! Started logfile: /image_prod/ug002_uva//J1423+5055_S_dfm.log on Thu Mar 5 01:43:07 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//J1423+5055_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1423+5055_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.813889 visibilities/baseline/integration-bin. ! Found source: J1423+5055 ! ! 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 5274 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 J1423+5055_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006322Jy sigma=8.593602 ! Fit after self-cal, rms=0.909655Jy sigma=7.753795 ! 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=3.848 mas, bmaj=4.471 mas, bpa=31.62 degrees ! Estimated noise=1.72328 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 = 0.0701154 Jy ! Component: 100 - total flux cleaned = 0.0905371 Jy ! Total flux subtracted in 100 components = 0.0905371 Jy ! Clean residual min=-0.005780 max=0.008772 Jy/beam ! Clean residual mean=-0.000033 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.0905371 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0905371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062472Jy sigma=0.487212 ! Fit after self-cal, rms=0.062390Jy sigma=0.486357 ! Inverting map ! Added new window around map position (-2.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102776 Jy ! Component: 100 - total flux cleaned = 0.0161506 Jy ! Total flux subtracted in 100 components = 0.0161506 Jy ! Clean residual min=-0.004362 max=0.005275 Jy/beam ! Clean residual mean=-0.000017 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.106688 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.106688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060602Jy sigma=0.465970 ! Fit after self-cal, rms=0.060518Jy sigma=0.465207 ! 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=4.3 mas, bmaj=5.324 mas, bpa=27.94 degrees ! Estimated noise=1.17811 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 = 0.00524421 Jy ! Component: 100 - total flux cleaned = 0.00832807 Jy ! Component: 150 - total flux cleaned = 0.0102937 Jy ! Component: 200 - total flux cleaned = 0.0112183 Jy ! Total flux subtracted in 200 components = 0.0112183 Jy ! Clean residual min=-0.003536 max=0.004018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.117906 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.117906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060062Jy sigma=0.460407 ! Fit after self-cal, rms=0.060048Jy sigma=0.460218 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.3 x 5.324 at 27.94 degrees (North through East) ! Clean map min=-0.0036676 max=0.091573 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.99 KP 0.95 ! LA 0.98 MK 1.01 NL 1.02 OV 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 HN 1.00 KP 1.01 ! LA 1.03 MK 1.00 NL 1.09 OV 0.99 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.95 KP 0.98 ! LA 0.98 MK 0.98 NL 1.12 OV 1.00 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.060048Jy sigma=0.460218 ! Fit after self-cal, rms=0.059197Jy sigma=0.456581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.322 mas, bmaj=5.321 mas, bpa=27.97 degrees ! Estimated noise=1.16948 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 = 0.000517529 Jy ! Component: 100 - total flux cleaned = 0.000434384 Jy ! Component: 150 - total flux cleaned = 0.000399626 Jy ! Component: 200 - total flux cleaned = 0.00039966 Jy ! Total flux subtracted in 200 components = 0.00039966 Jy ! Clean residual min=-0.003027 max=0.003561 Jy/beam ! Clean residual mean=-0.000004 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.118306 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.118306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059126Jy sigma=0.455998 ! Fit after self-cal, rms=0.059119Jy sigma=0.455832 ! 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=0.059119Jy sigma=0.455832 ! Fit after self-cal, rms=0.061843Jy sigma=0.446325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.34 mas, bmaj=5.326 mas, bpa=27.71 degrees ! Estimated noise=1.17016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624243 Jy ! Component: 100 - total flux cleaned = 0.000622648 Jy ! Component: 150 - total flux cleaned = 0.000673537 Jy ! Component: 200 - total flux cleaned = 0.000672756 Jy ! Total flux subtracted in 200 components = 0.000672756 Jy ! Clean residual min=-0.002181 max=0.002380 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.118978 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.118978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061801Jy sigma=0.446017 ! Fit after self-cal, rms=0.061908Jy sigma=0.445799 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 (60.5, 78). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136516 Jy ! Component: 100 - total flux cleaned = 0.00141633 Jy ! Component: 150 - total flux cleaned = 0.00150006 Jy ! Component: 200 - total flux cleaned = 0.00153639 Jy ! Total flux subtracted in 200 components = 0.00153639 Jy ! Clean residual min=-0.002129 max=0.002015 Jy/beam ! Clean residual mean=0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.120515 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.120515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061800Jy sigma=0.445069 ! Fit after self-cal, rms=0.061794Jy sigma=0.445020 ! 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=0.061794Jy sigma=0.445020 ! Fit after self-cal, rms=0.061800Jy sigma=0.444942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.334 mas, bmaj=5.317 mas, bpa=27.9 degrees ! Estimated noise=1.16723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330489 Jy ! Component: 100 - total flux cleaned = 0.0004707 Jy ! Component: 150 - total flux cleaned = 0.000597776 Jy ! Component: 200 - total flux cleaned = 0.000684759 Jy ! Total flux subtracted in 200 components = 0.000684759 Jy ! Clean residual min=-0.002045 max=0.001928 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.1212 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.1212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061758Jy sigma=0.444683 ! Fit after self-cal, rms=0.061760Jy sigma=0.444669 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 = 2.83204e-05 Jy ! Component: 100 - total flux cleaned = 8.10595e-05 Jy ! Component: 150 - total flux cleaned = 0.000129549 Jy ! Component: 200 - total flux cleaned = 0.000174964 Jy ! Total flux subtracted in 200 components = 0.000174964 Jy ! Clean residual min=-0.002029 max=0.001919 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.121375 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.121375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061738Jy sigma=0.444524 ! Fit after self-cal, rms=0.061739Jy sigma=0.444518 ! 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=0.061739Jy sigma=0.444518 ! Fit after self-cal, rms=0.061698Jy sigma=0.444491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.858 mas, bmaj=9.019 mas, bpa=35.69 degrees ! Estimated noise=1.34667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361355 Jy ! Component: 100 - total flux cleaned = 0.000456717 Jy ! Component: 150 - total flux cleaned = 0.000517425 Jy ! Component: 200 - total flux cleaned = 0.00055759 Jy ! Total flux subtracted in 200 components = 0.00055759 Jy ! Clean residual min=-0.001715 max=0.002159 Jy/beam ! Clean residual mean=0.000005 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.121932 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.121932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061689Jy sigma=0.444436 ! Fit after self-cal, rms=0.061690Jy sigma=0.444430 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 (109, -69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159575 Jy ! Component: 100 - total flux cleaned = 0.00225184 Jy ! Component: 150 - total flux cleaned = 0.00286824 Jy ! Component: 200 - total flux cleaned = 0.00343419 Jy ! Total flux subtracted in 200 components = 0.00343419 Jy ! Clean residual min=-0.001408 max=0.001824 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.125366 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.125366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061637Jy sigma=0.443874 ! Fit after self-cal, rms=0.061634Jy sigma=0.443840 ! Inverting map ! Added new window around map position (-113, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325135 Jy ! Component: 100 - total flux cleaned = 0.000218388 Jy ! Component: 150 - total flux cleaned = 0.000151343 Jy ! Component: 200 - total flux cleaned = 0.00020705 Jy ! Total flux subtracted in 200 components = 0.00020705 Jy ! Clean residual min=-0.001293 max=0.001386 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.125573 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 162 components and 0.125573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061579Jy sigma=0.443334 ! Fit after self-cal, rms=0.061571Jy sigma=0.443289 ! 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=4.328 mas, bmaj=5.312 mas, bpa=28.08 degrees ! Estimated noise=1.16639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.328 x 5.312 at 28.08 degrees (North through East) ! Clean map min=-0.0017304 max=0.090957 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=3.872 mas, bmaj=4.459 mas, bpa=31.53 degrees ! Estimated noise=1.71293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.069394 Jy ! Component: 100 - total flux cleaned = 0.0910147 Jy ! Component: 150 - total flux cleaned = 0.102249 Jy ! Component: 200 - total flux cleaned = 0.108653 Jy ! Total flux subtracted in 200 components = 0.108653 Jy ! Clean residual min=-0.003533 max=0.003274 Jy/beam ! Clean residual mean=-0.000010 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.108652 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.108652 Jy ! Inverting map and beam ! Estimated beam: bmin=4.328 mas, bmaj=5.312 mas, bpa=28.08 degrees ! Estimated noise=1.16639 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 = 0.00475116 Jy ! Component: 100 - total flux cleaned = 0.00777404 Jy ! Component: 150 - total flux cleaned = 0.00953169 Jy ! Component: 200 - total flux cleaned = 0.0102062 Jy ! Total flux subtracted in 200 components = 0.0102062 Jy ! Clean residual min=-0.002182 max=0.002008 Jy/beam ! Clean residual mean=-0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.118859 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.118859 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=7.858 mas, bmaj=9.019 mas, bpa=35.69 degrees ! Estimated noise=1.34667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200672 Jy ! Component: 100 - total flux cleaned = 0.00295489 Jy ! Component: 150 - total flux cleaned = 0.00374187 Jy ! Component: 200 - total flux cleaned = 0.00408057 Jy ! Total flux subtracted in 200 components = 0.00408057 Jy ! Clean residual min=-0.001453 max=0.001504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.122939 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299813 Jy ! Component: 100 - total flux cleaned = 0.000688273 Jy ! Component: 150 - total flux cleaned = 0.000904241 Jy ! Component: 200 - total flux cleaned = 0.00110871 Jy ! Total flux subtracted in 200 components = 0.00110871 Jy ! Clean residual min=-0.001337 max=0.001441 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.124048 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 107 components and 0.124048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.328 mas, bmaj=5.312 mas, bpa=28.08 degrees ! Estimated noise=1.16639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313642 Jy ! Component: 100 - total flux cleaned = -0.000432811 Jy ! Component: 150 - total flux cleaned = -0.000545291 Jy ! Component: 200 - total flux cleaned = -0.000546557 Jy ! Total flux subtracted in 200 components = -0.000546557 Jy ! Clean residual min=-0.001711 max=0.001859 Jy/beam ! Clean residual mean=-0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.123501 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.123501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061600Jy sigma=0.443436 ! Fit after self-cal, rms=0.061575Jy sigma=0.443345 wmodel J1423+5055_S_map.mod ! Writing 132 model components to file: J1423+5055_S_map.mod wobs J1423+5055_S_uvs.fits ! Writing UV FITS file: J1423+5055_S_uvs.fits wwins J1423+5055_S_map.win ! wwins: Wrote 5 windows to J1423+5055_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 = 8.05537e-05 Jy ! Component: 100 - total flux cleaned = 0.000110421 Jy ! Component: 150 - total flux cleaned = 8.29927e-05 Jy ! Component: 200 - total flux cleaned = 2.77354e-06 Jy ! Component: 250 - total flux cleaned = -2.28446e-05 Jy ! Component: 300 - total flux cleaned = -9.77952e-05 Jy ! Component: 350 - total flux cleaned = -0.000121655 Jy ! Component: 400 - total flux cleaned = -0.000145792 Jy ! Component: 450 - total flux cleaned = -0.000192982 Jy ! Component: 500 - total flux cleaned = -0.000170813 Jy ! Component: 550 - total flux cleaned = -0.000104223 Jy ! Component: 600 - total flux cleaned = -0.000104436 Jy ! Component: 650 - total flux cleaned = -0.000168435 Jy ! Component: 700 - total flux cleaned = -0.00012634 Jy ! Component: 750 - total flux cleaned = -0.000105388 Jy ! Component: 800 - total flux cleaned = -4.49656e-05 Jy ! Component: 850 - total flux cleaned = -4.50124e-05 Jy ! Component: 900 - total flux cleaned = -4.45233e-05 Jy ! Component: 950 - total flux cleaned = 7.20284e-05 Jy ! Component: 1000 - total flux cleaned = 7.1803e-05 Jy ! Component: 1050 - total flux cleaned = 0.000109675 Jy ! Component: 1100 - total flux cleaned = 0.000128635 Jy ! Component: 1150 - total flux cleaned = 0.000201965 Jy ! Component: 1200 - total flux cleaned = 0.000310172 Jy ! Component: 1250 - total flux cleaned = 0.000381456 Jy ! Component: 1300 - total flux cleaned = 0.000416769 Jy ! Component: 1350 - total flux cleaned = 0.000538624 Jy ! Component: 1400 - total flux cleaned = 0.000607276 Jy ! Component: 1450 - total flux cleaned = 0.000658332 Jy ! Component: 1500 - total flux cleaned = 0.000742167 Jy ! Component: 1550 - total flux cleaned = 0.000791947 Jy ! Component: 1600 - total flux cleaned = 0.000857773 Jy ! Component: 1650 - total flux cleaned = 0.000841547 Jy ! Component: 1700 - total flux cleaned = 0.000922236 Jy ! Component: 1750 - total flux cleaned = 0.000954053 Jy ! Component: 1800 - total flux cleaned = 0.00100137 Jy ! Component: 1850 - total flux cleaned = 0.00107949 Jy ! Component: 1900 - total flux cleaned = 0.00115676 Jy ! Component: 1950 - total flux cleaned = 0.00117197 Jy ! Component: 2000 - total flux cleaned = 0.00120236 Jy ! Component: 2050 - total flux cleaned = 0.00123263 Jy ! Component: 2100 - total flux cleaned = 0.00130703 Jy ! Component: 2150 - total flux cleaned = 0.00132183 Jy ! Component: 2200 - total flux cleaned = 0.00132197 Jy ! Component: 2250 - total flux cleaned = 0.00138013 Jy ! Component: 2300 - total flux cleaned = 0.001409 Jy ! Component: 2350 - total flux cleaned = 0.00143761 Jy ! Component: 2400 - total flux cleaned = 0.00148024 Jy ! Component: 2450 - total flux cleaned = 0.00155046 Jy ! Component: 2500 - total flux cleaned = 0.0015504 Jy ! Component: 2550 - total flux cleaned = 0.0015644 Jy ! Component: 2600 - total flux cleaned = 0.00157806 Jy ! Component: 2650 - total flux cleaned = 0.00159167 Jy ! Component: 2700 - total flux cleaned = 0.00165901 Jy ! Component: 2750 - total flux cleaned = 0.00163217 Jy ! Component: 2800 - total flux cleaned = 0.00169867 Jy ! Component: 2850 - total flux cleaned = 0.00176448 Jy ! Component: 2900 - total flux cleaned = 0.0017644 Jy ! Component: 2950 - total flux cleaned = 0.00180343 Jy ! Component: 3000 - total flux cleaned = 0.0018164 Jy ! Component: 3050 - total flux cleaned = 0.00180376 Jy ! Component: 3100 - total flux cleaned = 0.00186734 Jy ! Component: 3150 - total flux cleaned = 0.00187993 Jy ! Component: 3200 - total flux cleaned = 0.00188001 Jy ! Component: 3250 - total flux cleaned = 0.00191753 Jy ! Component: 3300 - total flux cleaned = 0.00197952 Jy ! Component: 3350 - total flux cleaned = 0.00202873 Jy ! Component: 3400 - total flux cleaned = 0.00201643 Jy ! Component: 3450 - total flux cleaned = 0.00201647 Jy ! Component: 3500 - total flux cleaned = 0.00205265 Jy ! Component: 3550 - total flux cleaned = 0.00206462 Jy ! Component: 3600 - total flux cleaned = 0.00211221 Jy ! Component: 3650 - total flux cleaned = 0.00211222 Jy ! Component: 3700 - total flux cleaned = 0.00214753 Jy ! Component: 3750 - total flux cleaned = 0.00218264 Jy ! Component: 3800 - total flux cleaned = 0.00221753 Jy ! Component: 3850 - total flux cleaned = 0.0022176 Jy ! Component: 3900 - total flux cleaned = 0.00227512 Jy ! Component: 3950 - total flux cleaned = 0.00232085 Jy ! Component: 4000 - total flux cleaned = 0.00229812 Jy ! Component: 4050 - total flux cleaned = 0.00232076 Jy ! Total flux subtracted in 4096 components = 0.00228703 Jy ! Clean residual min=-0.000742 max=0.000795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.125788 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 381 components and 0.125788 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1423+5055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.328 x 5.312 at 28.08 degrees (North through East) ! Clean map min=-0.0014036 max=0.090823 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1423+5055_S_map.fits wmodel /image_prod/ug002_uva//J1423+5055_S_map.mod ! Writing 381 model components to file: /image_prod/ug002_uva//J1423+5055_S_map.mod wobs /image_prod/ug002_uva//J1423+5055_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1423+5055_S_uvs.fits wwins /image_prod/ug002_uva//J1423+5055_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1423+5055_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0908229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193013 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.637548 0.637548 1.2751 2.55019 5.10038 10.2008 20.4015 40.8031 81.6062 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 470.552 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1423+5055_S_dfm.log closed on Thu Mar 5 01:43:11 2020