! Started logfile: ./J1200+0202_X_uvs.log on Mon Oct 28 15:38:55 2013 obs J1200+0202_X_uvm.fits ! Reading UV FITS file: J1200+0202_X_uvm.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 21 of 21 possible baselines. ! AN table 3: 11 integrations on 28 of 28 possible baselines. ! AN table 4: 10 integrations on 21 of 21 possible baselines. ! AN table 5: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.96648 visibilities/baseline/integration-bin. ! Found source: J1200+0202 ! ! 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 9688 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 ./J1200+0202_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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 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 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000918Jy sigma=1.150560 ! Fit after self-cal, rms=0.979141Jy sigma=1.116291 ! 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=0.9476 mas, bmaj=2.184 mas, bpa=-4.185 degrees ! Estimated noise=12.4392 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 = 0.0181089 Jy ! Component: 100 - total flux cleaned = 0.0228532 Jy ! Total flux subtracted in 100 components = 0.0228532 Jy ! Clean residual min=-0.001295 max=0.001950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0228532 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0228532 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=0.018686Jy sigma=0.021985 ! Fit after self-cal, rms=0.015421Jy sigma=0.018840 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349324 Jy ! Component: 100 - total flux cleaned = 0.00505876 Jy ! Total flux subtracted in 100 components = 0.00505876 Jy ! Clean residual min=-0.001104 max=0.001143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.027912 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.027912 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=0.015293Jy sigma=0.016750 ! Fit after self-cal, rms=0.015290Jy sigma=0.016746 ! 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=1.213 mas, bmaj=2.749 mas, bpa=-5.306 degrees ! Estimated noise=6.8894 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 (-2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184163 Jy ! Component: 100 - total flux cleaned = 0.00291354 Jy ! Component: 150 - total flux cleaned = 0.00362886 Jy ! Component: 200 - total flux cleaned = 0.00414916 Jy ! Total flux subtracted in 200 components = 0.00414916 Jy ! Clean residual min=-0.000731 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0320611 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 68 components and 0.0320611 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=0.015371Jy sigma=0.016123 ! Fit after self-cal, rms=0.015352Jy sigma=0.016098 ! 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 0.98 HN 0.94 KP 0.98 LA 1.05 ! NL 1.03 OV 1.07 PT 0.80 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.84 KP 0.86 LA 0.97 MK 0.89 ! NL 1.03 OV 1.07 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.91 KP 0.94 LA 0.96 ! MK 0.90 NL 1.13 OV 0.95 PT 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 HN 0.96 KP 0.90 LA 0.94 ! NL 1.16 OV 0.94 SC 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 HN 0.80 KP 0.94 LA 1.01 ! NL 1.06 OV 0.89 PT 0.79 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.81 KP 0.99 LA 0.94 ! NL 1.03 OV 0.88 PT 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.94 KP 1.08 LA 1.00 MK 0.92 ! NL 1.08 OV 0.88 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 0.88 KP 0.92 LA 0.98 ! MK 0.94 NL 1.06 OV 0.84 PT 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 0.85 KP 0.91 LA 0.90 ! NL 1.07 OV 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 HN 0.90 KP 0.93 LA 0.88 ! NL 1.06 OV 0.91 PT 0.86 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 0.92 KP 1.00 LA 0.91 ! NL 1.01 OV 0.99 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.01 KP 1.03 LA 0.85 MK 0.91 ! NL 1.05 OV 0.99 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.81 HN 0.89 KP 1.09 LA 0.92 ! MK 0.90 NL 0.94 OV 0.94 PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.72 HN 0.89 KP 1.03 LA 0.98 ! NL 0.96 OV 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.87 HN 0.83 KP 1.06 LA 0.92 ! NL 0.95 OV 0.92 PT 0.86 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.03 KP 0.93 LA 0.99 ! NL 0.89 OV 1.09 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.96 KP 0.97 LA 0.85 MK 1.04 ! NL 1.02 OV 1.03 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 0.88 KP 0.82 LA 1.02 ! MK 1.04 NL 1.14 OV 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 0.92 KP 0.92 LA 0.93 ! NL 0.95 OV 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 HN 0.94 KP 0.88 LA 0.99 ! NL 1.01 OV 0.99 PT 0.92 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.00 KP 1.05 LA 0.92 ! NL 1.01 OV 1.03 PT 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.86 KP 1.05 LA 0.89 MK 1.20 ! NL 0.98 OV 1.05 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.97 KP 1.08 LA 0.89 ! MK 0.93 NL 0.97 OV 1.07 PT 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 HN 0.74 KP 1.10 LA 1.00 ! NL 1.00 OV 0.93 SC 0.79 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 HN 0.91 KP 1.10 LA 0.92 ! NL 0.95 OV 0.96 PT 0.91 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 KP 1.14 LA 1.07 ! NL 0.92 OV 1.11 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.94 KP 0.99 LA 1.05 MK 0.96 ! NL 0.92 OV 1.11 PT 0.78 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 0.96 KP 1.07 LA 1.02 ! MK 1.01 NL 0.99 OV 1.04 PT 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 1.00 KP 0.97 LA 1.01 ! NL 0.99 OV 0.92 SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 HN 1.05 KP 1.09 LA 0.99 ! NL 0.96 OV 0.93 PT 1.00 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.05 KP 1.11 LA 0.86 ! NL 1.02 OV 1.05 PT 0.81 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.06 KP 1.03 LA 0.96 MK 1.03 ! NL 0.91 OV 1.05 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 0.96 KP 0.90 LA 0.88 ! MK 0.86 NL 1.00 OV 1.13 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.84 KP 0.99 LA 0.87 ! NL 0.97 OV 0.93 SC 0.87 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 HN 1.08 KP 0.95 LA 0.90 ! NL 0.93 OV 1.07 PT 0.85 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.96 KP 1.10 LA 0.88 ! NL 1.05 OV 1.06 PT 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.04 KP 1.10 LA 0.89 MK 0.89 ! NL 1.03 OV 1.01 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.28 HN 0.96 KP 1.03 LA 0.95 ! MK 0.96 NL 0.97 OV 1.09 PT 0.82 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 HN 0.99 KP 1.08 LA 0.84 ! NL 0.96 OV 1.02 SC 1.11 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 HN 0.88 KP 1.09 LA 0.88 ! NL 0.95 OV 0.92 PT 0.86 SC 0.96 ! ! ! Fit before self-cal, rms=0.015352Jy sigma=0.016098 ! Fit after self-cal, rms=0.014595Jy sigma=0.015231 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=2.748 mas, bpa=-5.083 degrees ! Estimated noise=6.29395 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 = -0.00172394 Jy ! Component: 100 - total flux cleaned = -0.00196247 Jy ! Component: 150 - total flux cleaned = -0.00193771 Jy ! Component: 200 - total flux cleaned = -0.00192014 Jy ! Total flux subtracted in 200 components = -0.00192014 Jy ! Clean residual min=-0.000437 max=0.000352 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.030141 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.030141 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=0.013970Jy sigma=0.015461 ! Fit after self-cal, rms=0.013996Jy sigma=0.015449 ! 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=0.013996Jy sigma=0.015449 ! Fit after self-cal, rms=0.013452Jy sigma=0.015216 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.737 mas, bpa=-5.278 degrees ! Estimated noise=5.80501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015735 Jy ! Component: 100 - total flux cleaned = -0.00192383 Jy ! Component: 150 - total flux cleaned = -0.00190067 Jy ! Component: 200 - total flux cleaned = -0.0018877 Jy ! Total flux subtracted in 200 components = -0.0018877 Jy ! Clean residual min=-0.000394 max=0.000315 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0282533 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.0282533 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=0.012885Jy sigma=0.015453 ! Fit after self-cal, rms=0.012885Jy sigma=0.015452 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 = 6.65976e-05 Jy ! Component: 100 - total flux cleaned = 7.7664e-05 Jy ! Component: 150 - total flux cleaned = 8.43774e-05 Jy ! Component: 200 - total flux cleaned = 9.03342e-05 Jy ! Total flux subtracted in 200 components = 9.03342e-05 Jy ! Clean residual min=-0.000395 max=0.000313 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0283436 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.0283436 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=0.012876Jy sigma=0.015457 ! Fit after self-cal, rms=0.012875Jy sigma=0.015456 ! 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=0.012875Jy sigma=0.015456 ! Fit after self-cal, rms=0.012363Jy sigma=0.015216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.727 mas, bpa=-5.514 degrees ! Estimated noise=5.35168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140984 Jy ! Component: 100 - total flux cleaned = -0.00172853 Jy ! Component: 150 - total flux cleaned = -0.00180124 Jy ! Component: 200 - total flux cleaned = -0.00180981 Jy ! Total flux subtracted in 200 components = -0.00180981 Jy ! Clean residual min=-0.000358 max=0.000290 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0265338 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.0265338 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=0.011858Jy sigma=0.015458 ! Fit after self-cal, rms=0.011857Jy sigma=0.015457 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 = 3.02496e-05 Jy ! Component: 100 - total flux cleaned = 3.02953e-05 Jy ! Component: 150 - total flux cleaned = 3.48939e-05 Jy ! Component: 200 - total flux cleaned = 3.71011e-05 Jy ! Total flux subtracted in 200 components = 3.71011e-05 Jy ! Clean residual min=-0.000360 max=0.000284 Jy/beam ! Clean residual mean=0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0265709 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.0265709 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=0.011853Jy sigma=0.015459 ! Fit after self-cal, rms=0.011853Jy sigma=0.015458 ! 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=0.011853Jy sigma=0.015458 ! Fit after self-cal, rms=0.011391Jy sigma=0.015218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=4.075 mas, bpa=-7.108 degrees ! Estimated noise=5.54458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132374 Jy ! Component: 100 - total flux cleaned = -0.00161375 Jy ! Component: 150 - total flux cleaned = -0.00167638 Jy ! Component: 200 - total flux cleaned = -0.00169087 Jy ! Total flux subtracted in 200 components = -0.00169087 Jy ! Clean residual min=-0.000305 max=0.000306 Jy/beam ! Clean residual mean=0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.02488 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.02488 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=0.010924Jy sigma=0.015466 ! Fit after self-cal, rms=0.010923Jy sigma=0.015466 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 = 2.08493e-05 Jy ! Component: 100 - total flux cleaned = 2.08176e-05 Jy ! Component: 150 - total flux cleaned = 2.1959e-05 Jy ! Component: 200 - total flux cleaned = 2.38366e-05 Jy ! Total flux subtracted in 200 components = 2.38366e-05 Jy ! Clean residual min=-0.000304 max=0.000306 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0249039 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 119 components and 0.0249039 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=0.010920Jy sigma=0.015469 ! Fit after self-cal, rms=0.010920Jy sigma=0.015468 ! 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=1.188 mas, bmaj=2.716 mas, bpa=-5.68 degrees ! Estimated noise=4.93548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 2.716 at -5.68 degrees (North through East) ! Clean map min=-0.00031871 max=0.018872 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=0.9291 mas, bmaj=2.167 mas, bpa=-4.961 degrees ! Estimated noise=8.84216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141159 Jy ! Component: 100 - total flux cleaned = 0.0180043 Jy ! Component: 150 - total flux cleaned = 0.0198047 Jy ! Component: 200 - total flux cleaned = 0.0209448 Jy ! Total flux subtracted in 200 components = 0.0209448 Jy ! Clean residual min=-0.000565 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0209448 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0209448 Jy ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=2.716 mas, bpa=-5.68 degrees ! Estimated noise=4.93548 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 = 0.00130749 Jy ! Component: 100 - total flux cleaned = 0.00206513 Jy ! Component: 150 - total flux cleaned = 0.00255878 Jy ! Component: 200 - total flux cleaned = 0.00290789 Jy ! Total flux subtracted in 200 components = 0.00290789 Jy ! Clean residual min=-0.000339 max=0.000364 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0238527 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 0.0238527 Jy ! Inverting map ! Added new window around map position (5.2, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032974 Jy ! Component: 100 - total flux cleaned = 0.000543308 Jy ! Component: 150 - total flux cleaned = 0.000654211 Jy ! Component: 200 - total flux cleaned = 0.000736544 Jy ! Total flux subtracted in 200 components = 0.000736544 Jy ! Clean residual min=-0.000335 max=0.000259 Jy/beam ! Clean residual mean=0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0245893 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.0245893 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=2.274 mas, bmaj=4.075 mas, bpa=-7.108 degrees ! Estimated noise=5.54458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131014 Jy ! Component: 100 - total flux cleaned = 0.000188531 Jy ! Component: 150 - total flux cleaned = 0.000215866 Jy ! Component: 200 - total flux cleaned = 0.000229323 Jy ! Total flux subtracted in 200 components = 0.000229323 Jy ! Clean residual min=-0.000296 max=0.000289 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0248186 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 = 6.05096e-06 Jy ! Component: 100 - total flux cleaned = 1.16204e-05 Jy ! Component: 150 - total flux cleaned = 1.15176e-05 Jy ! Component: 200 - total flux cleaned = 1.15029e-05 Jy ! Total flux subtracted in 200 components = 1.15029e-05 Jy ! Clean residual min=-0.000293 max=0.000288 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0248301 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 138 components and 0.0248301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=2.716 mas, bpa=-5.68 degrees ! Estimated noise=4.93548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.46574e-06 Jy ! Component: 100 - total flux cleaned = 2.40553e-06 Jy ! Component: 150 - total flux cleaned = 5.73089e-06 Jy ! Component: 200 - total flux cleaned = 8.69115e-06 Jy ! Total flux subtracted in 200 components = 8.69115e-06 Jy ! Clean residual min=-0.000334 max=0.000254 Jy/beam ! Clean residual mean=0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0248388 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.0248388 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=0.010921Jy sigma=0.015445 ! Fit after self-cal, rms=0.010921Jy sigma=0.015442 wmodel ./J1200+0202_X_map.mod ! Writing 150 model components to file: ./J1200+0202_X_map.mod wobs ./J1200+0202_X_uvs.fits ! Writing UV FITS file: ./J1200+0202_X_uvs.fits wwins ./J1200+0202_X_map.win ! wwins: Wrote 3 windows to ./J1200+0202_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 = -9.15274e-05 Jy ! Component: 100 - total flux cleaned = -0.000100895 Jy ! Component: 150 - total flux cleaned = -9.63195e-05 Jy ! Component: 200 - total flux cleaned = -7.88856e-05 Jy ! Component: 250 - total flux cleaned = -5.34258e-05 Jy ! Component: 300 - total flux cleaned = -3.27609e-05 Jy ! Component: 350 - total flux cleaned = -4.4695e-06 Jy ! Component: 400 - total flux cleaned = 1.92198e-05 Jy ! Component: 450 - total flux cleaned = 4.25113e-05 Jy ! Component: 500 - total flux cleaned = 6.53814e-05 Jy ! Component: 550 - total flux cleaned = 8.40185e-05 Jy ! Component: 600 - total flux cleaned = 8.02713e-05 Jy ! Component: 650 - total flux cleaned = 8.75357e-05 Jy ! Component: 700 - total flux cleaned = 9.10592e-05 Jy ! Component: 750 - total flux cleaned = 9.45882e-05 Jy ! Component: 800 - total flux cleaned = 0.000105063 Jy ! Component: 850 - total flux cleaned = 0.000111934 Jy ! Component: 900 - total flux cleaned = 0.000115287 Jy ! Component: 950 - total flux cleaned = 0.000118678 Jy ! Component: 1000 - total flux cleaned = 0.000135293 Jy ! Component: 1050 - total flux cleaned = 0.000145145 Jy ! Component: 1100 - total flux cleaned = 0.000145108 Jy ! Component: 1150 - total flux cleaned = 0.000157994 Jy ! Component: 1200 - total flux cleaned = 0.000177092 Jy ! Component: 1250 - total flux cleaned = 0.000177136 Jy ! Component: 1300 - total flux cleaned = 0.000195934 Jy ! Component: 1350 - total flux cleaned = 0.000205224 Jy ! Component: 1400 - total flux cleaned = 0.000214368 Jy ! Component: 1450 - total flux cleaned = 0.000232546 Jy ! Component: 1500 - total flux cleaned = 0.000241503 Jy ! Component: 1550 - total flux cleaned = 0.00024451 Jy ! Component: 1600 - total flux cleaned = 0.000253388 Jy ! Component: 1650 - total flux cleaned = 0.000253429 Jy ! Component: 1700 - total flux cleaned = 0.000270861 Jy ! Component: 1750 - total flux cleaned = 0.000282382 Jy ! Component: 1800 - total flux cleaned = 0.000290926 Jy ! Component: 1850 - total flux cleaned = 0.000288031 Jy ! Component: 1900 - total flux cleaned = 0.000293597 Jy ! Component: 1950 - total flux cleaned = 0.00029085 Jy ! Component: 2000 - total flux cleaned = 0.000290834 Jy ! Component: 2050 - total flux cleaned = 0.000293543 Jy ! Component: 2100 - total flux cleaned = 0.000296267 Jy ! Component: 2150 - total flux cleaned = 0.000290883 Jy ! Component: 2200 - total flux cleaned = 0.000285565 Jy ! Component: 2250 - total flux cleaned = 0.000301468 Jy ! Component: 2300 - total flux cleaned = 0.000288304 Jy ! Component: 2350 - total flux cleaned = 0.000298765 Jy ! Component: 2400 - total flux cleaned = 0.000293556 Jy ! Component: 2450 - total flux cleaned = 0.000298685 Jy ! Component: 2500 - total flux cleaned = 0.000288491 Jy ! Component: 2550 - total flux cleaned = 0.000291012 Jy ! Component: 2600 - total flux cleaned = 0.000283461 Jy ! Component: 2650 - total flux cleaned = 0.00028597 Jy ! Component: 2700 - total flux cleaned = 0.000283517 Jy ! Component: 2750 - total flux cleaned = 0.000285964 Jy ! Component: 2800 - total flux cleaned = 0.000288432 Jy ! Component: 2850 - total flux cleaned = 0.000300571 Jy ! Component: 2900 - total flux cleaned = 0.000293327 Jy ! Component: 2950 - total flux cleaned = 0.000293346 Jy ! Component: 3000 - total flux cleaned = 0.000302903 Jy ! Component: 3050 - total flux cleaned = 0.000305292 Jy ! Component: 3100 - total flux cleaned = 0.000298251 Jy ! Component: 3150 - total flux cleaned = 0.000307612 Jy ! Component: 3200 - total flux cleaned = 0.000302951 Jy ! Component: 3250 - total flux cleaned = 0.000302954 Jy ! Component: 3300 - total flux cleaned = 0.000316763 Jy ! Component: 3350 - total flux cleaned = 0.000309894 Jy ! Component: 3400 - total flux cleaned = 0.000312174 Jy ! Component: 3450 - total flux cleaned = 0.000305427 Jy ! Component: 3500 - total flux cleaned = 0.000312175 Jy ! Component: 3550 - total flux cleaned = 0.000301018 Jy ! Component: 3600 - total flux cleaned = 0.000307676 Jy ! Component: 3650 - total flux cleaned = 0.000305486 Jy ! Component: 3700 - total flux cleaned = 0.000305497 Jy ! Component: 3750 - total flux cleaned = 0.000298947 Jy ! Component: 3800 - total flux cleaned = 0.000301149 Jy ! Component: 3850 - total flux cleaned = 0.00029466 Jy ! Component: 3900 - total flux cleaned = 0.000301104 Jy ! Component: 3950 - total flux cleaned = 0.000296808 Jy ! Component: 4000 - total flux cleaned = 0.000288309 Jy ! Component: 4050 - total flux cleaned = 0.000281942 Jy ! Total flux subtracted in 4096 components = 0.000288242 Jy ! Clean residual min=-0.000145 max=0.000134 Jy/beam ! Clean residual mean=0.000000 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.025127 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 461 components and 0.025127 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1200+0202_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 2.716 at -5.68 degrees (North through East) ! Clean map min=-0.00025644 max=0.018897 Jy/beam ! Writing clean map to FITS file: ./J1200+0202_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0188969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.90771e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620375 0.620375 1.24075 2.4815 4.963 9.92599 19.852 39.704 79.4079 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.018 quit ! Quitting program ! Log file ./J1200+0202_X_uvs.log closed on Mon Oct 28 15:39:08 2013