! Started logfile: J0244+1320_S_dfm.log on Fri Feb 15 19:42:29 2019 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 J0244+1320_S_uva.fits ! Reading UV FITS file: J0244+1320_S_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0244+1320 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 16340 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0244+1320_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. ! ! Correcting IF 4. ! A total of 950 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010343Jy sigma=16.119026 ! Fit after self-cal, rms=0.832096Jy sigma=13.282583 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.588 mas, bmaj=7.076 mas, bpa=-4.913 degrees ! Estimated noise=0.630919 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 = 0.125678 Jy ! Component: 100 - total flux cleaned = 0.155376 Jy ! Total flux subtracted in 100 components = 0.155376 Jy ! Clean residual min=-0.006045 max=0.011928 Jy/beam ! Clean residual mean=0.000008 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.155376 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.155376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072835Jy sigma=0.886861 ! Fit after self-cal, rms=0.072822Jy sigma=0.886459 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129903 Jy ! Component: 100 - total flux cleaned = 0.0197179 Jy ! Total flux subtracted in 100 components = 0.0197179 Jy ! Clean residual min=-0.005762 max=0.006513 Jy/beam ! Clean residual mean=-0.000001 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.175094 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.175094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.069451Jy sigma=0.839685 ! Fit after self-cal, rms=0.069439Jy sigma=0.839374 ! 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=3.187 mas, bmaj=8.116 mas, bpa=-5.049 degrees ! Estimated noise=0.428516 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 = 0.0047091 Jy ! Component: 100 - total flux cleaned = 0.00724464 Jy ! Component: 150 - total flux cleaned = 0.00800734 Jy ! Component: 200 - total flux cleaned = 0.00837249 Jy ! Total flux subtracted in 200 components = 0.00837249 Jy ! Clean residual min=-0.005451 max=0.005799 Jy/beam ! Clean residual mean=-0.000001 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.183467 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.183467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068859Jy sigma=0.836281 ! Fit after self-cal, rms=0.068856Jy sigma=0.836204 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.187 x 8.116 at -5.049 degrees (North through East) ! Clean map min=-0.0053772 max=0.16466 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.00 KP 0.99 ! LA 0.95 MK 1.02 NL 0.99 OV 1.02 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 0.99 ! LA 0.92 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 1.00 ! LA 0.95 MK 1.01 NL 1.03 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068856Jy sigma=0.836204 ! Fit after self-cal, rms=0.069740Jy sigma=0.826809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.147 mas, bpa=-5.051 degrees ! Estimated noise=0.434248 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 = 0.00149309 Jy ! Component: 100 - total flux cleaned = 0.00145236 Jy ! Component: 150 - total flux cleaned = 0.00134072 Jy ! Component: 200 - total flux cleaned = 0.0012128 Jy ! Total flux subtracted in 200 components = 0.0012128 Jy ! Clean residual min=-0.005361 max=0.005549 Jy/beam ! Clean residual mean=-0.000004 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 0.184679 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.184679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.069514Jy sigma=0.827072 ! Fit after self-cal, rms=0.069509Jy sigma=0.827025 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.069509Jy sigma=0.827025 ! Fit after self-cal, rms=0.071185Jy sigma=0.812218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.152 mas, bpa=-5.013 degrees ! Estimated noise=0.439458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181499 Jy ! Component: 100 - total flux cleaned = 0.00178456 Jy ! Component: 150 - total flux cleaned = 0.00169842 Jy ! Component: 200 - total flux cleaned = 0.00162647 Jy ! Total flux subtracted in 200 components = 0.00162647 Jy ! Clean residual min=-0.005112 max=0.005332 Jy/beam ! Clean residual mean=-0.000003 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.186306 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.186306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.070975Jy sigma=0.812426 ! Fit after self-cal, rms=0.070987Jy sigma=0.812392 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 = -5.98637e-05 Jy ! Component: 100 - total flux cleaned = -0.000114216 Jy ! Component: 150 - total flux cleaned = -0.000147628 Jy ! Component: 200 - total flux cleaned = -0.000194142 Jy ! Total flux subtracted in 200 components = -0.000194142 Jy ! Clean residual min=-0.005123 max=0.005316 Jy/beam ! Clean residual mean=-0.000003 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.186112 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.186112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.070958Jy sigma=0.812378 ! Fit after self-cal, rms=0.070957Jy sigma=0.812372 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.070957Jy sigma=0.812372 ! Fit after self-cal, rms=0.068060Jy sigma=0.709511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=8.124 mas, bpa=-4.937 degrees ! Estimated noise=0.439156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372223 Jy ! Component: 100 - total flux cleaned = 0.000421061 Jy ! Component: 150 - total flux cleaned = 0.00040498 Jy ! Component: 200 - total flux cleaned = 0.000405203 Jy ! Total flux subtracted in 200 components = 0.000405203 Jy ! Clean residual min=-0.001323 max=0.001313 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.186517 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.186517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068046Jy sigma=0.709232 ! Fit after self-cal, rms=0.068272Jy sigma=0.708692 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 = -6.04487e-05 Jy ! Component: 100 - total flux cleaned = -5.99163e-05 Jy ! Component: 150 - total flux cleaned = -5.95799e-05 Jy ! Component: 200 - total flux cleaned = -7.17454e-05 Jy ! Total flux subtracted in 200 components = -7.17454e-05 Jy ! Clean residual min=-0.001306 max=0.001318 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.186445 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.186445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068266Jy sigma=0.708610 ! Fit after self-cal, rms=0.068265Jy sigma=0.708606 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068265Jy sigma=0.708606 ! Fit after self-cal, rms=0.068880Jy sigma=0.708547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.456 mas, bmaj=11.6 mas, bpa=-3.655 degrees ! Estimated noise=0.531631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.57715e-05 Jy ! Component: 100 - total flux cleaned = 9.20978e-05 Jy ! Component: 150 - total flux cleaned = 0.000119625 Jy ! Component: 200 - total flux cleaned = 0.000140871 Jy ! Total flux subtracted in 200 components = 0.000140871 Jy ! Clean residual min=-0.001360 max=0.001473 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.186586 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.186586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068877Jy sigma=0.708496 ! Fit after self-cal, rms=0.068873Jy sigma=0.708434 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 = 2.66831e-06 Jy ! Component: 100 - total flux cleaned = 4.07787e-05 Jy ! Component: 150 - total flux cleaned = 5.88014e-05 Jy ! Component: 200 - total flux cleaned = 7.36074e-05 Jy ! Total flux subtracted in 200 components = 7.36074e-05 Jy ! Clean residual min=-0.001365 max=0.001479 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.18666 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.18666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068873Jy sigma=0.708479 ! Fit after self-cal, rms=0.068870Jy sigma=0.708430 ! Inverting map ! Added new window around map position (73.5, 107). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889293 Jy ! Component: 100 - total flux cleaned = 0.000964841 Jy ! Component: 150 - total flux cleaned = 0.00105162 Jy ! Component: 200 - total flux cleaned = 0.00112401 Jy ! Total flux subtracted in 200 components = 0.00112401 Jy ! Clean residual min=-0.001336 max=0.001088 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.187784 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.187784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068836Jy sigma=0.707850 ! Fit after self-cal, rms=0.068839Jy sigma=0.707812 ! 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=3.196 mas, bmaj=8.128 mas, bpa=-5.023 degrees ! Estimated noise=0.439023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.196 x 8.128 at -5.023 degrees (North through East) ! Clean map min=-0.0012241 max=0.16866 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=2.594 mas, bmaj=7.082 mas, bpa=-4.758 degrees ! Estimated noise=0.647648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128942 Jy ! Component: 100 - total flux cleaned = 0.159497 Jy ! Component: 150 - total flux cleaned = 0.172772 Jy ! Component: 200 - total flux cleaned = 0.179402 Jy ! Total flux subtracted in 200 components = 0.179402 Jy ! Clean residual min=-0.002163 max=0.003045 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.179402 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.179402 Jy ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=8.128 mas, bpa=-5.023 degrees ! Estimated noise=0.439023 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 = 0.00374641 Jy ! Component: 100 - total flux cleaned = 0.00514844 Jy ! Component: 150 - total flux cleaned = 0.0057043 Jy ! Component: 200 - total flux cleaned = 0.00612795 Jy ! Total flux subtracted in 200 components = 0.00612795 Jy ! Clean residual min=-0.001398 max=0.001433 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.18553 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.18553 Jy ! Inverting map ! Added new window around map position (-5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128444 Jy ! Component: 100 - total flux cleaned = 0.00144314 Jy ! Component: 150 - total flux cleaned = 0.00165743 Jy ! Component: 200 - total flux cleaned = 0.00182385 Jy ! Total flux subtracted in 200 components = 0.00182385 Jy ! Clean residual min=-0.001289 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.187354 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.187354 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=7.456 mas, bmaj=11.6 mas, bpa=-3.655 degrees ! Estimated noise=0.531631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685961 Jy ! Component: 100 - total flux cleaned = 0.000768937 Jy ! Component: 150 - total flux cleaned = 0.000812155 Jy ! Component: 200 - total flux cleaned = 0.000812721 Jy ! Total flux subtracted in 200 components = 0.000812721 Jy ! Clean residual min=-0.001258 max=0.001048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.188167 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 = 3.60962e-07 Jy ! Component: 100 - total flux cleaned = 1.76794e-05 Jy ! Component: 150 - total flux cleaned = 9.97832e-07 Jy ! Component: 200 - total flux cleaned = 1.59761e-06 Jy ! Total flux subtracted in 200 components = 1.59761e-06 Jy ! Clean residual min=-0.001222 max=0.001042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.188169 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and 0.188169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=8.128 mas, bpa=-5.023 degrees ! Estimated noise=0.439023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108503 Jy ! Component: 100 - total flux cleaned = 0.000107275 Jy ! Component: 150 - total flux cleaned = 8.21609e-05 Jy ! Component: 200 - total flux cleaned = 3.63678e-05 Jy ! Total flux subtracted in 200 components = 3.63678e-05 Jy ! Clean residual min=-0.001194 max=0.001117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.188205 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.188205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068766Jy sigma=0.707020 ! Fit after self-cal, rms=0.068776Jy sigma=0.706925 wmodel J0244+1320_S_map.mod ! Writing 117 model components to file: J0244+1320_S_map.mod wobs J0244+1320_S_uvs.fits ! Writing UV FITS file: J0244+1320_S_uvs.fits wwins J0244+1320_S_map.win ! wwins: Wrote 3 windows to J0244+1320_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 = -0.000223586 Jy ! Component: 100 - total flux cleaned = -0.000366072 Jy ! Component: 150 - total flux cleaned = -0.000559167 Jy ! Component: 200 - total flux cleaned = -0.00072684 Jy ! Component: 250 - total flux cleaned = -0.000853134 Jy ! Component: 300 - total flux cleaned = -0.00101129 Jy ! Component: 350 - total flux cleaned = -0.0011655 Jy ! Component: 400 - total flux cleaned = -0.001316 Jy ! Component: 450 - total flux cleaned = -0.00148002 Jy ! Component: 500 - total flux cleaned = -0.00162497 Jy ! Component: 550 - total flux cleaned = -0.00175171 Jy ! Component: 600 - total flux cleaned = -0.00182941 Jy ! Component: 650 - total flux cleaned = -0.00186013 Jy ! Component: 700 - total flux cleaned = -0.00192069 Jy ! Component: 750 - total flux cleaned = -0.00196567 Jy ! Component: 800 - total flux cleaned = -0.00205437 Jy ! Component: 850 - total flux cleaned = -0.00211241 Jy ! Component: 900 - total flux cleaned = -0.00219874 Jy ! Component: 950 - total flux cleaned = -0.00224152 Jy ! Component: 1000 - total flux cleaned = -0.00232593 Jy ! Component: 1050 - total flux cleaned = -0.00236753 Jy ! Component: 1100 - total flux cleaned = -0.002395 Jy ! Component: 1150 - total flux cleaned = -0.00247674 Jy ! Component: 1200 - total flux cleaned = -0.00251716 Jy ! Component: 1250 - total flux cleaned = -0.00257048 Jy ! Component: 1300 - total flux cleaned = -0.00260995 Jy ! Component: 1350 - total flux cleaned = -0.0026623 Jy ! Component: 1400 - total flux cleaned = -0.00270082 Jy ! Component: 1450 - total flux cleaned = -0.00277753 Jy ! Component: 1500 - total flux cleaned = -0.00280275 Jy ! Component: 1550 - total flux cleaned = -0.00281544 Jy ! Component: 1600 - total flux cleaned = -0.00289016 Jy ! Component: 1650 - total flux cleaned = -0.00290241 Jy ! Component: 1700 - total flux cleaned = -0.00291476 Jy ! Component: 1750 - total flux cleaned = -0.0029874 Jy ! Component: 1800 - total flux cleaned = -0.00297539 Jy ! Component: 1850 - total flux cleaned = -0.00297524 Jy ! Component: 1900 - total flux cleaned = -0.00299905 Jy ! Component: 1950 - total flux cleaned = -0.003046 Jy ! Component: 2000 - total flux cleaned = -0.00299921 Jy ! Component: 2050 - total flux cleaned = -0.00303404 Jy ! Component: 2100 - total flux cleaned = -0.00299948 Jy ! Component: 2150 - total flux cleaned = -0.00302237 Jy ! Component: 2200 - total flux cleaned = -0.00298843 Jy ! Component: 2250 - total flux cleaned = -0.00298838 Jy ! Component: 2300 - total flux cleaned = -0.00298848 Jy ! Component: 2350 - total flux cleaned = -0.00296628 Jy ! Component: 2400 - total flux cleaned = -0.00294421 Jy ! Component: 2450 - total flux cleaned = -0.00298817 Jy ! Component: 2500 - total flux cleaned = -0.00298811 Jy ! Component: 2550 - total flux cleaned = -0.00297718 Jy ! Component: 2600 - total flux cleaned = -0.00294492 Jy ! Component: 2650 - total flux cleaned = -0.00298785 Jy ! Component: 2700 - total flux cleaned = -0.00299845 Jy ! Component: 2750 - total flux cleaned = -0.00301956 Jy ! Component: 2800 - total flux cleaned = -0.00299854 Jy ! Component: 2850 - total flux cleaned = -0.00299851 Jy ! Component: 2900 - total flux cleaned = -0.00297771 Jy ! Component: 2950 - total flux cleaned = -0.00300857 Jy ! Component: 3000 - total flux cleaned = -0.00294705 Jy ! Component: 3050 - total flux cleaned = -0.00296738 Jy ! Component: 3100 - total flux cleaned = -0.0029674 Jy ! Component: 3150 - total flux cleaned = -0.00290696 Jy ! Component: 3200 - total flux cleaned = -0.00295714 Jy ! Component: 3250 - total flux cleaned = -0.00297704 Jy ! Component: 3300 - total flux cleaned = -0.00294726 Jy ! Component: 3350 - total flux cleaned = -0.00290772 Jy ! Component: 3400 - total flux cleaned = -0.00295677 Jy ! Component: 3450 - total flux cleaned = -0.00293725 Jy ! Component: 3500 - total flux cleaned = -0.00291789 Jy ! Component: 3550 - total flux cleaned = -0.00290827 Jy ! Component: 3600 - total flux cleaned = -0.00293714 Jy ! Component: 3650 - total flux cleaned = -0.00293718 Jy ! Component: 3700 - total flux cleaned = -0.00293716 Jy ! Component: 3750 - total flux cleaned = -0.00290875 Jy ! Component: 3800 - total flux cleaned = -0.0028899 Jy ! Component: 3850 - total flux cleaned = -0.00292739 Jy ! Component: 3900 - total flux cleaned = -0.00289929 Jy ! Component: 3950 - total flux cleaned = -0.0029457 Jy ! Component: 4000 - total flux cleaned = -0.00288105 Jy ! Component: 4050 - total flux cleaned = -0.00290863 Jy ! Total flux subtracted in 4096 components = -0.00291776 Jy ! Clean residual min=-0.000490 max=0.000519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.185287 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 437 components and 0.185287 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0244+1320_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.196 x 8.128 at -5.023 degrees (North through East) ! Clean map min=-0.00098426 max=0.16942 Jy/beam ! Writing clean map to FITS file: J0244+1320_S_map.fits wmodel J0244+1320_S_map.mod ! Writing 437 model components to file: J0244+1320_S_map.mod wobs J0244+1320_S_uvs.fits ! Writing UV FITS file: J0244+1320_S_uvs.fits wwins J0244+1320_S_map.win ! wwins: Wrote 4 windows to J0244+1320_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.169419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298543 0.298543 0.597085 1.19417 2.38834 4.77668 9.55337 19.1067 38.2135 76.4269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1004.88 quit ! Quitting program ! Log file J0244+1320_S_dfm.log closed on Fri Feb 15 19:42:34 2019