! Started logfile: /scr/pima/rdv93_uvs/J0001+1914_S_uvs.log on Tue Sep 24 17:04:05 2013 obs /scr/pima/rdv93_uvs/J0001+1914_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0001+1914_S_uva.fits ! AN table 1: 34 integrations on 28 of 28 possible baselines. ! AN table 2: 181 integrations on 21 of 21 possible baselines. ! AN table 3: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.595569 visibilities/baseline/integration-bin. ! Found source: J0001+1914 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 21400 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J0001+1914_S] 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 13 telescope corrections were flagged in sub-array 1. ! A total of 571 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 571 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 571 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 571 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.036604Jy sigma=1.926531 ! Fit after self-cal, rms=0.790502Jy sigma=1.455431 ! 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=3.371 mas, bmaj=7.756 mas, bpa=-5.733 degrees ! Estimated noise=4.37576 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 = 0.166726 Jy ! Component: 100 - total flux cleaned = 0.204712 Jy ! Total flux subtracted in 100 components = 0.204712 Jy ! Clean residual min=-0.005695 max=0.013680 Jy/beam ! Clean residual mean=-0.000004 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.204712 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.204712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099670Jy sigma=0.170814 ! Fit after self-cal, rms=0.099683Jy sigma=0.170804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01396 Jy ! Component: 100 - total flux cleaned = 0.0205915 Jy ! Total flux subtracted in 100 components = 0.0205915 Jy ! Clean residual min=-0.004080 max=0.005425 Jy/beam ! Clean residual mean=-0.000005 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.225303 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.225303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097788Jy sigma=0.166190 ! Fit after self-cal, rms=0.097823Jy sigma=0.166171 ! 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=4.235 mas, bmaj=9.082 mas, bpa=-9.477 degrees ! Estimated noise=2.68051 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 = 0.00466014 Jy ! Component: 100 - total flux cleaned = 0.00705738 Jy ! Component: 150 - total flux cleaned = 0.00833309 Jy ! Component: 200 - total flux cleaned = 0.00860997 Jy ! Total flux subtracted in 200 components = 0.00860997 Jy ! Clean residual min=-0.003902 max=0.004162 Jy/beam ! Clean residual mean=-0.000006 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.233913 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.233913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097639Jy sigma=0.165685 ! Fit after self-cal, rms=0.097645Jy sigma=0.165677 ! 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 0.96 FD 1.03 HN 0.90 KP 1.08 ! LA 1.18 NL 0.98 OV 1.01 PT 1.03 ! ! A total of 261 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.03 KP 1.07 LA 1.13 ! MK 0.82 OV 0.98 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.04 HN 0.93 KP 1.03 ! LA 1.15 MK 0.92 NL 1.00 OV 0.99 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.06 KP 1.03 ! LA 1.04 NL 1.06 OV 1.00 PT 1.12 ! ! A total of 261 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.10 KP 1.03 LA 1.03 ! MK 1.07 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.05 HN 1.04 KP 1.03 ! LA 1.04 MK 1.05 NL 1.03 OV 1.02 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.14 HN 0.96 KP 0.88 ! LA 0.99 NL 1.15 OV 1.00 PT 1.10 ! ! A total of 261 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.13 KP 0.91 LA 0.99 ! MK 1.09 OV 1.00 PT 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.12 HN 0.97 KP 0.90 ! LA 0.98 MK 1.01 NL 1.12 OV 1.02 ! PT 1.09 SC 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.94 KP 0.87 ! LA 0.79 NL 1.03 OV 0.93 PT 0.95 ! ! A total of 261 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 KP 0.85 LA 0.83 ! MK 1.15 OV 0.86 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.09 HN 0.94 KP 0.84 ! LA 0.82 MK 1.15 NL 1.03 OV 0.90 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.097645Jy sigma=0.165677 ! Fit after self-cal, rms=0.093513Jy sigma=0.156785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.267 mas, bmaj=9.191 mas, bpa=-7.774 degrees ! Estimated noise=2.7419 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 = -0.000464741 Jy ! Component: 100 - total flux cleaned = -0.000566593 Jy ! Component: 150 - total flux cleaned = -0.000587636 Jy ! Component: 200 - total flux cleaned = -0.000624755 Jy ! Total flux subtracted in 200 components = -0.000624755 Jy ! Clean residual min=-0.001872 max=0.001931 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.233288 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.233288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093494Jy sigma=0.156763 ! Fit after self-cal, rms=0.093571Jy sigma=0.156705 ! 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=0.093571Jy sigma=0.156705 ! Fit after self-cal, rms=0.093803Jy sigma=0.156483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.268 mas, bmaj=9.196 mas, bpa=-7.658 degrees ! Estimated noise=2.74151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280578 Jy ! Component: 100 - total flux cleaned = -0.000395452 Jy ! Component: 150 - total flux cleaned = -0.000439129 Jy ! Component: 200 - total flux cleaned = -0.000463271 Jy ! Total flux subtracted in 200 components = -0.000463271 Jy ! Clean residual min=-0.001761 max=0.001939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.232825 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.232825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093794Jy sigma=0.156472 ! Fit after self-cal, rms=0.093797Jy sigma=0.156470 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 (7.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136951 Jy ! Component: 100 - total flux cleaned = 0.00155681 Jy ! Component: 150 - total flux cleaned = 0.00155784 Jy ! Component: 200 - total flux cleaned = 0.00152824 Jy ! Total flux subtracted in 200 components = 0.00152824 Jy ! Clean residual min=-0.001652 max=0.001768 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.234353 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.234353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093751Jy sigma=0.156387 ! Fit after self-cal, rms=0.093750Jy sigma=0.156380 ! Inverting map ! Added new window around map position (67.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993819 Jy ! Component: 100 - total flux cleaned = 0.000918085 Jy ! Component: 150 - total flux cleaned = 0.000954973 Jy ! Component: 200 - total flux cleaned = 0.000926461 Jy ! Total flux subtracted in 200 components = 0.000926461 Jy ! Clean residual min=-0.001653 max=0.001502 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.23528 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.23528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093707Jy sigma=0.156318 ! Fit after self-cal, rms=0.093707Jy sigma=0.156315 ! 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=0.093707Jy sigma=0.156315 ! Fit after self-cal, rms=0.093933Jy sigma=0.156143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.273 mas, bmaj=9.201 mas, bpa=-7.577 degrees ! Estimated noise=2.74386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379967 Jy ! Component: 100 - total flux cleaned = 0.00053239 Jy ! Component: 150 - total flux cleaned = 0.000614572 Jy ! Component: 200 - total flux cleaned = 0.000639847 Jy ! Total flux subtracted in 200 components = 0.000639847 Jy ! Clean residual min=-0.001582 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.23592 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.23592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093911Jy sigma=0.156113 ! Fit after self-cal, rms=0.093914Jy sigma=0.156109 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 = 9.28075e-05 Jy ! Component: 100 - total flux cleaned = 9.36925e-05 Jy ! Component: 150 - total flux cleaned = 7.41928e-05 Jy ! Component: 200 - total flux cleaned = 9.32619e-05 Jy ! Total flux subtracted in 200 components = 9.32619e-05 Jy ! Clean residual min=-0.001579 max=0.001347 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.236013 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.236013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093903Jy sigma=0.156096 ! Fit after self-cal, rms=0.093903Jy sigma=0.156096 ! 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=0.093903Jy sigma=0.156096 ! Fit after self-cal, rms=0.093981Jy sigma=0.156090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.606 mas, bmaj=11.34 mas, bpa=-10.88 degrees ! Estimated noise=2.97676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468841 Jy ! Component: 100 - total flux cleaned = 0.000285542 Jy ! Component: 150 - total flux cleaned = 0.000145384 Jy ! Component: 200 - total flux cleaned = 3.55629e-05 Jy ! Total flux subtracted in 200 components = 3.55629e-05 Jy ! Clean residual min=-0.001462 max=0.001337 Jy/beam ! Clean residual mean=-0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.236048 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 168 components and 0.236048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093979Jy sigma=0.156081 ! Fit after self-cal, rms=0.093979Jy sigma=0.156080 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 = 4.14639e-05 Jy ! Component: 100 - total flux cleaned = -4.27043e-05 Jy ! Component: 150 - total flux cleaned = -0.00012068 Jy ! Component: 200 - total flux cleaned = -0.000192229 Jy ! Total flux subtracted in 200 components = -0.000192229 Jy ! Clean residual min=-0.001495 max=0.001336 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.235856 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 178 components and 0.235856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093978Jy sigma=0.156076 ! Fit after self-cal, rms=0.093978Jy sigma=0.156076 ! 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=4.274 mas, bmaj=9.204 mas, bpa=-7.557 degrees ! Estimated noise=2.7449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.274 x 9.204 at -7.557 degrees (North through East) ! Clean map min=-0.0015027 max=0.2166 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=3.363 mas, bmaj=7.939 mas, bpa=-4.447 degrees ! Estimated noise=4.55241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167107 Jy ! Component: 100 - total flux cleaned = 0.204944 Jy ! Component: 150 - total flux cleaned = 0.218457 Jy ! Component: 200 - total flux cleaned = 0.225125 Jy ! Total flux subtracted in 200 components = 0.225125 Jy ! Clean residual min=-0.003028 max=0.003369 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.225125 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.225125 Jy ! Inverting map and beam ! Estimated beam: bmin=4.274 mas, bmaj=9.204 mas, bpa=-7.557 degrees ! Estimated noise=2.7449 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 = 0.00463101 Jy ! Component: 100 - total flux cleaned = 0.00706588 Jy ! Component: 150 - total flux cleaned = 0.00846973 Jy ! Component: 200 - total flux cleaned = 0.00933065 Jy ! Total flux subtracted in 200 components = 0.00933065 Jy ! Clean residual min=-0.001736 max=0.001572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.234455 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.234455 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=8.606 mas, bmaj=11.34 mas, bpa=-10.88 degrees ! Estimated noise=2.97676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952279 Jy ! Component: 100 - total flux cleaned = 0.00114095 Jy ! Component: 150 - total flux cleaned = 0.00110919 Jy ! Component: 200 - total flux cleaned = 0.00111094 Jy ! Total flux subtracted in 200 components = 0.00111094 Jy ! Clean residual min=-0.001492 max=0.001459 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.235566 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 = 7.87318e-07 Jy ! Component: 100 - total flux cleaned = 2.43468e-05 Jy ! Component: 150 - total flux cleaned = 2.15123e-06 Jy ! Component: 200 - total flux cleaned = 2.53703e-06 Jy ! Total flux subtracted in 200 components = 2.53703e-06 Jy ! Clean residual min=-0.001454 max=0.001429 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.235569 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 118 components and 0.235569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.274 mas, bmaj=9.204 mas, bpa=-7.557 degrees ! Estimated noise=2.7449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232154 Jy ! Component: 100 - total flux cleaned = 0.000292761 Jy ! Component: 150 - total flux cleaned = 0.000292799 Jy ! Component: 200 - total flux cleaned = 0.000292619 Jy ! Total flux subtracted in 200 components = 0.000292619 Jy ! Clean residual min=-0.001606 max=0.001388 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.235861 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.235861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094005Jy sigma=0.156112 ! Fit after self-cal, rms=0.093995Jy sigma=0.156110 wmodel /scr/pima/rdv93_uvs/J0001+1914_S_map.mod ! Writing 139 model components to file: /scr/pima/rdv93_uvs/J0001+1914_S_map.mod wobs /scr/pima/rdv93_uvs/J0001+1914_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0001+1914_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0001+1914_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J0001+1914_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 = -0.000665785 Jy ! Component: 100 - total flux cleaned = -0.000897199 Jy ! Component: 150 - total flux cleaned = -0.00111674 Jy ! Component: 200 - total flux cleaned = -0.00118668 Jy ! Component: 250 - total flux cleaned = -0.00125493 Jy ! Component: 300 - total flux cleaned = -0.00127678 Jy ! Component: 350 - total flux cleaned = -0.00123455 Jy ! Component: 400 - total flux cleaned = -0.00123501 Jy ! Component: 450 - total flux cleaned = -0.00125587 Jy ! Component: 500 - total flux cleaned = -0.00127627 Jy ! Component: 550 - total flux cleaned = -0.00129614 Jy ! Component: 600 - total flux cleaned = -0.00125716 Jy ! Component: 650 - total flux cleaned = -0.00120011 Jy ! Component: 700 - total flux cleaned = -0.00120006 Jy ! Component: 750 - total flux cleaned = -0.00112546 Jy ! Component: 800 - total flux cleaned = -0.0010339 Jy ! Component: 850 - total flux cleaned = -0.000997724 Jy ! Component: 900 - total flux cleaned = -0.000979926 Jy ! Component: 950 - total flux cleaned = -0.000944556 Jy ! Component: 1000 - total flux cleaned = -0.000891787 Jy ! Component: 1050 - total flux cleaned = -0.000805437 Jy ! Component: 1100 - total flux cleaned = -0.000788319 Jy ! Component: 1150 - total flux cleaned = -0.000686528 Jy ! Component: 1200 - total flux cleaned = -0.000653145 Jy ! Component: 1250 - total flux cleaned = -0.000569953 Jy ! Component: 1300 - total flux cleaned = -0.000471195 Jy ! Component: 1350 - total flux cleaned = -0.000422337 Jy ! Component: 1400 - total flux cleaned = -0.000341622 Jy ! Component: 1450 - total flux cleaned = -0.000262 Jy ! Component: 1500 - total flux cleaned = -0.000230485 Jy ! Component: 1550 - total flux cleaned = -0.00019901 Jy ! Component: 1600 - total flux cleaned = -9.00216e-05 Jy ! Component: 1650 - total flux cleaned = -7.46893e-05 Jy ! Component: 1700 - total flux cleaned = 1.69795e-05 Jy ! Component: 1750 - total flux cleaned = 4.72175e-05 Jy ! Component: 1800 - total flux cleaned = 7.73661e-05 Jy ! Component: 1850 - total flux cleaned = 0.000166947 Jy ! Component: 1900 - total flux cleaned = 0.000211235 Jy ! Component: 1950 - total flux cleaned = 0.000313861 Jy ! Component: 2000 - total flux cleaned = 0.000342739 Jy ! Component: 2050 - total flux cleaned = 0.000414907 Jy ! Component: 2100 - total flux cleaned = 0.00052952 Jy ! Component: 2150 - total flux cleaned = 0.000600439 Jy ! Component: 2200 - total flux cleaned = 0.000642705 Jy ! Component: 2250 - total flux cleaned = 0.000698777 Jy ! Component: 2300 - total flux cleaned = 0.000754388 Jy ! Component: 2350 - total flux cleaned = 0.000782016 Jy ! Component: 2400 - total flux cleaned = 0.000878127 Jy ! Component: 2450 - total flux cleaned = 0.000891796 Jy ! Component: 2500 - total flux cleaned = 0.000999835 Jy ! Component: 2550 - total flux cleaned = 0.00110716 Jy ! Component: 2600 - total flux cleaned = 0.0011072 Jy ! Component: 2650 - total flux cleaned = 0.00117357 Jy ! Component: 2700 - total flux cleaned = 0.00123942 Jy ! Component: 2750 - total flux cleaned = 0.00129179 Jy ! Component: 2800 - total flux cleaned = 0.00134359 Jy ! Component: 2850 - total flux cleaned = 0.001421 Jy ! Component: 2900 - total flux cleaned = 0.00147235 Jy ! Component: 2950 - total flux cleaned = 0.00156144 Jy ! Component: 3000 - total flux cleaned = 0.00161208 Jy ! Component: 3050 - total flux cleaned = 0.0017128 Jy ! Component: 3100 - total flux cleaned = 0.00173769 Jy ! Component: 3150 - total flux cleaned = 0.00183716 Jy ! Component: 3200 - total flux cleaned = 0.00183724 Jy ! Component: 3250 - total flux cleaned = 0.00193566 Jy ! Component: 3300 - total flux cleaned = 0.00198458 Jy ! Component: 3350 - total flux cleaned = 0.00198454 Jy ! Component: 3400 - total flux cleaned = 0.00206916 Jy ! Component: 3450 - total flux cleaned = 0.00204504 Jy ! Component: 3500 - total flux cleaned = 0.00212862 Jy ! Component: 3550 - total flux cleaned = 0.00216442 Jy ! Component: 3600 - total flux cleaned = 0.00217632 Jy ! Component: 3650 - total flux cleaned = 0.00221156 Jy ! Component: 3700 - total flux cleaned = 0.00225839 Jy ! Component: 3750 - total flux cleaned = 0.00230497 Jy ! Component: 3800 - total flux cleaned = 0.00230501 Jy ! Component: 3850 - total flux cleaned = 0.00232811 Jy ! Component: 3900 - total flux cleaned = 0.00235104 Jy ! Component: 3950 - total flux cleaned = 0.00236244 Jy ! Component: 4000 - total flux cleaned = 0.00241925 Jy ! Component: 4050 - total flux cleaned = 0.00241929 Jy ! Total flux subtracted in 4096 components = 0.0024644 Jy ! Clean residual min=-0.000636 max=0.000689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.238326 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 442 components and 0.238326 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0001+1914_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.274 x 9.204 at -7.557 degrees (North through East) ! Clean map min=-0.0013219 max=0.21684 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0001+1914_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.21684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29553 0.29553 0.59106 1.18212 2.36424 4.72848 9.45697 18.9139 37.8279 75.6557 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.216 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0001+1914_S_uvs.log closed on Tue Sep 24 17:04:10 2013