! Started logfile: /image_prod/ug002_uva//J1532+6755_S_dfm.log on Thu Mar 5 02:17:10 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//J1532+6755_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1532+6755_S_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995333 visibilities/baseline/integration-bin. ! Found source: J1532+6755 ! ! 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 13437 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 J1532+6755_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.069780Jy sigma=7.829198 ! Fit after self-cal, rms=0.717150Jy sigma=5.249591 ! 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=3.211 mas, bmaj=3.668 mas, bpa=-3.163 degrees ! Estimated noise=1.42686 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 = 0.210423 Jy ! Component: 100 - total flux cleaned = 0.277737 Jy ! Total flux subtracted in 100 components = 0.277737 Jy ! Clean residual min=-0.014269 max=0.052425 Jy/beam ! Clean residual mean=-0.000096 rms=0.003957 Jy/beam ! Combined flux in latest and established models = 0.277737 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.277737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135728Jy sigma=0.848881 ! Fit after self-cal, rms=0.135656Jy sigma=0.848342 ! Inverting map ! Added new window around map position (6, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467171 Jy ! Component: 100 - total flux cleaned = 0.0738502 Jy ! Total flux subtracted in 100 components = 0.0738502 Jy ! Clean residual min=-0.009719 max=0.017160 Jy/beam ! Clean residual mean=-0.000037 rms=0.002530 Jy/beam ! Combined flux in latest and established models = 0.351587 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.351587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113868Jy sigma=0.648362 ! Fit after self-cal, rms=0.112217Jy sigma=0.636626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216042 Jy ! Component: 100 - total flux cleaned = 0.0364 Jy ! Total flux subtracted in 100 components = 0.0364 Jy ! Clean residual min=-0.008327 max=0.009589 Jy/beam ! Clean residual mean=-0.000007 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.387987 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.387987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106002Jy sigma=0.579455 ! Fit after self-cal, rms=0.105693Jy sigma=0.577222 ! 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=3.962 mas, bmaj=4.478 mas, bpa=-4.019 degrees ! Estimated noise=0.863748 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 = 0.0159895 Jy ! Component: 100 - total flux cleaned = 0.0255476 Jy ! Component: 150 - total flux cleaned = 0.031831 Jy ! Component: 200 - total flux cleaned = 0.036049 Jy ! Total flux subtracted in 200 components = 0.036049 Jy ! Clean residual min=-0.010206 max=0.009342 Jy/beam ! Clean residual mean=0.000040 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.424036 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.424036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102580Jy sigma=0.555003 ! Fit after self-cal, rms=0.102366Jy sigma=0.553052 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.962 x 4.478 at -4.019 degrees (North through East) ! Clean map min=-0.01001 max=0.27914 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.95 KP 1.00 ! LA 1.02 MK 1.06 NL 1.03 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 0.98 HN 0.97 KP 1.01 ! LA 1.03 MK 1.02 NL 1.10 OV 1.00 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.99 KP 1.01 ! LA 1.02 MK 1.04 NL 1.08 OV 1.00 ! PT 1.03 SC 1.09 ! ! ! Fit before self-cal, rms=0.102366Jy sigma=0.553052 ! Fit after self-cal, rms=0.089275Jy sigma=0.504294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=4.519 mas, bpa=-4.571 degrees ! Estimated noise=0.865123 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 = 0.00481656 Jy ! Component: 100 - total flux cleaned = 0.00603374 Jy ! Component: 150 - total flux cleaned = 0.00633989 Jy ! Component: 200 - total flux cleaned = 0.0064516 Jy ! Total flux subtracted in 200 components = 0.0064516 Jy ! Clean residual min=-0.006763 max=0.006287 Jy/beam ! Clean residual mean=0.000024 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.430488 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.430488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088912Jy sigma=0.502147 ! Fit after self-cal, rms=0.088820Jy sigma=0.501501 ! 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=0.088820Jy sigma=0.501501 ! Fit after self-cal, rms=0.099902Jy sigma=0.441248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.99 mas, bmaj=4.559 mas, bpa=-3.495 degrees ! Estimated noise=0.872292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109815 Jy ! Component: 100 - total flux cleaned = -0.000840239 Jy ! Component: 150 - total flux cleaned = -0.000805174 Jy ! Component: 200 - total flux cleaned = -0.000706472 Jy ! Total flux subtracted in 200 components = -0.000706472 Jy ! Clean residual min=-0.001851 max=0.001940 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.429781 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.429781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099851Jy sigma=0.440628 ! Fit after self-cal, rms=0.099882Jy sigma=0.440423 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 (-48.5, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999385 Jy ! Component: 100 - total flux cleaned = 0.00099172 Jy ! Component: 150 - total flux cleaned = 0.00092302 Jy ! Component: 200 - total flux cleaned = 0.000891053 Jy ! Total flux subtracted in 200 components = 0.000891053 Jy ! Clean residual min=-0.001726 max=0.001730 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.430672 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.430672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099836Jy sigma=0.440068 ! Fit after self-cal, rms=0.099835Jy sigma=0.440052 ! 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=0.099835Jy sigma=0.440052 ! Fit after self-cal, rms=0.100513Jy sigma=0.439926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.987 mas, bmaj=4.56 mas, bpa=-3.2 degrees ! Estimated noise=0.871956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453419 Jy ! Component: 100 - total flux cleaned = -0.000420113 Jy ! Component: 150 - total flux cleaned = -0.00044783 Jy ! Component: 200 - total flux cleaned = -0.00044614 Jy ! Total flux subtracted in 200 components = -0.00044614 Jy ! Clean residual min=-0.001665 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.430226 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.430226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100492Jy sigma=0.439738 ! Fit after self-cal, rms=0.100494Jy sigma=0.439725 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 (-1.5, 74). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078552 Jy ! Component: 100 - total flux cleaned = 0.000644725 Jy ! Component: 150 - total flux cleaned = 0.000701006 Jy ! Component: 200 - total flux cleaned = 0.000702032 Jy ! Total flux subtracted in 200 components = 0.000702032 Jy ! Clean residual min=-0.001563 max=0.001449 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.430928 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.430928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100447Jy sigma=0.439456 ! Fit after self-cal, rms=0.100448Jy sigma=0.439449 ! 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=0.100448Jy sigma=0.439449 ! Fit after self-cal, rms=0.100611Jy sigma=0.439423 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.459 mas, bmaj=8.969 mas, bpa=47.48 degrees ! Estimated noise=1.08211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.31795e-05 Jy ! Component: 100 - total flux cleaned = 1.51849e-05 Jy ! Component: 150 - total flux cleaned = 1.53089e-05 Jy ! Component: 200 - total flux cleaned = 3.50185e-07 Jy ! Total flux subtracted in 200 components = 3.50185e-07 Jy ! Clean residual min=-0.001327 max=0.001535 Jy/beam ! Clean residual mean=0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.430928 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 142 components and 0.430928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100599Jy sigma=0.439405 ! Fit after self-cal, rms=0.100600Jy sigma=0.439402 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 = -8.27167e-05 Jy ! Component: 100 - total flux cleaned = -0.000121782 Jy ! Component: 150 - total flux cleaned = -0.000145579 Jy ! Component: 200 - total flux cleaned = -0.000189514 Jy ! Total flux subtracted in 200 components = -0.000189514 Jy ! Clean residual min=-0.001322 max=0.001528 Jy/beam ! Clean residual mean=0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.430739 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.430739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100594Jy sigma=0.439411 ! Fit after self-cal, rms=0.100595Jy sigma=0.439411 ! 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=3.987 mas, bmaj=4.562 mas, bpa=-3.021 degrees ! Estimated noise=0.871845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.987 x 4.562 at -3.021 degrees (North through East) ! Clean map min=-0.0014306 max=0.28031 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=3.225 mas, bmaj=3.752 mas, bpa=-2.208 degrees ! Estimated noise=1.45396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213123 Jy ! Component: 100 - total flux cleaned = 0.287428 Jy ! Component: 150 - total flux cleaned = 0.329995 Jy ! Component: 200 - total flux cleaned = 0.356406 Jy ! Total flux subtracted in 200 components = 0.356406 Jy ! Clean residual min=-0.005594 max=0.014126 Jy/beam ! Clean residual mean=-0.000057 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.356406 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.356406 Jy ! Inverting map and beam ! Estimated beam: bmin=3.987 mas, bmaj=4.562 mas, bpa=-3.021 degrees ! Estimated noise=0.871845 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 = 0.0254747 Jy ! Component: 100 - total flux cleaned = 0.0411308 Jy ! Component: 150 - total flux cleaned = 0.0512931 Jy ! Component: 200 - total flux cleaned = 0.058038 Jy ! Total flux subtracted in 200 components = 0.058038 Jy ! Clean residual min=-0.001995 max=0.003883 Jy/beam ! Clean residual mean=-0.000021 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.414444 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 66 components and 0.414444 Jy ! Inverting map ! Added new window around map position (9.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462116 Jy ! Component: 100 - total flux cleaned = 0.00784983 Jy ! Component: 150 - total flux cleaned = 0.0102446 Jy ! Component: 200 - total flux cleaned = 0.0121011 Jy ! Total flux subtracted in 200 components = 0.0121011 Jy ! Clean residual min=-0.001577 max=0.001644 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.426545 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 97 components and 0.426545 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=8.459 mas, bmaj=8.969 mas, bpa=47.48 degrees ! Estimated noise=1.08211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175089 Jy ! Component: 100 - total flux cleaned = 0.00280775 Jy ! Component: 150 - total flux cleaned = 0.00333592 Jy ! Component: 200 - total flux cleaned = 0.0035295 Jy ! Total flux subtracted in 200 components = 0.0035295 Jy ! Clean residual min=-0.001456 max=0.001484 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.430074 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 = 0.000217943 Jy ! Component: 100 - total flux cleaned = 0.000387315 Jy ! Component: 150 - total flux cleaned = 0.000463782 Jy ! Component: 200 - total flux cleaned = 0.000516837 Jy ! Total flux subtracted in 200 components = 0.000516837 Jy ! Clean residual min=-0.001418 max=0.001506 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.430591 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 149 components and 0.430591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.987 mas, bmaj=4.562 mas, bpa=-3.021 degrees ! Estimated noise=0.871845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050649 Jy ! Component: 100 - total flux cleaned = -0.000508712 Jy ! Component: 150 - total flux cleaned = -0.000465411 Jy ! Component: 200 - total flux cleaned = -0.000426041 Jy ! Total flux subtracted in 200 components = -0.000426041 Jy ! Clean residual min=-0.001567 max=0.001464 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.430165 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 164 components and 0.430165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100657Jy sigma=0.439824 ! Fit after self-cal, rms=0.100647Jy sigma=0.439759 wmodel J1532+6755_S_map.mod ! Writing 164 model components to file: J1532+6755_S_map.mod wobs J1532+6755_S_uvs.fits ! Writing UV FITS file: J1532+6755_S_uvs.fits wwins J1532+6755_S_map.win ! wwins: Wrote 5 windows to J1532+6755_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 = 2.51592e-05 Jy ! Component: 100 - total flux cleaned = 5.27171e-05 Jy ! Component: 150 - total flux cleaned = 7.75137e-05 Jy ! Component: 200 - total flux cleaned = 0.000150748 Jy ! Component: 250 - total flux cleaned = 0.000270589 Jy ! Component: 300 - total flux cleaned = 0.000294175 Jy ! Component: 350 - total flux cleaned = 0.00031713 Jy ! Component: 400 - total flux cleaned = 0.000339579 Jy ! Component: 450 - total flux cleaned = 0.000294868 Jy ! Component: 500 - total flux cleaned = 0.000228969 Jy ! Component: 550 - total flux cleaned = 0.000142152 Jy ! Component: 600 - total flux cleaned = 9.93279e-05 Jy ! Component: 650 - total flux cleaned = 5.69962e-05 Jy ! Component: 700 - total flux cleaned = 3.63636e-05 Jy ! Component: 750 - total flux cleaned = -2.58853e-05 Jy ! Component: 800 - total flux cleaned = -4.63984e-05 Jy ! Component: 850 - total flux cleaned = -0.000107432 Jy ! Component: 900 - total flux cleaned = -0.000167554 Jy ! Component: 950 - total flux cleaned = -0.000226902 Jy ! Component: 1000 - total flux cleaned = -0.000246576 Jy ! Component: 1050 - total flux cleaned = -0.000285637 Jy ! Component: 1100 - total flux cleaned = -0.000324119 Jy ! Component: 1150 - total flux cleaned = -0.000305341 Jy ! Component: 1200 - total flux cleaned = -0.000343097 Jy ! Component: 1250 - total flux cleaned = -0.000398785 Jy ! Component: 1300 - total flux cleaned = -0.000343105 Jy ! Component: 1350 - total flux cleaned = -0.000306709 Jy ! Component: 1400 - total flux cleaned = -0.000361207 Jy ! Component: 1450 - total flux cleaned = -0.000379082 Jy ! Component: 1500 - total flux cleaned = -0.000414725 Jy ! Component: 1550 - total flux cleaned = -0.000379357 Jy ! Component: 1600 - total flux cleaned = -0.000396893 Jy ! Component: 1650 - total flux cleaned = -0.00039703 Jy ! Component: 1700 - total flux cleaned = -0.000397316 Jy ! Component: 1750 - total flux cleaned = -0.000500408 Jy ! Component: 1800 - total flux cleaned = -0.000517309 Jy ! Component: 1850 - total flux cleaned = -0.000500276 Jy ! Component: 1900 - total flux cleaned = -0.000584411 Jy ! Component: 1950 - total flux cleaned = -0.000634348 Jy ! Component: 2000 - total flux cleaned = -0.000684055 Jy ! Component: 2050 - total flux cleaned = -0.000684004 Jy ! Component: 2100 - total flux cleaned = -0.000733049 Jy ! Component: 2150 - total flux cleaned = -0.000733009 Jy ! Component: 2200 - total flux cleaned = -0.000765179 Jy ! Component: 2250 - total flux cleaned = -0.000685282 Jy ! Component: 2300 - total flux cleaned = -0.000796538 Jy ! Component: 2350 - total flux cleaned = -0.000765072 Jy ! Component: 2400 - total flux cleaned = -0.000780774 Jy ! Component: 2450 - total flux cleaned = -0.000780656 Jy ! Component: 2500 - total flux cleaned = -0.000811535 Jy ! Component: 2550 - total flux cleaned = -0.000811682 Jy ! Component: 2600 - total flux cleaned = -0.000811615 Jy ! Component: 2650 - total flux cleaned = -0.000857234 Jy ! Component: 2700 - total flux cleaned = -0.000827062 Jy ! Component: 2750 - total flux cleaned = -0.000842128 Jy ! Component: 2800 - total flux cleaned = -0.000931655 Jy ! Component: 2850 - total flux cleaned = -0.000901808 Jy ! Component: 2900 - total flux cleaned = -0.000945986 Jy ! Component: 2950 - total flux cleaned = -0.00087273 Jy ! Component: 3000 - total flux cleaned = -0.000872698 Jy ! Component: 3050 - total flux cleaned = -0.000872696 Jy ! Component: 3100 - total flux cleaned = -0.000829456 Jy ! Component: 3150 - total flux cleaned = -0.00084376 Jy ! Component: 3200 - total flux cleaned = -0.000843776 Jy ! Component: 3250 - total flux cleaned = -0.000787036 Jy ! Component: 3300 - total flux cleaned = -0.000801061 Jy ! Component: 3350 - total flux cleaned = -0.000758735 Jy ! Component: 3400 - total flux cleaned = -0.000730743 Jy ! Component: 3450 - total flux cleaned = -0.000716859 Jy ! Component: 3500 - total flux cleaned = -0.000606162 Jy ! Component: 3550 - total flux cleaned = -0.000647514 Jy ! Component: 3600 - total flux cleaned = -0.000606594 Jy ! Component: 3650 - total flux cleaned = -0.000593037 Jy ! Component: 3700 - total flux cleaned = -0.000552425 Jy ! Component: 3750 - total flux cleaned = -0.000511934 Jy ! Component: 3800 - total flux cleaned = -0.000511843 Jy ! Component: 3850 - total flux cleaned = -0.0005118 Jy ! Component: 3900 - total flux cleaned = -0.000365456 Jy ! Component: 3950 - total flux cleaned = -0.000431661 Jy ! Component: 4000 - total flux cleaned = -0.000365817 Jy ! Component: 4050 - total flux cleaned = -0.000365809 Jy ! Total flux subtracted in 4096 components = -0.000339666 Jy ! Clean residual min=-0.000743 max=0.000905 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.429825 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 456 components and 0.429826 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1532+6755_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.987 x 4.562 at -3.021 degrees (North through East) ! Clean map min=-0.0012094 max=0.28183 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1532+6755_S_map.fits wmodel /image_prod/ug002_uva//J1532+6755_S_map.mod ! Writing 456 model components to file: /image_prod/ug002_uva//J1532+6755_S_map.mod wobs /image_prod/ug002_uva//J1532+6755_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1532+6755_S_uvs.fits wwins /image_prod/ug002_uva//J1532+6755_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1532+6755_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.281826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246424 0.246424 0.492848 0.985696 1.97139 3.94278 7.88557 15.7711 31.5423 63.0845 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.281 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1217.41 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1532+6755_S_dfm.log closed on Thu Mar 5 02:17:14 2020