! Started logfile: /scr/pima/rdv94_uvs/J0102+5824_X_uvs.log on Mon Sep 23 22:07:18 2013 obs /scr/pima/rdv94_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0102+5824_X_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 4 integrations on 15 of 15 possible baselines. ! AN table 3: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.570866 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1160 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0102+5824_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 28 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=3.840467Jy sigma=126.679475 ! Fit after self-cal, rms=2.721002Jy sigma=90.823339 ! 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=0.9326 mas, bmaj=1.505 mas, bpa=-36.56 degrees ! Estimated noise=0.988702 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 = 2.86704 Jy ! Component: 100 - total flux cleaned = 3.50633 Jy ! Total flux subtracted in 100 components = 3.50633 Jy ! Clean residual min=-0.076443 max=0.211201 Jy/beam ! Clean residual mean=-0.000031 rms=0.019931 Jy/beam ! Combined flux in latest and established models = 3.50633 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.50633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484223Jy sigma=17.081590 ! Fit after self-cal, rms=0.484168Jy sigma=17.081355 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206628 Jy ! Component: 100 - total flux cleaned = 0.295766 Jy ! Total flux subtracted in 100 components = 0.295766 Jy ! Clean residual min=-0.064919 max=0.072733 Jy/beam ! Clean residual mean=0.000070 rms=0.015661 Jy/beam ! Combined flux in latest and established models = 3.8021 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 3.8021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.400026Jy sigma=13.983298 ! Fit after self-cal, rms=0.399960Jy sigma=13.981521 ! 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=1.13 mas, bmaj=1.746 mas, bpa=-36.12 degrees ! Estimated noise=0.83208 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 = 0.0368617 Jy ! Component: 100 - total flux cleaned = 0.0400412 Jy ! Component: 150 - total flux cleaned = 0.0443016 Jy ! Component: 200 - total flux cleaned = 0.0493049 Jy ! Total flux subtracted in 200 components = 0.0493049 Jy ! Clean residual min=-0.064856 max=0.072340 Jy/beam ! Clean residual mean=0.000113 rms=0.015806 Jy/beam ! Combined flux in latest and established models = 3.8514 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 3.8514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.391040Jy sigma=13.596489 ! Fit after self-cal, rms=0.390891Jy sigma=13.592734 ! 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 0.95 HN 0.97 KP 1.06 LA 1.10 ! MK 0.98 NL 0.96 OV 1.04 PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.97 LA 1.03 ! NL 0.96 OV 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.97 HN 0.96 KP 1.00 ! LA 1.01 MK 0.98 NL 0.95 OV 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.98 KP 1.00 LA 1.07 ! MK 1.01 NL 0.96 OV 1.02 PT 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.35 FD 0.99 HN 0.99 LA 1.00 ! NL 0.96 OV 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.33 FD 0.97 HN 0.97 KP 0.94 ! LA 0.99 MK 0.99 NL 0.94 OV 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 0.89 LA 1.14 ! MK 0.98 NL 0.98 OV 1.08 PT 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.00 LA 1.05 ! NL 0.98 OV 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 0.99 KP 0.85 ! LA 1.05 MK 0.98 NL 0.97 OV 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 0.94 LA 1.11 ! MK 1.01 NL 1.02 OV 1.05 PT 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 1.00 LA 1.04 ! NL 0.99 OV 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.01 HN 0.99 KP 0.90 ! LA 1.03 MK 1.03 NL 0.99 OV 0.96 ! ! ! Fit before self-cal, rms=0.390891Jy sigma=13.592734 ! Fit after self-cal, rms=0.176000Jy sigma=4.543719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.75 mas, bpa=-37.48 degrees ! Estimated noise=0.835606 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 (-1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199082 Jy ! Component: 100 - total flux cleaned = 0.0255876 Jy ! Component: 150 - total flux cleaned = 0.0289963 Jy ! Component: 200 - total flux cleaned = 0.0331218 Jy ! Total flux subtracted in 200 components = 0.0331218 Jy ! Clean residual min=-0.025505 max=0.026344 Jy/beam ! Clean residual mean=-0.000020 rms=0.005572 Jy/beam ! Combined flux in latest and established models = 3.88452 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 3.88452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166878Jy sigma=4.290946 ! Fit after self-cal, rms=0.165839Jy sigma=4.267728 ! 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=0.165839Jy sigma=4.267728 ! Fit after self-cal, rms=0.121565Jy sigma=2.757982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.761 mas, bpa=-37.61 degrees ! Estimated noise=0.83745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204479 Jy ! Component: 100 - total flux cleaned = -0.00395868 Jy ! Component: 150 - total flux cleaned = -0.00480006 Jy ! Component: 200 - total flux cleaned = -0.00515343 Jy ! Total flux subtracted in 200 components = -0.00515343 Jy ! Clean residual min=-0.014106 max=0.015867 Jy/beam ! Clean residual mean=-0.000018 rms=0.003084 Jy/beam ! Combined flux in latest and established models = 3.87937 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 3.87937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117162Jy sigma=2.643657 ! Fit after self-cal, rms=0.117104Jy sigma=2.640312 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 (-3.2, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134405 Jy ! Component: 100 - total flux cleaned = 0.0167305 Jy ! Component: 150 - total flux cleaned = 0.0183566 Jy ! Component: 200 - total flux cleaned = 0.0195715 Jy ! Total flux subtracted in 200 components = 0.0195715 Jy ! Clean residual min=-0.012519 max=0.013117 Jy/beam ! Clean residual mean=-0.000020 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 3.89894 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 3.89894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114080Jy sigma=2.556440 ! Fit after self-cal, rms=0.113894Jy sigma=2.551907 ! Inverting map ! Added new window around map position (-22.6, 26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011091 Jy ! Component: 100 - total flux cleaned = 0.0142861 Jy ! Component: 150 - total flux cleaned = 0.0162826 Jy ! Component: 200 - total flux cleaned = 0.0170869 Jy ! Total flux subtracted in 200 components = 0.0170869 Jy ! Clean residual min=-0.011334 max=0.012535 Jy/beam ! Clean residual mean=-0.000017 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 3.91603 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 3.91603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111932Jy sigma=2.481101 ! Fit after self-cal, rms=0.111769Jy sigma=2.478297 ! Inverting map ! Added new window around map position (-6.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082356 Jy ! Component: 100 - total flux cleaned = 0.0118353 Jy ! Component: 150 - total flux cleaned = 0.0157878 Jy ! Component: 200 - total flux cleaned = 0.0186211 Jy ! Total flux subtracted in 200 components = 0.0186211 Jy ! Clean residual min=-0.010492 max=0.011412 Jy/beam ! Clean residual mean=-0.000008 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 3.93465 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 3.93465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109508Jy sigma=2.411408 ! Fit after self-cal, rms=0.109413Jy sigma=2.409290 ! Inverting map ! Added new window around map position (-18.4, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00962147 Jy ! Component: 100 - total flux cleaned = 0.0129545 Jy ! Component: 150 - total flux cleaned = 0.0154957 Jy ! Component: 200 - total flux cleaned = 0.0163655 Jy ! Total flux subtracted in 200 components = 0.0163655 Jy ! Clean residual min=-0.010275 max=0.012050 Jy/beam ! Clean residual mean=-0.000006 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 3.95102 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 3.95102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107732Jy sigma=2.362371 ! Fit after self-cal, rms=0.107647Jy sigma=2.358825 ! Inverting map ! Added new window around map position (-7, -46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102164 Jy ! Component: 100 - total flux cleaned = 0.0143318 Jy ! Component: 150 - total flux cleaned = 0.0185748 Jy ! Component: 200 - total flux cleaned = 0.0218561 Jy ! Total flux subtracted in 200 components = 0.0218561 Jy ! Clean residual min=-0.009863 max=0.010958 Jy/beam ! Clean residual mean=-0.000011 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 3.97287 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 3.97287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105803Jy sigma=2.307726 ! Fit after self-cal, rms=0.105714Jy sigma=2.303939 ! Inverting map ! Added new window around map position (12.8, 32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927258 Jy ! Component: 100 - total flux cleaned = 0.011053 Jy ! Component: 150 - total flux cleaned = 0.0135377 Jy ! Component: 200 - total flux cleaned = 0.0154263 Jy ! Total flux subtracted in 200 components = 0.0154263 Jy ! Clean residual min=-0.009568 max=0.010291 Jy/beam ! Clean residual mean=-0.000007 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 3.9883 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 3.9883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103895Jy sigma=2.259788 ! Fit after self-cal, rms=0.103803Jy sigma=2.256828 ! Inverting map ! Added new window around map position (-1, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758124 Jy ! Component: 100 - total flux cleaned = 0.00915333 Jy ! Component: 150 - total flux cleaned = 0.0108408 Jy ! Component: 200 - total flux cleaned = 0.0122637 Jy ! Total flux subtracted in 200 components = 0.0122637 Jy ! Clean residual min=-0.009244 max=0.009451 Jy/beam ! Clean residual mean=-0.000006 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 4.00056 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 158 components and 4.00056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102063Jy sigma=2.219279 ! Fit after self-cal, rms=0.101972Jy sigma=2.216584 ! 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=0.101972Jy sigma=2.216584 ! Fit after self-cal, rms=0.101791Jy sigma=2.137279 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.762 mas, bpa=-37.64 degrees ! Estimated noise=0.837359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198647 Jy ! Component: 100 - total flux cleaned = 0.0044481 Jy ! Component: 150 - total flux cleaned = 0.00549298 Jy ! Component: 200 - total flux cleaned = 0.00628968 Jy ! Total flux subtracted in 200 components = 0.00628968 Jy ! Clean residual min=-0.009788 max=0.008831 Jy/beam ! Clean residual mean=0.000013 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 4.00685 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 174 components and 4.00685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100487Jy sigma=2.107757 ! Fit after self-cal, rms=0.100446Jy sigma=2.107107 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 = 0.00142443 Jy ! Component: 100 - total flux cleaned = 0.00179481 Jy ! Component: 150 - total flux cleaned = 0.00178664 Jy ! Component: 200 - total flux cleaned = 0.00178361 Jy ! Total flux subtracted in 200 components = 0.00178361 Jy ! Clean residual min=-0.009458 max=0.008686 Jy/beam ! Clean residual mean=0.000012 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 4.00863 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 186 components and 4.00864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099557Jy sigma=2.087705 ! Fit after self-cal, rms=0.099563Jy sigma=2.087321 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099563Jy sigma=2.087321 ! Fit after self-cal, rms=0.099821Jy sigma=2.083643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=2.766 mas, bpa=-47.64 degrees ! Estimated noise=0.994352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274411 Jy ! Component: 100 - total flux cleaned = 0.00390623 Jy ! Component: 150 - total flux cleaned = 0.00478983 Jy ! Component: 200 - total flux cleaned = 0.00534066 Jy ! Total flux subtracted in 200 components = 0.00534066 Jy ! Clean residual min=-0.011412 max=0.010873 Jy/beam ! Clean residual mean=0.000020 rms=0.002818 Jy/beam ! Combined flux in latest and established models = 4.01398 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 223 components and 4.01398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099495Jy sigma=2.072912 ! Fit after self-cal, rms=0.099477Jy sigma=2.072161 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 = 0.000785851 Jy ! Component: 100 - total flux cleaned = 0.00128258 Jy ! Component: 150 - total flux cleaned = 0.00151529 Jy ! Component: 200 - total flux cleaned = 0.00162795 Jy ! Total flux subtracted in 200 components = 0.00162795 Jy ! Clean residual min=-0.011393 max=0.010718 Jy/beam ! Clean residual mean=0.000020 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 4.0156 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 241 components and 4.0156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099348Jy sigma=2.065239 ! Fit after self-cal, rms=0.099333Jy sigma=2.064971 ! 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=1.122 mas, bmaj=1.762 mas, bpa=-37.66 degrees ! Estimated noise=0.83738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.762 at -37.66 degrees (North through East) ! Clean map min=-0.0085797 max=3.6802 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=0.099333Jy sigma=2.064971 ! Fit after self-cal, rms=0.084434Jy sigma=1.967857 ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.762 mas, bpa=-37.66 degrees ! Estimated noise=0.837381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.02046e-05 Jy ! Component: 100 - total flux cleaned = 0.000488639 Jy ! Component: 150 - total flux cleaned = 0.000492381 Jy ! Component: 200 - total flux cleaned = 0.000969057 Jy ! Total flux subtracted in 200 components = 0.000969057 Jy ! Clean residual min=-0.009129 max=0.008000 Jy/beam ! Clean residual mean=0.000009 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 4.01657 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 251 components and 4.01657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083528Jy sigma=1.947921 ! Fit after self-cal, rms=0.083520Jy sigma=1.947578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313589 Jy ! Component: 100 - total flux cleaned = 0.00106478 Jy ! Component: 150 - total flux cleaned = 0.00180087 Jy ! Component: 200 - total flux cleaned = 0.00208818 Jy ! Total flux subtracted in 200 components = 0.00208818 Jy ! Clean residual min=-0.008917 max=0.007954 Jy/beam ! Clean residual mean=0.000009 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 4.01866 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 258 components and 4.01866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082863Jy sigma=1.934463 ! Fit after self-cal, rms=0.082874Jy sigma=1.934302 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082874Jy sigma=1.934302 ! Fit after self-cal, rms=0.082789Jy sigma=1.932074 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=0.924 mas, bmaj=1.524 mas, bpa=-37.64 degrees ! Estimated noise=0.990241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86087 Jy ! Component: 100 - total flux cleaned = 3.49012 Jy ! Component: 150 - total flux cleaned = 3.68116 Jy ! Component: 200 - total flux cleaned = 3.76253 Jy ! Total flux subtracted in 200 components = 3.76253 Jy ! Clean residual min=-0.020761 max=0.037212 Jy/beam ! Clean residual mean=-0.000039 rms=0.004471 Jy/beam ! Combined flux in latest and established models = 3.76253 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 11 model components to the UV plane model. ! The established model now contains 11 components and 3.76253 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.762 mas, bpa=-37.67 degrees ! Estimated noise=0.837431 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 = 0.048331 Jy ! Component: 100 - total flux cleaned = 0.0748943 Jy ! Component: 150 - total flux cleaned = 0.0949342 Jy ! Component: 200 - total flux cleaned = 0.112152 Jy ! Total flux subtracted in 200 components = 0.112152 Jy ! Clean residual min=-0.012493 max=0.012345 Jy/beam ! Clean residual mean=-0.000020 rms=0.002920 Jy/beam ! Combined flux in latest and established models = 3.87468 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 3.87468 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=2.203 mas, bmaj=2.767 mas, bpa=-47.68 degrees ! Estimated noise=0.99432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171203 Jy ! Component: 100 - total flux cleaned = 0.031092 Jy ! Component: 150 - total flux cleaned = 0.0433687 Jy ! Component: 200 - total flux cleaned = 0.0543923 Jy ! Total flux subtracted in 200 components = 0.0543923 Jy ! Clean residual min=-0.013309 max=0.013067 Jy/beam ! Clean residual mean=-0.000019 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 3.92907 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 = 0.0100318 Jy ! Component: 100 - total flux cleaned = 0.0188915 Jy ! Component: 150 - total flux cleaned = 0.02705 Jy ! Component: 200 - total flux cleaned = 0.0333389 Jy ! Total flux subtracted in 200 components = 0.0333389 Jy ! Clean residual min=-0.012472 max=0.012354 Jy/beam ! Clean residual mean=-0.000006 rms=0.003041 Jy/beam ! Combined flux in latest and established models = 3.96241 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 103 components and 3.96241 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.762 mas, bpa=-37.67 degrees ! Estimated noise=0.837431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840832 Jy ! Component: 100 - total flux cleaned = 0.0154018 Jy ! Component: 150 - total flux cleaned = 0.0208138 Jy ! Component: 200 - total flux cleaned = 0.0256027 Jy ! Total flux subtracted in 200 components = 0.0256027 Jy ! Clean residual min=-0.010400 max=0.010945 Jy/beam ! Clean residual mean=0.000004 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 3.98802 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 135 components and 3.98802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098546Jy sigma=2.199416 ! Fit after self-cal, rms=0.098444Jy sigma=2.184856 wmodel /scr/pima/rdv94_uvs/J0102+5824_X_map.mod ! Writing 135 model components to file: /scr/pima/rdv94_uvs/J0102+5824_X_map.mod wobs /scr/pima/rdv94_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0102+5824_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rdv94_uvs/J0102+5824_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 = 0.00236422 Jy ! Component: 100 - total flux cleaned = 0.00326641 Jy ! Component: 150 - total flux cleaned = 0.00395829 Jy ! Component: 200 - total flux cleaned = 0.00378791 Jy ! Component: 250 - total flux cleaned = 0.0037871 Jy ! Component: 300 - total flux cleaned = 0.00378899 Jy ! Component: 350 - total flux cleaned = 0.00394444 Jy ! Component: 400 - total flux cleaned = 0.00364224 Jy ! Component: 450 - total flux cleaned = 0.00364038 Jy ! Component: 500 - total flux cleaned = 0.00349361 Jy ! Component: 550 - total flux cleaned = 0.00278038 Jy ! Component: 600 - total flux cleaned = 0.0025015 Jy ! Component: 650 - total flux cleaned = 0.00250008 Jy ! Component: 700 - total flux cleaned = 0.00222687 Jy ! Component: 750 - total flux cleaned = 0.00195645 Jy ! Component: 800 - total flux cleaned = 0.00208671 Jy ! Component: 850 - total flux cleaned = 0.00169544 Jy ! Component: 900 - total flux cleaned = 0.00156712 Jy ! Component: 950 - total flux cleaned = 0.00131585 Jy ! Component: 1000 - total flux cleaned = 0.00156827 Jy ! Component: 1050 - total flux cleaned = 0.00194084 Jy ! Component: 1100 - total flux cleaned = 0.00206442 Jy ! Component: 1150 - total flux cleaned = 0.00206705 Jy ! Component: 1200 - total flux cleaned = 0.00266947 Jy ! Component: 1250 - total flux cleaned = 0.00266913 Jy ! Component: 1300 - total flux cleaned = 0.00314182 Jy ! Component: 1350 - total flux cleaned = 0.00348997 Jy ! Component: 1400 - total flux cleaned = 0.00360537 Jy ! Component: 1450 - total flux cleaned = 0.0044064 Jy ! Component: 1500 - total flux cleaned = 0.00440499 Jy ! Component: 1550 - total flux cleaned = 0.00485537 Jy ! Component: 1600 - total flux cleaned = 0.00518774 Jy ! Component: 1650 - total flux cleaned = 0.00562888 Jy ! Component: 1700 - total flux cleaned = 0.00562895 Jy ! Component: 1750 - total flux cleaned = 0.00584635 Jy ! Component: 1800 - total flux cleaned = 0.00638558 Jy ! Component: 1850 - total flux cleaned = 0.00702578 Jy ! Component: 1900 - total flux cleaned = 0.00734355 Jy ! Component: 1950 - total flux cleaned = 0.0079748 Jy ! Component: 2000 - total flux cleaned = 0.00849687 Jy ! Component: 2050 - total flux cleaned = 0.00839245 Jy ! Component: 2100 - total flux cleaned = 0.00870077 Jy ! Component: 2150 - total flux cleaned = 0.0085978 Jy ! Component: 2200 - total flux cleaned = 0.00951128 Jy ! Component: 2250 - total flux cleaned = 0.0100134 Jy ! Component: 2300 - total flux cleaned = 0.0100133 Jy ! Component: 2350 - total flux cleaned = 0.0104107 Jy ! Component: 2400 - total flux cleaned = 0.0108047 Jy ! Component: 2450 - total flux cleaned = 0.0110003 Jy ! Component: 2500 - total flux cleaned = 0.0114856 Jy ! Component: 2550 - total flux cleaned = 0.0117747 Jy ! Component: 2600 - total flux cleaned = 0.0118716 Jy ! Component: 2650 - total flux cleaned = 0.0119667 Jy ! Component: 2700 - total flux cleaned = 0.0123453 Jy ! Component: 2750 - total flux cleaned = 0.0127218 Jy ! Component: 2800 - total flux cleaned = 0.0129093 Jy ! Component: 2850 - total flux cleaned = 0.0130946 Jy ! Component: 2900 - total flux cleaned = 0.0130028 Jy ! Component: 2950 - total flux cleaned = 0.0130943 Jy ! Component: 3000 - total flux cleaned = 0.0135484 Jy ! Component: 3050 - total flux cleaned = 0.0138191 Jy ! Component: 3100 - total flux cleaned = 0.0134597 Jy ! Component: 3150 - total flux cleaned = 0.0137283 Jy ! Component: 3200 - total flux cleaned = 0.0139943 Jy ! Component: 3250 - total flux cleaned = 0.0139937 Jy ! Component: 3300 - total flux cleaned = 0.0141696 Jy ! Component: 3350 - total flux cleaned = 0.0144306 Jy ! Component: 3400 - total flux cleaned = 0.013997 Jy ! Component: 3450 - total flux cleaned = 0.0144288 Jy ! Component: 3500 - total flux cleaned = 0.0146863 Jy ! Component: 3550 - total flux cleaned = 0.0147723 Jy ! Component: 3600 - total flux cleaned = 0.0150259 Jy ! Component: 3650 - total flux cleaned = 0.0152782 Jy ! Component: 3700 - total flux cleaned = 0.0153619 Jy ! Component: 3750 - total flux cleaned = 0.0153621 Jy ! Component: 3800 - total flux cleaned = 0.0155276 Jy ! Component: 3850 - total flux cleaned = 0.0157746 Jy ! Component: 3900 - total flux cleaned = 0.0156925 Jy ! Component: 3950 - total flux cleaned = 0.0158557 Jy ! Component: 4000 - total flux cleaned = 0.0163417 Jy ! Component: 4050 - total flux cleaned = 0.0164229 Jy ! Total flux subtracted in 4096 components = 0.0165029 Jy ! Clean residual min=-0.004298 max=0.004182 Jy/beam ! Clean residual mean=-0.000001 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 4.00452 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 455 components and 4.00451 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.762 at -37.67 degrees (North through East) ! Clean map min=-0.0070362 max=3.6866 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.68665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0013774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112086 0.112086 0.224171 0.448342 0.896684 1.79337 3.58674 7.17348 14.347 28.6939 57.3878 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.686 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0102+5824_X_uvs.log closed on Mon Sep 23 22:07:24 2013