! Started logfile: /scr/pima/rv102_uvs/J1607-3331_S_dfm.log on Sat Nov 9 09:34:48 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J1607-3331_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1607-3331_S_uva.fits ! AN table 1: 31 integrations on 10 of 10 possible baselines. ! AN table 2: 15 integrations on 15 of 15 possible baselines. ! AN table 3: 17 integrations on 21 of 21 possible baselines. ! AN table 4: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.94769 visibilities/baseline/integration-bin. ! Found source: J1607-3331 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4348 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 J1607-3331_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 9 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.022698Jy sigma=10.992369 ! Fit after self-cal, rms=0.823569Jy sigma=8.872841 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=7.822 mas, bpa=-10.07 degrees ! Estimated noise=1.99217 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 = 0.138102 Jy ! Component: 100 - total flux cleaned = 0.166587 Jy ! Total flux subtracted in 100 components = 0.166587 Jy ! Clean residual min=-0.013867 max=0.016960 Jy/beam ! Clean residual mean=-0.000002 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 0.166587 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.166587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102682Jy sigma=0.986383 ! Fit after self-cal, rms=0.102669Jy sigma=0.986310 ! 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=2.975 mas, bmaj=9.97 mas, bpa=-8.574 degrees ! Estimated noise=1.08071 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 (6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203296 Jy ! Component: 100 - total flux cleaned = 0.0304201 Jy ! Component: 150 - total flux cleaned = 0.0340328 Jy ! Component: 200 - total flux cleaned = 0.0353798 Jy ! Total flux subtracted in 200 components = 0.0353798 Jy ! Clean residual min=-0.006691 max=0.010723 Jy/beam ! Clean residual mean=-0.000067 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.201967 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.201967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098670Jy sigma=0.936463 ! Fit after self-cal, rms=0.098451Jy sigma=0.932539 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.975 x 9.97 at -8.574 degrees (North through East) ! Clean map min=-0.0058915 max=0.17027 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.94 LA 0.95 MK 0.89 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.07 LA 1.01 NL 1.09 ! PT 0.90 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.14 LA 0.98 MK 0.93 ! NL 0.92 PT 0.91 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.15 LA 0.91 MK 0.90 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.95 LA 1.10 MK 1.10 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.02 LA 0.95 NL 1.22 ! PT 0.97 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.16 LA 0.96 MK 1.04 ! NL 0.95 PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 HN 1.20 LA 0.95 MK 1.06 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.01 LA 0.98 MK 1.06 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.14 LA 0.96 NL 1.02 ! PT 1.04 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.20 LA 0.98 MK 0.95 ! NL 0.91 PT 1.01 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.26 LA 0.97 MK 1.06 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.97 LA 1.02 MK 0.74 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.16 LA 0.94 NL 1.21 ! PT 0.95 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.08 LA 0.98 MK 0.84 ! NL 0.86 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.41 LA 0.98 MK 0.73 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.098451Jy sigma=0.932539 ! Fit after self-cal, rms=0.096681Jy sigma=0.903503 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=9.915 mas, bpa=-8.726 degrees ! Estimated noise=1.07322 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 = 0.000309618 Jy ! Component: 100 - total flux cleaned = 0.000315169 Jy ! Component: 150 - total flux cleaned = 0.000142989 Jy ! Component: 200 - total flux cleaned = 0.000145193 Jy ! Total flux subtracted in 200 components = 0.000145193 Jy ! Clean residual min=-0.003834 max=0.004271 Jy/beam ! Clean residual mean=0.000035 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.202112 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.202112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096437Jy sigma=0.901665 ! Fit after self-cal, rms=0.096583Jy sigma=0.900889 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096583Jy sigma=0.900889 ! Fit after self-cal, rms=0.096605Jy sigma=0.900706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=9.897 mas, bpa=-8.729 degrees ! Estimated noise=1.07028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177419 Jy ! Component: 100 - total flux cleaned = 0.000101823 Jy ! Component: 150 - total flux cleaned = 3.34347e-05 Jy ! Component: 200 - total flux cleaned = -2.86466e-05 Jy ! Total flux subtracted in 200 components = -2.86466e-05 Jy ! Clean residual min=-0.003683 max=0.004260 Jy/beam ! Clean residual mean=0.000038 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.202084 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.202084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096476Jy sigma=0.899752 ! Fit after self-cal, rms=0.096462Jy sigma=0.899645 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 (70, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220507 Jy ! Component: 100 - total flux cleaned = 0.00257454 Jy ! Component: 150 - total flux cleaned = 0.00273838 Jy ! Component: 200 - total flux cleaned = 0.00303203 Jy ! Total flux subtracted in 200 components = 0.00303203 Jy ! Clean residual min=-0.003454 max=0.003868 Jy/beam ! Clean residual mean=0.000005 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.205116 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.205116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096231Jy sigma=0.897607 ! Fit after self-cal, rms=0.096213Jy sigma=0.897392 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096213Jy sigma=0.897392 ! Fit after self-cal, rms=0.095916Jy sigma=0.895172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=9.89 mas, bpa=-8.72 degrees ! Estimated noise=1.06816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193811 Jy ! Component: 100 - total flux cleaned = 0.00232177 Jy ! Component: 150 - total flux cleaned = 0.00245551 Jy ! Component: 200 - total flux cleaned = 0.00257755 Jy ! Total flux subtracted in 200 components = 0.00257755 Jy ! Clean residual min=-0.003392 max=0.003716 Jy/beam ! Clean residual mean=0.000043 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.207693 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.207693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095783Jy sigma=0.894152 ! Fit after self-cal, rms=0.095787Jy sigma=0.894036 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 (78, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327445 Jy ! Component: 100 - total flux cleaned = 0.00432735 Jy ! Component: 150 - total flux cleaned = 0.00451967 Jy ! Component: 200 - total flux cleaned = 0.00469996 Jy ! Total flux subtracted in 200 components = 0.00469996 Jy ! Clean residual min=-0.003166 max=0.003173 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.212393 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 0.212393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095621Jy sigma=0.892589 ! Fit after self-cal, rms=0.095608Jy sigma=0.892464 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095608Jy sigma=0.892464 ! Fit after self-cal, rms=0.095105Jy sigma=0.892141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.929 mas, bmaj=20.96 mas, bpa=-2.687 degrees ! Estimated noise=1.3931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211878 Jy ! Component: 100 - total flux cleaned = 0.0031652 Jy ! Component: 150 - total flux cleaned = 0.00329593 Jy ! Component: 200 - total flux cleaned = 0.00329688 Jy ! Total flux subtracted in 200 components = 0.00329688 Jy ! Clean residual min=-0.002323 max=0.002343 Jy/beam ! Clean residual mean=-0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.21569 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.21569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095056Jy sigma=0.891785 ! Fit after self-cal, rms=0.095046Jy sigma=0.891722 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 = 0.000491819 Jy ! Component: 100 - total flux cleaned = 0.00053122 Jy ! Component: 150 - total flux cleaned = 0.000531163 Jy ! Component: 200 - total flux cleaned = 0.000529483 Jy ! Total flux subtracted in 200 components = 0.000529483 Jy ! Clean residual min=-0.002241 max=0.002255 Jy/beam ! Clean residual mean=-0.000017 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.216219 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.216219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095021Jy sigma=0.891539 ! Fit after self-cal, rms=0.095017Jy sigma=0.891515 ! 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=2.951 mas, bmaj=9.885 mas, bpa=-8.744 degrees ! Estimated noise=1.06542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 9.885 at -8.744 degrees (North through East) ! Clean map min=-0.0030698 max=0.16756 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=2.238 mas, bmaj=7.758 mas, bpa=-10.19 degrees ! Estimated noise=1.98264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135215 Jy ! Component: 100 - total flux cleaned = 0.164769 Jy ! Component: 150 - total flux cleaned = 0.171975 Jy ! Component: 200 - total flux cleaned = 0.177416 Jy ! Total flux subtracted in 200 components = 0.177416 Jy ! Clean residual min=-0.008306 max=0.008452 Jy/beam ! Clean residual mean=0.000023 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.177416 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.177416 Jy ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=9.885 mas, bpa=-8.744 degrees ! Estimated noise=1.06542 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 = 0.0119609 Jy ! Component: 100 - total flux cleaned = 0.0186181 Jy ! Component: 150 - total flux cleaned = 0.023566 Jy ! Component: 200 - total flux cleaned = 0.0273862 Jy ! Total flux subtracted in 200 components = 0.0273862 Jy ! Clean residual min=-0.003415 max=0.003618 Jy/beam ! Clean residual mean=0.000079 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.204802 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.204802 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=7.929 mas, bmaj=20.96 mas, bpa=-2.687 degrees ! Estimated noise=1.3931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404408 Jy ! Component: 100 - total flux cleaned = 0.00679467 Jy ! Component: 150 - total flux cleaned = 0.00877393 Jy ! Component: 200 - total flux cleaned = 0.0101875 Jy ! Total flux subtracted in 200 components = 0.0101875 Jy ! Clean residual min=-0.002390 max=0.002589 Jy/beam ! Clean residual mean=0.000004 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.21499 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 = 0.000290729 Jy ! Component: 100 - total flux cleaned = 0.000380655 Jy ! Component: 150 - total flux cleaned = 0.000547381 Jy ! Component: 200 - total flux cleaned = 0.000663194 Jy ! Total flux subtracted in 200 components = 0.000663194 Jy ! Clean residual min=-0.002338 max=0.002366 Jy/beam ! Clean residual mean=-0.000008 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.215653 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 127 components and 0.215653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=9.885 mas, bpa=-8.744 degrees ! Estimated noise=1.06542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882584 Jy ! Component: 100 - total flux cleaned = 0.000969803 Jy ! Component: 150 - total flux cleaned = 0.0011269 Jy ! Component: 200 - total flux cleaned = 0.00119857 Jy ! Total flux subtracted in 200 components = 0.00119857 Jy ! Clean residual min=-0.002801 max=0.003035 Jy/beam ! Clean residual mean=-0.000016 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.216852 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.216852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095137Jy sigma=0.892493 ! Fit after self-cal, rms=0.095082Jy sigma=0.892211 wmodel J1607-3331_S_map.mod ! Writing 143 model components to file: J1607-3331_S_map.mod wobs J1607-3331_S_uvs.fits ! Writing UV FITS file: J1607-3331_S_uvs.fits wwins J1607-3331_S_map.win ! wwins: Wrote 4 windows to J1607-3331_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 = 0.000633639 Jy ! Component: 100 - total flux cleaned = 0.00105072 Jy ! Component: 150 - total flux cleaned = 0.00130042 Jy ! Component: 200 - total flux cleaned = 0.00154169 Jy ! Component: 250 - total flux cleaned = 0.00182231 Jy ! Component: 300 - total flux cleaned = 0.00205025 Jy ! Component: 350 - total flux cleaned = 0.00209456 Jy ! Component: 400 - total flux cleaned = 0.00218242 Jy ! Component: 450 - total flux cleaned = 0.00222621 Jy ! Component: 500 - total flux cleaned = 0.00231122 Jy ! Component: 550 - total flux cleaned = 0.0023117 Jy ! Component: 600 - total flux cleaned = 0.00223044 Jy ! Component: 650 - total flux cleaned = 0.00227104 Jy ! Component: 700 - total flux cleaned = 0.00231097 Jy ! Component: 750 - total flux cleaned = 0.00242795 Jy ! Component: 800 - total flux cleaned = 0.00246666 Jy ! Component: 850 - total flux cleaned = 0.00246695 Jy ! Component: 900 - total flux cleaned = 0.00250453 Jy ! Component: 950 - total flux cleaned = 0.0025789 Jy ! Component: 1000 - total flux cleaned = 0.00265226 Jy ! Component: 1050 - total flux cleaned = 0.00268887 Jy ! Component: 1100 - total flux cleaned = 0.00272507 Jy ! Component: 1150 - total flux cleaned = 0.00279597 Jy ! Component: 1200 - total flux cleaned = 0.0028657 Jy ! Component: 1250 - total flux cleaned = 0.00293471 Jy ! Component: 1300 - total flux cleaned = 0.00290075 Jy ! Component: 1350 - total flux cleaned = 0.0028676 Jy ! Component: 1400 - total flux cleaned = 0.00300233 Jy ! Component: 1450 - total flux cleaned = 0.00296954 Jy ! Component: 1500 - total flux cleaned = 0.00303538 Jy ! Component: 1550 - total flux cleaned = 0.00310023 Jy ! Component: 1600 - total flux cleaned = 0.00310022 Jy ! Component: 1650 - total flux cleaned = 0.00306886 Jy ! Component: 1700 - total flux cleaned = 0.00306918 Jy ! Component: 1750 - total flux cleaned = 0.00316296 Jy ! Component: 1800 - total flux cleaned = 0.00303959 Jy ! Component: 1850 - total flux cleaned = 0.00307075 Jy ! Component: 1900 - total flux cleaned = 0.00310114 Jy ! Component: 1950 - total flux cleaned = 0.00304085 Jy ! Component: 2000 - total flux cleaned = 0.00307077 Jy ! Component: 2050 - total flux cleaned = 0.00298198 Jy ! Component: 2100 - total flux cleaned = 0.00301164 Jy ! Component: 2150 - total flux cleaned = 0.00301143 Jy ! Component: 2200 - total flux cleaned = 0.00304028 Jy ! Component: 2250 - total flux cleaned = 0.00298299 Jy ! Component: 2300 - total flux cleaned = 0.00292603 Jy ! Component: 2350 - total flux cleaned = 0.00298264 Jy ! Component: 2400 - total flux cleaned = 0.00289867 Jy ! Component: 2450 - total flux cleaned = 0.00292631 Jy ! Component: 2500 - total flux cleaned = 0.00287113 Jy ! Component: 2550 - total flux cleaned = 0.00284401 Jy ! Component: 2600 - total flux cleaned = 0.00287126 Jy ! Component: 2650 - total flux cleaned = 0.00284424 Jy ! Component: 2700 - total flux cleaned = 0.00287094 Jy ! Component: 2750 - total flux cleaned = 0.00281782 Jy ! Component: 2800 - total flux cleaned = 0.00287052 Jy ! Component: 2850 - total flux cleaned = 0.00284431 Jy ! Component: 2900 - total flux cleaned = 0.0028444 Jy ! Component: 2950 - total flux cleaned = 0.00287041 Jy ! Component: 3000 - total flux cleaned = 0.00279376 Jy ! Component: 3050 - total flux cleaned = 0.00281935 Jy ! Component: 3100 - total flux cleaned = 0.00279412 Jy ! Component: 3150 - total flux cleaned = 0.00279443 Jy ! Component: 3200 - total flux cleaned = 0.00276946 Jy ! Component: 3250 - total flux cleaned = 0.00274474 Jy ! Component: 3300 - total flux cleaned = 0.00276928 Jy ! Component: 3350 - total flux cleaned = 0.00269543 Jy ! Component: 3400 - total flux cleaned = 0.00267097 Jy ! Component: 3450 - total flux cleaned = 0.002671 Jy ! Component: 3500 - total flux cleaned = 0.00257442 Jy ! Component: 3550 - total flux cleaned = 0.00259844 Jy ! Component: 3600 - total flux cleaned = 0.00257467 Jy ! Component: 3650 - total flux cleaned = 0.00255105 Jy ! Component: 3700 - total flux cleaned = 0.00252759 Jy ! Component: 3750 - total flux cleaned = 0.00252769 Jy ! Component: 3800 - total flux cleaned = 0.00245787 Jy ! Component: 3850 - total flux cleaned = 0.00252751 Jy ! Component: 3900 - total flux cleaned = 0.00248114 Jy ! Component: 3950 - total flux cleaned = 0.00250404 Jy ! Component: 4000 - total flux cleaned = 0.00245818 Jy ! Component: 4050 - total flux cleaned = 0.00243542 Jy ! Total flux subtracted in 4096 components = 0.00241298 Jy ! Clean residual min=-0.001441 max=0.001314 Jy/beam ! Clean residual mean=-0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.219265 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 386 components and 0.219265 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1607-3331_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 9.885 at -8.744 degrees (North through East) ! Clean map min=-0.0033058 max=0.1679 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1607-3331_S_map.fits wmodel /scr/pima/rv102_uvs/J1607-3331_S_map.mod ! Writing 386 model components to file: /scr/pima/rv102_uvs/J1607-3331_S_map.mod wobs /scr/pima/rv102_uvs/J1607-3331_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1607-3331_S_uvs.fits wwins /scr/pima/rv102_uvs/J1607-3331_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J1607-3331_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.167898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.707622 0.707622 1.41524 2.83049 5.66097 11.3219 22.6439 45.2878 90.5756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 423.955 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1607-3331_S_dfm.log closed on Sat Nov 9 09:34:52 2019