! Started logfile: /g0/scr/pima/npcsa_uvs/J1159+2914_X_uvs.log on Sun Oct 6 10:28:17 2013 obs /g0/scr/pima/npcsa_uvs/J1159+2914_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1159+2914_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.824786 visibilities/baseline/integration-bin. ! Found source: J1159+2914 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1544 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1159+2914_X] 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 0.200x0.200 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.089135Jy sigma=29.922868 ! Fit after self-cal, rms=0.850128Jy sigma=12.342647 ! 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=0.7118 mas, bmaj=1.994 mas, bpa=-22.57 degrees ! Estimated noise=1.99039 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 = 1.4175 Jy ! Component: 100 - total flux cleaned = 1.72661 Jy ! Total flux subtracted in 100 components = 1.72661 Jy ! Clean residual min=-0.038420 max=0.086206 Jy/beam ! Clean residual mean=0.000034 rms=0.011304 Jy/beam ! Combined flux in latest and established models = 1.72661 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.72661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210017Jy sigma=3.112294 ! Fit after self-cal, rms=0.210013Jy sigma=3.112287 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746305 Jy ! Component: 100 - total flux cleaned = 0.108877 Jy ! Total flux subtracted in 100 components = 0.108877 Jy ! Clean residual min=-0.036187 max=0.032526 Jy/beam ! Clean residual mean=0.000018 rms=0.007894 Jy/beam ! Combined flux in latest and established models = 1.83549 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.83549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175353Jy sigma=2.518450 ! Fit after self-cal, rms=0.175299Jy sigma=2.518159 ! 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=0.848 mas, bmaj=2.101 mas, bpa=-24.5 degrees ! Estimated noise=1.2952 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 = 0.0422383 Jy ! Component: 100 - total flux cleaned = 0.0694282 Jy ! Component: 150 - total flux cleaned = 0.0895557 Jy ! Component: 200 - total flux cleaned = 0.104828 Jy ! Total flux subtracted in 200 components = 0.104828 Jy ! Clean residual min=-0.044599 max=0.032066 Jy/beam ! Clean residual mean=-0.000004 rms=0.009431 Jy/beam ! Combined flux in latest and established models = 1.94032 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 1.94032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164162Jy sigma=2.322971 ! Fit after self-cal, rms=0.164119Jy sigma=2.321918 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.08 KP 1.03 ! LA 1.04 MK 1.03 NL 1.02 OV 1.01 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 0.95 ! LA 0.98 MK 0.98 NL 1.00 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.05 KP 0.84 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.90 ! LA 0.96 MK 1.03 NL 0.96 OV 0.99 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.164119Jy sigma=2.321918 ! Fit after self-cal, rms=0.105928Jy sigma=1.437519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8575 mas, bmaj=2.116 mas, bpa=-24.15 degrees ! Estimated noise=1.29629 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 = -0.00605057 Jy ! Component: 100 - total flux cleaned = -0.00759743 Jy ! Component: 150 - total flux cleaned = -0.00824903 Jy ! Component: 200 - total flux cleaned = -0.00848642 Jy ! Total flux subtracted in 200 components = -0.00848642 Jy ! Clean residual min=-0.009731 max=0.010185 Jy/beam ! Clean residual mean=-0.000001 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 1.93183 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 1.93183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105038Jy sigma=1.426604 ! Fit after self-cal, rms=0.105087Jy sigma=1.426035 ! 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=0.105087Jy sigma=1.426035 ! Fit after self-cal, rms=0.105011Jy sigma=1.424592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8577 mas, bmaj=2.118 mas, bpa=-24.15 degrees ! Estimated noise=1.29475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340071 Jy ! Component: 100 - total flux cleaned = -0.00481332 Jy ! Component: 150 - total flux cleaned = -0.00545597 Jy ! Component: 200 - total flux cleaned = -0.00560464 Jy ! Total flux subtracted in 200 components = -0.00560464 Jy ! Clean residual min=-0.009209 max=0.009719 Jy/beam ! Clean residual mean=-0.000000 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 1.92622 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 1.92622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104752Jy sigma=1.422135 ! Fit after self-cal, rms=0.104748Jy sigma=1.421932 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.29574e-05 Jy ! Component: 100 - total flux cleaned = -6.40704e-05 Jy ! Component: 150 - total flux cleaned = -0.000120867 Jy ! Component: 200 - total flux cleaned = -0.000120253 Jy ! Total flux subtracted in 200 components = -0.000120253 Jy ! Clean residual min=-0.009140 max=0.009665 Jy/beam ! Clean residual mean=-0.000000 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 1.9261 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 1.9261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104655Jy sigma=1.421115 ! Fit after self-cal, rms=0.104654Jy sigma=1.420942 ! 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=0.104654Jy sigma=1.420942 ! Fit after self-cal, rms=0.104618Jy sigma=1.420323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8579 mas, bmaj=2.118 mas, bpa=-24.14 degrees ! Estimated noise=1.29342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250383 Jy ! Component: 100 - total flux cleaned = -0.00358896 Jy ! Component: 150 - total flux cleaned = -0.00380135 Jy ! Component: 200 - total flux cleaned = -0.00393479 Jy ! Total flux subtracted in 200 components = -0.00393479 Jy ! Clean residual min=-0.009073 max=0.009731 Jy/beam ! Clean residual mean=-0.000000 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 1.92217 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 1.92217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104506Jy sigma=1.419791 ! Fit after self-cal, rms=0.104515Jy sigma=1.419676 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 (8.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385742 Jy ! Component: 100 - total flux cleaned = 0.00562549 Jy ! Component: 150 - total flux cleaned = 0.00668867 Jy ! Component: 200 - total flux cleaned = 0.00738631 Jy ! Total flux subtracted in 200 components = 0.00738631 Jy ! Clean residual min=-0.008942 max=0.009372 Jy/beam ! Clean residual mean=-0.000001 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 1.92956 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 1.92956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103736Jy sigma=1.407708 ! Fit after self-cal, rms=0.103741Jy sigma=1.407460 ! Inverting map ! Added new window around map position (46.2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603169 Jy ! Component: 100 - total flux cleaned = 0.00818165 Jy ! Component: 150 - total flux cleaned = 0.00984349 Jy ! Component: 200 - total flux cleaned = 0.0106262 Jy ! Total flux subtracted in 200 components = 0.0106262 Jy ! Clean residual min=-0.008162 max=0.007773 Jy/beam ! Clean residual mean=-0.000002 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 1.94018 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 1.94018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103030Jy sigma=1.397804 ! Fit after self-cal, rms=0.103047Jy sigma=1.397093 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.103047Jy sigma=1.397093 ! Fit after self-cal, rms=0.102978Jy sigma=1.395504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=2.47 mas, bpa=-18.62 degrees ! Estimated noise=1.5561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125642 Jy ! Component: 100 - total flux cleaned = 0.00207007 Jy ! Component: 150 - total flux cleaned = 0.00241416 Jy ! Component: 200 - total flux cleaned = 0.00270917 Jy ! Total flux subtracted in 200 components = 0.00270917 Jy ! Clean residual min=-0.008275 max=0.009483 Jy/beam ! Clean residual mean=0.000000 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 1.94289 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 1.94289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102848Jy sigma=1.393301 ! Fit after self-cal, rms=0.102858Jy sigma=1.393103 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 = 0.000123723 Jy ! Component: 100 - total flux cleaned = 0.000381457 Jy ! Component: 150 - total flux cleaned = 0.000775688 Jy ! Component: 200 - total flux cleaned = 0.000704362 Jy ! Total flux subtracted in 200 components = 0.000704362 Jy ! Clean residual min=-0.008006 max=0.009203 Jy/beam ! Clean residual mean=0.000001 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.9436 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 1.9436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102814Jy sigma=1.392440 ! Fit after self-cal, rms=0.102826Jy sigma=1.392361 ! 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=0.8579 mas, bmaj=2.118 mas, bpa=-24.14 degrees ! Estimated noise=1.29211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8579 x 2.118 at -24.14 degrees (North through East) ! Clean map min=-0.007062 max=1.8264 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102826Jy sigma=1.392361 ! Fit after self-cal, rms=0.098408Jy sigma=1.267272 ! Inverting map and beam ! Estimated beam: bmin=0.8584 mas, bmaj=2.119 mas, bpa=-24.15 degrees ! Estimated noise=1.29237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016175 Jy ! Component: 100 - total flux cleaned = -0.00017306 Jy ! Component: 150 - total flux cleaned = 0.000259786 Jy ! Component: 200 - total flux cleaned = 0.000576008 Jy ! Total flux subtracted in 200 components = 0.000576008 Jy ! Clean residual min=-0.007277 max=0.007137 Jy/beam ! Clean residual mean=-0.000003 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 1.94417 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 1.94417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098202Jy sigma=1.265166 ! Fit after self-cal, rms=0.098224Jy sigma=1.265083 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144078 Jy ! Component: 100 - total flux cleaned = 0.000433918 Jy ! Component: 150 - total flux cleaned = 0.000777818 Jy ! Component: 200 - total flux cleaned = 0.00117244 Jy ! Total flux subtracted in 200 components = 0.00117244 Jy ! Clean residual min=-0.007193 max=0.007125 Jy/beam ! Clean residual mean=-0.000003 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 1.94534 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 1.94534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098105Jy sigma=1.264080 ! Fit after self-cal, rms=0.098118Jy sigma=1.264052 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098118Jy sigma=1.264052 ! Fit after self-cal, rms=0.098057Jy sigma=1.263900 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=0.7217 mas, bmaj=2.009 mas, bpa=-22.12 degrees ! Estimated noise=1.97251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.42215 Jy ! Component: 100 - total flux cleaned = 1.73227 Jy ! Component: 150 - total flux cleaned = 1.80468 Jy ! Component: 200 - total flux cleaned = 1.83502 Jy ! Total flux subtracted in 200 components = 1.83502 Jy ! Clean residual min=-0.016023 max=0.018273 Jy/beam ! Clean residual mean=0.000013 rms=0.004710 Jy/beam ! Combined flux in latest and established models = 1.83502 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.83502 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.119 mas, bpa=-24.15 degrees ! Estimated noise=1.29201 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 = 0.0274862 Jy ! Component: 100 - total flux cleaned = 0.042105 Jy ! Component: 150 - total flux cleaned = 0.0534252 Jy ! Component: 200 - total flux cleaned = 0.0627683 Jy ! Total flux subtracted in 200 components = 0.0627683 Jy ! Clean residual min=-0.009588 max=0.010462 Jy/beam ! Clean residual mean=0.000001 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 1.89779 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 1.89779 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=2.47 mas, bpa=-18.66 degrees ! Estimated noise=1.55521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125503 Jy ! Component: 100 - total flux cleaned = 0.0203576 Jy ! Component: 150 - total flux cleaned = 0.0270361 Jy ! Component: 200 - total flux cleaned = 0.0323281 Jy ! Total flux subtracted in 200 components = 0.0323281 Jy ! Clean residual min=-0.010159 max=0.010469 Jy/beam ! Clean residual mean=0.000001 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 1.93011 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 = 0.00354311 Jy ! Component: 100 - total flux cleaned = 0.00523694 Jy ! Component: 150 - total flux cleaned = 0.00629147 Jy ! Component: 200 - total flux cleaned = 0.00722431 Jy ! Total flux subtracted in 200 components = 0.00722431 Jy ! Clean residual min=-0.009140 max=0.008243 Jy/beam ! Clean residual mean=-0.000000 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 1.93734 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 92 components and 1.93734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.119 mas, bpa=-24.15 degrees ! Estimated noise=1.29201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704189 Jy ! Component: 100 - total flux cleaned = 0.00255124 Jy ! Component: 150 - total flux cleaned = 0.00387633 Jy ! Component: 200 - total flux cleaned = 0.00480921 Jy ! Total flux subtracted in 200 components = 0.00480921 Jy ! Clean residual min=-0.008137 max=0.007495 Jy/beam ! Clean residual mean=-0.000002 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 1.94215 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 1.94215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098609Jy sigma=1.270710 ! Fit after self-cal, rms=0.098530Jy sigma=1.270304 wmodel /g0/scr/pima/npcsa_uvs/J1159+2914_X_map.mod ! Writing 109 model components to file: /g0/scr/pima/npcsa_uvs/J1159+2914_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1159+2914_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1159+2914_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1159+2914_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsa_uvs/J1159+2914_X_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 = -0.000518996 Jy ! Component: 100 - total flux cleaned = 0.000565471 Jy ! Component: 150 - total flux cleaned = 0.00123702 Jy ! Component: 200 - total flux cleaned = 0.00186336 Jy ! Component: 250 - total flux cleaned = 0.00256227 Jy ! Component: 300 - total flux cleaned = 0.00369409 Jy ! Component: 350 - total flux cleaned = 0.00441428 Jy ! Component: 400 - total flux cleaned = 0.00528304 Jy ! Component: 450 - total flux cleaned = 0.00595465 Jy ! Component: 500 - total flux cleaned = 0.00676496 Jy ! Component: 550 - total flux cleaned = 0.00762516 Jy ! Component: 600 - total flux cleaned = 0.00815636 Jy ! Component: 650 - total flux cleaned = 0.00881789 Jy ! Component: 700 - total flux cleaned = 0.00931853 Jy ! Component: 750 - total flux cleaned = 0.00980618 Jy ! Component: 800 - total flux cleaned = 0.0104825 Jy ! Component: 850 - total flux cleaned = 0.0107457 Jy ! Component: 900 - total flux cleaned = 0.0111967 Jy ! Component: 950 - total flux cleaned = 0.0113857 Jy ! Component: 1000 - total flux cleaned = 0.0115094 Jy ! Component: 1050 - total flux cleaned = 0.0116319 Jy ! Component: 1100 - total flux cleaned = 0.0117508 Jy ! Component: 1150 - total flux cleaned = 0.0118098 Jy ! Component: 1200 - total flux cleaned = 0.0118683 Jy ! Component: 1250 - total flux cleaned = 0.0119821 Jy ! Component: 1300 - total flux cleaned = 0.0120377 Jy ! Component: 1350 - total flux cleaned = 0.011928 Jy ! Component: 1400 - total flux cleaned = 0.0118209 Jy ! Component: 1450 - total flux cleaned = 0.0116621 Jy ! Component: 1500 - total flux cleaned = 0.0114015 Jy ! Component: 1550 - total flux cleaned = 0.0113512 Jy ! Component: 1600 - total flux cleaned = 0.0113515 Jy ! Component: 1650 - total flux cleaned = 0.0113522 Jy ! Component: 1700 - total flux cleaned = 0.0113027 Jy ! Component: 1750 - total flux cleaned = 0.0112051 Jy ! Component: 1800 - total flux cleaned = 0.0113503 Jy ! Component: 1850 - total flux cleaned = 0.0114931 Jy ! Component: 1900 - total flux cleaned = 0.0114917 Jy ! Component: 1950 - total flux cleaned = 0.0113977 Jy ! Component: 2000 - total flux cleaned = 0.0114441 Jy ! Component: 2050 - total flux cleaned = 0.0115819 Jy ! Component: 2100 - total flux cleaned = 0.0117635 Jy ! Component: 2150 - total flux cleaned = 0.0118977 Jy ! Component: 2200 - total flux cleaned = 0.0120309 Jy ! Component: 2250 - total flux cleaned = 0.0122065 Jy ! Component: 2300 - total flux cleaned = 0.0123374 Jy ! Component: 2350 - total flux cleaned = 0.0123804 Jy ! Component: 2400 - total flux cleaned = 0.0125094 Jy ! Component: 2450 - total flux cleaned = 0.0126371 Jy ! Component: 2500 - total flux cleaned = 0.0127214 Jy ! Component: 2550 - total flux cleaned = 0.0128055 Jy ! Component: 2600 - total flux cleaned = 0.0128885 Jy ! Component: 2650 - total flux cleaned = 0.0130124 Jy ! Component: 2700 - total flux cleaned = 0.0130534 Jy ! Component: 2750 - total flux cleaned = 0.0129721 Jy ! Component: 2800 - total flux cleaned = 0.0131342 Jy ! Component: 2850 - total flux cleaned = 0.0132148 Jy ! Component: 2900 - total flux cleaned = 0.0132548 Jy ! Component: 2950 - total flux cleaned = 0.0132153 Jy ! Component: 3000 - total flux cleaned = 0.013373 Jy ! Component: 3050 - total flux cleaned = 0.0132554 Jy ! Component: 3100 - total flux cleaned = 0.0135286 Jy ! Component: 3150 - total flux cleaned = 0.0134507 Jy ! Component: 3200 - total flux cleaned = 0.0134508 Jy ! Component: 3250 - total flux cleaned = 0.0135278 Jy ! Component: 3300 - total flux cleaned = 0.0134128 Jy ! Component: 3350 - total flux cleaned = 0.0134128 Jy ! Component: 3400 - total flux cleaned = 0.0134509 Jy ! Component: 3450 - total flux cleaned = 0.013413 Jy ! Component: 3500 - total flux cleaned = 0.0132992 Jy ! Component: 3550 - total flux cleaned = 0.0131853 Jy ! Component: 3600 - total flux cleaned = 0.0131094 Jy ! Component: 3650 - total flux cleaned = 0.0130715 Jy ! Component: 3700 - total flux cleaned = 0.0130335 Jy ! Component: 3750 - total flux cleaned = 0.0129198 Jy ! Component: 3800 - total flux cleaned = 0.0128062 Jy ! Component: 3850 - total flux cleaned = 0.0126548 Jy ! Component: 3900 - total flux cleaned = 0.012579 Jy ! Component: 3950 - total flux cleaned = 0.0125035 Jy ! Component: 4000 - total flux cleaned = 0.0124278 Jy ! Component: 4050 - total flux cleaned = 0.0123138 Jy ! Total flux subtracted in 4096 components = 0.0122757 Jy ! Clean residual min=-0.002359 max=0.002064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 1.95442 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 359 components and 1.95442 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1159+2914_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8583 x 2.119 at -24.15 degrees (North through East) ! Clean map min=-0.0051214 max=1.8285 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1159+2914_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.82855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000538154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0882919 0.0882919 0.176584 0.353168 0.706335 1.41267 2.82534 5.65068 11.3014 22.6027 45.2054 90.4109 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.828 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1159+2914_X_uvs.log closed on Sun Oct 6 10:28:22 2013