! Started logfile: ./J1049+1548_X_uvs.log on Mon Oct 28 15:38:40 2013 obs J1049+1548_X_uvm.fits ! Reading UV FITS file: J1049+1548_X_uvm.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! AN table 2: 9 integrations on 21 of 21 possible baselines. ! AN table 3: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1049+1548 ! ! 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 7784 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 ./J1049+1548_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. ! ! 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=1.001214Jy sigma=1.471095 ! Fit after self-cal, rms=0.969955Jy sigma=1.416864 ! 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=0.848 mas, bmaj=2.099 mas, bpa=-15.36 degrees ! Estimated noise=11.3705 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 = 0.0248768 Jy ! Component: 100 - total flux cleaned = 0.0304881 Jy ! Total flux subtracted in 100 components = 0.0304881 Jy ! Clean residual min=-0.001530 max=0.002025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0304881 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0304881 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=0.017564Jy sigma=0.026132 ! Fit after self-cal, rms=0.014547Jy sigma=0.022024 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305841 Jy ! Component: 100 - total flux cleaned = 0.00460223 Jy ! Total flux subtracted in 100 components = 0.00460223 Jy ! Clean residual min=-0.001141 max=0.001317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0350903 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0350903 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=0.014314Jy sigma=0.019941 ! Fit after self-cal, rms=0.014311Jy sigma=0.019936 ! 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=1.104 mas, bmaj=2.558 mas, bpa=-13.35 degrees ! Estimated noise=5.83539 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 = 0.00137991 Jy ! Component: 100 - total flux cleaned = 0.00208616 Jy ! Component: 150 - total flux cleaned = 0.00251302 Jy ! Component: 200 - total flux cleaned = 0.00269603 Jy ! Total flux subtracted in 200 components = 0.00269603 Jy ! Clean residual min=-0.001146 max=0.001263 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0377863 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.0377863 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=0.014411Jy sigma=0.019417 ! Fit after self-cal, rms=0.014410Jy sigma=0.019415 ! 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 1.03 HN 0.92 KP 0.99 LA 0.99 ! MK 0.98 NL 1.00 OV 1.05 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.93 KP 1.00 LA 0.98 MK 0.84 ! NL 1.08 OV 1.03 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 HN 0.89 KP 0.90 LA 1.03 ! NL 0.94 OV 1.02 PT 0.83 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.87 KP 0.99 LA 0.95 ! MK 1.05 NL 1.00 OV 0.99 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.83 KP 0.96 LA 0.96 MK 0.96 ! NL 1.02 OV 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 0.83 KP 0.96 LA 0.98 ! NL 1.02 OV 1.00 PT 0.86 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.94 KP 1.04 LA 0.95 ! MK 1.14 NL 1.04 OV 1.01 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.00 KP 1.13 LA 0.94 MK 0.88 ! NL 1.09 OV 0.99 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 HN 0.89 KP 1.05 LA 0.88 ! NL 1.06 OV 0.98 PT 0.89 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.93 KP 0.93 LA 0.98 ! MK 1.01 NL 1.00 OV 1.04 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.93 KP 1.05 LA 1.04 MK 0.98 ! NL 1.00 OV 1.00 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.97 KP 0.92 LA 0.90 ! NL 0.98 OV 1.03 PT 0.87 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.94 KP 1.10 LA 0.98 ! MK 1.02 NL 0.94 OV 1.03 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.91 KP 1.14 LA 1.01 MK 0.84 ! NL 0.98 OV 1.02 PT 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 HN 0.87 KP 1.01 LA 0.93 ! NL 0.97 OV 0.95 PT 0.90 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.99 KP 1.07 LA 1.06 ! MK 1.02 NL 1.02 OV 1.00 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.98 KP 1.02 LA 1.07 MK 0.88 ! NL 1.02 OV 1.01 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.99 KP 1.07 LA 0.94 ! NL 1.04 OV 1.03 PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.94 KP 0.96 LA 0.93 ! MK 1.01 NL 0.99 OV 1.05 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.98 KP 1.04 LA 0.85 MK 0.93 ! NL 0.98 OV 1.12 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.83 KP 1.03 LA 0.92 ! NL 1.02 OV 1.11 PT 0.91 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.91 KP 1.04 LA 0.90 ! MK 0.98 NL 1.03 OV 1.07 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.95 KP 1.15 LA 0.88 MK 0.95 ! NL 1.03 OV 1.08 PT 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 0.92 KP 1.08 LA 0.84 ! NL 0.96 OV 1.00 PT 0.80 SC 1.04 ! ! ! Fit before self-cal, rms=0.014410Jy sigma=0.019415 ! Fit after self-cal, rms=0.013807Jy sigma=0.018312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.566 mas, bpa=-13.43 degrees ! Estimated noise=5.50695 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 = -0.00153132 Jy ! Component: 100 - total flux cleaned = -0.00191985 Jy ! Component: 150 - total flux cleaned = -0.001962 Jy ! Component: 200 - total flux cleaned = -0.00196863 Jy ! Total flux subtracted in 200 components = -0.00196863 Jy ! Clean residual min=-0.000688 max=0.000870 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0358177 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0358177 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=0.013291Jy sigma=0.018539 ! Fit after self-cal, rms=0.013305Jy sigma=0.018531 ! Inverting map ! Added new window around map position (-0.2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920002 Jy ! Component: 100 - total flux cleaned = 0.00146132 Jy ! Component: 150 - total flux cleaned = 0.00183574 Jy ! Component: 200 - total flux cleaned = 0.00210835 Jy ! Total flux subtracted in 200 components = 0.00210835 Jy ! Clean residual min=-0.000490 max=0.000566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0379261 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.0379261 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=0.013214Jy sigma=0.018428 ! Fit after self-cal, rms=0.013201Jy sigma=0.018412 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013201Jy sigma=0.018412 ! Fit after self-cal, rms=0.012899Jy sigma=0.018058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.563 mas, bpa=-13.63 degrees ! Estimated noise=5.20199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014269 Jy ! Component: 100 - total flux cleaned = -0.00141089 Jy ! Component: 150 - total flux cleaned = -0.00126088 Jy ! Component: 200 - total flux cleaned = -0.00114352 Jy ! Total flux subtracted in 200 components = -0.00114352 Jy ! Clean residual min=-0.000433 max=0.000475 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0367826 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0367825 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=0.012421Jy sigma=0.018262 ! Fit after self-cal, rms=0.012420Jy sigma=0.018259 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 (9.8, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130244 Jy ! Component: 100 - total flux cleaned = 0.000184433 Jy ! Component: 150 - total flux cleaned = 0.00021088 Jy ! Component: 200 - total flux cleaned = 0.000241275 Jy ! Total flux subtracted in 200 components = 0.000241275 Jy ! Clean residual min=-0.000376 max=0.000345 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0370238 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.0370238 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=0.012395Jy sigma=0.018226 ! Fit after self-cal, rms=0.012394Jy sigma=0.018222 ! 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=0.012394Jy sigma=0.018222 ! Fit after self-cal, rms=0.012164Jy sigma=0.018000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=2.555 mas, bpa=-13.69 degrees ! Estimated noise=4.93099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134735 Jy ! Component: 100 - total flux cleaned = -0.00148684 Jy ! Component: 150 - total flux cleaned = -0.00144572 Jy ! Component: 200 - total flux cleaned = -0.00142516 Jy ! Total flux subtracted in 200 components = -0.00142516 Jy ! Clean residual min=-0.000356 max=0.000316 Jy/beam ! Clean residual mean=0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0355987 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.0355987 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=0.011718Jy sigma=0.018213 ! Fit after self-cal, rms=0.011718Jy sigma=0.018212 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.36194e-05 Jy ! Component: 100 - total flux cleaned = 6.12319e-05 Jy ! Component: 150 - total flux cleaned = 6.65974e-05 Jy ! Component: 200 - total flux cleaned = 7.15323e-05 Jy ! Total flux subtracted in 200 components = 7.15323e-05 Jy ! Clean residual min=-0.000346 max=0.000328 Jy/beam ! Clean residual mean=0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0356702 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.0356702 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=0.011705Jy sigma=0.018212 ! Fit after self-cal, rms=0.011706Jy sigma=0.018212 ! 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=0.011706Jy sigma=0.018212 ! Fit after self-cal, rms=0.011487Jy sigma=0.017983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=3.623 mas, bpa=-16.77 degrees ! Estimated noise=5.44226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120199 Jy ! Component: 100 - total flux cleaned = -0.00142481 Jy ! Component: 150 - total flux cleaned = -0.00141959 Jy ! Component: 200 - total flux cleaned = -0.00141113 Jy ! Total flux subtracted in 200 components = -0.00141113 Jy ! Clean residual min=-0.000331 max=0.000312 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0342591 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.0342591 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=0.011087Jy sigma=0.018186 ! Fit after self-cal, rms=0.011088Jy sigma=0.018185 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 = 2.70462e-05 Jy ! Component: 100 - total flux cleaned = 3.0298e-05 Jy ! Component: 150 - total flux cleaned = 3.31549e-05 Jy ! Component: 200 - total flux cleaned = 3.31553e-05 Jy ! Total flux subtracted in 200 components = 3.31553e-05 Jy ! Clean residual min=-0.000329 max=0.000300 Jy/beam ! Clean residual mean=0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0342922 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.0342922 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=0.011084Jy sigma=0.018186 ! Fit after self-cal, rms=0.011084Jy sigma=0.018185 ! 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=1.087 mas, bmaj=2.547 mas, bpa=-13.72 degrees ! Estimated noise=4.6701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.547 at -13.72 degrees (North through East) ! Clean map min=-0.00045105 max=0.027627 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8358 mas, bmaj=2.094 mas, bpa=-15.81 degrees ! Estimated noise=8.95847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205035 Jy ! Component: 100 - total flux cleaned = 0.0253604 Jy ! Component: 150 - total flux cleaned = 0.0274551 Jy ! Component: 200 - total flux cleaned = 0.0286859 Jy ! Total flux subtracted in 200 components = 0.0286859 Jy ! Clean residual min=-0.000697 max=0.000703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0286859 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0286859 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.547 mas, bpa=-13.72 degrees ! Estimated noise=4.6701 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 = 0.00130137 Jy ! Component: 100 - total flux cleaned = 0.00219977 Jy ! Component: 150 - total flux cleaned = 0.00288361 Jy ! Component: 200 - total flux cleaned = 0.00336764 Jy ! Total flux subtracted in 200 components = 0.00336764 Jy ! Clean residual min=-0.000505 max=0.000498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0320535 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.0320535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=3.623 mas, bpa=-16.77 degrees ! Estimated noise=5.44226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618812 Jy ! Component: 100 - total flux cleaned = 0.00093447 Jy ! Component: 150 - total flux cleaned = 0.00118785 Jy ! Component: 200 - total flux cleaned = 0.00139388 Jy ! Total flux subtracted in 200 components = 0.00139388 Jy ! Clean residual min=-0.000413 max=0.000365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0334474 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 = 0.000169106 Jy ! Component: 100 - total flux cleaned = 0.000275036 Jy ! Component: 150 - total flux cleaned = 0.000350897 Jy ! Component: 200 - total flux cleaned = 0.000417317 Jy ! Total flux subtracted in 200 components = 0.000417317 Jy ! Clean residual min=-0.000367 max=0.000324 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0338647 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 114 components and 0.0338647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.547 mas, bpa=-13.72 degrees ! Estimated noise=4.6701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122568 Jy ! Component: 100 - total flux cleaned = 0.000177944 Jy ! Component: 150 - total flux cleaned = 0.000225705 Jy ! Component: 200 - total flux cleaned = 0.000269394 Jy ! Total flux subtracted in 200 components = 0.000269394 Jy ! Clean residual min=-0.000347 max=0.000308 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0341341 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.0341341 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=0.011065Jy sigma=0.018239 ! Fit after self-cal, rms=0.011064Jy sigma=0.018237 wmodel ./J1049+1548_X_map.mod ! Writing 134 model components to file: ./J1049+1548_X_map.mod wobs ./J1049+1548_X_uvs.fits ! Writing UV FITS file: ./J1049+1548_X_uvs.fits wwins ./J1049+1548_X_map.win ! wwins: Wrote 3 windows to ./J1049+1548_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 = -5.25778e-05 Jy ! Component: 100 - total flux cleaned = -1.25385e-05 Jy ! Component: 150 - total flux cleaned = 4.26057e-05 Jy ! Component: 200 - total flux cleaned = 0.000106737 Jy ! Component: 250 - total flux cleaned = 0.000169148 Jy ! Component: 300 - total flux cleaned = 0.000240224 Jy ! Component: 350 - total flux cleaned = 0.000294905 Jy ! Component: 400 - total flux cleaned = 0.00034858 Jy ! Component: 450 - total flux cleaned = 0.000406029 Jy ! Component: 500 - total flux cleaned = 0.000443694 Jy ! Component: 550 - total flux cleaned = 0.000490006 Jy ! Component: 600 - total flux cleaned = 0.000526382 Jy ! Component: 650 - total flux cleaned = 0.000566743 Jy ! Component: 700 - total flux cleaned = 0.000593246 Jy ! Component: 750 - total flux cleaned = 0.00061514 Jy ! Component: 800 - total flux cleaned = 0.000636685 Jy ! Component: 850 - total flux cleaned = 0.000670842 Jy ! Component: 900 - total flux cleaned = 0.000691908 Jy ! Component: 950 - total flux cleaned = 0.000700205 Jy ! Component: 1000 - total flux cleaned = 0.000708529 Jy ! Component: 1050 - total flux cleaned = 0.000733027 Jy ! Component: 1100 - total flux cleaned = 0.000749143 Jy ! Component: 1150 - total flux cleaned = 0.000753109 Jy ! Component: 1200 - total flux cleaned = 0.000772873 Jy ! Component: 1250 - total flux cleaned = 0.000796309 Jy ! Component: 1300 - total flux cleaned = 0.000804055 Jy ! Component: 1350 - total flux cleaned = 0.000823287 Jy ! Component: 1400 - total flux cleaned = 0.000838499 Jy ! Component: 1450 - total flux cleaned = 0.000849789 Jy ! Component: 1500 - total flux cleaned = 0.000860957 Jy ! Component: 1550 - total flux cleaned = 0.000857232 Jy ! Component: 1600 - total flux cleaned = 0.000875612 Jy ! Component: 1650 - total flux cleaned = 0.0008866 Jy ! Component: 1700 - total flux cleaned = 0.000908348 Jy ! Component: 1750 - total flux cleaned = 0.000922618 Jy ! Component: 1800 - total flux cleaned = 0.000929729 Jy ! Component: 1850 - total flux cleaned = 0.000950922 Jy ! Component: 1900 - total flux cleaned = 0.000971913 Jy ! Component: 1950 - total flux cleaned = 0.000992766 Jy ! Component: 2000 - total flux cleaned = 0.000989325 Jy ! Component: 2050 - total flux cleaned = 0.00100648 Jy ! Component: 2100 - total flux cleaned = 0.00101671 Jy ! Component: 2150 - total flux cleaned = 0.00103355 Jy ! Component: 2200 - total flux cleaned = 0.00104365 Jy ! Component: 2250 - total flux cleaned = 0.00105033 Jy ! Component: 2300 - total flux cleaned = 0.00107022 Jy ! Component: 2350 - total flux cleaned = 0.00107352 Jy ! Component: 2400 - total flux cleaned = 0.00109312 Jy ! Component: 2450 - total flux cleaned = 0.00110938 Jy ! Component: 2500 - total flux cleaned = 0.0011223 Jy ! Component: 2550 - total flux cleaned = 0.00113515 Jy ! Component: 2600 - total flux cleaned = 0.00114153 Jy ! Component: 2650 - total flux cleaned = 0.00115738 Jy ! Component: 2700 - total flux cleaned = 0.00117625 Jy ! Component: 2750 - total flux cleaned = 0.0011825 Jy ! Component: 2800 - total flux cleaned = 0.00120118 Jy ! Component: 2850 - total flux cleaned = 0.00120119 Jy ! Component: 2900 - total flux cleaned = 0.00120428 Jy ! Component: 2950 - total flux cleaned = 0.00120733 Jy ! Component: 3000 - total flux cleaned = 0.00122857 Jy ! Component: 3050 - total flux cleaned = 0.00124365 Jy ! Component: 3100 - total flux cleaned = 0.00125264 Jy ! Component: 3150 - total flux cleaned = 0.00125264 Jy ! Component: 3200 - total flux cleaned = 0.00126747 Jy ! Component: 3250 - total flux cleaned = 0.00128223 Jy ! Component: 3300 - total flux cleaned = 0.00127926 Jy ! Component: 3350 - total flux cleaned = 0.00126469 Jy ! Component: 3400 - total flux cleaned = 0.00127341 Jy ! Component: 3450 - total flux cleaned = 0.00127917 Jy ! Component: 3500 - total flux cleaned = 0.00127633 Jy ! Component: 3550 - total flux cleaned = 0.00128492 Jy ! Component: 3600 - total flux cleaned = 0.00128494 Jy ! Component: 3650 - total flux cleaned = 0.00127645 Jy ! Component: 3700 - total flux cleaned = 0.00129331 Jy ! Component: 3750 - total flux cleaned = 0.00129611 Jy ! Component: 3800 - total flux cleaned = 0.00129886 Jy ! Component: 3850 - total flux cleaned = 0.00129058 Jy ! Component: 3900 - total flux cleaned = 0.00127955 Jy ! Component: 3950 - total flux cleaned = 0.00130417 Jy ! Component: 4000 - total flux cleaned = 0.00129873 Jy ! Component: 4050 - total flux cleaned = 0.0012879 Jy ! Total flux subtracted in 4096 components = 0.00129598 Jy ! Clean residual min=-0.000135 max=0.000161 Jy/beam ! Clean residual mean=0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0354301 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 421 components and 0.0354301 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1049+1548_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.547 at -13.72 degrees (North through East) ! Clean map min=-0.00040172 max=0.027639 Jy/beam ! Writing clean map to FITS file: ./J1049+1548_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0276392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.78132e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518971 0.518971 1.03794 2.07588 4.15177 8.30354 16.6071 33.2141 66.4283 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.027 quit ! Quitting program ! Log file ./J1049+1548_X_uvs.log closed on Mon Oct 28 15:38:54 2013