Component: 3250 - total flux cleaned = -0.00692357 Jy ! Component: 3300 - total flux cleaned = -0.00696927 Jy ! Component: 3350 - total flux cleaned = -0.00702971 Jy ! Component: 3400 - total flux cleaned = -0.00707484 Jy ! Component: 3450 - total flux cleaned = -0.00714909 Jy ! Component: 3500 - total flux cleaned = -0.00722306 Jy ! Component: 3550 - total flux cleaned = -0.00728192 Jy ! Component: 3600 - total flux cleaned = -0.0073551 Jy ! Component: 3650 - total flux cleaned = -0.00742755 Jy ! Component: 3700 - total flux cleaned = -0.00754288 Jy ! Component: 3750 - total flux cleaned = -0.00760028 Jy ! Component: 3800 - total flux cleaned = -0.00765738 Jy ! Component: 3850 - total flux cleaned = -0.00772824 Jy ! Component: 3900 - total flux cleaned = -0.00777054 Jy ! Component: 3950 - total flux cleaned = -0.00791066 Jy ! Component: 4000 - total flux cleaned = -0.00800815 Jy ! Component: 4050 - total flux cleaned = -0.00806361 Jy ! Total flux subtracted in 4096 components = -0.00813244 Jy ! Clean residual min=-0.000935 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.165608 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 393 components and 0.165608 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0401-1606_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 8.3 at -4.954 degrees (North through East) ! Clean map min=-0.0021379 max=0.15135 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0401-1606_S_map.fits wmodel /image_prod/ug002_uva//J0401-1606_S_map.mod ! Writing 393 model components to file: /image_prod/ug002_uva//J0401-1606_S_map.mod wobs /image_prod/ug002_uva//J0401-1606_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0401-1606_S_uvs.fits wwins /image_prod/ug002_uva//J0401-1606_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0401-1606_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242608 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480882 0.480882 0.961764 1.92353 3.84706 7.69411 15.3882 30.7764 61.5529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 623.853 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0401-1606_S_dfm.log closed on Wed Mar 4 20:08:11 2020