! Started logfile: /scr/pima/bg219i_uvs/J1602+2418_S_uvs.log on Wed Apr 6 23:07:26 2016 obs /scr/pima/bg219i_uvs/J1602+2418_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1602+2418_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1602+2418 ! ! 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 9396 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/bg219i_uvs/J1602+2418_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020260Jy sigma=25.863259 ! Fit after self-cal, rms=0.798669Jy sigma=20.325529 ! 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=2.733 mas, bmaj=5.644 mas, bpa=-4.892 degrees ! Estimated noise=0.466238 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 = 0.149908 Jy ! Component: 100 - total flux cleaned = 0.187465 Jy ! Total flux subtracted in 100 components = 0.187465 Jy ! Clean residual min=-0.013405 max=0.042867 Jy/beam ! Clean residual mean=-0.000010 rms=0.003501 Jy/beam ! Combined flux in latest and established models = 0.187465 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.187465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085808Jy sigma=2.019866 ! Fit after self-cal, rms=0.085800Jy sigma=2.019428 ! Inverting map ! Added new window around map position (-6.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347352 Jy ! Component: 100 - total flux cleaned = 0.0502248 Jy ! Total flux subtracted in 100 components = 0.0502248 Jy ! Clean residual min=-0.010730 max=0.014580 Jy/beam ! Clean residual mean=-0.000003 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.23769 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.23769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068936Jy sigma=1.603540 ! Fit after self-cal, rms=0.066696Jy sigma=1.541538 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141998 Jy ! Component: 100 - total flux cleaned = 0.0219209 Jy ! Total flux subtracted in 100 components = 0.0219209 Jy ! Clean residual min=-0.009379 max=0.006445 Jy/beam ! Clean residual mean=0.000001 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.259611 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.259611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062756Jy sigma=1.454012 ! Fit after self-cal, rms=0.062389Jy sigma=1.444005 ! 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=3.393 mas, bmaj=6.636 mas, bpa=-4.874 degrees ! Estimated noise=0.299749 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 = 0.00787373 Jy ! Component: 100 - total flux cleaned = 0.0118433 Jy ! Component: 150 - total flux cleaned = 0.0141142 Jy ! Component: 200 - total flux cleaned = 0.0150608 Jy ! Total flux subtracted in 200 components = 0.0150608 Jy ! Clean residual min=-0.008391 max=0.005941 Jy/beam ! Clean residual mean=0.000012 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.274672 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.274672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061134Jy sigma=1.421534 ! Fit after self-cal, rms=0.060970Jy sigma=1.417367 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.393 x 6.636 at -4.874 degrees (North through East) ! Clean map min=-0.0077611 max=0.19063 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 1.03 FD 0.89 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00 NL 1.07 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00 NL 1.16 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.03 KP 1.00 ! LA 1.01 MK 1.03 NL 1.09 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.85 HN 0.94 KP 1.00 ! LA 1.01 MK 1.04 NL 1.03 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.060970Jy sigma=1.417367 ! Fit after self-cal, rms=0.057475Jy sigma=1.364394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=6.678 mas, bpa=-4.674 degrees ! Estimated noise=0.3026 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 = 5.85565e-05 Jy ! Component: 100 - total flux cleaned = -0.000199529 Jy ! Component: 150 - total flux cleaned = -0.00025348 Jy ! Component: 200 - total flux cleaned = -0.000291657 Jy ! Total flux subtracted in 200 components = -0.000291657 Jy ! Clean residual min=-0.003166 max=0.003553 Jy/beam ! Clean residual mean=0.000016 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.27438 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.27438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057343Jy sigma=1.361473 ! Fit after self-cal, rms=0.057322Jy sigma=1.360961 ! 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=0.057322Jy sigma=1.360961 ! Fit after self-cal, rms=0.056439Jy sigma=1.336850 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=6.655 mas, bpa=-4.489 degrees ! Estimated noise=0.302993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174482 Jy ! Component: 100 - total flux cleaned = 0.00233653 Jy ! Component: 150 - total flux cleaned = 0.00250378 Jy ! Component: 200 - total flux cleaned = 0.0025246 Jy ! Total flux subtracted in 200 components = 0.0025246 Jy ! Clean residual min=-0.001946 max=0.001885 Jy/beam ! Clean residual mean=0.000006 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.276905 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.276905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056374Jy sigma=1.335696 ! Fit after self-cal, rms=0.056367Jy sigma=1.335476 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 = 0.000254805 Jy ! Component: 100 - total flux cleaned = 0.000239222 Jy ! Component: 150 - total flux cleaned = 0.000153662 Jy ! Component: 200 - total flux cleaned = 8.76693e-05 Jy ! Total flux subtracted in 200 components = 8.76693e-05 Jy ! Clean residual min=-0.001916 max=0.001892 Jy/beam ! Clean residual mean=0.000006 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.276992 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.276992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056357Jy sigma=1.335280 ! Fit after self-cal, rms=0.056355Jy sigma=1.335255 ! 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=0.056355Jy sigma=1.335255 ! Fit after self-cal, rms=0.056570Jy sigma=1.334843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=6.65 mas, bpa=-4.446 degrees ! Estimated noise=0.304245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101569 Jy ! Component: 100 - total flux cleaned = 0.00153188 Jy ! Component: 150 - total flux cleaned = 0.00165942 Jy ! Component: 200 - total flux cleaned = 0.00168332 Jy ! Total flux subtracted in 200 components = 0.00168332 Jy ! Clean residual min=-0.001881 max=0.001857 Jy/beam ! Clean residual mean=0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.278676 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.278676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056546Jy sigma=1.334509 ! Fit after self-cal, rms=0.056545Jy sigma=1.334487 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 = 0.000149567 Jy ! Component: 100 - total flux cleaned = 0.000139562 Jy ! Component: 150 - total flux cleaned = 0.000118861 Jy ! Component: 200 - total flux cleaned = 0.000108728 Jy ! Total flux subtracted in 200 components = 0.000108728 Jy ! Clean residual min=-0.001885 max=0.001853 Jy/beam ! Clean residual mean=0.000006 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.278784 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.278784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056541Jy sigma=1.334400 ! Fit after self-cal, rms=0.056540Jy sigma=1.334394 ! 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=0.056540Jy sigma=1.334394 ! Fit after self-cal, rms=0.056704Jy sigma=1.334168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.59 mas, bmaj=10.12 mas, bpa=-3.09 degrees ! Estimated noise=0.384889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947897 Jy ! Component: 100 - total flux cleaned = 0.00117026 Jy ! Component: 150 - total flux cleaned = 0.00117117 Jy ! Component: 200 - total flux cleaned = 0.00117176 Jy ! Total flux subtracted in 200 components = 0.00117176 Jy ! Clean residual min=-0.002106 max=0.001957 Jy/beam ! Clean residual mean=0.000011 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.279956 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.279956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056694Jy sigma=1.334136 ! Fit after self-cal, rms=0.056692Jy sigma=1.334105 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 = 5.42562e-05 Jy ! Component: 100 - total flux cleaned = 1.6335e-05 Jy ! Component: 150 - total flux cleaned = 4.34732e-06 Jy ! Component: 200 - total flux cleaned = -1.7069e-05 Jy ! Total flux subtracted in 200 components = -1.7069e-05 Jy ! Clean residual min=-0.002116 max=0.001918 Jy/beam ! Clean residual mean=0.000011 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.279939 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.279939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056693Jy sigma=1.334175 ! Fit after self-cal, rms=0.056692Jy sigma=1.334165 ! 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=3.412 mas, bmaj=6.646 mas, bpa=-4.392 degrees ! Estimated noise=0.3053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.412 x 6.646 at -4.392 degrees (North through East) ! Clean map min=-0.0018728 max=0.19321 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=2.747 mas, bmaj=5.654 mas, bpa=-4.32 degrees ! Estimated noise=0.478605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154253 Jy ! Component: 100 - total flux cleaned = 0.208105 Jy ! Component: 150 - total flux cleaned = 0.235646 Jy ! Component: 200 - total flux cleaned = 0.251871 Jy ! Total flux subtracted in 200 components = 0.251871 Jy ! Clean residual min=-0.004994 max=0.008378 Jy/beam ! Clean residual mean=-0.000001 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.251871 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.251871 Jy ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=6.646 mas, bpa=-4.392 degrees ! Estimated noise=0.3053 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 = 0.0119641 Jy ! Component: 100 - total flux cleaned = 0.0187777 Jy ! Component: 150 - total flux cleaned = 0.0228431 Jy ! Component: 200 - total flux cleaned = 0.0252912 Jy ! Total flux subtracted in 200 components = 0.0252912 Jy ! Clean residual min=-0.001901 max=0.001716 Jy/beam ! Clean residual mean=0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.277163 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.277162 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=7.59 mas, bmaj=10.12 mas, bpa=-3.09 degrees ! Estimated noise=0.384889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018705 Jy ! Component: 100 - total flux cleaned = 0.00248052 Jy ! Component: 150 - total flux cleaned = 0.0025628 Jy ! Component: 200 - total flux cleaned = 0.00258558 Jy ! Total flux subtracted in 200 components = 0.00258558 Jy ! Clean residual min=-0.002018 max=0.002008 Jy/beam ! Clean residual mean=0.000011 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.279748 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 = -6.20029e-07 Jy ! Component: 100 - total flux cleaned = 1.81857e-05 Jy ! Component: 150 - total flux cleaned = 3.48822e-05 Jy ! Component: 200 - total flux cleaned = 3.48936e-05 Jy ! Total flux subtracted in 200 components = 3.48936e-05 Jy ! Clean residual min=-0.002049 max=0.001957 Jy/beam ! Clean residual mean=0.000011 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.279783 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 76 components and 0.279783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.412 mas, bmaj=6.646 mas, bpa=-4.392 degrees ! Estimated noise=0.3053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.20599e-06 Jy ! Component: 100 - total flux cleaned = 1.56484e-05 Jy ! Component: 150 - total flux cleaned = 3.54198e-05 Jy ! Component: 200 - total flux cleaned = 3.43441e-05 Jy ! Total flux subtracted in 200 components = 3.43441e-05 Jy ! Clean residual min=-0.001879 max=0.001710 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.279817 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.279817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056702Jy sigma=1.334350 ! Fit after self-cal, rms=0.056699Jy sigma=1.334297 wmodel /scr/pima/bg219i_uvs/J1602+2418_S_map.mod ! Writing 84 model components to file: /scr/pima/bg219i_uvs/J1602+2418_S_map.mod wobs /scr/pima/bg219i_uvs/J1602+2418_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1602+2418_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1602+2418_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1602+2418_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 = -0.000554088 Jy ! Component: 100 - total flux cleaned = -0.00083349 Jy ! Component: 150 - total flux cleaned = -0.0011003 Jy ! Component: 200 - total flux cleaned = -0.00132818 Jy ! Component: 250 - total flux cleaned = -0.00154972 Jy ! Component: 300 - total flux cleaned = -0.00176502 Jy ! Component: 350 - total flux cleaned = -0.00200021 Jy ! Component: 400 - total flux cleaned = -0.00220374 Jy ! Component: 450 - total flux cleaned = -0.00235289 Jy ! Component: 500 - total flux cleaned = -0.00247409 Jy ! Component: 550 - total flux cleaned = -0.00261647 Jy ! Component: 600 - total flux cleaned = -0.00266293 Jy ! Component: 650 - total flux cleaned = -0.00270889 Jy ! Component: 700 - total flux cleaned = -0.00282153 Jy ! Component: 750 - total flux cleaned = -0.00297639 Jy ! Component: 800 - total flux cleaned = -0.00306322 Jy ! Component: 850 - total flux cleaned = -0.0031704 Jy ! Component: 900 - total flux cleaned = -0.00319127 Jy ! Component: 950 - total flux cleaned = -0.00323256 Jy ! Component: 1000 - total flux cleaned = -0.00323238 Jy ! Component: 1050 - total flux cleaned = -0.00327251 Jy ! Component: 1100 - total flux cleaned = -0.00329192 Jy ! Component: 1150 - total flux cleaned = -0.00323262 Jy ! Component: 1200 - total flux cleaned = -0.00315533 Jy ! Component: 1250 - total flux cleaned = -0.00315562 Jy ! Component: 1300 - total flux cleaned = -0.00308018 Jy ! Component: 1350 - total flux cleaned = -0.00300574 Jy ! Component: 1400 - total flux cleaned = -0.00300599 Jy ! Component: 1450 - total flux cleaned = -0.00298777 Jy ! Component: 1500 - total flux cleaned = -0.00300599 Jy ! Component: 1550 - total flux cleaned = -0.00300572 Jy ! Component: 1600 - total flux cleaned = -0.00298784 Jy ! Component: 1650 - total flux cleaned = -0.00302285 Jy ! Component: 1700 - total flux cleaned = -0.00302268 Jy ! Component: 1750 - total flux cleaned = -0.00297133 Jy ! Component: 1800 - total flux cleaned = -0.00302229 Jy ! Component: 1850 - total flux cleaned = -0.00302227 Jy ! Component: 1900 - total flux cleaned = -0.00302247 Jy ! Component: 1950 - total flux cleaned = -0.00308849 Jy ! Component: 2000 - total flux cleaned = -0.00307205 Jy ! Component: 2050 - total flux cleaned = -0.00302346 Jy ! Component: 2100 - total flux cleaned = -0.00305561 Jy ! Component: 2150 - total flux cleaned = -0.00300749 Jy ! Component: 2200 - total flux cleaned = -0.00303916 Jy ! Component: 2250 - total flux cleaned = -0.00297635 Jy ! Component: 2300 - total flux cleaned = -0.00305434 Jy ! Component: 2350 - total flux cleaned = -0.00302337 Jy ! Component: 2400 - total flux cleaned = -0.00302348 Jy ! Component: 2450 - total flux cleaned = -0.00300841 Jy ! Component: 2500 - total flux cleaned = -0.0030534 Jy ! Component: 2550 - total flux cleaned = -0.00297862 Jy ! Component: 2600 - total flux cleaned = -0.00297877 Jy ! Component: 2650 - total flux cleaned = -0.0030378 Jy ! Component: 2700 - total flux cleaned = -0.00305229 Jy ! Component: 2750 - total flux cleaned = -0.00306668 Jy ! Component: 2800 - total flux cleaned = -0.00303768 Jy ! Component: 2850 - total flux cleaned = -0.00298027 Jy ! Component: 2900 - total flux cleaned = -0.00296598 Jy ! Component: 2950 - total flux cleaned = -0.0029659 Jy ! Component: 3000 - total flux cleaned = -0.00295191 Jy ! Component: 3050 - total flux cleaned = -0.00299362 Jy ! Component: 3100 - total flux cleaned = -0.00295213 Jy ! Component: 3150 - total flux cleaned = -0.00293839 Jy ! Component: 3200 - total flux cleaned = -0.00293839 Jy ! Component: 3250 - total flux cleaned = -0.00293847 Jy ! Component: 3300 - total flux cleaned = -0.00293856 Jy ! Component: 3350 - total flux cleaned = -0.00295187 Jy ! Component: 3400 - total flux cleaned = -0.00295187 Jy ! Component: 3450 - total flux cleaned = -0.00291223 Jy ! Component: 3500 - total flux cleaned = -0.00291225 Jy ! Component: 3550 - total flux cleaned = -0.00291209 Jy ! Component: 3600 - total flux cleaned = -0.00287317 Jy ! Component: 3650 - total flux cleaned = -0.00284738 Jy ! Component: 3700 - total flux cleaned = -0.00284727 Jy ! Component: 3750 - total flux cleaned = -0.00282179 Jy ! Component: 3800 - total flux cleaned = -0.00285974 Jy ! Component: 3850 - total flux cleaned = -0.00275907 Jy ! Component: 3900 - total flux cleaned = -0.0027716 Jy ! Component: 3950 - total flux cleaned = -0.00280894 Jy ! Component: 4000 - total flux cleaned = -0.00279661 Jy ! Component: 4050 - total flux cleaned = -0.00280903 Jy ! Total flux subtracted in 4096 components = -0.00280903 Jy ! Clean residual min=-0.000705 max=0.000724 Jy/beam ! Clean residual mean=0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.277008 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 387 components and 0.277008 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1602+2418_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.412 x 6.646 at -4.392 degrees (North through East) ! Clean map min=-0.0013803 max=0.19353 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1602+2418_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.193535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358191 0.358191 0.716381 1.43276 2.86552 5.73105 11.4621 22.9242 45.8484 91.6968 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 837.543 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1602+2418_S_uvs.log closed on Wed Apr 6 23:07:31 2016