! Started logfile: /scr/pima/rv102_uvs/J1607-3331_S_uvs.log on Sat Feb 27 22:26:10 2016 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 15 of 15 possible baselines. ! AN table 2: 15 integrations on 15 of 15 possible baselines. ! AN table 3: 17 integrations on 28 of 28 possible baselines. ! AN table 4: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.77019 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 139 lines of history. ! ! Reading 4692 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/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 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 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.017256Jy sigma=11.881981 ! Fit after self-cal, rms=0.889441Jy sigma=10.491785 ! 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=2.322 mas, bmaj=7.9 mas, bpa=-10.2 degrees ! Estimated noise=1.63488 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 = 0.0884454 Jy ! Component: 100 - total flux cleaned = 0.102104 Jy ! Total flux subtracted in 100 components = 0.102104 Jy ! Clean residual min=-0.015022 max=0.026082 Jy/beam ! Clean residual mean=-0.000158 rms=0.004248 Jy/beam ! Combined flux in latest and established models = 0.102104 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.102104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104631Jy sigma=1.151916 ! Fit after self-cal, rms=0.103997Jy sigma=1.143981 ! Inverting map ! Added new window around map position (15, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264785 Jy ! Component: 100 - total flux cleaned = 0.0402026 Jy ! Total flux subtracted in 100 components = 0.0402026 Jy ! Clean residual min=-0.013463 max=0.020359 Jy/beam ! Clean residual mean=-0.000148 rms=0.003478 Jy/beam ! Combined flux in latest and established models = 0.142307 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.142307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096480Jy sigma=1.044612 ! Fit after self-cal, rms=0.094867Jy sigma=1.022633 ! 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=3.059 mas, bmaj=10.14 mas, bpa=-8.397 degrees ! Estimated noise=0.95045 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 = 0.0162736 Jy ! Component: 100 - total flux cleaned = 0.0236765 Jy ! Component: 150 - total flux cleaned = 0.0254491 Jy ! Component: 200 - total flux cleaned = 0.0264137 Jy ! Total flux subtracted in 200 components = 0.0264137 Jy ! Clean residual min=-0.014073 max=0.016425 Jy/beam ! Clean residual mean=-0.000760 rms=0.003436 Jy/beam ! Combined flux in latest and established models = 0.16872 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.16872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092138Jy sigma=0.986863 ! Fit after self-cal, rms=0.091671Jy sigma=0.979610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 10.14 at -8.397 degrees (North through East) ! Clean map min=-0.013749 max=0.1055 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.091671Jy sigma=0.979610 ! Fit after self-cal, rms=0.091671Jy sigma=0.979610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=10.14 mas, bpa=-8.397 degrees ! Estimated noise=0.95045 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 = 0.00466926 Jy ! Component: 100 - total flux cleaned = 0.00483213 Jy ! Component: 150 - total flux cleaned = 0.0048302 Jy ! Component: 200 - total flux cleaned = 0.00472471 Jy ! Total flux subtracted in 200 components = 0.00472471 Jy ! Clean residual min=-0.014672 max=0.014150 Jy/beam ! Clean residual mean=-0.000771 rms=0.003187 Jy/beam ! Combined flux in latest and established models = 0.173445 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.173445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091070Jy sigma=0.971826 ! Fit after self-cal, rms=0.090904Jy sigma=0.970124 ! 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=0.090904Jy sigma=0.970124 ! Fit after self-cal, rms=0.090904Jy sigma=0.970124 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=10.14 mas, bpa=-8.397 degrees ! Estimated noise=0.95045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155666 Jy ! Component: 100 - total flux cleaned = 0.00166687 Jy ! Component: 150 - total flux cleaned = 0.00147807 Jy ! Component: 200 - total flux cleaned = 0.00148097 Jy ! Total flux subtracted in 200 components = 0.00148097 Jy ! Clean residual min=-0.014719 max=0.013356 Jy/beam ! Clean residual mean=-0.000773 rms=0.003100 Jy/beam ! Combined flux in latest and established models = 0.174926 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.174926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090634Jy sigma=0.966891 ! Fit after self-cal, rms=0.090570Jy sigma=0.966184 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 = 0.000636064 Jy ! Component: 100 - total flux cleaned = 0.000547821 Jy ! Component: 150 - total flux cleaned = 0.00054713 Jy ! Component: 200 - total flux cleaned = 0.000544198 Jy ! Total flux subtracted in 200 components = 0.000544198 Jy ! Clean residual min=-0.014692 max=0.012722 Jy/beam ! Clean residual mean=-0.000774 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 0.17547 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.17547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090410Jy sigma=0.964362 ! Fit after self-cal, rms=0.090386Jy sigma=0.964102 ! 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=0.090386Jy sigma=0.964102 ! Fit after self-cal, rms=0.090386Jy sigma=0.964102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=10.14 mas, bpa=-8.397 degrees ! Estimated noise=0.95045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184291 Jy ! Component: 100 - total flux cleaned = 0.000111818 Jy ! Component: 150 - total flux cleaned = 0.000112072 Jy ! Component: 200 - total flux cleaned = 0.00017742 Jy ! Total flux subtracted in 200 components = 0.00017742 Jy ! Clean residual min=-0.014658 max=0.012495 Jy/beam ! Clean residual mean=-0.000775 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 0.175648 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.175648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090271Jy sigma=0.962867 ! Fit after self-cal, rms=0.090257Jy sigma=0.962733 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 = -8.15832e-06 Jy ! Component: 100 - total flux cleaned = -7.50787e-06 Jy ! Component: 150 - total flux cleaned = 5.64197e-05 Jy ! Component: 200 - total flux cleaned = 0.000115169 Jy ! Total flux subtracted in 200 components = 0.000115169 Jy ! Clean residual min=-0.014651 max=0.012364 Jy/beam ! Clean residual mean=-0.000775 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 0.175763 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.175763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090166Jy sigma=0.961794 ! Fit after self-cal, rms=0.090156Jy sigma=0.961707 ! 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=0.090156Jy sigma=0.961707 ! Fit after self-cal, rms=0.090156Jy sigma=0.961707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.887 mas, bmaj=21.62 mas, bpa=-0.8434 degrees ! Estimated noise=1.1883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338996 Jy ! Component: 100 - total flux cleaned = 0.00388656 Jy ! Component: 150 - total flux cleaned = 0.0043829 Jy ! Component: 200 - total flux cleaned = 0.0047058 Jy ! Total flux subtracted in 200 components = 0.0047058 Jy ! Clean residual min=-0.016760 max=0.011969 Jy/beam ! Clean residual mean=-0.001594 rms=0.004747 Jy/beam ! Combined flux in latest and established models = 0.180469 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.180469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090228Jy sigma=0.963077 ! Fit after self-cal, rms=0.090244Jy sigma=0.962359 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 = -0.000280688 Jy ! Component: 100 - total flux cleaned = 4.94221e-05 Jy ! Component: 150 - total flux cleaned = 0.000258263 Jy ! Component: 200 - total flux cleaned = 0.000258065 Jy ! Total flux subtracted in 200 components = 0.000258065 Jy ! Clean residual min=-0.016591 max=0.011964 Jy/beam ! Clean residual mean=-0.001593 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 0.180727 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.180727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090345Jy sigma=0.963991 ! Fit after self-cal, rms=0.090347Jy sigma=0.963699 ! 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=3.059 mas, bmaj=10.14 mas, bpa=-8.397 degrees ! Estimated noise=0.95045 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 10.14 at -8.397 degrees (North through East) ! Clean map min=-0.014034 max=0.1034 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=2.322 mas, bmaj=7.9 mas, bpa=-10.2 degrees ! Estimated noise=1.63488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0886465 Jy ! Component: 100 - total flux cleaned = 0.126026 Jy ! Component: 150 - total flux cleaned = 0.149062 Jy ! Component: 200 - total flux cleaned = 0.163421 Jy ! Total flux subtracted in 200 components = 0.163421 Jy ! Clean residual min=-0.013279 max=0.016704 Jy/beam ! Clean residual mean=-0.000144 rms=0.003126 Jy/beam ! Combined flux in latest and established models = 0.163421 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.163421 Jy ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=10.14 mas, bpa=-8.397 degrees ! Estimated noise=0.95045 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) ! Added new window around map position (7, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109898 Jy ! Component: 100 - total flux cleaned = 0.0130892 Jy ! Component: 150 - total flux cleaned = 0.0145079 Jy ! Component: 200 - total flux cleaned = 0.0154714 Jy ! Total flux subtracted in 200 components = 0.0154714 Jy ! Clean residual min=-0.012920 max=0.012214 Jy/beam ! Clean residual mean=-0.000782 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.178892 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.178892 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=7.887 mas, bmaj=21.62 mas, bpa=-0.8434 degrees ! Estimated noise=1.1883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310551 Jy ! Component: 100 - total flux cleaned = 0.00410893 Jy ! Component: 150 - total flux cleaned = 0.00428421 Jy ! Component: 200 - total flux cleaned = 0.00457717 Jy ! Total flux subtracted in 200 components = 0.00457717 Jy ! Clean residual min=-0.016515 max=0.012107 Jy/beam ! Clean residual mean=-0.001608 rms=0.004736 Jy/beam ! Combined flux in latest and established models = 0.183469 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 = 0.000131648 Jy ! Component: 100 - total flux cleaned = 0.000251704 Jy ! Component: 150 - total flux cleaned = 0.000252843 Jy ! Component: 200 - total flux cleaned = 0.000151248 Jy ! Total flux subtracted in 200 components = 0.000151248 Jy ! Clean residual min=-0.016249 max=0.011404 Jy/beam ! Clean residual mean=-0.001610 rms=0.004672 Jy/beam ! Combined flux in latest and established models = 0.183621 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.183621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=10.14 mas, bpa=-8.397 degrees ! Estimated noise=0.95045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00278382 Jy ! Component: 100 - total flux cleaned = -0.00314028 Jy ! Component: 150 - total flux cleaned = -0.00298324 Jy ! Component: 200 - total flux cleaned = -0.00284178 Jy ! Total flux subtracted in 200 components = -0.00284178 Jy ! Clean residual min=-0.012436 max=0.011097 Jy/beam ! Clean residual mean=-0.000791 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 0.180779 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.180779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089160Jy sigma=0.945775 ! Fit after self-cal, rms=0.088645Jy sigma=0.939895 wmodel /scr/pima/rv102_uvs/J1607-3331_S_map.mod ! Writing 99 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 3 windows to /scr/pima/rv102_uvs/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 = -0.00396638 Jy ! Component: 100 - total flux cleaned = -0.00534009 Jy ! Component: 150 - total flux cleaned = -0.00658409 Jy ! Component: 200 - total flux cleaned = -0.00805033 Jy ! Component: 250 - total flux cleaned = -0.00887939 Jy ! Component: 300 - total flux cleaned = -0.00993733 Jy ! Component: 350 - total flux cleaned = -0.0110778 Jy ! Component: 400 - total flux cleaned = -0.0120527 Jy ! Component: 450 - total flux cleaned = -0.0133501 Jy ! Component: 500 - total flux cleaned = -0.0147185 Jy ! Component: 550 - total flux cleaned = -0.0161558 Jy ! Component: 600 - total flux cleaned = -0.0174445 Jy ! Component: 650 - total flux cleaned = -0.0189064 Jy ! Component: 700 - total flux cleaned = -0.0200249 Jy ! Component: 750 - total flux cleaned = -0.0214117 Jy ! Component: 800 - total flux cleaned = -0.0223769 Jy ! Component: 850 - total flux cleaned = -0.0236034 Jy ! Component: 900 - total flux cleaned = -0.0247045 Jy ! Component: 950 - total flux cleaned = -0.0256938 Jy ! Component: 1000 - total flux cleaned = -0.0268367 Jy ! Component: 1050 - total flux cleaned = -0.0277803 Jy ! Component: 1100 - total flux cleaned = -0.0287069 Jy ! Component: 1150 - total flux cleaned = -0.0298617 Jy ! Component: 1200 - total flux cleaned = -0.0310749 Jy ! Component: 1250 - total flux cleaned = -0.0321829 Jy ! Component: 1300 - total flux cleaned = -0.0332708 Jy ! Component: 1350 - total flux cleaned = -0.0343366 Jy ! Component: 1400 - total flux cleaned = -0.0351587 Jy ! Component: 1450 - total flux cleaned = -0.0361151 Jy ! Component: 1500 - total flux cleaned = -0.0371261 Jy ! Component: 1550 - total flux cleaned = -0.0379769 Jy ! Component: 1600 - total flux cleaned = -0.0388841 Jy ! Component: 1650 - total flux cleaned = -0.0398436 Jy ! Component: 1700 - total flux cleaned = -0.0405848 Jy ! Component: 1750 - total flux cleaned = -0.0413817 Jy ! Component: 1800 - total flux cleaned = -0.0421661 Jy ! Component: 1850 - total flux cleaned = -0.0429385 Jy ! Component: 1900 - total flux cleaned = -0.0436977 Jy ! Component: 1950 - total flux cleaned = -0.0443835 Jy ! Component: 2000 - total flux cleaned = -0.0451201 Jy ! Component: 2050 - total flux cleaned = -0.0456036 Jy ! Component: 2100 - total flux cleaned = -0.046259 Jy ! Component: 2150 - total flux cleaned = -0.0471386 Jy ! Component: 2200 - total flux cleaned = -0.0478321 Jy ! Component: 2250 - total flux cleaned = -0.0482881 Jy ! Component: 2300 - total flux cleaned = -0.0489629 Jy ! Component: 2350 - total flux cleaned = -0.0496841 Jy ! Component: 2400 - total flux cleaned = -0.0502315 Jy ! Component: 2450 - total flux cleaned = -0.0507728 Jy ! Component: 2500 - total flux cleaned = -0.0513602 Jy ! Component: 2550 - total flux cleaned = -0.0520449 Jy ! Component: 2600 - total flux cleaned = -0.0526172 Jy ! Component: 2650 - total flux cleaned = -0.0530281 Jy ! Component: 2700 - total flux cleaned = -0.0537381 Jy ! Component: 2750 - total flux cleaned = -0.0542891 Jy ! Component: 2800 - total flux cleaned = -0.0548329 Jy ! Component: 2850 - total flux cleaned = -0.0554685 Jy ! Component: 2900 - total flux cleaned = -0.0559527 Jy ! Component: 2950 - total flux cleaned = -0.0566222 Jy ! Component: 3000 - total flux cleaned = -0.0570013 Jy ! Component: 3050 - total flux cleaned = -0.0576095 Jy ! Component: 3100 - total flux cleaned = -0.058118 Jy ! Component: 3150 - total flux cleaned = -0.058484 Jy ! Component: 3200 - total flux cleaned = -0.0590728 Jy ! Component: 3250 - total flux cleaned = -0.0593868 Jy ! Component: 3300 - total flux cleaned = -0.0599198 Jy ! Component: 3350 - total flux cleaned = -0.0604031 Jy ! Component: 3400 - total flux cleaned = -0.0608814 Jy ! Component: 3450 - total flux cleaned = -0.0612682 Jy ! Component: 3500 - total flux cleaned = -0.0616518 Jy ! Component: 3550 - total flux cleaned = -0.0621588 Jy ! Component: 3600 - total flux cleaned = -0.0625355 Jy ! Component: 3650 - total flux cleaned = -0.0629914 Jy ! Component: 3700 - total flux cleaned = -0.0634424 Jy ! Component: 3750 - total flux cleaned = -0.0639701 Jy ! Component: 3800 - total flux cleaned = -0.0642923 Jy ! Component: 3850 - total flux cleaned = -0.0648502 Jy ! Component: 3900 - total flux cleaned = -0.0652057 Jy ! Component: 3950 - total flux cleaned = -0.0657143 Jy ! Component: 4000 - total flux cleaned = -0.0660247 Jy ! Component: 4050 - total flux cleaned = -0.0665249 Jy ! Total flux subtracted in 4096 components = -0.0669064 Jy ! Clean residual min=-0.002173 max=0.002502 Jy/beam ! Clean residual mean=-0.000266 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.113872 Jy keep ! Adding 432 model components to the UV plane model. ! The established model now contains 531 components and 0.113872 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1607-3331_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 10.14 at -8.397 degrees (North through East) ! Clean map min=-0.0066224 max=0.099529 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1607-3331_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0995291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000726946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.19115 2.19115 4.38231 8.76462 17.5292 35.0585 70.117 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.914 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1607-3331_S_uvs.log closed on Sat Feb 27 22:26:14 2016