! Started logfile: /scr/pima/bg219g_uvs/J1657+5705_S_uvs.log on Thu Apr 7 07:20:19 2016 obs /scr/pima/bg219g_uvs/J1657+5705_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1657+5705_S_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893651 visibilities/baseline/integration-bin. ! Found source: J1657+5705 ! ! 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 2252 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/bg219g_uvs/J1657+5705_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.087883Jy sigma=22.213937 ! Fit after self-cal, rms=0.670569Jy sigma=13.349758 ! 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=2.701 mas, bmaj=9.398 mas, bpa=43.87 degrees ! Estimated noise=1.09842 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 = 0.2678 Jy ! Component: 100 - total flux cleaned = 0.330451 Jy ! Total flux subtracted in 100 components = 0.330451 Jy ! Clean residual min=-0.019511 max=0.042458 Jy/beam ! Clean residual mean=-0.000037 rms=0.006595 Jy/beam ! Combined flux in latest and established models = 0.330451 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.330451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126640Jy sigma=2.349308 ! Fit after self-cal, rms=0.126641Jy sigma=2.349040 ! Inverting map ! Added new window around map position (2.5, 30). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328951 Jy ! Component: 100 - total flux cleaned = 0.04357 Jy ! Total flux subtracted in 100 components = 0.04357 Jy ! Clean residual min=-0.019670 max=0.035350 Jy/beam ! Clean residual mean=-0.000014 rms=0.005151 Jy/beam ! Combined flux in latest and established models = 0.374021 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.374021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115279Jy sigma=2.095416 ! Fit after self-cal, rms=0.114226Jy sigma=2.068543 ! 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=3.34 mas, bmaj=9.797 mas, bpa=42.82 degrees ! Estimated noise=0.831261 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 = 0.0139295 Jy ! Component: 100 - total flux cleaned = 0.0161693 Jy ! Component: 150 - total flux cleaned = 0.0175574 Jy ! Component: 200 - total flux cleaned = 0.019568 Jy ! Total flux subtracted in 200 components = 0.019568 Jy ! Clean residual min=-0.013506 max=0.023334 Jy/beam ! Clean residual mean=-0.000010 rms=0.004261 Jy/beam ! Combined flux in latest and established models = 0.393589 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.393589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107678Jy sigma=1.936068 ! Fit after self-cal, rms=0.107005Jy sigma=1.919900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 9.797 at 42.82 degrees (North through East) ! Clean map min=-0.018549 max=0.32218 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.107005Jy sigma=1.919900 ! Fit after self-cal, rms=0.107005Jy sigma=1.919900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=9.797 mas, bpa=42.82 degrees ! Estimated noise=0.831261 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 = 0.0034383 Jy ! Component: 100 - total flux cleaned = 0.0034196 Jy ! Component: 150 - total flux cleaned = 0.00432547 Jy ! Component: 200 - total flux cleaned = 0.00488073 Jy ! Total flux subtracted in 200 components = 0.00488073 Jy ! Clean residual min=-0.014080 max=0.016839 Jy/beam ! Clean residual mean=-0.000001 rms=0.003681 Jy/beam ! Combined flux in latest and established models = 0.39847 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.39847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104622Jy sigma=1.878692 ! Fit after self-cal, rms=0.104499Jy sigma=1.874606 ! 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=0.104499Jy sigma=1.874606 ! Fit after self-cal, rms=0.104499Jy sigma=1.874606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=9.797 mas, bpa=42.82 degrees ! Estimated noise=0.831261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873268 Jy ! Component: 100 - total flux cleaned = 0.000603094 Jy ! Component: 150 - total flux cleaned = 0.000830935 Jy ! Component: 200 - total flux cleaned = 0.000827235 Jy ! Total flux subtracted in 200 components = 0.000827235 Jy ! Clean residual min=-0.013344 max=0.015207 Jy/beam ! Clean residual mean=0.000001 rms=0.003410 Jy/beam ! Combined flux in latest and established models = 0.399297 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.399297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103120Jy sigma=1.854240 ! Fit after self-cal, rms=0.103087Jy sigma=1.852354 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 (-80, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129053 Jy ! Component: 100 - total flux cleaned = 0.0157658 Jy ! Component: 150 - total flux cleaned = 0.0165534 Jy ! Component: 200 - total flux cleaned = 0.0158308 Jy ! Total flux subtracted in 200 components = 0.0158308 Jy ! Clean residual min=-0.010790 max=0.011167 Jy/beam ! Clean residual mean=-0.000021 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.415127 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.415127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100680Jy sigma=1.806878 ! Fit after self-cal, rms=0.100581Jy sigma=1.805307 ! 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=0.100581Jy sigma=1.805307 ! Fit after self-cal, rms=0.101695Jy sigma=1.798662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=9.805 mas, bpa=42.81 degrees ! Estimated noise=0.832315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121774 Jy ! Component: 100 - total flux cleaned = 0.0014175 Jy ! Component: 150 - total flux cleaned = 0.00106142 Jy ! Component: 200 - total flux cleaned = 0.00105797 Jy ! Total flux subtracted in 200 components = 0.00105797 Jy ! Clean residual min=-0.009464 max=0.010383 Jy/beam ! Clean residual mean=-0.000015 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.416185 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 123 components and 0.416185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100979Jy sigma=1.786811 ! Fit after self-cal, rms=0.100977Jy sigma=1.786645 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 = -0.000163358 Jy ! Component: 100 - total flux cleaned = -0.000162461 Jy ! Component: 150 - total flux cleaned = -0.000317337 Jy ! Component: 200 - total flux cleaned = -0.000752781 Jy ! Total flux subtracted in 200 components = -0.000752781 Jy ! Clean residual min=-0.009160 max=0.010048 Jy/beam ! Clean residual mean=-0.000014 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.415433 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.415433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100502Jy sigma=1.778523 ! Fit after self-cal, rms=0.100480Jy sigma=1.778450 ! 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=0.100480Jy sigma=1.778450 ! Fit after self-cal, rms=0.100019Jy sigma=1.778146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.803 mas, bmaj=10.45 mas, bpa=42.9 degrees ! Estimated noise=1.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338892 Jy ! Component: 100 - total flux cleaned = -0.00507085 Jy ! Component: 150 - total flux cleaned = -0.0066862 Jy ! Component: 200 - total flux cleaned = -0.00822931 Jy ! Total flux subtracted in 200 components = -0.00822931 Jy ! Clean residual min=-0.008998 max=0.009900 Jy/beam ! Clean residual mean=-0.000022 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.407203 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 154 components and 0.407203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099681Jy sigma=1.773608 ! Fit after self-cal, rms=0.099620Jy sigma=1.772749 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 = -0.00122348 Jy ! Component: 100 - total flux cleaned = -0.00164707 Jy ! Component: 150 - total flux cleaned = -0.00178068 Jy ! Component: 200 - total flux cleaned = -0.00202801 Jy ! Total flux subtracted in 200 components = -0.00202801 Jy ! Clean residual min=-0.008500 max=0.009144 Jy/beam ! Clean residual mean=-0.000022 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.405175 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.405175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099418Jy sigma=1.769414 ! Fit after self-cal, rms=0.099376Jy sigma=1.769063 ! 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=3.339 mas, bmaj=9.805 mas, bpa=42.82 degrees ! Estimated noise=0.831052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.339 x 9.805 at 42.82 degrees (North through East) ! Clean map min=-0.019266 max=0.31309 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=2.701 mas, bmaj=9.402 mas, bpa=43.87 degrees ! Estimated noise=1.09839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267063 Jy ! Component: 100 - total flux cleaned = 0.342964 Jy ! Component: 150 - total flux cleaned = 0.375876 Jy ! Component: 200 - total flux cleaned = 0.388406 Jy ! Total flux subtracted in 200 components = 0.388406 Jy ! Clean residual min=-0.015175 max=0.019518 Jy/beam ! Clean residual mean=-0.000019 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 0.388406 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.388406 Jy ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=9.805 mas, bpa=42.82 degrees ! Estimated noise=0.831052 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 (100.5, 104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141224 Jy ! Component: 100 - total flux cleaned = 0.0162076 Jy ! Component: 150 - total flux cleaned = 0.0175671 Jy ! Component: 200 - total flux cleaned = 0.018721 Jy ! Total flux subtracted in 200 components = 0.018721 Jy ! Clean residual min=-0.011126 max=0.012651 Jy/beam ! Clean residual mean=-0.000052 rms=0.003129 Jy/beam ! Combined flux in latest and established models = 0.407127 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.407127 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=6.803 mas, bmaj=10.45 mas, bpa=42.9 degrees ! Estimated noise=1.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142709 Jy ! Component: 100 - total flux cleaned = -0.000499765 Jy ! Component: 150 - total flux cleaned = -0.00113405 Jy ! Component: 200 - total flux cleaned = -0.00200229 Jy ! Total flux subtracted in 200 components = -0.00200229 Jy ! Clean residual min=-0.012046 max=0.011643 Jy/beam ! Clean residual mean=-0.000062 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 0.405125 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 = -0.00131505 Jy ! Component: 100 - total flux cleaned = -0.00178515 Jy ! Component: 150 - total flux cleaned = -0.00201224 Jy ! Component: 200 - total flux cleaned = -0.00222321 Jy ! Total flux subtracted in 200 components = -0.00222321 Jy ! Clean residual min=-0.010383 max=0.010453 Jy/beam ! Clean residual mean=-0.000041 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.402901 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 117 components and 0.402901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=9.805 mas, bpa=42.82 degrees ! Estimated noise=0.831052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449271 Jy ! Component: 100 - total flux cleaned = 0.00660457 Jy ! Component: 150 - total flux cleaned = 0.00800685 Jy ! Component: 200 - total flux cleaned = 0.008008 Jy ! Total flux subtracted in 200 components = 0.008008 Jy ! Clean residual min=-0.008609 max=0.008164 Jy/beam ! Clean residual mean=-0.000020 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.410909 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.410909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099130Jy sigma=1.763818 ! Fit after self-cal, rms=0.099112Jy sigma=1.758813 wmodel /scr/pima/bg219g_uvs/J1657+5705_S_map.mod ! Writing 134 model components to file: /scr/pima/bg219g_uvs/J1657+5705_S_map.mod wobs /scr/pima/bg219g_uvs/J1657+5705_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1657+5705_S_uvs.fits wwins /scr/pima/bg219g_uvs/J1657+5705_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1657+5705_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 = 0.000107841 Jy ! Component: 100 - total flux cleaned = 0.00134309 Jy ! Component: 150 - total flux cleaned = 0.00274255 Jy ! Component: 200 - total flux cleaned = 0.00429634 Jy ! Component: 250 - total flux cleaned = 0.0062225 Jy ! Component: 300 - total flux cleaned = 0.00795393 Jy ! Component: 350 - total flux cleaned = 0.00920224 Jy ! Component: 400 - total flux cleaned = 0.0102087 Jy ! Component: 450 - total flux cleaned = 0.0111799 Jy ! Component: 500 - total flux cleaned = 0.0117432 Jy ! Component: 550 - total flux cleaned = 0.0123812 Jy ! Component: 600 - total flux cleaned = 0.012733 Jy ! Component: 650 - total flux cleaned = 0.0131599 Jy ! Component: 700 - total flux cleaned = 0.0135771 Jy ! Component: 750 - total flux cleaned = 0.0139856 Jy ! Component: 800 - total flux cleaned = 0.0144635 Jy ! Component: 850 - total flux cleaned = 0.0149301 Jy ! Component: 900 - total flux cleaned = 0.0154615 Jy ! Component: 950 - total flux cleaned = 0.0155352 Jy ! Component: 1000 - total flux cleaned = 0.0156077 Jy ! Component: 1050 - total flux cleaned = 0.0157499 Jy ! Component: 1100 - total flux cleaned = 0.0157511 Jy ! Component: 1150 - total flux cleaned = 0.0158214 Jy ! Component: 1200 - total flux cleaned = 0.0159581 Jy ! Component: 1250 - total flux cleaned = 0.0160258 Jy ! Component: 1300 - total flux cleaned = 0.016223 Jy ! Component: 1350 - total flux cleaned = 0.0162229 Jy ! Component: 1400 - total flux cleaned = 0.0164767 Jy ! Component: 1450 - total flux cleaned = 0.0162877 Jy ! Component: 1500 - total flux cleaned = 0.0163497 Jy ! Component: 1550 - total flux cleaned = 0.016227 Jy ! Component: 1600 - total flux cleaned = 0.0162269 Jy ! Component: 1650 - total flux cleaned = 0.0161089 Jy ! Component: 1700 - total flux cleaned = 0.0161084 Jy ! Component: 1750 - total flux cleaned = 0.0161082 Jy ! Component: 1800 - total flux cleaned = 0.0159935 Jy ! Component: 1850 - total flux cleaned = 0.015937 Jy ! Component: 1900 - total flux cleaned = 0.0159371 Jy ! Component: 1950 - total flux cleaned = 0.0157719 Jy ! Component: 2000 - total flux cleaned = 0.0156642 Jy ! Component: 2050 - total flux cleaned = 0.0153954 Jy ! Component: 2100 - total flux cleaned = 0.0152358 Jy ! Component: 2150 - total flux cleaned = 0.0151831 Jy ! Component: 2200 - total flux cleaned = 0.0149754 Jy ! Component: 2250 - total flux cleaned = 0.0148214 Jy ! Component: 2300 - total flux cleaned = 0.0146687 Jy ! Component: 2350 - total flux cleaned = 0.0145172 Jy ! Component: 2400 - total flux cleaned = 0.0144673 Jy ! Component: 2450 - total flux cleaned = 0.0144171 Jy ! Component: 2500 - total flux cleaned = 0.0143188 Jy ! Component: 2550 - total flux cleaned = 0.0141728 Jy ! Component: 2600 - total flux cleaned = 0.0140288 Jy ! Component: 2650 - total flux cleaned = 0.0139329 Jy ! Component: 2700 - total flux cleaned = 0.0137442 Jy ! Component: 2750 - total flux cleaned = 0.0137443 Jy ! Component: 2800 - total flux cleaned = 0.0134657 Jy ! Component: 2850 - total flux cleaned = 0.0134661 Jy ! Component: 2900 - total flux cleaned = 0.013466 Jy ! Component: 2950 - total flux cleaned = 0.0133296 Jy ! Component: 3000 - total flux cleaned = 0.0132395 Jy ! Component: 3050 - total flux cleaned = 0.0132391 Jy ! Component: 3100 - total flux cleaned = 0.0131946 Jy ! Component: 3150 - total flux cleaned = 0.0132822 Jy ! Component: 3200 - total flux cleaned = 0.013195 Jy ! Component: 3250 - total flux cleaned = 0.0131948 Jy ! Component: 3300 - total flux cleaned = 0.013152 Jy ! Component: 3350 - total flux cleaned = 0.0132379 Jy ! Component: 3400 - total flux cleaned = 0.0133232 Jy ! Component: 3450 - total flux cleaned = 0.0133658 Jy ! Component: 3500 - total flux cleaned = 0.0134496 Jy ! Component: 3550 - total flux cleaned = 0.0134494 Jy ! Component: 3600 - total flux cleaned = 0.0135744 Jy ! Component: 3650 - total flux cleaned = 0.0134917 Jy ! Component: 3700 - total flux cleaned = 0.0136566 Jy ! Component: 3750 - total flux cleaned = 0.0136568 Jy ! Component: 3800 - total flux cleaned = 0.0138607 Jy ! Component: 3850 - total flux cleaned = 0.0139012 Jy ! Component: 3900 - total flux cleaned = 0.0140625 Jy ! Component: 3950 - total flux cleaned = 0.0141427 Jy ! Component: 4000 - total flux cleaned = 0.0142627 Jy ! Component: 4050 - total flux cleaned = 0.0143823 Jy ! Total flux subtracted in 4096 components = 0.0143825 Jy ! Clean residual min=-0.002366 max=0.002280 Jy/beam ! Clean residual mean=-0.000017 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.425292 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 419 components and 0.425292 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1657+5705_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.339 x 9.805 at 42.82 degrees (North through East) ! Clean map min=-0.014006 max=0.30652 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1657+5705_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.30652 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000709992 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69489 0.69489 1.38978 2.77956 5.55912 11.1182 22.2365 44.473 88.946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.306 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 431.722 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1657+5705_S_uvs.log closed on Thu Apr 7 07:20:23 2016