! Started logfile: ./J0611+4324_X_uvs.log on Mon Oct 28 15:37:43 2013 obs J0611+4324_X_uvm.fits ! Reading UV FITS file: J0611+4324_X_uvm.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! AN table 3: 42 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.861275 visibilities/baseline/integration-bin. ! Found source: J0611+4324 ! ! 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 11672 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 ./J0611+4324_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 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000108Jy sigma=0.742440 ! Fit after self-cal, rms=0.994585Jy sigma=0.734437 ! 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=0.8905 mas, bmaj=2.094 mas, bpa=18.98 degrees ! Estimated noise=21.3188 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 = 0.00643518 Jy ! Component: 100 - total flux cleaned = 0.00791606 Jy ! Total flux subtracted in 100 components = 0.00791606 Jy ! Clean residual min=-0.001102 max=0.001025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.00791606 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.00791606 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=0.014495Jy sigma=0.012217 ! Fit after self-cal, rms=0.013217Jy sigma=0.011149 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248241 Jy ! Component: 100 - total flux cleaned = 0.00331159 Jy ! Total flux subtracted in 100 components = 0.00331159 Jy ! Clean residual min=-0.000881 max=0.000931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0112276 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0112276 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=0.013533Jy sigma=0.010429 ! Fit after self-cal, rms=0.013531Jy sigma=0.010426 ! 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=1.193 mas, bmaj=2.384 mas, bpa=16.27 degrees ! Estimated noise=9.98241 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 = 0.000322825 Jy ! Component: 100 - total flux cleaned = 0.000426577 Jy ! Component: 150 - total flux cleaned = 0.000458544 Jy ! Component: 200 - total flux cleaned = 0.000471232 Jy ! Total flux subtracted in 200 components = 0.000471232 Jy ! Clean residual min=-0.000618 max=0.000503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0116989 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0116989 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=0.013597Jy sigma=0.010374 ! Fit after self-cal, rms=0.013595Jy sigma=0.010372 ! 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 0.85 HN 0.87 KP 1.05 LA 0.95 ! MK 0.76 NL 1.00 OV 0.80 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.90 HN 1.00* LA 0.88 ! NL 0.56 OV 0.93 PT 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 0.86 KP 0.99 LA 0.93 ! NL 1.02 OV 0.92 PT 0.76 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.63 KP 1.05 LA 0.91 ! MK 0.84 NL 0.91 OV 0.91 PT 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 HN 1.00* LA 0.76 ! NL 1.12 OV 0.80 PT 0.80 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 0.83 KP 0.89 LA 0.89 ! NL 0.87 OV 0.80 PT 0.89 SC 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.45 KP 0.82 LA 0.86 ! MK 0.89 NL 0.94 OV 1.00 PT 0.80 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.15 HN 1.00* LA 0.79 ! NL 0.85 OV 0.75 PT 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.75 HN 0.93 KP 0.96 LA 0.89 ! NL 1.04 OV 0.90 PT 0.78 SC 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.76 KP 1.13 LA 0.78 ! MK 0.87 NL 1.10 OV 1.05 PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 1.15 HN 1.00* LA 0.88 ! NL 0.93 OV 0.79 PT 0.77 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.86 KP 1.02 LA 0.86 ! NL 0.96 OV 0.88 PT 0.76 SC 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 HN 0.58 KP 1.02 LA 0.91 ! MK 0.75 NL 0.89 OV 1.10 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.69 FD 0.94 HN 1.00* LA 0.88 ! NL 0.70 OV 0.70 PT 1.17 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 HN 0.86 KP 0.95 LA 0.99 ! NL 0.94 OV 1.02 PT 0.89 SC 0.80 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.93 KP 1.25 LA 1.09 ! MK 0.76 NL 0.73 OV 1.03 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.82 HN 1.00* LA 0.81 ! NL 0.85 OV 0.84 PT 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.85 KP 0.98 LA 1.00 ! NL 0.88 OV 0.97 PT 0.77 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.62 KP 1.18 LA 0.95 ! MK 0.75 NL 0.84 OV 0.82 PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.33 FD 0.88 HN 1.00* LA 0.92 ! NL 0.85 OV 1.09 PT 0.53 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 HN 0.77 KP 1.01 LA 0.89 ! NL 1.02 OV 0.98 PT 0.73 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.95 KP 1.19 LA 0.83 ! MK 0.75 NL 1.36 OV 0.80 PT 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.02 HN 1.00* LA 0.75 ! NL 0.79 OV 1.00 PT 0.78 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 0.83 KP 1.17 LA 0.77 ! NL 0.98 OV 1.11 PT 0.73 SC 1.03 ! ! ! Fit before self-cal, rms=0.013595Jy sigma=0.010372 ! Fit after self-cal, rms=0.011641Jy sigma=0.009967 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.385 mas, bpa=15.76 degrees ! Estimated noise=7.92483 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 = -0.00177032 Jy ! Component: 100 - total flux cleaned = -0.00216191 Jy ! Component: 150 - total flux cleaned = -0.00219441 Jy ! Component: 200 - total flux cleaned = -0.0022126 Jy ! Total flux subtracted in 200 components = -0.0022126 Jy ! Clean residual min=-0.000313 max=0.000312 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.00948628 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.00948628 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=0.010911Jy sigma=0.010190 ! Fit after self-cal, rms=0.010932Jy sigma=0.010172 ! 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=0.010932Jy sigma=0.010172 ! Fit after self-cal, rms=0.009469Jy sigma=0.009897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.371 mas, bpa=16.05 degrees ! Estimated noise=6.34577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013923 Jy ! Component: 100 - total flux cleaned = -0.00169884 Jy ! Component: 150 - total flux cleaned = -0.00176594 Jy ! Component: 200 - total flux cleaned = -0.00177465 Jy ! Total flux subtracted in 200 components = -0.00177465 Jy ! Clean residual min=-0.000246 max=0.000227 Jy/beam ! Clean residual mean=-0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.00771163 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.00771163 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=0.008912Jy sigma=0.010119 ! Fit after self-cal, rms=0.008917Jy sigma=0.010109 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 = -1.36975e-05 Jy ! Component: 100 - total flux cleaned = -1.90006e-05 Jy ! Component: 150 - total flux cleaned = -2.35722e-05 Jy ! Component: 200 - total flux cleaned = -2.48475e-05 Jy ! Total flux subtracted in 200 components = -2.48475e-05 Jy ! Clean residual min=-0.000257 max=0.000243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.00768678 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.00768678 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=0.008914Jy sigma=0.010111 ! Fit after self-cal, rms=0.008914Jy sigma=0.010111 ! 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=0.008914Jy sigma=0.010111 ! Fit after self-cal, rms=0.007620Jy sigma=0.009879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.362 mas, bpa=16.47 degrees ! Estimated noise=5.07044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110702 Jy ! Component: 100 - total flux cleaned = -0.00135068 Jy ! Component: 150 - total flux cleaned = -0.00142187 Jy ! Component: 200 - total flux cleaned = -0.00144675 Jy ! Total flux subtracted in 200 components = -0.00144675 Jy ! Clean residual min=-0.000204 max=0.000189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.00624003 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.00624003 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=0.007179Jy sigma=0.010103 ! Fit after self-cal, rms=0.007179Jy sigma=0.010102 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 = -3.37166e-06 Jy ! Component: 100 - total flux cleaned = -3.36441e-06 Jy ! Component: 150 - total flux cleaned = -4.49189e-06 Jy ! Component: 200 - total flux cleaned = -5.46846e-06 Jy ! Total flux subtracted in 200 components = -5.46846e-06 Jy ! Clean residual min=-0.000208 max=0.000197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.00623457 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.00623457 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=0.007178Jy sigma=0.010103 ! Fit after self-cal, rms=0.007176Jy sigma=0.010103 ! 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=0.007176Jy sigma=0.010103 ! Fit after self-cal, rms=0.006110Jy sigma=0.009875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=2.964 mas, bpa=9.745 degrees ! Estimated noise=4.95312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000908814 Jy ! Component: 100 - total flux cleaned = -0.00110902 Jy ! Component: 150 - total flux cleaned = -0.00116296 Jy ! Component: 200 - total flux cleaned = -0.0011867 Jy ! Total flux subtracted in 200 components = -0.0011867 Jy ! Clean residual min=-0.000175 max=0.000167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.00504787 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.00504787 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=0.005757Jy sigma=0.010106 ! Fit after self-cal, rms=0.005756Jy sigma=0.010105 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 = -8.82589e-06 Jy ! Component: 100 - total flux cleaned = -1.07979e-05 Jy ! Component: 150 - total flux cleaned = -1.0827e-05 Jy ! Component: 200 - total flux cleaned = -1.11675e-05 Jy ! Total flux subtracted in 200 components = -1.11675e-05 Jy ! Clean residual min=-0.000174 max=0.000163 Jy/beam ! Clean residual mean=-0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0050367 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.0050367 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=0.005756Jy sigma=0.010105 ! Fit after self-cal, rms=0.005756Jy sigma=0.010105 ! 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=1.155 mas, bmaj=2.353 mas, bpa=16.86 degrees ! Estimated noise=4.05133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.353 at 16.86 degrees (North through East) ! Clean map min=-0.00015769 max=0.004409 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=0.8787 mas, bmaj=2.103 mas, bpa=19.26 degrees ! Estimated noise=8.33192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325273 Jy ! Component: 100 - total flux cleaned = 0.00408978 Jy ! Component: 150 - total flux cleaned = 0.00456067 Jy ! Component: 200 - total flux cleaned = 0.00488337 Jy ! Total flux subtracted in 200 components = 0.00488337 Jy ! Clean residual min=-0.000384 max=0.000348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.00488337 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.00488337 Jy ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.353 mas, bpa=16.86 degrees ! Estimated noise=4.05133 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 = 0.000100205 Jy ! Component: 100 - total flux cleaned = 0.000108067 Jy ! Component: 150 - total flux cleaned = 0.000123967 Jy ! Component: 200 - total flux cleaned = 0.00013646 Jy ! Total flux subtracted in 200 components = 0.00013646 Jy ! Clean residual min=-0.000166 max=0.000159 Jy/beam ! Clean residual mean=-0.000000 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.00501983 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.00501983 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=2.137 mas, bmaj=2.964 mas, bpa=9.745 degrees ! Estimated noise=4.95312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64282e-05 Jy ! Component: 100 - total flux cleaned = 2.83039e-05 Jy ! Component: 150 - total flux cleaned = 2.76106e-05 Jy ! Component: 200 - total flux cleaned = 2.69893e-05 Jy ! Total flux subtracted in 200 components = 2.69893e-05 Jy ! Clean residual min=-0.000174 max=0.000164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.00504682 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 = -1.06705e-06 Jy ! Component: 100 - total flux cleaned = -1.50728e-06 Jy ! Component: 150 - total flux cleaned = -1.94209e-06 Jy ! Component: 200 - total flux cleaned = -2.70109e-06 Jy ! Total flux subtracted in 200 components = -2.70109e-06 Jy ! Clean residual min=-0.000174 max=0.000164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.00504412 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.00504412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.353 mas, bpa=16.86 degrees ! Estimated noise=4.05133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69518e-06 Jy ! Component: 100 - total flux cleaned = 3.84057e-06 Jy ! Component: 150 - total flux cleaned = 7.74964e-06 Jy ! Component: 200 - total flux cleaned = 8.63586e-06 Jy ! Total flux subtracted in 200 components = 8.63586e-06 Jy ! Clean residual min=-0.000166 max=0.000160 Jy/beam ! Clean residual mean=-0.000000 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.00505275 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.00505275 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=0.005756Jy sigma=0.010104 ! Fit after self-cal, rms=0.005756Jy sigma=0.010104 wmodel ./J0611+4324_X_map.mod ! Writing 46 model components to file: ./J0611+4324_X_map.mod wobs ./J0611+4324_X_uvs.fits ! Writing UV FITS file: ./J0611+4324_X_uvs.fits wwins ./J0611+4324_X_map.win ! wwins: Wrote 1 windows to ./J0611+4324_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 = -9.45332e-06 Jy ! Component: 100 - total flux cleaned = -6.77214e-06 Jy ! Component: 150 - total flux cleaned = -1.19382e-05 Jy ! Component: 200 - total flux cleaned = -1.94253e-05 Jy ! Component: 250 - total flux cleaned = -2.185e-05 Jy ! Component: 300 - total flux cleaned = -1.94287e-05 Jy ! Component: 350 - total flux cleaned = -1.71362e-05 Jy ! Component: 400 - total flux cleaned = -1.94771e-05 Jy ! Component: 450 - total flux cleaned = -2.84898e-05 Jy ! Component: 500 - total flux cleaned = -3.06634e-05 Jy ! Component: 550 - total flux cleaned = -2.62858e-05 Jy ! Component: 600 - total flux cleaned = -2.41583e-05 Jy ! Component: 650 - total flux cleaned = -2.41767e-05 Jy ! Component: 700 - total flux cleaned = -2.00633e-05 Jy ! Component: 750 - total flux cleaned = -1.39568e-05 Jy ! Component: 800 - total flux cleaned = -1.19535e-05 Jy ! Component: 850 - total flux cleaned = -5.99485e-06 Jy ! Component: 900 - total flux cleaned = -4.03803e-06 Jy ! Component: 950 - total flux cleaned = 7.55027e-06 Jy ! Component: 1000 - total flux cleaned = 7.55785e-06 Jy ! Component: 1050 - total flux cleaned = 1.51228e-05 Jy ! Component: 1100 - total flux cleaned = 2.6326e-05 Jy ! Component: 1150 - total flux cleaned = 2.07955e-05 Jy ! Component: 1200 - total flux cleaned = 2.26415e-05 Jy ! Component: 1250 - total flux cleaned = 2.26488e-05 Jy ! Component: 1300 - total flux cleaned = 2.44541e-05 Jy ! Component: 1350 - total flux cleaned = 2.26652e-05 Jy ! Component: 1400 - total flux cleaned = 2.26565e-05 Jy ! Component: 1450 - total flux cleaned = 2.26539e-05 Jy ! Component: 1500 - total flux cleaned = 1.9223e-05 Jy ! Component: 1550 - total flux cleaned = 2.26681e-05 Jy ! Component: 1600 - total flux cleaned = 1.92633e-05 Jy ! Component: 1650 - total flux cleaned = 2.60136e-05 Jy ! Component: 1700 - total flux cleaned = 2.09861e-05 Jy ! Component: 1750 - total flux cleaned = 2.59634e-05 Jy ! Component: 1800 - total flux cleaned = 2.76178e-05 Jy ! Component: 1850 - total flux cleaned = 2.92517e-05 Jy ! Component: 1900 - total flux cleaned = 2.76187e-05 Jy ! Component: 1950 - total flux cleaned = 2.60119e-05 Jy ! Component: 2000 - total flux cleaned = 2.92234e-05 Jy ! Component: 2050 - total flux cleaned = 2.76247e-05 Jy ! Component: 2100 - total flux cleaned = 2.60758e-05 Jy ! Component: 2150 - total flux cleaned = 2.91923e-05 Jy ! Component: 2200 - total flux cleaned = 3.0749e-05 Jy ! Component: 2250 - total flux cleaned = 3.22793e-05 Jy ! Component: 2300 - total flux cleaned = 3.53383e-05 Jy ! Component: 2350 - total flux cleaned = 2.61822e-05 Jy ! Component: 2400 - total flux cleaned = 3.37496e-05 Jy ! Component: 2450 - total flux cleaned = 3.07247e-05 Jy ! Component: 2500 - total flux cleaned = 3.67115e-05 Jy ! Component: 2550 - total flux cleaned = 3.67229e-05 Jy ! Component: 2600 - total flux cleaned = 3.67261e-05 Jy ! Component: 2650 - total flux cleaned = 4.25875e-05 Jy ! Component: 2700 - total flux cleaned = 4.25795e-05 Jy ! Component: 2750 - total flux cleaned = 4.69272e-05 Jy ! Component: 2800 - total flux cleaned = 4.98029e-05 Jy ! Component: 2850 - total flux cleaned = 4.97973e-05 Jy ! Component: 2900 - total flux cleaned = 4.97954e-05 Jy ! Component: 2950 - total flux cleaned = 5.12004e-05 Jy ! Component: 3000 - total flux cleaned = 4.97928e-05 Jy ! Component: 3050 - total flux cleaned = 5.11964e-05 Jy ! Component: 3100 - total flux cleaned = 5.53701e-05 Jy ! Component: 3150 - total flux cleaned = 5.67655e-05 Jy ! Component: 3200 - total flux cleaned = 5.67609e-05 Jy ! Component: 3250 - total flux cleaned = 5.81153e-05 Jy ! Component: 3300 - total flux cleaned = 5.40312e-05 Jy ! Component: 3350 - total flux cleaned = 5.94439e-05 Jy ! Component: 3400 - total flux cleaned = 5.67533e-05 Jy ! Component: 3450 - total flux cleaned = 5.67671e-05 Jy ! Component: 3500 - total flux cleaned = 5.27651e-05 Jy ! Component: 3550 - total flux cleaned = 5.27597e-05 Jy ! Component: 3600 - total flux cleaned = 6.06842e-05 Jy ! Component: 3650 - total flux cleaned = 5.8055e-05 Jy ! Component: 3700 - total flux cleaned = 6.06784e-05 Jy ! Component: 3750 - total flux cleaned = 6.45871e-05 Jy ! Component: 3800 - total flux cleaned = 6.84594e-05 Jy ! Component: 3850 - total flux cleaned = 7.10302e-05 Jy ! Component: 3900 - total flux cleaned = 6.9753e-05 Jy ! Component: 3950 - total flux cleaned = 6.97567e-05 Jy ! Component: 4000 - total flux cleaned = 7.61105e-05 Jy ! Component: 4050 - total flux cleaned = 7.86488e-05 Jy ! Total flux subtracted in 4096 components = 9.25049e-05 Jy ! Clean residual min=-0.000080 max=0.000084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000023 Jy/beam ! Combined flux in latest and established models = 0.00514526 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 341 components and 0.00514526 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0611+4324_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.155 x 2.353 at 16.86 degrees (North through East) ! Clean map min=-0.00012057 max=0.0044119 Jy/beam ! Writing clean map to FITS file: ./J0611+4324_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00441188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.27027e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54374 1.54374 3.08748 6.17497 12.3499 24.6999 49.3997 98.7995 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.004 quit ! Quitting program ! Log file ./J0611+4324_X_uvs.log closed on Mon Oct 28 15:37:57 2013