! Started logfile: /scr/pima/rv126_uvs/J1540+8155_S_dfm.log on Sun Dec 23 07:41:04 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J1540+8155_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1540+8155_S_uva.fits ! AN table 1: 66 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.787037 visibilities/baseline/integration-bin. ! Found source: J1540+8155 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 7480 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 J1540+8155_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 594 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004196Jy sigma=16.751077 ! Fit after self-cal, rms=0.965050Jy sigma=16.104465 ! 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=3.672 mas, bmaj=6.621 mas, bpa=-31.02 degrees ! Estimated noise=1.06358 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 = 0.0288059 Jy ! Component: 100 - total flux cleaned = 0.035207 Jy ! Total flux subtracted in 100 components = 0.035207 Jy ! Clean residual min=-0.004187 max=0.004584 Jy/beam ! Clean residual mean=-0.000000 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.035207 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.035207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059443Jy sigma=0.938167 ! Fit after self-cal, rms=0.057424Jy sigma=0.905200 ! 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=5.1 mas, bmaj=7.717 mas, bpa=-30.69 degrees ! Estimated noise=0.577497 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 = 0.00418181 Jy ! Component: 100 - total flux cleaned = 0.00589305 Jy ! Component: 150 - total flux cleaned = 0.00681531 Jy ! Component: 200 - total flux cleaned = 0.00704864 Jy ! Total flux subtracted in 200 components = 0.00704864 Jy ! Clean residual min=-0.002725 max=0.002486 Jy/beam ! Clean residual mean=-0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0422556 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0422556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057116Jy sigma=0.900686 ! Fit after self-cal, rms=0.057099Jy sigma=0.900509 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.1 x 7.717 at -30.69 degrees (North through East) ! Clean map min=-0.0026233 max=0.039152 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.91 KP 0.83 ! LA 0.98 MK 1.06 NL 1.16 OV 0.87 ! PT 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.96 KP 0.89 ! LA 0.97 MK 1.02 NL 1.11 OV 0.82 ! PT 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.83 ! LA 0.99 MK 0.97 NL 1.29 OV 0.94 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.057099Jy sigma=0.900509 ! Fit after self-cal, rms=0.055493Jy sigma=0.895392 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.109 mas, bmaj=7.647 mas, bpa=-30.52 degrees ! Estimated noise=0.572743 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 = -0.000232023 Jy ! Component: 100 - total flux cleaned = -0.000295857 Jy ! Component: 150 - total flux cleaned = -0.000360596 Jy ! Component: 200 - total flux cleaned = -0.000371527 Jy ! Total flux subtracted in 200 components = -0.000371527 Jy ! Clean residual min=-0.002388 max=0.002147 Jy/beam ! Clean residual mean=-0.000007 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0418841 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0418841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055486Jy sigma=0.895254 ! Fit after self-cal, rms=0.055586Jy sigma=0.894282 ! 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=0.055586Jy sigma=0.894282 ! Fit after self-cal, rms=0.055954Jy sigma=0.892424 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.113 mas, bmaj=7.659 mas, bpa=-30.89 degrees ! Estimated noise=0.571179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366731 Jy ! Component: 100 - total flux cleaned = -0.000449947 Jy ! Component: 150 - total flux cleaned = -0.000516965 Jy ! Component: 200 - total flux cleaned = -0.000526388 Jy ! Total flux subtracted in 200 components = -0.000526388 Jy ! Clean residual min=-0.002198 max=0.002147 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0413577 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0413577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055948Jy sigma=0.892329 ! Fit after self-cal, rms=0.056017Jy sigma=0.892016 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 = -3.15161e-05 Jy ! Component: 100 - total flux cleaned = -5.4295e-05 Jy ! Component: 150 - total flux cleaned = -6.38661e-05 Jy ! Component: 200 - total flux cleaned = -6.37715e-05 Jy ! Total flux subtracted in 200 components = -6.37715e-05 Jy ! Clean residual min=-0.002156 max=0.002167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0412939 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0412939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056013Jy sigma=0.891965 ! Fit after self-cal, rms=0.056015Jy sigma=0.891956 ! Inverting map ! Added new window around map position (106, 122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150085 Jy ! Component: 100 - total flux cleaned = 0.00162964 Jy ! Component: 150 - total flux cleaned = 0.00173308 Jy ! Component: 200 - total flux cleaned = 0.00176095 Jy ! Total flux subtracted in 200 components = 0.00176095 Jy ! Clean residual min=-0.002013 max=0.002082 Jy/beam ! Clean residual mean=-0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0430549 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0430549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055936Jy sigma=0.890813 ! Fit after self-cal, rms=0.055920Jy sigma=0.890542 ! 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=0.055920Jy sigma=0.890542 ! Fit after self-cal, rms=0.055879Jy sigma=0.890375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.105 mas, bmaj=7.675 mas, bpa=-30.55 degrees ! Estimated noise=0.5684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813788 Jy ! Component: 100 - total flux cleaned = 0.000844633 Jy ! Component: 150 - total flux cleaned = 0.000869969 Jy ! Component: 200 - total flux cleaned = 0.000849547 Jy ! Total flux subtracted in 200 components = 0.000849547 Jy ! Clean residual min=-0.001929 max=0.001996 Jy/beam ! Clean residual mean=-0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0439044 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0439044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055847Jy sigma=0.889909 ! Fit after self-cal, rms=0.055862Jy sigma=0.889794 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 = 0.000263189 Jy ! Component: 100 - total flux cleaned = 0.000262427 Jy ! Component: 150 - total flux cleaned = 0.000243827 Jy ! Component: 200 - total flux cleaned = 0.000226536 Jy ! Total flux subtracted in 200 components = 0.000226536 Jy ! Clean residual min=-0.001925 max=0.001979 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.044131 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.044131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055847Jy sigma=0.889580 ! Fit after self-cal, rms=0.055847Jy sigma=0.889555 ! 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=0.055847Jy sigma=0.889555 ! Fit after self-cal, rms=0.055951Jy sigma=0.889471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.497 mas, bmaj=10.84 mas, bpa=-50.47 degrees ! Estimated noise=0.635756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011635 Jy ! Component: 100 - total flux cleaned = 0.000155199 Jy ! Component: 150 - total flux cleaned = 0.000190186 Jy ! Component: 200 - total flux cleaned = 0.000232461 Jy ! Total flux subtracted in 200 components = 0.000232461 Jy ! Clean residual min=-0.002086 max=0.001903 Jy/beam ! Clean residual mean=-0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0443634 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.0443634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055945Jy sigma=0.889393 ! Fit after self-cal, rms=0.055953Jy sigma=0.889363 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 = 3.69792e-05 Jy ! Component: 100 - total flux cleaned = 4.70874e-05 Jy ! Component: 150 - total flux cleaned = 6.63557e-05 Jy ! Component: 200 - total flux cleaned = 8.44292e-05 Jy ! Total flux subtracted in 200 components = 8.44292e-05 Jy ! Clean residual min=-0.002070 max=0.001928 Jy/beam ! Clean residual mean=-0.000007 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0444478 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0444478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055950Jy sigma=0.889327 ! Fit after self-cal, rms=0.055951Jy sigma=0.889320 ! 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=5.108 mas, bmaj=7.672 mas, bpa=-30.23 degrees ! Estimated noise=0.56813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.108 x 7.672 at -30.23 degrees (North through East) ! Clean map min=-0.0018157 max=0.038572 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=3.671 mas, bmaj=6.539 mas, bpa=-30.89 degrees ! Estimated noise=1.04789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302322 Jy ! Component: 100 - total flux cleaned = 0.0372048 Jy ! Component: 150 - total flux cleaned = 0.040071 Jy ! Component: 200 - total flux cleaned = 0.0410205 Jy ! Total flux subtracted in 200 components = 0.0410205 Jy ! Clean residual min=-0.003713 max=0.003587 Jy/beam ! Clean residual mean=-0.000006 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.0410205 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0410205 Jy ! Inverting map and beam ! Estimated beam: bmin=5.108 mas, bmaj=7.672 mas, bpa=-30.23 degrees ! Estimated noise=0.56813 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 = 0.00130213 Jy ! Component: 100 - total flux cleaned = 0.00219744 Jy ! Component: 150 - total flux cleaned = 0.00254089 Jy ! Component: 200 - total flux cleaned = 0.00282767 Jy ! Total flux subtracted in 200 components = 0.00282767 Jy ! Clean residual min=-0.001855 max=0.001857 Jy/beam ! Clean residual mean=-0.000008 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0438482 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0438482 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=9.497 mas, bmaj=10.84 mas, bpa=-50.47 degrees ! Estimated noise=0.635756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359427 Jy ! Component: 100 - total flux cleaned = 0.000416578 Jy ! Component: 150 - total flux cleaned = 0.000529208 Jy ! Component: 200 - total flux cleaned = 0.000585955 Jy ! Total flux subtracted in 200 components = 0.000585955 Jy ! Clean residual min=-0.002079 max=0.001831 Jy/beam ! Clean residual mean=-0.000008 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0444341 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 = 8.22279e-05 Jy ! Component: 100 - total flux cleaned = 0.000111448 Jy ! Component: 150 - total flux cleaned = 0.000152977 Jy ! Component: 200 - total flux cleaned = 0.000178576 Jy ! Total flux subtracted in 200 components = 0.000178576 Jy ! Clean residual min=-0.002058 max=0.001863 Jy/beam ! Clean residual mean=-0.000007 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0446127 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0446127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.108 mas, bmaj=7.672 mas, bpa=-30.23 degrees ! Estimated noise=0.56813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138983 Jy ! Component: 100 - total flux cleaned = -0.00020704 Jy ! Component: 150 - total flux cleaned = -0.000289612 Jy ! Component: 200 - total flux cleaned = -0.000328634 Jy ! Total flux subtracted in 200 components = -0.000328634 Jy ! Clean residual min=-0.001825 max=0.001857 Jy/beam ! Clean residual mean=-0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0442841 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0442841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055961Jy sigma=0.889449 ! Fit after self-cal, rms=0.055957Jy sigma=0.889388 wmodel J1540+8155_S_map.mod ! Writing 75 model components to file: J1540+8155_S_map.mod wobs J1540+8155_S_uvs.fits ! Writing UV FITS file: J1540+8155_S_uvs.fits wwins J1540+8155_S_map.win ! wwins: Wrote 2 windows to J1540+8155_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 = 0.000180934 Jy ! Component: 100 - total flux cleaned = 0.000306449 Jy ! Component: 150 - total flux cleaned = 0.000365939 Jy ! Component: 200 - total flux cleaned = 0.0003381 Jy ! Component: 250 - total flux cleaned = 0.000229909 Jy ! Component: 300 - total flux cleaned = 0.000177038 Jy ! Component: 350 - total flux cleaned = 7.43666e-05 Jy ! Component: 400 - total flux cleaned = 7.36139e-05 Jy ! Component: 450 - total flux cleaned = -7.22517e-05 Jy ! Component: 500 - total flux cleaned = -0.000119244 Jy ! Component: 550 - total flux cleaned = -0.000188859 Jy ! Component: 600 - total flux cleaned = -0.000234033 Jy ! Component: 650 - total flux cleaned = -0.000300653 Jy ! Component: 700 - total flux cleaned = -0.000257232 Jy ! Component: 750 - total flux cleaned = -0.000278168 Jy ! Component: 800 - total flux cleaned = -0.000278168 Jy ! Component: 850 - total flux cleaned = -0.000319059 Jy ! Component: 900 - total flux cleaned = -0.000258576 Jy ! Component: 950 - total flux cleaned = -0.000239109 Jy ! Component: 1000 - total flux cleaned = -0.000258919 Jy ! Component: 1050 - total flux cleaned = -0.000336467 Jy ! Component: 1100 - total flux cleaned = -0.000335944 Jy ! Component: 1150 - total flux cleaned = -0.000297906 Jy ! Component: 1200 - total flux cleaned = -0.000297774 Jy ! Component: 1250 - total flux cleaned = -0.00035319 Jy ! Component: 1300 - total flux cleaned = -0.000353262 Jy ! Component: 1350 - total flux cleaned = -0.000317358 Jy ! Component: 1400 - total flux cleaned = -0.000335123 Jy ! Component: 1450 - total flux cleaned = -0.000300003 Jy ! Component: 1500 - total flux cleaned = -0.000334904 Jy ! Component: 1550 - total flux cleaned = -0.000317872 Jy ! Component: 1600 - total flux cleaned = -0.000351819 Jy ! Component: 1650 - total flux cleaned = -0.000334971 Jy ! Component: 1700 - total flux cleaned = -0.000351459 Jy ! Component: 1750 - total flux cleaned = -0.00035152 Jy ! Component: 1800 - total flux cleaned = -0.000351684 Jy ! Component: 1850 - total flux cleaned = -0.000351843 Jy ! Component: 1900 - total flux cleaned = -0.000367792 Jy ! Component: 1950 - total flux cleaned = -0.000399415 Jy ! Component: 2000 - total flux cleaned = -0.00036806 Jy ! Component: 2050 - total flux cleaned = -0.000414845 Jy ! Component: 2100 - total flux cleaned = -0.000460817 Jy ! Component: 2150 - total flux cleaned = -0.000369351 Jy ! Component: 2200 - total flux cleaned = -0.000354091 Jy ! Component: 2250 - total flux cleaned = -0.00033921 Jy ! Component: 2300 - total flux cleaned = -0.000294716 Jy ! Component: 2350 - total flux cleaned = -0.000265202 Jy ! Component: 2400 - total flux cleaned = -0.000265065 Jy ! Component: 2450 - total flux cleaned = -0.000235965 Jy ! Component: 2500 - total flux cleaned = -0.00022141 Jy ! Component: 2550 - total flux cleaned = -0.000164038 Jy ! Component: 2600 - total flux cleaned = -0.000149868 Jy ! Component: 2650 - total flux cleaned = -0.000135873 Jy ! Component: 2700 - total flux cleaned = -0.000149675 Jy ! Component: 2750 - total flux cleaned = -0.000121875 Jy ! Component: 2800 - total flux cleaned = -8.04027e-05 Jy ! Component: 2850 - total flux cleaned = -2.56229e-05 Jy ! Component: 2900 - total flux cleaned = -2.57264e-05 Jy ! Component: 2950 - total flux cleaned = -1.2278e-05 Jy ! Component: 3000 - total flux cleaned = 1.18631e-06 Jy ! Component: 3050 - total flux cleaned = 2.77558e-05 Jy ! Component: 3100 - total flux cleaned = 2.77599e-05 Jy ! Component: 3150 - total flux cleaned = 1.46582e-05 Jy ! Component: 3200 - total flux cleaned = 0.00010626 Jy ! Component: 3250 - total flux cleaned = 9.32285e-05 Jy ! Component: 3300 - total flux cleaned = 0.000132031 Jy ! Component: 3350 - total flux cleaned = 0.000170519 Jy ! Component: 3400 - total flux cleaned = 0.000170475 Jy ! Component: 3450 - total flux cleaned = 9.4569e-05 Jy ! Component: 3500 - total flux cleaned = 0.00018276 Jy ! Component: 3550 - total flux cleaned = 0.000145253 Jy ! Component: 3600 - total flux cleaned = 0.000145363 Jy ! Component: 3650 - total flux cleaned = 0.00019477 Jy ! Component: 3700 - total flux cleaned = 0.00017017 Jy ! Component: 3750 - total flux cleaned = 0.00018237 Jy ! Component: 3800 - total flux cleaned = 0.000182308 Jy ! Component: 3850 - total flux cleaned = 0.000194364 Jy ! Component: 3900 - total flux cleaned = 0.000194394 Jy ! Component: 3950 - total flux cleaned = 0.000218185 Jy ! Component: 4000 - total flux cleaned = 0.00023003 Jy ! Component: 4050 - total flux cleaned = 0.000206293 Jy ! Total flux subtracted in 4096 components = 0.000194573 Jy ! Clean residual min=-0.000755 max=0.000733 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0444787 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 366 components and 0.0444786 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1540+8155_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.108 x 7.672 at -30.23 degrees (North through East) ! Clean map min=-0.0014412 max=0.038394 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1540+8155_S_map.fits wmodel /scr/pima/rv126_uvs/J1540+8155_S_map.mod ! Writing 366 model components to file: /scr/pima/rv126_uvs/J1540+8155_S_map.mod wobs /scr/pima/rv126_uvs/J1540+8155_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1540+8155_S_uvs.fits wwins /scr/pima/rv126_uvs/J1540+8155_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J1540+8155_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0383939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.74085 1.74085 3.4817 6.96341 13.9268 27.8536 55.7072 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 172.329 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1540+8155_S_dfm.log closed on Sun Dec 23 07:41:09 2018