! Started logfile: /scr/pima/s4195a_uvs/J1301+3337_X_uvs.log on Sun Oct 13 02:14:57 2013 obs /scr/pima/s4195a_uvs/J1301+3337_X_uva.fits ! Reading UV FITS file: /scr/pima/s4195a_uvs/J1301+3337_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.937037 visibilities/baseline/integration-bin. ! Found source: J1301+3337 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4048 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /scr/pima/s4195a_uvs/J1301+3337_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004972Jy sigma=3.072779 ! Fit after self-cal, rms=0.930026Jy sigma=2.822586 ! 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=0.8653 mas, bmaj=1.527 mas, bpa=-3.253 degrees ! Estimated noise=6.20677 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 = 0.0564641 Jy ! Component: 100 - total flux cleaned = 0.0688554 Jy ! Total flux subtracted in 100 components = 0.0688554 Jy ! Clean residual min=-0.001970 max=0.003843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0688554 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0688554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027140Jy sigma=0.073821 ! Fit after self-cal, rms=0.026411Jy sigma=0.072955 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386684 Jy ! Component: 100 - total flux cleaned = 0.00581951 Jy ! Total flux subtracted in 100 components = 0.00581951 Jy ! Clean residual min=-0.001908 max=0.002262 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0746749 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0746749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026209Jy sigma=0.069137 ! Fit after self-cal, rms=0.026146Jy sigma=0.068869 ! 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=1.1 mas, bmaj=1.834 mas, bpa=-1.35 degrees ! Estimated noise=3.844 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 (-13.4, 39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250133 Jy ! Component: 100 - total flux cleaned = 0.00390489 Jy ! Component: 150 - total flux cleaned = 0.00478383 Jy ! Component: 200 - total flux cleaned = 0.00503695 Jy ! Total flux subtracted in 200 components = 0.00503695 Jy ! Clean residual min=-0.001833 max=0.001810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0797119 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.0797118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026220Jy sigma=0.067459 ! Fit after self-cal, rms=0.026236Jy sigma=0.067395 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 0.94 KP 0.95 ! LA 0.99 MK 1.01 NL 0.99 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.89 KP 0.93 ! LA 0.95 MK 1.04 NL 0.97 OV 0.92 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.09 HN 0.91 KP 1.06 ! LA 0.92 MK 1.15 NL 0.99 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.00 KP 0.94 ! LA 0.96 MK 1.13 NL 0.92 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.92 KP 1.01 ! LA 0.98 MK 1.04 NL 0.92 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.05 KP 1.04 ! LA 0.99 MK 1.04 NL 0.98 OV 1.04 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.99 ! LA 0.90 MK 1.04 NL 0.99 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.94 KP 1.04 ! LA 0.89 MK 1.05 NL 1.00 OV 1.03 ! PT 0.89 SC 1.13 ! ! ! Fit before self-cal, rms=0.026236Jy sigma=0.067395 ! Fit after self-cal, rms=0.025491Jy sigma=0.064251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.844 mas, bpa=-0.9673 degrees ! Estimated noise=3.77062 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 = -0.0011424 Jy ! Component: 100 - total flux cleaned = -0.00132468 Jy ! Component: 150 - total flux cleaned = -0.00137513 Jy ! Component: 200 - total flux cleaned = -0.00140458 Jy ! Total flux subtracted in 200 components = -0.00140458 Jy ! Clean residual min=-0.001347 max=0.001159 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0783073 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.0783073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025283Jy sigma=0.064264 ! Fit after self-cal, rms=0.025215Jy sigma=0.064228 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025215Jy sigma=0.064228 ! Fit after self-cal, rms=0.025265Jy sigma=0.062683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.84 mas, bpa=-0.8795 degrees ! Estimated noise=3.71446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103798 Jy ! Component: 100 - total flux cleaned = -0.00134013 Jy ! Component: 150 - total flux cleaned = -0.00142758 Jy ! Component: 200 - total flux cleaned = -0.00144895 Jy ! Total flux subtracted in 200 components = -0.00144895 Jy ! Clean residual min=-0.001342 max=0.001181 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0768583 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0768583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025067Jy sigma=0.062768 ! Fit after self-cal, rms=0.024876Jy sigma=0.062740 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 = -3.31503e-05 Jy ! Component: 100 - total flux cleaned = -4.22725e-05 Jy ! Component: 150 - total flux cleaned = -5.05887e-05 Jy ! Component: 200 - total flux cleaned = -5.81837e-05 Jy ! Total flux subtracted in 200 components = -5.81837e-05 Jy ! Clean residual min=-0.001331 max=0.001219 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0768001 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0768002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024867Jy sigma=0.062732 ! Fit after self-cal, rms=0.024864Jy sigma=0.062731 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024864Jy sigma=0.062731 ! Fit after self-cal, rms=0.024688Jy sigma=0.062603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.84 mas, bpa=-0.7304 degrees ! Estimated noise=3.65463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000991359 Jy ! Component: 100 - total flux cleaned = -0.00130561 Jy ! Component: 150 - total flux cleaned = -0.0013475 Jy ! Component: 200 - total flux cleaned = -0.00135443 Jy ! Total flux subtracted in 200 components = -0.00135443 Jy ! Clean residual min=-0.001324 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0754457 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0754457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024497Jy sigma=0.062707 ! Fit after self-cal, rms=0.024476Jy sigma=0.062706 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 = 1.25793e-05 Jy ! Component: 100 - total flux cleaned = 5.88491e-06 Jy ! Component: 150 - total flux cleaned = 5.76338e-06 Jy ! Component: 200 - total flux cleaned = 5.55476e-06 Jy ! Total flux subtracted in 200 components = 5.55476e-06 Jy ! Clean residual min=-0.001325 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0754513 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0754513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024471Jy sigma=0.062704 ! Fit after self-cal, rms=0.024470Jy sigma=0.062703 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024470Jy sigma=0.062703 ! Fit after self-cal, rms=0.024281Jy sigma=0.062579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=2.821 mas, bpa=1.24 degrees ! Estimated noise=4.16304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000951372 Jy ! Component: 100 - total flux cleaned = -0.00099713 Jy ! Component: 150 - total flux cleaned = -0.00102255 Jy ! Component: 200 - total flux cleaned = -0.0010438 Jy ! Total flux subtracted in 200 components = -0.0010438 Jy ! Clean residual min=-0.001701 max=0.001302 Jy/beam ! Clean residual mean=0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0744075 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.0744075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024106Jy sigma=0.062687 ! Fit after self-cal, rms=0.024108Jy sigma=0.062679 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 = 3.68187e-05 Jy ! Component: 100 - total flux cleaned = 3.78245e-05 Jy ! Component: 150 - total flux cleaned = 2.54686e-05 Jy ! Component: 200 - total flux cleaned = 1.45715e-05 Jy ! Total flux subtracted in 200 components = 1.45715e-05 Jy ! Clean residual min=-0.001697 max=0.001299 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0744221 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0744221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024100Jy sigma=0.062692 ! Fit after self-cal, rms=0.024101Jy sigma=0.062688 ! 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=1.119 mas, bmaj=1.839 mas, bpa=-0.5517 degrees ! Estimated noise=3.59586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 1.839 at -0.5517 degrees (North through East) ! Clean map min=-0.0012521 max=0.068943 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=0.8798 mas, bmaj=1.528 mas, bpa=-2.634 degrees ! Estimated noise=5.87065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535203 Jy ! Component: 100 - total flux cleaned = 0.0652199 Jy ! Component: 150 - total flux cleaned = 0.0683821 Jy ! Component: 200 - total flux cleaned = 0.07001 Jy ! Total flux subtracted in 200 components = 0.07001 Jy ! Clean residual min=-0.001348 max=0.001455 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.07001 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.07001 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.839 mas, bpa=-0.5517 degrees ! Estimated noise=3.59586 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 = 0.0017717 Jy ! Component: 100 - total flux cleaned = 0.00276208 Jy ! Component: 150 - total flux cleaned = 0.00327709 Jy ! Component: 200 - total flux cleaned = 0.00356003 Jy ! Total flux subtracted in 200 components = 0.00356003 Jy ! Clean residual min=-0.001358 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.07357 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.07357 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=2.168 mas, bmaj=2.821 mas, bpa=1.24 degrees ! Estimated noise=4.16304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619703 Jy ! Component: 100 - total flux cleaned = 0.000768254 Jy ! Component: 150 - total flux cleaned = 0.000806096 Jy ! Component: 200 - total flux cleaned = 0.000815547 Jy ! Total flux subtracted in 200 components = 0.000815547 Jy ! Clean residual min=-0.001714 max=0.001291 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0743855 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 = -2.65906e-07 Jy ! Component: 100 - total flux cleaned = 6.88027e-06 Jy ! Component: 150 - total flux cleaned = 1.27947e-05 Jy ! Component: 200 - total flux cleaned = 1.30098e-05 Jy ! Total flux subtracted in 200 components = 1.30098e-05 Jy ! Clean residual min=-0.001717 max=0.001292 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0743986 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0743986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.839 mas, bpa=-0.5517 degrees ! Estimated noise=3.59586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258306 Jy ! Component: 100 - total flux cleaned = -0.000303671 Jy ! Component: 150 - total flux cleaned = -0.00030373 Jy ! Component: 200 - total flux cleaned = -0.000303764 Jy ! Total flux subtracted in 200 components = -0.000303764 Jy ! Clean residual min=-0.001324 max=0.001175 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0740948 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0740948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024104Jy sigma=0.062711 ! Fit after self-cal, rms=0.024092Jy sigma=0.062705 wmodel /scr/pima/s4195a_uvs/J1301+3337_X_map.mod ! Writing 64 model components to file: /scr/pima/s4195a_uvs/J1301+3337_X_map.mod wobs /scr/pima/s4195a_uvs/J1301+3337_X_uvs.fits ! Writing UV FITS file: /scr/pima/s4195a_uvs/J1301+3337_X_uvs.fits wwins /scr/pima/s4195a_uvs/J1301+3337_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s4195a_uvs/J1301+3337_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 = -0.000273752 Jy ! Component: 100 - total flux cleaned = -0.000579222 Jy ! Component: 150 - total flux cleaned = -0.000842183 Jy ! Component: 200 - total flux cleaned = -0.00103967 Jy ! Component: 250 - total flux cleaned = -0.00111755 Jy ! Component: 300 - total flux cleaned = -0.00120778 Jy ! Component: 350 - total flux cleaned = -0.00126633 Jy ! Component: 400 - total flux cleaned = -0.0013233 Jy ! Component: 450 - total flux cleaned = -0.00139236 Jy ! Component: 500 - total flux cleaned = -0.00145971 Jy ! Component: 550 - total flux cleaned = -0.00152508 Jy ! Component: 600 - total flux cleaned = -0.0015632 Jy ! Component: 650 - total flux cleaned = -0.00157573 Jy ! Component: 700 - total flux cleaned = -0.00162468 Jy ! Component: 750 - total flux cleaned = -0.00164863 Jy ! Component: 800 - total flux cleaned = -0.00166056 Jy ! Component: 850 - total flux cleaned = -0.00168378 Jy ! Component: 900 - total flux cleaned = -0.00169496 Jy ! Component: 950 - total flux cleaned = -0.00170606 Jy ! Component: 1000 - total flux cleaned = -0.00172818 Jy ! Component: 1050 - total flux cleaned = -0.00173909 Jy ! Component: 1100 - total flux cleaned = -0.00173918 Jy ! Component: 1150 - total flux cleaned = -0.00176017 Jy ! Component: 1200 - total flux cleaned = -0.00177053 Jy ! Component: 1250 - total flux cleaned = -0.0017706 Jy ! Component: 1300 - total flux cleaned = -0.00178069 Jy ! Component: 1350 - total flux cleaned = -0.001761 Jy ! Component: 1400 - total flux cleaned = -0.00179061 Jy ! Component: 1450 - total flux cleaned = -0.00180036 Jy ! Component: 1500 - total flux cleaned = -0.00178113 Jy ! Component: 1550 - total flux cleaned = -0.00179073 Jy ! Component: 1600 - total flux cleaned = -0.00184711 Jy ! Component: 1650 - total flux cleaned = -0.00184703 Jy ! Component: 1700 - total flux cleaned = -0.00184697 Jy ! Component: 1750 - total flux cleaned = -0.001847 Jy ! Component: 1800 - total flux cleaned = -0.00187392 Jy ! Component: 1850 - total flux cleaned = -0.00187401 Jy ! Component: 1900 - total flux cleaned = -0.00188298 Jy ! Component: 1950 - total flux cleaned = -0.00189172 Jy ! Component: 2000 - total flux cleaned = -0.00185738 Jy ! Component: 2050 - total flux cleaned = -0.00184034 Jy ! Component: 2100 - total flux cleaned = -0.00182363 Jy ! Component: 2150 - total flux cleaned = -0.0018235 Jy ! Component: 2200 - total flux cleaned = -0.00176539 Jy ! Component: 2250 - total flux cleaned = -0.00173258 Jy ! Component: 2300 - total flux cleaned = -0.00169998 Jy ! Component: 2350 - total flux cleaned = -0.00168373 Jy ! Component: 2400 - total flux cleaned = -0.00161966 Jy ! Component: 2450 - total flux cleaned = -0.00163552 Jy ! Component: 2500 - total flux cleaned = -0.00161186 Jy ! Component: 2550 - total flux cleaned = -0.00158049 Jy ! Component: 2600 - total flux cleaned = -0.00153393 Jy ! Component: 2650 - total flux cleaned = -0.00148776 Jy ! Component: 2700 - total flux cleaned = -0.0014877 Jy ! Component: 2750 - total flux cleaned = -0.00144964 Jy ! Component: 2800 - total flux cleaned = -0.00141953 Jy ! Component: 2850 - total flux cleaned = -0.00141205 Jy ! Component: 2900 - total flux cleaned = -0.00136742 Jy ! Component: 2950 - total flux cleaned = -0.00134525 Jy ! Component: 3000 - total flux cleaned = -0.00129376 Jy ! Component: 3050 - total flux cleaned = -0.00130107 Jy ! Component: 3100 - total flux cleaned = -0.00127203 Jy ! Component: 3150 - total flux cleaned = -0.00125039 Jy ! Component: 3200 - total flux cleaned = -0.00123605 Jy ! Component: 3250 - total flux cleaned = -0.00117176 Jy ! Component: 3300 - total flux cleaned = -0.00113622 Jy ! Component: 3350 - total flux cleaned = -0.00113625 Jy ! Component: 3400 - total flux cleaned = -0.00110115 Jy ! Component: 3450 - total flux cleaned = -0.00106615 Jy ! Component: 3500 - total flux cleaned = -0.00104531 Jy ! Component: 3550 - total flux cleaned = -0.000996878 Jy ! Component: 3600 - total flux cleaned = -0.000976201 Jy ! Component: 3650 - total flux cleaned = -0.000976186 Jy ! Component: 3700 - total flux cleaned = -0.000935281 Jy ! Component: 3750 - total flux cleaned = -0.000942112 Jy ! Component: 3800 - total flux cleaned = -0.000901589 Jy ! Component: 3850 - total flux cleaned = -0.000874678 Jy ! Component: 3900 - total flux cleaned = -0.000821176 Jy ! Component: 3950 - total flux cleaned = -0.000827867 Jy ! Component: 4000 - total flux cleaned = -0.000801424 Jy ! Component: 4050 - total flux cleaned = -0.000794836 Jy ! Total flux subtracted in 4096 components = -0.000761981 Jy ! Clean residual min=-0.000380 max=0.000365 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0733328 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 387 components and 0.0733327 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s4195a_uvs/J1301+3337_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 1.839 at -0.5517 degrees (North through East) ! Clean map min=-0.00089236 max=0.069116 Jy/beam ! Writing clean map to FITS file: /scr/pima/s4195a_uvs/J1301+3337_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0691161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.496169 0.496169 0.992338 1.98468 3.96935 7.9387 15.8774 31.7548 63.5096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 quit ! Quitting program ! Log file /scr/pima/s4195a_uvs/J1301+3337_X_uvs.log closed on Sun Oct 13 02:15:01 2013