! Started logfile: /g0/scr/pima/s4195b_uvs/J2202+4216_X_uvs.log on Tue Dec 31 19:43:15 2013 obs /g0/scr/pima/s4195b_uvs/J2202+4216_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J2202+4216_X_uva.fits ! AN table 1: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.881579 visibilities/baseline/integration-bin. ! Found source: J2202+4216 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7504 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195b_uvs/J2202+4216_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=5.279271Jy sigma=1346.494430 ! Fit after self-cal, rms=4.364902Jy sigma=1145.214500 ! 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=0.8963 mas, bmaj=2.112 mas, bpa=-15.8 degrees ! Estimated noise=0.0817295 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 = 3.84069 Jy ! Component: 100 - total flux cleaned = 5.32447 Jy ! Total flux subtracted in 100 components = 5.32447 Jy ! Clean residual min=-0.294804 max=0.699875 Jy/beam ! Clean residual mean=-0.001724 rms=0.074340 Jy/beam ! Combined flux in latest and established models = 5.32447 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 5.32447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.858827Jy sigma=493.126553 ! Fit after self-cal, rms=1.851404Jy sigma=491.600193 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.831264 Jy ! Component: 100 - total flux cleaned = 1.35347 Jy ! Total flux subtracted in 100 components = 1.35347 Jy ! Clean residual min=-0.211253 max=0.332809 Jy/beam ! Clean residual mean=-0.001054 rms=0.049468 Jy/beam ! Combined flux in latest and established models = 6.67794 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 6.67794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.389504Jy sigma=381.057554 ! Fit after self-cal, rms=1.385194Jy sigma=380.565964 ! Inverting map ! Added new window around map position (-0.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389372 Jy ! Component: 100 - total flux cleaned = 0.664179 Jy ! Total flux subtracted in 100 components = 0.664179 Jy ! Clean residual min=-0.196954 max=0.270246 Jy/beam ! Clean residual mean=-0.000737 rms=0.041878 Jy/beam ! Combined flux in latest and established models = 7.34212 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 7.34212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.246403Jy sigma=353.309653 ! Fit after self-cal, rms=1.237762Jy sigma=352.939763 ! Inverting map ! Added new window around map position (2.4, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.256117 Jy ! Component: 100 - total flux cleaned = 0.405161 Jy ! Total flux subtracted in 100 components = 0.405161 Jy ! Clean residual min=-0.197246 max=0.212763 Jy/beam ! Clean residual mean=-0.000590 rms=0.038512 Jy/beam ! Combined flux in latest and established models = 7.74728 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 7.74728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.172355Jy sigma=344.870990 ! Fit after self-cal, rms=1.165125Jy sigma=344.507744 ! 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=1.172 mas, bmaj=2.567 mas, bpa=-13.76 degrees ! Estimated noise=0.0448397 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 = 0.213384 Jy ! Component: 100 - total flux cleaned = 0.350655 Jy ! Component: 150 - total flux cleaned = 0.443059 Jy ! Component: 200 - total flux cleaned = 0.475943 Jy ! Total flux subtracted in 200 components = 0.475943 Jy ! Clean residual min=-0.175233 max=0.172046 Jy/beam ! Clean residual mean=-0.000537 rms=0.039173 Jy/beam ! Combined flux in latest and established models = 8.22322 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 8.22323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.112805Jy sigma=341.011948 ! Fit after self-cal, rms=1.103776Jy sigma=340.596203 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.172 x 2.567 at -13.76 degrees (North through East) ! Clean map min=-0.17499 max=4.5097 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.90 KP 0.92 LA 1.12 ! MK 1.02 NL 1.09 OV 1.02 PT 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.90 KP 0.94 LA 1.03 ! MK 1.06 NL 1.08 OV 0.98 PT 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.98 KP 0.91 LA 1.05 ! MK 1.10 NL 1.04 OV 1.03 PT 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.96 KP 1.04 LA 1.06 ! MK 1.00 NL 1.02 OV 1.01 PT 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 1.01 LA 1.12 ! MK 1.02 NL 1.07 OV 1.06 PT 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.96 KP 0.97 LA 1.01 ! MK 1.01 NL 1.09 OV 1.06 PT 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.96 KP 1.03 LA 0.97 ! MK 0.99 NL 1.08 OV 1.07 PT 0.92 ! ! ! Fit before self-cal, rms=1.103776Jy sigma=340.596203 ! Fit after self-cal, rms=1.088178Jy sigma=328.480224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.562 mas, bpa=-13.67 degrees ! Estimated noise=0.0455685 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 = 0.0533851 Jy ! Component: 100 - total flux cleaned = 0.0781661 Jy ! Component: 150 - total flux cleaned = 0.0889414 Jy ! Component: 200 - total flux cleaned = 0.0960724 Jy ! Total flux subtracted in 200 components = 0.0960724 Jy ! Clean residual min=-0.174546 max=0.142727 Jy/beam ! Clean residual mean=-0.000489 rms=0.036345 Jy/beam ! Combined flux in latest and established models = 8.3193 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 8.3193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.058853Jy sigma=327.782774 ! Fit after self-cal, rms=1.051933Jy sigma=327.515076 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.051933Jy sigma=327.515076 ! Fit after self-cal, rms=1.004516Jy sigma=343.355069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.586 mas, bpa=-13.46 degrees ! Estimated noise=0.0444928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.164532 Jy ! Component: 100 - total flux cleaned = -0.249679 Jy ! Component: 150 - total flux cleaned = -0.288894 Jy ! Component: 200 - total flux cleaned = -0.304962 Jy ! Total flux subtracted in 200 components = -0.304962 Jy ! Clean residual min=-0.171438 max=0.125806 Jy/beam ! Clean residual mean=-0.000031 rms=0.035165 Jy/beam ! Combined flux in latest and established models = 8.01434 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 8.01434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.979262Jy sigma=335.515648 ! Fit after self-cal, rms=0.973160Jy sigma=335.320684 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 = -0.0465588 Jy ! Component: 100 - total flux cleaned = -0.0500073 Jy ! Component: 150 - total flux cleaned = -0.0546404 Jy ! Component: 200 - total flux cleaned = -0.0575529 Jy ! Total flux subtracted in 200 components = -0.0575529 Jy ! Clean residual min=-0.169822 max=0.123253 Jy/beam ! Clean residual mean=-0.000068 rms=0.034652 Jy/beam ! Combined flux in latest and established models = 7.95678 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 7.95678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.966902Jy sigma=334.171235 ! Fit after self-cal, rms=0.962756Jy sigma=334.095818 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.962756Jy sigma=334.095818 ! Fit after self-cal, rms=0.951161Jy sigma=329.547287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=2.595 mas, bpa=-13.32 degrees ! Estimated noise=0.0434927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.126489 Jy ! Component: 100 - total flux cleaned = -0.183516 Jy ! Component: 150 - total flux cleaned = -0.211475 Jy ! Component: 200 - total flux cleaned = -0.217476 Jy ! Total flux subtracted in 200 components = -0.217476 Jy ! Clean residual min=-0.141592 max=0.106078 Jy/beam ! Clean residual mean=-0.000001 rms=0.030306 Jy/beam ! Combined flux in latest and established models = 7.73931 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 7.73931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.937584Jy sigma=324.150874 ! Fit after self-cal, rms=0.932199Jy sigma=324.039554 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 = -0.0180097 Jy ! Component: 100 - total flux cleaned = -0.020507 Jy ! Component: 150 - total flux cleaned = -0.0227308 Jy ! Component: 200 - total flux cleaned = -0.0248214 Jy ! Total flux subtracted in 200 components = -0.0248214 Jy ! Clean residual min=-0.142502 max=0.104177 Jy/beam ! Clean residual mean=-0.000020 rms=0.030102 Jy/beam ! Combined flux in latest and established models = 7.71449 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 7.71449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.928560Jy sigma=323.581882 ! Fit after self-cal, rms=0.924354Jy sigma=323.528182 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.924354Jy sigma=323.528182 ! Fit after self-cal, rms=0.910922Jy sigma=322.156539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=3.636 mas, bpa=-3.755 degrees ! Estimated noise=0.0433557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.112891 Jy ! Component: 100 - total flux cleaned = -0.160722 Jy ! Component: 150 - total flux cleaned = -0.182157 Jy ! Component: 200 - total flux cleaned = -0.187163 Jy ! Total flux subtracted in 200 components = -0.187163 Jy ! Clean residual min=-0.144422 max=0.090242 Jy/beam ! Clean residual mean=-0.000054 rms=0.038895 Jy/beam ! Combined flux in latest and established models = 7.52732 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 7.52732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.906866Jy sigma=318.386251 ! Fit after self-cal, rms=0.899932Jy sigma=318.204460 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 = -0.0167548 Jy ! Component: 100 - total flux cleaned = -0.0238171 Jy ! Component: 150 - total flux cleaned = -0.026904 Jy ! Component: 200 - total flux cleaned = -0.0268977 Jy ! Total flux subtracted in 200 components = -0.0268977 Jy ! Clean residual min=-0.141239 max=0.092314 Jy/beam ! Clean residual mean=-0.000083 rms=0.038685 Jy/beam ! Combined flux in latest and established models = 7.50042 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 7.50043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.899462Jy sigma=317.846968 ! Fit after self-cal, rms=0.895156Jy sigma=317.774021 ! 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=1.196 mas, bmaj=2.603 mas, bpa=-13.32 degrees ! Estimated noise=0.0427396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 2.603 at -13.32 degrees (North through East) ! Clean map min=-0.11548 max=4.3273 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.895156Jy sigma=317.774021 ! Fit after self-cal, rms=0.855847Jy sigma=312.059765 ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=2.609 mas, bpa=-13.31 degrees ! Estimated noise=0.0416877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.120904 Jy ! Component: 100 - total flux cleaned = -0.172662 Jy ! Component: 150 - total flux cleaned = -0.195446 Jy ! Component: 200 - total flux cleaned = -0.198209 Jy ! Total flux subtracted in 200 components = -0.198209 Jy ! Clean residual min=-0.118780 max=0.094303 Jy/beam ! Clean residual mean=-0.000022 rms=0.026889 Jy/beam ! Combined flux in latest and established models = 7.30222 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 7.30222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.844302Jy sigma=306.676986 ! Fit after self-cal, rms=0.840712Jy sigma=306.605801 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00522275 Jy ! Component: 100 - total flux cleaned = -0.00337894 Jy ! Component: 150 - total flux cleaned = -0.00339892 Jy ! Component: 200 - total flux cleaned = -0.00421341 Jy ! Total flux subtracted in 200 components = -0.00421341 Jy ! Clean residual min=-0.118645 max=0.092243 Jy/beam ! Clean residual mean=-0.000027 rms=0.026769 Jy/beam ! Combined flux in latest and established models = 7.298 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 7.298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.838405Jy sigma=306.270701 ! Fit after self-cal, rms=0.835717Jy sigma=306.233367 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.835717Jy sigma=306.233367 ! Fit after self-cal, rms=0.825136Jy sigma=304.525694 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=0.9132 mas, bmaj=2.148 mas, bpa=-15.37 degrees ! Estimated noise=0.0760333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.62007 Jy ! Component: 100 - total flux cleaned = 4.95869 Jy ! Component: 150 - total flux cleaned = 5.64697 Jy ! Component: 200 - total flux cleaned = 6.06507 Jy ! Total flux subtracted in 200 components = 6.06507 Jy ! Clean residual min=-0.162971 max=0.225488 Jy/beam ! Clean residual mean=-0.000589 rms=0.036950 Jy/beam ! Combined flux in latest and established models = 6.06507 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 30 model components to the UV plane model. ! The established model now contains 30 components and 6.06507 Jy ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.614 mas, bpa=-13.22 degrees ! Estimated noise=0.0408391 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 = 0.411298 Jy ! Component: 100 - total flux cleaned = 0.662128 Jy ! Component: 150 - total flux cleaned = 0.826618 Jy ! Component: 200 - total flux cleaned = 0.908032 Jy ! Total flux subtracted in 200 components = 0.908032 Jy ! Clean residual min=-0.122623 max=0.107937 Jy/beam ! Clean residual mean=-0.000213 rms=0.027559 Jy/beam ! Combined flux in latest and established models = 6.9731 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 6.9731 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=2.354 mas, bmaj=3.64 mas, bpa=-3.585 degrees ! Estimated noise=0.0412201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664207 Jy ! Component: 100 - total flux cleaned = 0.0905465 Jy ! Component: 150 - total flux cleaned = 0.10795 Jy ! Component: 200 - total flux cleaned = 0.120952 Jy ! Total flux subtracted in 200 components = 0.120952 Jy ! Clean residual min=-0.123842 max=0.094327 Jy/beam ! Clean residual mean=-0.000104 rms=0.036786 Jy/beam ! Combined flux in latest and established models = 7.09405 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 = 0.00427112 Jy ! Component: 100 - total flux cleaned = 0.00717193 Jy ! Component: 150 - total flux cleaned = 0.00896469 Jy ! Component: 200 - total flux cleaned = 0.00981024 Jy ! Total flux subtracted in 200 components = 0.00981024 Jy ! Clean residual min=-0.122853 max=0.093159 Jy/beam ! Clean residual mean=-0.000084 rms=0.036629 Jy/beam ! Combined flux in latest and established models = 7.10386 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 7.10386 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.614 mas, bpa=-13.22 degrees ! Estimated noise=0.0408391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00268661 Jy ! Component: 100 - total flux cleaned = -0.000475495 Jy ! Component: 150 - total flux cleaned = 0.00354848 Jy ! Component: 200 - total flux cleaned = 0.00169597 Jy ! Total flux subtracted in 200 components = 0.00169597 Jy ! Clean residual min=-0.104513 max=0.082945 Jy/beam ! Clean residual mean=-0.000053 rms=0.025795 Jy/beam ! Combined flux in latest and established models = 7.10556 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 7.10556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.844543Jy sigma=300.934716 ! Fit after self-cal, rms=0.822724Jy sigma=300.321286 wmodel /g0/scr/pima/s4195b_uvs/J2202+4216_X_map.mod ! Writing 87 model components to file: /g0/scr/pima/s4195b_uvs/J2202+4216_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J2202+4216_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J2202+4216_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J2202+4216_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195b_uvs/J2202+4216_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 = -0.0492642 Jy ! Component: 100 - total flux cleaned = -0.0930938 Jy ! Component: 150 - total flux cleaned = -0.13422 Jy ! Component: 200 - total flux cleaned = -0.165538 Jy ! Component: 250 - total flux cleaned = -0.198525 Jy ! Component: 300 - total flux cleaned = -0.22457 Jy ! Component: 350 - total flux cleaned = -0.251212 Jy ! Component: 400 - total flux cleaned = -0.277029 Jy ! Component: 450 - total flux cleaned = -0.29816 Jy ! Component: 500 - total flux cleaned = -0.322582 Jy ! Component: 550 - total flux cleaned = -0.34134 Jy ! Component: 600 - total flux cleaned = -0.360878 Jy ! Component: 650 - total flux cleaned = -0.379927 Jy ! Component: 700 - total flux cleaned = -0.397375 Jy ! Component: 750 - total flux cleaned = -0.415572 Jy ! Component: 800 - total flux cleaned = -0.428929 Jy ! Component: 850 - total flux cleaned = -0.444199 Jy ! Component: 900 - total flux cleaned = -0.457015 Jy ! Component: 950 - total flux cleaned = -0.469583 Jy ! Component: 1000 - total flux cleaned = -0.480903 Jy ! Component: 1050 - total flux cleaned = -0.49304 Jy ! Component: 1100 - total flux cleaned = -0.504984 Jy ! Component: 1150 - total flux cleaned = -0.517711 Jy ! Component: 1200 - total flux cleaned = -0.530269 Jy ! Component: 1250 - total flux cleaned = -0.541672 Jy ! Component: 1300 - total flux cleaned = -0.553855 Jy ! Component: 1350 - total flux cleaned = -0.563101 Jy ! Component: 1400 - total flux cleaned = -0.574967 Jy ! Component: 1450 - total flux cleaned = -0.585764 Jy ! Component: 1500 - total flux cleaned = -0.597313 Jy ! Component: 1550 - total flux cleaned = -0.603458 Jy ! Component: 1600 - total flux cleaned = -0.614736 Jy ! Component: 1650 - total flux cleaned = -0.625014 Jy ! Component: 1700 - total flux cleaned = -0.636011 Jy ! Component: 1750 - total flux cleaned = -0.643528 Jy ! Component: 1800 - total flux cleaned = -0.655096 Jy ! Component: 1850 - total flux cleaned = -0.663247 Jy ! Component: 1900 - total flux cleaned = -0.672123 Jy ! Component: 1950 - total flux cleaned = -0.680094 Jy ! Component: 2000 - total flux cleaned = -0.690333 Jy ! Component: 2050 - total flux cleaned = -0.696559 Jy ! Component: 2100 - total flux cleaned = -0.703506 Jy ! Component: 2150 - total flux cleaned = -0.712656 Jy ! Component: 2200 - total flux cleaned = -0.718685 Jy ! Component: 2250 - total flux cleaned = -0.724657 Jy ! Component: 2300 - total flux cleaned = -0.732791 Jy ! Component: 2350 - total flux cleaned = -0.73938 Jy ! Component: 2400 - total flux cleaned = -0.745901 Jy ! Component: 2450 - total flux cleaned = -0.752366 Jy ! Component: 2500 - total flux cleaned = -0.75946 Jy ! Component: 2550 - total flux cleaned = -0.765794 Jy ! Component: 2600 - total flux cleaned = -0.771366 Jy ! Component: 2650 - total flux cleaned = -0.776201 Jy ! Component: 2700 - total flux cleaned = -0.785088 Jy ! Component: 2750 - total flux cleaned = -0.789825 Jy ! Component: 2800 - total flux cleaned = -0.793853 Jy ! Component: 2850 - total flux cleaned = -0.799175 Jy ! Component: 2900 - total flux cleaned = -0.805769 Jy ! Component: 2950 - total flux cleaned = -0.809688 Jy ! Component: 3000 - total flux cleaned = -0.816157 Jy ! Component: 3050 - total flux cleaned = -0.818726 Jy ! Component: 3100 - total flux cleaned = -0.824456 Jy ! Component: 3150 - total flux cleaned = -0.830131 Jy ! Component: 3200 - total flux cleaned = -0.833258 Jy ! Component: 3250 - total flux cleaned = -0.839468 Jy ! Component: 3300 - total flux cleaned = -0.843161 Jy ! Component: 3350 - total flux cleaned = -0.848052 Jy ! Component: 3400 - total flux cleaned = -0.851693 Jy ! Component: 3450 - total flux cleaned = -0.857108 Jy ! Component: 3500 - total flux cleaned = -0.862477 Jy ! Component: 3550 - total flux cleaned = -0.866024 Jy ! Component: 3600 - total flux cleaned = -0.868962 Jy ! Component: 3650 - total flux cleaned = -0.874789 Jy ! Component: 3700 - total flux cleaned = -0.878846 Jy ! Component: 3750 - total flux cleaned = -0.884009 Jy ! Component: 3800 - total flux cleaned = -0.886293 Jy ! Component: 3850 - total flux cleaned = -0.890824 Jy ! Component: 3900 - total flux cleaned = -0.894759 Jy ! Component: 3950 - total flux cleaned = -0.898664 Jy ! Component: 4000 - total flux cleaned = -0.90255 Jy ! Component: 4050 - total flux cleaned = -0.906962 Jy ! Total flux subtracted in 4096 components = -0.911342 Jy ! Clean residual min=-0.034606 max=0.027278 Jy/beam ! Clean residual mean=-0.000172 rms=0.010890 Jy/beam ! Combined flux in latest and established models = 6.19422 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 439 components and 6.19422 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J2202+4216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 2.614 at -13.22 degrees (North through East) ! Clean map min=-0.075525 max=4.179 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J2202+4216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.17901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0108625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779791 0.779791 1.55958 3.11916 6.23833 12.4767 24.9533 49.9066 99.8132 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0325 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.718 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J2202+4216_X_uvs.log closed on Tue Dec 31 19:43:22 2013