! Started logfile: /scr/pima/rdv72_uvs/J1602+3326_S_uvs.log on Sat Oct 5 08:48:31 2013 obs /scr/pima/rdv72_uvs/J1602+3326_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1602+3326_S_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 1 of 1 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 32 integrations on 55 of 55 possible baselines. ! AN table 5: 9 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.952366 visibilities/baseline/integration-bin. ! Found source: J1602+3326 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 12316 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/rdv72_uvs/J1602+3326_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 6 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.409974Jy sigma=27.941677 ! Fit after self-cal, rms=0.430353Jy sigma=6.806840 ! 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=2.055 mas, bmaj=4.017 mas, bpa=-13.97 degrees ! Estimated noise=1.05551 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 = 0.698046 Jy ! Component: 100 - total flux cleaned = 0.939632 Jy ! Total flux subtracted in 100 components = 0.939632 Jy ! Clean residual min=-0.045699 max=0.119514 Jy/beam ! Clean residual mean=-0.000195 rms=0.015160 Jy/beam ! Combined flux in latest and established models = 0.939632 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.939632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307461Jy sigma=7.230855 ! Fit after self-cal, rms=0.307549Jy sigma=7.228712 ! Inverting map ! Added new window around map position (0, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133599 Jy ! Component: 100 - total flux cleaned = 0.214621 Jy ! Total flux subtracted in 100 components = 0.214621 Jy ! Clean residual min=-0.037184 max=0.072227 Jy/beam ! Clean residual mean=-0.000140 rms=0.010391 Jy/beam ! Combined flux in latest and established models = 1.15425 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 1.15425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237746Jy sigma=5.057872 ! Fit after self-cal, rms=0.236281Jy sigma=5.046875 ! 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=2.983 mas, bmaj=5.487 mas, bpa=-12.9 degrees ! Estimated noise=0.434584 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 = 0.105596 Jy ! Component: 100 - total flux cleaned = 0.161957 Jy ! Component: 150 - total flux cleaned = 0.193413 Jy ! Component: 200 - total flux cleaned = 0.211146 Jy ! Total flux subtracted in 200 components = 0.211146 Jy ! Clean residual min=-0.042660 max=0.055340 Jy/beam ! Clean residual mean=-0.000485 rms=0.012577 Jy/beam ! Combined flux in latest and established models = 1.3654 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 1.3654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218129Jy sigma=3.877885 ! Fit after self-cal, rms=0.216788Jy sigma=3.861642 ! 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 1.13 FD 0.98 KP 0.92 LA 1.02 ! MK 0.87 NL 1.00 NY 1.08 OV 0.98 ! PT 0.98 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 0.98 KP 1.34 LA 1.01 ! NL 1.00 NY 1.60 OV 0.96 PT 0.99 ! SC 0.89 WZ 0.98 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.06 KP 0.97 LA 0.94 ! MK 0.96 NL 1.02 NY 0.94 OV 1.04 ! PT 0.97 SC 1.23 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.17 FD 1.07 KP 1.34 LA 0.93 ! NL 1.04 NY 1.32 OV 1.03 PT 0.99 ! SC 0.94 WZ 0.86 ZC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.07 KP 0.97 LA 0.86 ! MK 0.97 NL 1.10 NY 1.01 OV 1.09 ! PT 1.00 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.35 FD 1.08 KP 1.42 LA 0.86 ! NL 1.10 NY 1.37 OV 1.07 PT 1.02 ! SC 0.83 WZ 0.78 ZC 0.84 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 KP 0.88 LA 0.75 ! MK 1.05 NL 1.01 NY 1.04 OV 0.90 ! PT 0.87 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.42 FD 1.05 KP 1.30 LA 0.75 ! NL 1.02 NY 1.39 OV 0.89 PT 0.90 ! SC 0.85 WZ 0.78 ZC 0.85 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.216788Jy sigma=3.861642 ! Fit after self-cal, rms=0.125311Jy sigma=1.739620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.913 mas, bmaj=5.511 mas, bpa=-12.78 degrees ! Estimated noise=0.435568 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 = -0.00448658 Jy ! Component: 100 - total flux cleaned = -0.00643338 Jy ! Component: 150 - total flux cleaned = -0.00747597 Jy ! Component: 200 - total flux cleaned = -0.00831852 Jy ! Total flux subtracted in 200 components = -0.00831852 Jy ! Clean residual min=-0.016123 max=0.024157 Jy/beam ! Clean residual mean=-0.000172 rms=0.005479 Jy/beam ! Combined flux in latest and established models = 1.35708 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 1.35708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116827Jy sigma=1.681542 ! Fit after self-cal, rms=0.116608Jy sigma=1.677849 ! 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=0.116608Jy sigma=1.677849 ! Fit after self-cal, rms=0.116022Jy sigma=1.664109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=5.547 mas, bpa=-12.94 degrees ! Estimated noise=0.433842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0037657 Jy ! Component: 100 - total flux cleaned = -0.00467563 Jy ! Component: 150 - total flux cleaned = -0.00540879 Jy ! Component: 200 - total flux cleaned = -0.00572895 Jy ! Total flux subtracted in 200 components = -0.00572895 Jy ! Clean residual min=-0.015949 max=0.023517 Jy/beam ! Clean residual mean=-0.000162 rms=0.005332 Jy/beam ! Combined flux in latest and established models = 1.35135 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 1.35135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111520Jy sigma=1.634001 ! Fit after self-cal, rms=0.111131Jy sigma=1.632271 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 (-11, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210212 Jy ! Component: 100 - total flux cleaned = 0.0293101 Jy ! Component: 150 - total flux cleaned = 0.0323066 Jy ! Component: 200 - total flux cleaned = 0.0334525 Jy ! Total flux subtracted in 200 components = 0.0334525 Jy ! Clean residual min=-0.016782 max=0.022243 Jy/beam ! Clean residual mean=-0.000117 rms=0.004781 Jy/beam ! Combined flux in latest and established models = 1.3848 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 1.3848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107391Jy sigma=1.528769 ! Fit after self-cal, rms=0.107009Jy sigma=1.521420 ! Inverting map ! Added new window around map position (33.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206012 Jy ! Component: 100 - total flux cleaned = 0.0312637 Jy ! Component: 150 - total flux cleaned = 0.0375092 Jy ! Component: 200 - total flux cleaned = 0.0396506 Jy ! Total flux subtracted in 200 components = 0.0396506 Jy ! Clean residual min=-0.014652 max=0.019518 Jy/beam ! Clean residual mean=-0.000090 rms=0.003912 Jy/beam ! Combined flux in latest and established models = 1.42446 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 1.42446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103829Jy sigma=1.403815 ! Fit after self-cal, rms=0.103399Jy sigma=1.393933 ! Inverting map ! Added new window around map position (-9, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015809 Jy ! Component: 100 - total flux cleaned = 0.0211785 Jy ! Component: 150 - total flux cleaned = 0.0239381 Jy ! Component: 200 - total flux cleaned = 0.0263437 Jy ! Total flux subtracted in 200 components = 0.0263437 Jy ! Clean residual min=-0.014759 max=0.013787 Jy/beam ! Clean residual mean=-0.000043 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 1.4508 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 1.4508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100647Jy sigma=1.327003 ! Fit after self-cal, rms=0.100250Jy sigma=1.320798 ! 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=0.100250Jy sigma=1.320798 ! Fit after self-cal, rms=0.099857Jy sigma=1.298824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=5.594 mas, bpa=-13.08 degrees ! Estimated noise=0.433132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236906 Jy ! Component: 100 - total flux cleaned = 0.0048342 Jy ! Component: 150 - total flux cleaned = 0.00726205 Jy ! Component: 200 - total flux cleaned = 0.00924623 Jy ! Total flux subtracted in 200 components = 0.00924623 Jy ! Clean residual min=-0.014187 max=0.012344 Jy/beam ! Clean residual mean=-0.000031 rms=0.003118 Jy/beam ! Combined flux in latest and established models = 1.46005 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 1.46005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098181Jy sigma=1.273895 ! Fit after self-cal, rms=0.097967Jy sigma=1.272588 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 = 0.00216477 Jy ! Component: 100 - total flux cleaned = 0.00236969 Jy ! Component: 150 - total flux cleaned = 0.00293685 Jy ! Component: 200 - total flux cleaned = 0.00328644 Jy ! Total flux subtracted in 200 components = 0.00328644 Jy ! Clean residual min=-0.013950 max=0.011979 Jy/beam ! Clean residual mean=-0.000027 rms=0.003041 Jy/beam ! Combined flux in latest and established models = 1.46333 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 149 components and 1.46333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097064Jy sigma=1.260004 ! Fit after self-cal, rms=0.096883Jy sigma=1.259365 ! 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=0.096883Jy sigma=1.259365 ! Fit after self-cal, rms=0.097137Jy sigma=1.255331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.948 mas, bmaj=12.24 mas, bpa=0.03499 degrees ! Estimated noise=0.42283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657248 Jy ! Component: 100 - total flux cleaned = 0.00929544 Jy ! Component: 150 - total flux cleaned = 0.0101263 Jy ! Component: 200 - total flux cleaned = 0.0102656 Jy ! Total flux subtracted in 200 components = 0.0102656 Jy ! Clean residual min=-0.016433 max=0.014306 Jy/beam ! Clean residual mean=-0.000031 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 1.4736 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 162 components and 1.4736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097511Jy sigma=1.241245 ! Fit after self-cal, rms=0.097423Jy sigma=1.239256 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 = 0.000888542 Jy ! Component: 100 - total flux cleaned = 0.000753496 Jy ! Component: 150 - total flux cleaned = 0.000637248 Jy ! Component: 200 - total flux cleaned = 0.000411776 Jy ! Total flux subtracted in 200 components = 0.000411776 Jy ! Clean residual min=-0.016333 max=0.014338 Jy/beam ! Clean residual mean=-0.000033 rms=0.004046 Jy/beam ! Combined flux in latest and established models = 1.47401 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 169 components and 1.47401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097516Jy sigma=1.235760 ! Fit after self-cal, rms=0.097501Jy sigma=1.235135 ! 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=2.868 mas, bmaj=5.616 mas, bpa=-13.14 degrees ! Estimated noise=0.43253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.868 x 5.616 at -13.14 degrees (North through East) ! Clean map min=-0.011979 max=0.9043 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=0.097501Jy sigma=1.235135 ! Fit after self-cal, rms=0.094456Jy sigma=1.125039 ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=5.629 mas, bpa=-13.15 degrees ! Estimated noise=0.433478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269466 Jy ! Component: 100 - total flux cleaned = -0.00325461 Jy ! Component: 150 - total flux cleaned = -0.00342478 Jy ! Component: 200 - total flux cleaned = -0.0035864 Jy ! Total flux subtracted in 200 components = -0.0035864 Jy ! Clean residual min=-0.012426 max=0.010920 Jy/beam ! Clean residual mean=-0.000032 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 1.47042 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 175 components and 1.47042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093316Jy sigma=1.117464 ! Fit after self-cal, rms=0.093173Jy sigma=1.116981 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040537 Jy ! Component: 100 - total flux cleaned = 0.000406397 Jy ! Component: 150 - total flux cleaned = 0.00011758 Jy ! Component: 200 - total flux cleaned = -1.86205e-05 Jy ! Total flux subtracted in 200 components = -1.86205e-05 Jy ! Clean residual min=-0.012335 max=0.010658 Jy/beam ! Clean residual mean=-0.000032 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 1.4704 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 1.4704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092458Jy sigma=1.111483 ! Fit after self-cal, rms=0.092336Jy sigma=1.111079 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092336Jy sigma=1.111079 ! Fit after self-cal, rms=0.092599Jy sigma=1.109598 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=1.96 mas, bmaj=4.137 mas, bpa=-14.23 degrees ! Estimated noise=1.04005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.687206 Jy ! Component: 100 - total flux cleaned = 0.930005 Jy ! Component: 150 - total flux cleaned = 1.06866 Jy ! Component: 200 - total flux cleaned = 1.15481 Jy ! Total flux subtracted in 200 components = 1.15481 Jy ! Clean residual min=-0.020408 max=0.045363 Jy/beam ! Clean residual mean=-0.000110 rms=0.006100 Jy/beam ! Combined flux in latest and established models = 1.15482 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 34 model components to the UV plane model. ! The established model now contains 34 components and 1.15482 Jy ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=5.649 mas, bpa=-13.18 degrees ! Estimated noise=0.433088 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 = 0.0915777 Jy ! Component: 100 - total flux cleaned = 0.136658 Jy ! Component: 150 - total flux cleaned = 0.16813 Jy ! Component: 200 - total flux cleaned = 0.19281 Jy ! Total flux subtracted in 200 components = 0.19281 Jy ! Clean residual min=-0.015539 max=0.027559 Jy/beam ! Clean residual mean=-0.000185 rms=0.004973 Jy/beam ! Combined flux in latest and established models = 1.34763 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 72 components and 1.34762 Jy ! Inverting map ! Added new window around map position (-5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260043 Jy ! Component: 100 - total flux cleaned = 0.0427683 Jy ! Component: 150 - total flux cleaned = 0.0564025 Jy ! Component: 200 - total flux cleaned = 0.0677068 Jy ! Total flux subtracted in 200 components = 0.0677068 Jy ! Clean residual min=-0.012767 max=0.013858 Jy/beam ! Clean residual mean=-0.000096 rms=0.003312 Jy/beam ! Combined flux in latest and established models = 1.41533 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 117 components and 1.41533 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=9.95 mas, bmaj=12.26 mas, bpa=0.1498 degrees ! Estimated noise=0.422889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139377 Jy ! Component: 100 - total flux cleaned = 0.0243485 Jy ! Component: 150 - total flux cleaned = 0.0314875 Jy ! Component: 200 - total flux cleaned = 0.0363081 Jy ! Total flux subtracted in 200 components = 0.0363081 Jy ! Clean residual min=-0.015917 max=0.016963 Jy/beam ! Clean residual mean=-0.000090 rms=0.004191 Jy/beam ! Combined flux in latest and established models = 1.45164 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 = 0.00431104 Jy ! Component: 100 - total flux cleaned = 0.00776812 Jy ! Component: 150 - total flux cleaned = 0.0107345 Jy ! Component: 200 - total flux cleaned = 0.0128903 Jy ! Total flux subtracted in 200 components = 0.0128903 Jy ! Clean residual min=-0.014744 max=0.016169 Jy/beam ! Clean residual mean=-0.000057 rms=0.003935 Jy/beam ! Combined flux in latest and established models = 1.46453 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 169 components and 1.46453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.863 mas, bmaj=5.649 mas, bpa=-13.18 degrees ! Estimated noise=0.433088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372632 Jy ! Component: 100 - total flux cleaned = 0.00470828 Jy ! Component: 150 - total flux cleaned = 0.00506605 Jy ! Component: 200 - total flux cleaned = 0.00539861 Jy ! Total flux subtracted in 200 components = 0.00539861 Jy ! Clean residual min=-0.011405 max=0.011500 Jy/beam ! Clean residual mean=-0.000028 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 1.46993 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 1.46993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089907Jy sigma=1.091969 ! Fit after self-cal, rms=0.089460Jy sigma=1.083558 wmodel /scr/pima/rdv72_uvs/J1602+3326_S_map.mod ! Writing 191 model components to file: /scr/pima/rdv72_uvs/J1602+3326_S_map.mod wobs /scr/pima/rdv72_uvs/J1602+3326_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1602+3326_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1602+3326_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv72_uvs/J1602+3326_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 = 0.000528607 Jy ! Component: 100 - total flux cleaned = 0.00142426 Jy ! Component: 150 - total flux cleaned = 0.00290852 Jy ! Component: 200 - total flux cleaned = 0.00399589 Jy ! Component: 250 - total flux cleaned = 0.00473628 Jy ! Component: 300 - total flux cleaned = 0.00516049 Jy ! Component: 350 - total flux cleaned = 0.00529383 Jy ! Component: 400 - total flux cleaned = 0.00568264 Jy ! Component: 450 - total flux cleaned = 0.00606099 Jy ! Component: 500 - total flux cleaned = 0.00654575 Jy ! Component: 550 - total flux cleaned = 0.00678033 Jy ! Component: 600 - total flux cleaned = 0.00735378 Jy ! Component: 650 - total flux cleaned = 0.00768867 Jy ! Component: 700 - total flux cleaned = 0.00822793 Jy ! Component: 750 - total flux cleaned = 0.00843559 Jy ! Component: 800 - total flux cleaned = 0.00863838 Jy ! Component: 850 - total flux cleaned = 0.00873789 Jy ! Component: 900 - total flux cleaned = 0.0092252 Jy ! Component: 950 - total flux cleaned = 0.00941462 Jy ! Component: 1000 - total flux cleaned = 0.00969535 Jy ! Component: 1050 - total flux cleaned = 0.010156 Jy ! Component: 1100 - total flux cleaned = 0.0107858 Jy ! Component: 1150 - total flux cleaned = 0.0112267 Jy ! Component: 1200 - total flux cleaned = 0.0115715 Jy ! Component: 1250 - total flux cleaned = 0.0119118 Jy ! Component: 1300 - total flux cleaned = 0.0121608 Jy ! Component: 1350 - total flux cleaned = 0.0122432 Jy ! Component: 1400 - total flux cleaned = 0.0124865 Jy ! Component: 1450 - total flux cleaned = 0.0127264 Jy ! Component: 1500 - total flux cleaned = 0.0128838 Jy ! Component: 1550 - total flux cleaned = 0.0131919 Jy ! Component: 1600 - total flux cleaned = 0.0134175 Jy ! Component: 1650 - total flux cleaned = 0.0134181 Jy ! Component: 1700 - total flux cleaned = 0.0139326 Jy ! Component: 1750 - total flux cleaned = 0.0141491 Jy ! Component: 1800 - total flux cleaned = 0.0145765 Jy ! Component: 1850 - total flux cleaned = 0.0147873 Jy ! Component: 1900 - total flux cleaned = 0.0149273 Jy ! Component: 1950 - total flux cleaned = 0.0154769 Jy ! Component: 2000 - total flux cleaned = 0.015815 Jy ! Component: 2050 - total flux cleaned = 0.0158813 Jy ! Component: 2100 - total flux cleaned = 0.0164085 Jy ! Component: 2150 - total flux cleaned = 0.0165379 Jy ! Component: 2200 - total flux cleaned = 0.0167947 Jy ! Component: 2250 - total flux cleaned = 0.0169846 Jy ! Component: 2300 - total flux cleaned = 0.0173608 Jy ! Component: 2350 - total flux cleaned = 0.0176088 Jy ! Component: 2400 - total flux cleaned = 0.0180979 Jy ! Component: 2450 - total flux cleaned = 0.0181582 Jy ! Component: 2500 - total flux cleaned = 0.0185758 Jy ! Component: 2550 - total flux cleaned = 0.0191064 Jy ! Component: 2600 - total flux cleaned = 0.0192819 Jy ! Component: 2650 - total flux cleaned = 0.0198029 Jy ! Component: 2700 - total flux cleaned = 0.0202598 Jy ! Component: 2750 - total flux cleaned = 0.0206561 Jy ! Component: 2800 - total flux cleaned = 0.0211034 Jy ! Component: 2850 - total flux cleaned = 0.0213803 Jy ! Component: 2900 - total flux cleaned = 0.0215991 Jy ! Component: 2950 - total flux cleaned = 0.0222483 Jy ! Component: 3000 - total flux cleaned = 0.022462 Jy ! Component: 3050 - total flux cleaned = 0.022834 Jy ! Component: 3100 - total flux cleaned = 0.0233057 Jy ! Component: 3150 - total flux cleaned = 0.0235654 Jy ! Component: 3200 - total flux cleaned = 0.0239249 Jy ! Component: 3250 - total flux cleaned = 0.024179 Jy ! Component: 3300 - total flux cleaned = 0.0246828 Jy ! Component: 3350 - total flux cleaned = 0.0249329 Jy ! Component: 3400 - total flux cleaned = 0.0254271 Jy ! Component: 3450 - total flux cleaned = 0.0255742 Jy ! Component: 3500 - total flux cleaned = 0.0256718 Jy ! Component: 3550 - total flux cleaned = 0.0260084 Jy ! Component: 3600 - total flux cleaned = 0.0263421 Jy ! Component: 3650 - total flux cleaned = 0.0266721 Jy ! Component: 3700 - total flux cleaned = 0.0270458 Jy ! Component: 3750 - total flux cleaned = 0.0273239 Jy ! Component: 3800 - total flux cleaned = 0.0276912 Jy ! Component: 3850 - total flux cleaned = 0.0279641 Jy ! Component: 3900 - total flux cleaned = 0.0284149 Jy ! Component: 3950 - total flux cleaned = 0.028549 Jy ! Component: 4000 - total flux cleaned = 0.0286822 Jy ! Component: 4050 - total flux cleaned = 0.0289902 Jy ! Total flux subtracted in 4096 components = 0.0293832 Jy ! Clean residual min=-0.002384 max=0.002849 Jy/beam ! Clean residual mean=-0.000009 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 1.49931 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 488 components and 1.49931 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1602+3326_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.863 x 5.649 at -13.18 degrees (North through East) ! Clean map min=-0.0063994 max=0.92341 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1602+3326_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.923413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000762783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247814 0.247814 0.495629 0.991257 1.98251 3.96503 7.93006 15.8601 31.7202 63.4405 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.923 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1602+3326_S_uvs.log closed on Sat Oct 5 08:48:36 2013