! Started logfile: /image_prod/ug002_uva//J1330+5202_S_dfm.log on Thu Mar 5 01:15:35 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1330+5202_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1330+5202_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977407 visibilities/baseline/integration-bin. ! Found source: J1330+5202 ! ! 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 7917 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 J1330+5202_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013412Jy sigma=9.011146 ! Fit after self-cal, rms=0.905135Jy sigma=7.991765 ! 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=3.288 mas, bmaj=4.389 mas, bpa=-9.319 degrees ! Estimated noise=1.44806 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 = 0.0729945 Jy ! Component: 100 - total flux cleaned = 0.0958371 Jy ! Total flux subtracted in 100 components = 0.0958371 Jy ! Clean residual min=-0.005690 max=0.016755 Jy/beam ! Clean residual mean=0.000009 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.0958371 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0958371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069220Jy sigma=0.569664 ! Fit after self-cal, rms=0.068734Jy sigma=0.566520 ! Inverting map ! Added new window around map position (-4, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154951 Jy ! Component: 100 - total flux cleaned = 0.02382 Jy ! Total flux subtracted in 100 components = 0.02382 Jy ! Clean residual min=-0.005036 max=0.009061 Jy/beam ! Clean residual mean=0.000008 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.119657 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.119657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064346Jy sigma=0.517447 ! Fit after self-cal, rms=0.063923Jy sigma=0.514034 ! 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=3.871 mas, bmaj=5.278 mas, bpa=-4.269 degrees ! Estimated noise=0.921134 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 = 0.0100187 Jy ! Component: 100 - total flux cleaned = 0.0155148 Jy ! Component: 150 - total flux cleaned = 0.0189575 Jy ! Component: 200 - total flux cleaned = 0.0211894 Jy ! Total flux subtracted in 200 components = 0.0211894 Jy ! Clean residual min=-0.004055 max=0.008515 Jy/beam ! Clean residual mean=0.000009 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.140846 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.140846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062432Jy sigma=0.497004 ! Fit after self-cal, rms=0.062258Jy sigma=0.495000 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.871 x 5.278 at -4.269 degrees (North through East) ! Clean map min=-0.003837 max=0.089507 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.95 KP 0.97 ! LA 0.99 MK 0.98 NL 1.43 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 0.98 KP 0.99 ! LA 1.00 MK 0.95 NL 1.67 OV 0.93 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 0.95 KP 0.92 ! LA 0.97 MK 0.97 NL 1.21 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.062258Jy sigma=0.495000 ! Fit after self-cal, rms=0.065951Jy sigma=0.479709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=5.25 mas, bpa=-4.045 degrees ! Estimated noise=0.915877 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 = -0.000147455 Jy ! Component: 100 - total flux cleaned = -0.000338222 Jy ! Component: 150 - total flux cleaned = -0.00043667 Jy ! Component: 200 - total flux cleaned = -0.000516253 Jy ! Total flux subtracted in 200 components = -0.000516253 Jy ! Clean residual min=-0.003691 max=0.004126 Jy/beam ! Clean residual mean=0.000011 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.14033 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.14033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065786Jy sigma=0.478852 ! Fit after self-cal, rms=0.065915Jy sigma=0.478376 ! 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=0.065915Jy sigma=0.478376 ! Fit after self-cal, rms=0.076076Jy sigma=0.465071 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.844 mas, bmaj=5.223 mas, bpa=-3.726 degrees ! Estimated noise=0.918699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356618 Jy ! Component: 100 - total flux cleaned = -0.000535044 Jy ! Component: 150 - total flux cleaned = -0.000582824 Jy ! Component: 200 - total flux cleaned = -0.000580918 Jy ! Total flux subtracted in 200 components = -0.000580918 Jy ! Clean residual min=-0.001987 max=0.002074 Jy/beam ! Clean residual mean=0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.139749 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.139749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075974Jy sigma=0.464196 ! Fit after self-cal, rms=0.076039Jy sigma=0.463806 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 (56.5, 113.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108958 Jy ! Component: 100 - total flux cleaned = 0.00103776 Jy ! Component: 150 - total flux cleaned = 0.00103358 Jy ! Component: 200 - total flux cleaned = 0.000993481 Jy ! Total flux subtracted in 200 components = 0.000993481 Jy ! Clean residual min=-0.001890 max=0.001778 Jy/beam ! Clean residual mean=0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.140743 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.140743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075950Jy sigma=0.463092 ! Fit after self-cal, rms=0.075938Jy sigma=0.463033 ! 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=0.075938Jy sigma=0.463033 ! Fit after self-cal, rms=0.076700Jy sigma=0.462858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=5.225 mas, bpa=-3.907 degrees ! Estimated noise=0.914361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381305 Jy ! Component: 100 - total flux cleaned = -0.000338396 Jy ! Component: 150 - total flux cleaned = -0.000375084 Jy ! Component: 200 - total flux cleaned = -0.000374431 Jy ! Total flux subtracted in 200 components = -0.000374431 Jy ! Clean residual min=-0.001826 max=0.001600 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.140368 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.140368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076645Jy sigma=0.462453 ! Fit after self-cal, rms=0.076635Jy sigma=0.462401 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 = -0.000128604 Jy ! Component: 100 - total flux cleaned = -0.000159955 Jy ! Component: 150 - total flux cleaned = -0.000189336 Jy ! Component: 200 - total flux cleaned = -0.000216047 Jy ! Total flux subtracted in 200 components = -0.000216047 Jy ! Clean residual min=-0.001721 max=0.001626 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.140152 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.140152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076601Jy sigma=0.462165 ! Fit after self-cal, rms=0.076593Jy sigma=0.462124 ! 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=0.076593Jy sigma=0.462124 ! Fit after self-cal, rms=0.076912Jy sigma=0.462077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.524 mas, bmaj=9.005 mas, bpa=17.63 degrees ! Estimated noise=1.09821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146921 Jy ! Component: 100 - total flux cleaned = 0.000124582 Jy ! Component: 150 - total flux cleaned = 0.000106623 Jy ! Component: 200 - total flux cleaned = 7.53761e-05 Jy ! Total flux subtracted in 200 components = 7.53761e-05 Jy ! Clean residual min=-0.001601 max=0.001641 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.140228 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.140228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076897Jy sigma=0.462007 ! Fit after self-cal, rms=0.076891Jy sigma=0.461989 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 = 1.93987e-05 Jy ! Component: 100 - total flux cleaned = -1.11604e-05 Jy ! Component: 150 - total flux cleaned = -2.44998e-05 Jy ! Component: 200 - total flux cleaned = -3.70414e-05 Jy ! Total flux subtracted in 200 components = -3.70414e-05 Jy ! Clean residual min=-0.001585 max=0.001636 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.140191 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.140191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076879Jy sigma=0.461935 ! Fit after self-cal, rms=0.076876Jy sigma=0.461922 ! 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=3.822 mas, bmaj=5.224 mas, bpa=-3.972 degrees ! Estimated noise=0.911983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.822 x 5.224 at -3.972 degrees (North through East) ! Clean map min=-0.0016588 max=0.087986 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=3.251 mas, bmaj=4.338 mas, bpa=-9.169 degrees ! Estimated noise=1.43655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735929 Jy ! Component: 100 - total flux cleaned = 0.1003 Jy ! Component: 150 - total flux cleaned = 0.113112 Jy ! Component: 200 - total flux cleaned = 0.120478 Jy ! Total flux subtracted in 200 components = 0.120478 Jy ! Clean residual min=-0.003472 max=0.003912 Jy/beam ! Clean residual mean=0.000004 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.120478 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.120478 Jy ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.224 mas, bpa=-3.972 degrees ! Estimated noise=0.911983 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 = 0.00696009 Jy ! Component: 100 - total flux cleaned = 0.0110132 Jy ! Component: 150 - total flux cleaned = 0.0137484 Jy ! Component: 200 - total flux cleaned = 0.015632 Jy ! Total flux subtracted in 200 components = 0.015632 Jy ! Clean residual min=-0.001734 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.13611 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.13611 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=8.524 mas, bmaj=9.005 mas, bpa=17.63 degrees ! Estimated noise=1.09821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172249 Jy ! Component: 100 - total flux cleaned = 0.0023489 Jy ! Component: 150 - total flux cleaned = 0.00273953 Jy ! Component: 200 - total flux cleaned = 0.00289027 Jy ! Total flux subtracted in 200 components = 0.00289027 Jy ! Clean residual min=-0.001669 max=0.001634 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.139 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 = 9.85209e-05 Jy ! Component: 100 - total flux cleaned = 0.000201097 Jy ! Component: 150 - total flux cleaned = 0.000271425 Jy ! Component: 200 - total flux cleaned = 0.000317796 Jy ! Total flux subtracted in 200 components = 0.000317796 Jy ! Clean residual min=-0.001621 max=0.001640 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.139318 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.139318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.224 mas, bpa=-3.972 degrees ! Estimated noise=0.911983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.43434e-05 Jy ! Component: 100 - total flux cleaned = 9.41276e-05 Jy ! Component: 150 - total flux cleaned = 1.91437e-05 Jy ! Component: 200 - total flux cleaned = -2.7657e-05 Jy ! Total flux subtracted in 200 components = -2.7657e-05 Jy ! Clean residual min=-0.001625 max=0.001587 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.13929 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.13929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076853Jy sigma=0.461912 ! Fit after self-cal, rms=0.076833Jy sigma=0.461693 wmodel J1330+5202_S_map.mod ! Writing 121 model components to file: J1330+5202_S_map.mod wobs J1330+5202_S_uvs.fits ! Writing UV FITS file: J1330+5202_S_uvs.fits wwins J1330+5202_S_map.win ! wwins: Wrote 3 windows to J1330+5202_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 = -2.12064e-05 Jy ! Component: 100 - total flux cleaned = -0.000297374 Jy ! Component: 150 - total flux cleaned = -0.000559957 Jy ! Component: 200 - total flux cleaned = -0.000660476 Jy ! Component: 250 - total flux cleaned = -0.000733642 Jy ! Component: 300 - total flux cleaned = -0.000805133 Jy ! Component: 350 - total flux cleaned = -0.000805094 Jy ! Component: 400 - total flux cleaned = -0.000805127 Jy ! Component: 450 - total flux cleaned = -0.000804962 Jy ! Component: 500 - total flux cleaned = -0.000804732 Jy ! Component: 550 - total flux cleaned = -0.000782961 Jy ! Component: 600 - total flux cleaned = -0.000804383 Jy ! Component: 650 - total flux cleaned = -0.000741775 Jy ! Component: 700 - total flux cleaned = -0.000721715 Jy ! Component: 750 - total flux cleaned = -0.000762248 Jy ! Component: 800 - total flux cleaned = -0.000762074 Jy ! Component: 850 - total flux cleaned = -0.000781609 Jy ! Component: 900 - total flux cleaned = -0.000781797 Jy ! Component: 950 - total flux cleaned = -0.000839865 Jy ! Component: 1000 - total flux cleaned = -0.000782405 Jy ! Component: 1050 - total flux cleaned = -0.000782326 Jy ! Component: 1100 - total flux cleaned = -0.000819695 Jy ! Component: 1150 - total flux cleaned = -0.000837992 Jy ! Component: 1200 - total flux cleaned = -0.000856203 Jy ! Component: 1250 - total flux cleaned = -0.000910679 Jy ! Component: 1300 - total flux cleaned = -0.00099991 Jy ! Component: 1350 - total flux cleaned = -0.000999594 Jy ! Component: 1400 - total flux cleaned = -0.00101721 Jy ! Component: 1450 - total flux cleaned = -0.00106976 Jy ! Component: 1500 - total flux cleaned = -0.00115577 Jy ! Component: 1550 - total flux cleaned = -0.00119012 Jy ! Component: 1600 - total flux cleaned = -0.00124083 Jy ! Component: 1650 - total flux cleaned = -0.00130785 Jy ! Component: 1700 - total flux cleaned = -0.00125825 Jy ! Component: 1750 - total flux cleaned = -0.00130772 Jy ! Component: 1800 - total flux cleaned = -0.00143853 Jy ! Component: 1850 - total flux cleaned = -0.00143835 Jy ! Component: 1900 - total flux cleaned = -0.00150248 Jy ! Component: 1950 - total flux cleaned = -0.00153459 Jy ! Component: 2000 - total flux cleaned = -0.00159774 Jy ! Component: 2050 - total flux cleaned = -0.00161345 Jy ! Component: 2100 - total flux cleaned = -0.00164463 Jy ! Component: 2150 - total flux cleaned = -0.00173728 Jy ! Component: 2200 - total flux cleaned = -0.00173722 Jy ! Component: 2250 - total flux cleaned = -0.00182852 Jy ! Component: 2300 - total flux cleaned = -0.00187388 Jy ! Component: 2350 - total flux cleaned = -0.00185898 Jy ! Component: 2400 - total flux cleaned = -0.00191858 Jy ! Component: 2450 - total flux cleaned = -0.00197768 Jy ! Component: 2500 - total flux cleaned = -0.00197772 Jy ! Component: 2550 - total flux cleaned = -0.0021087 Jy ! Component: 2600 - total flux cleaned = -0.00212318 Jy ! Component: 2650 - total flux cleaned = -0.00213752 Jy ! Component: 2700 - total flux cleaned = -0.00219472 Jy ! Component: 2750 - total flux cleaned = -0.00223715 Jy ! Component: 2800 - total flux cleaned = -0.00223711 Jy ! Component: 2850 - total flux cleaned = -0.00227908 Jy ! Component: 2900 - total flux cleaned = -0.00230707 Jy ! Component: 2950 - total flux cleaned = -0.00233462 Jy ! Component: 3000 - total flux cleaned = -0.00240308 Jy ! Component: 3050 - total flux cleaned = -0.00241654 Jy ! Component: 3100 - total flux cleaned = -0.00245716 Jy ! Component: 3150 - total flux cleaned = -0.00251097 Jy ! Component: 3200 - total flux cleaned = -0.00253774 Jy ! Component: 3250 - total flux cleaned = -0.00259095 Jy ! Component: 3300 - total flux cleaned = -0.00257795 Jy ! Component: 3350 - total flux cleaned = -0.00264367 Jy ! Component: 3400 - total flux cleaned = -0.00268265 Jy ! Component: 3450 - total flux cleaned = -0.00273451 Jy ! Component: 3500 - total flux cleaned = -0.00274742 Jy ! Component: 3550 - total flux cleaned = -0.00274738 Jy ! Component: 3600 - total flux cleaned = -0.00277293 Jy ! Component: 3650 - total flux cleaned = -0.00286175 Jy ! Component: 3700 - total flux cleaned = -0.00282406 Jy ! Component: 3750 - total flux cleaned = -0.00287432 Jy ! Component: 3800 - total flux cleaned = -0.00289937 Jy ! Component: 3850 - total flux cleaned = -0.00292428 Jy ! Component: 3900 - total flux cleaned = -0.00294891 Jy ! Component: 3950 - total flux cleaned = -0.00301015 Jy ! Component: 4000 - total flux cleaned = -0.00302232 Jy ! Component: 4050 - total flux cleaned = -0.00307096 Jy ! Total flux subtracted in 4096 components = -0.00307103 Jy ! Clean residual min=-0.000770 max=0.000768 Jy/beam ! Clean residual mean=0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.136219 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 417 components and 0.136219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1330+5202_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.822 x 5.224 at -3.972 degrees (North through East) ! Clean map min=-0.0012696 max=0.087857 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1330+5202_S_map.fits wmodel /image_prod/ug002_uva//J1330+5202_S_map.mod ! Writing 417 model components to file: /image_prod/ug002_uva//J1330+5202_S_map.mod wobs /image_prod/ug002_uva//J1330+5202_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1330+5202_S_uvs.fits wwins /image_prod/ug002_uva//J1330+5202_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1330+5202_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0878569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740246 0.740246 1.48049 2.96098 5.92197 11.8439 23.6879 47.3758 94.7515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 405.27 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1330+5202_S_dfm.log closed on Thu Mar 5 01:15:39 2020