! Started logfile: /image_prod/ug002_uva//J0618+4207_S_dfm.log on Wed Mar 4 21:15:29 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//J0618+4207_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0618+4207_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890741 visibilities/baseline/integration-bin. ! Found source: J0618+4207 ! ! 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 5772 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 J0618+4207_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013467Jy sigma=8.121995 ! Fit after self-cal, rms=0.844769Jy sigma=6.796567 ! 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=2.974 mas, bmaj=4.538 mas, bpa=5.166 degrees ! Estimated noise=1.75844 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 = 0.118705 Jy ! Component: 100 - total flux cleaned = 0.148225 Jy ! Total flux subtracted in 100 components = 0.148225 Jy ! Clean residual min=-0.006291 max=0.012433 Jy/beam ! Clean residual mean=-0.000004 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.148225 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.148225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067859Jy sigma=0.486193 ! Fit after self-cal, rms=0.067813Jy sigma=0.485619 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013979 Jy ! Component: 100 - total flux cleaned = 0.0207819 Jy ! Total flux subtracted in 100 components = 0.0207819 Jy ! Clean residual min=-0.006035 max=0.006455 Jy/beam ! Clean residual mean=0.000006 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.169007 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.169007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064481Jy sigma=0.462453 ! Fit after self-cal, rms=0.064401Jy sigma=0.461625 ! 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=3.626 mas, bmaj=5.224 mas, bpa=6.108 degrees ! Estimated noise=1.19596 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 = 0.00465404 Jy ! Component: 100 - total flux cleaned = 0.00655296 Jy ! Component: 150 - total flux cleaned = 0.00695096 Jy ! Component: 200 - total flux cleaned = 0.00721594 Jy ! Total flux subtracted in 200 components = 0.00721594 Jy ! Clean residual min=-0.005265 max=0.004249 Jy/beam ! Clean residual mean=0.000011 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.176223 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.176223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063918Jy sigma=0.460067 ! Fit after self-cal, rms=0.063899Jy sigma=0.459899 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.626 x 5.224 at 6.108 degrees (North through East) ! Clean map min=-0.0050152 max=0.15427 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.04 KP 1.00 ! LA 1.05 MK 0.98 NL 0.95 OV 1.02 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.01 KP 1.00 ! LA 1.04 MK 0.98 NL 0.86 OV 1.00 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.02 KP 0.99 ! LA 1.04 MK 0.96 NL 0.97 OV 1.05 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.063899Jy sigma=0.459899 ! Fit after self-cal, rms=0.061334Jy sigma=0.452373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=5.188 mas, bpa=5.837 degrees ! Estimated noise=1.19689 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 = 0.00169137 Jy ! Component: 100 - total flux cleaned = 0.00214866 Jy ! Component: 150 - total flux cleaned = 0.00232237 Jy ! Component: 200 - total flux cleaned = 0.00240945 Jy ! Total flux subtracted in 200 components = 0.00240945 Jy ! Clean residual min=-0.003862 max=0.003316 Jy/beam ! Clean residual mean=0.000010 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.178632 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.178632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061270Jy sigma=0.452065 ! Fit after self-cal, rms=0.061240Jy sigma=0.451974 ! 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=0.061240Jy sigma=0.451974 ! Fit after self-cal, rms=0.058736Jy sigma=0.439716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=5.19 mas, bpa=5.94 degrees ! Estimated noise=1.19512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269635 Jy ! Component: 100 - total flux cleaned = 0.000358919 Jy ! Component: 150 - total flux cleaned = 0.00041742 Jy ! Component: 200 - total flux cleaned = 0.000451966 Jy ! Total flux subtracted in 200 components = 0.000451966 Jy ! Clean residual min=-0.002019 max=0.001925 Jy/beam ! Clean residual mean=0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.179084 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.179084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058721Jy sigma=0.439594 ! Fit after self-cal, rms=0.058715Jy sigma=0.439498 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.03109e-05 Jy ! Component: 100 - total flux cleaned = -3.54611e-05 Jy ! Component: 150 - total flux cleaned = 1.84988e-05 Jy ! Component: 200 - total flux cleaned = 3.05773e-05 Jy ! Total flux subtracted in 200 components = 3.05773e-05 Jy ! Clean residual min=-0.001998 max=0.001912 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.179115 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.179115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058707Jy sigma=0.439448 ! Fit after self-cal, rms=0.058706Jy sigma=0.439444 ! 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=0.058706Jy sigma=0.439444 ! Fit after self-cal, rms=0.058711Jy sigma=0.439428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=5.191 mas, bpa=5.909 degrees ! Estimated noise=1.19501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120539 Jy ! Component: 100 - total flux cleaned = 0.000186215 Jy ! Component: 150 - total flux cleaned = 0.000209469 Jy ! Component: 200 - total flux cleaned = 0.000231447 Jy ! Total flux subtracted in 200 components = 0.000231447 Jy ! Clean residual min=-0.001990 max=0.001912 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.179346 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.179346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058706Jy sigma=0.439387 ! Fit after self-cal, rms=0.058705Jy sigma=0.439384 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.76969e-05 Jy ! Component: 100 - total flux cleaned = -7.48382e-06 Jy ! Component: 150 - total flux cleaned = 3.05846e-06 Jy ! Component: 200 - total flux cleaned = 2.29307e-05 Jy ! Total flux subtracted in 200 components = 2.29307e-05 Jy ! Clean residual min=-0.001981 max=0.001917 Jy/beam ! Clean residual mean=0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.179369 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.179369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058701Jy sigma=0.439360 ! Fit after self-cal, rms=0.058701Jy sigma=0.439359 ! 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=0.058701Jy sigma=0.439359 ! Fit after self-cal, rms=0.058700Jy sigma=0.439352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.449 mas, bmaj=8.737 mas, bpa=20.28 degrees ! Estimated noise=1.51337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492285 Jy ! Component: 100 - total flux cleaned = 0.000551549 Jy ! Component: 150 - total flux cleaned = 0.000592844 Jy ! Component: 200 - total flux cleaned = 0.000608525 Jy ! Total flux subtracted in 200 components = 0.000608525 Jy ! Clean residual min=-0.002156 max=0.002221 Jy/beam ! Clean residual mean=0.000005 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.179978 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.179978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058706Jy sigma=0.439382 ! Fit after self-cal, rms=0.058701Jy sigma=0.439357 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 = 3.83603e-06 Jy ! Component: 100 - total flux cleaned = 3.89399e-05 Jy ! Component: 150 - total flux cleaned = 5.65003e-05 Jy ! Component: 200 - total flux cleaned = 6.30905e-05 Jy ! Total flux subtracted in 200 components = 6.30905e-05 Jy ! Clean residual min=-0.002147 max=0.002215 Jy/beam ! Clean residual mean=0.000005 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.180041 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.180041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058710Jy sigma=0.439403 ! Fit after self-cal, rms=0.058706Jy sigma=0.439389 ! 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=3.605 mas, bmaj=5.191 mas, bpa=5.887 degrees ! Estimated noise=1.19489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 5.191 at 5.887 degrees (North through East) ! Clean map min=-0.0018506 max=0.15352 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=2.959 mas, bmaj=4.52 mas, bpa=5.086 degrees ! Estimated noise=1.74597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117618 Jy ! Component: 100 - total flux cleaned = 0.148606 Jy ! Component: 150 - total flux cleaned = 0.16284 Jy ! Component: 200 - total flux cleaned = 0.169728 Jy ! Total flux subtracted in 200 components = 0.169728 Jy ! Clean residual min=-0.003355 max=0.003251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.169728 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.169728 Jy ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=5.191 mas, bpa=5.887 degrees ! Estimated noise=1.19489 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 = 0.00468224 Jy ! Component: 100 - total flux cleaned = 0.00690027 Jy ! Component: 150 - total flux cleaned = 0.00816288 Jy ! Component: 200 - total flux cleaned = 0.0089494 Jy ! Total flux subtracted in 200 components = 0.0089494 Jy ! Clean residual min=-0.001982 max=0.001886 Jy/beam ! Clean residual mean=0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.178677 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.178677 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=7.449 mas, bmaj=8.737 mas, bpa=20.28 degrees ! Estimated noise=1.51337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965502 Jy ! Component: 100 - total flux cleaned = 0.00106468 Jy ! Component: 150 - total flux cleaned = 0.00113086 Jy ! Component: 200 - total flux cleaned = 0.00116977 Jy ! Total flux subtracted in 200 components = 0.00116977 Jy ! Clean residual min=-0.002120 max=0.002185 Jy/beam ! Clean residual mean=0.000005 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.179847 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 = 4.14725e-05 Jy ! Component: 100 - total flux cleaned = 7.7682e-05 Jy ! Component: 150 - total flux cleaned = 9.08525e-05 Jy ! Component: 200 - total flux cleaned = 0.000110157 Jy ! Total flux subtracted in 200 components = 0.000110157 Jy ! Clean residual min=-0.002131 max=0.002193 Jy/beam ! Clean residual mean=0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.179957 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.179957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=5.191 mas, bpa=5.887 degrees ! Estimated noise=1.19489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445101 Jy ! Component: 100 - total flux cleaned = -0.000357495 Jy ! Component: 150 - total flux cleaned = -0.000310585 Jy ! Component: 200 - total flux cleaned = -0.000286107 Jy ! Total flux subtracted in 200 components = -0.000286107 Jy ! Clean residual min=-0.001981 max=0.001913 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.179671 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.179671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058705Jy sigma=0.439403 ! Fit after self-cal, rms=0.058704Jy sigma=0.439388 wmodel J0618+4207_S_map.mod ! Writing 45 model components to file: J0618+4207_S_map.mod wobs J0618+4207_S_uvs.fits ! Writing UV FITS file: J0618+4207_S_uvs.fits wwins J0618+4207_S_map.win ! wwins: Wrote 1 windows to J0618+4207_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 = -0.000149321 Jy ! Component: 100 - total flux cleaned = -4.80422e-05 Jy ! Component: 150 - total flux cleaned = 0.000143942 Jy ! Component: 200 - total flux cleaned = 0.000144651 Jy ! Component: 250 - total flux cleaned = 0.000175593 Jy ! Component: 300 - total flux cleaned = 0.00017561 Jy ! Component: 350 - total flux cleaned = 0.00026059 Jy ! Component: 400 - total flux cleaned = 0.000232473 Jy ! Component: 450 - total flux cleaned = 0.000205253 Jy ! Component: 500 - total flux cleaned = 0.000231984 Jy ! Component: 550 - total flux cleaned = 0.000232139 Jy ! Component: 600 - total flux cleaned = 0.00020697 Jy ! Component: 650 - total flux cleaned = 0.000182172 Jy ! Component: 700 - total flux cleaned = 0.000181978 Jy ! Component: 750 - total flux cleaned = 8.6799e-05 Jy ! Component: 800 - total flux cleaned = 0.000133735 Jy ! Component: 850 - total flux cleaned = 8.77582e-05 Jy ! Component: 900 - total flux cleaned = 0.000155203 Jy ! Component: 950 - total flux cleaned = 0.000243306 Jy ! Component: 1000 - total flux cleaned = 0.000220887 Jy ! Component: 1050 - total flux cleaned = 0.000263858 Jy ! Component: 1100 - total flux cleaned = 0.000327312 Jy ! Component: 1150 - total flux cleaned = 0.000348255 Jy ! Component: 1200 - total flux cleaned = 0.000471599 Jy ! Component: 1250 - total flux cleaned = 0.000613551 Jy ! Component: 1300 - total flux cleaned = 0.000673377 Jy ! Component: 1350 - total flux cleaned = 0.000850602 Jy ! Component: 1400 - total flux cleaned = 0.000908907 Jy ! Component: 1450 - total flux cleaned = 0.00098574 Jy ! Component: 1500 - total flux cleaned = 0.00106174 Jy ! Component: 1550 - total flux cleaned = 0.00117365 Jy ! Component: 1600 - total flux cleaned = 0.0012104 Jy ! Component: 1650 - total flux cleaned = 0.00130137 Jy ! Component: 1700 - total flux cleaned = 0.00137345 Jy ! Component: 1750 - total flux cleaned = 0.00144429 Jy ! Component: 1800 - total flux cleaned = 0.00151432 Jy ! Component: 1850 - total flux cleaned = 0.0016007 Jy ! Component: 1900 - total flux cleaned = 0.00165184 Jy ! Component: 1950 - total flux cleaned = 0.00173633 Jy ! Component: 2000 - total flux cleaned = 0.00181993 Jy ! Component: 2050 - total flux cleaned = 0.00185285 Jy ! Component: 2100 - total flux cleaned = 0.001902 Jy ! Component: 2150 - total flux cleaned = 0.00195072 Jy ! Component: 2200 - total flux cleaned = 0.00198276 Jy ! Component: 2250 - total flux cleaned = 0.00206207 Jy ! Component: 2300 - total flux cleaned = 0.0020465 Jy ! Component: 2350 - total flux cleaned = 0.00207798 Jy ! Component: 2400 - total flux cleaned = 0.00212404 Jy ! Component: 2450 - total flux cleaned = 0.0021391 Jy ! Component: 2500 - total flux cleaned = 0.00212423 Jy ! Component: 2550 - total flux cleaned = 0.0021092 Jy ! Component: 2600 - total flux cleaned = 0.00216878 Jy ! Component: 2650 - total flux cleaned = 0.00218363 Jy ! Component: 2700 - total flux cleaned = 0.00225624 Jy ! Component: 2750 - total flux cleaned = 0.00224165 Jy ! Component: 2800 - total flux cleaned = 0.00224175 Jy ! Component: 2850 - total flux cleaned = 0.00228468 Jy ! Component: 2900 - total flux cleaned = 0.00228467 Jy ! Component: 2950 - total flux cleaned = 0.00235474 Jy ! Component: 3000 - total flux cleaned = 0.00229911 Jy ! Component: 3050 - total flux cleaned = 0.00235432 Jy ! Component: 3100 - total flux cleaned = 0.00232699 Jy ! Component: 3150 - total flux cleaned = 0.00234061 Jy ! Component: 3200 - total flux cleaned = 0.00236759 Jy ! Component: 3250 - total flux cleaned = 0.00236754 Jy ! Component: 3300 - total flux cleaned = 0.00235416 Jy ! Component: 3350 - total flux cleaned = 0.0023936 Jy ! Component: 3400 - total flux cleaned = 0.00239358 Jy ! Component: 3450 - total flux cleaned = 0.00239345 Jy ! Component: 3500 - total flux cleaned = 0.00240636 Jy ! Component: 3550 - total flux cleaned = 0.00243192 Jy ! Component: 3600 - total flux cleaned = 0.00245731 Jy ! Component: 3650 - total flux cleaned = 0.00241941 Jy ! Component: 3700 - total flux cleaned = 0.00239466 Jy ! Component: 3750 - total flux cleaned = 0.00246915 Jy ! Component: 3800 - total flux cleaned = 0.00248147 Jy ! Component: 3850 - total flux cleaned = 0.00243231 Jy ! Component: 3900 - total flux cleaned = 0.00244456 Jy ! Component: 3950 - total flux cleaned = 0.00250489 Jy ! Component: 4000 - total flux cleaned = 0.00248103 Jy ! Component: 4050 - total flux cleaned = 0.00249299 Jy ! Total flux subtracted in 4096 components = 0.00249299 Jy ! Clean residual min=-0.000732 max=0.000728 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.182164 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 343 components and 0.182164 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0618+4207_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 5.191 at 5.887 degrees (North through East) ! Clean map min=-0.0011161 max=0.15372 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0618+4207_S_map.fits wmodel /image_prod/ug002_uva//J0618+4207_S_map.mod ! Writing 343 model components to file: /image_prod/ug002_uva//J0618+4207_S_map.mod wobs /image_prod/ug002_uva//J0618+4207_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0618+4207_S_uvs.fits wwins /image_prod/ug002_uva//J0618+4207_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0618+4207_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153721 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405599 0.405599 0.811198 1.6224 3.24479 6.48959 12.9792 25.9583 51.9167 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 739.646 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0618+4207_S_dfm.log closed on Wed Mar 4 21:15:33 2020