! Started logfile: ./J2324+0802_X_uvs.log on Mon Oct 28 15:40:42 2013 obs J2324+0802_X_uva.fits ! Reading UV FITS file: J2324+0802_X_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962585 visibilities/baseline/integration-bin. ! Found source: J2324+0802 ! ! 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 6792 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 ./J2324+0802_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 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001229Jy sigma=1.446185 ! Fit after self-cal, rms=0.970057Jy sigma=1.390773 ! 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=0.9607 mas, bmaj=2.023 mas, bpa=1.363 degrees ! Estimated noise=11.8275 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 = 0.0252486 Jy ! Component: 100 - total flux cleaned = 0.0315421 Jy ! Total flux subtracted in 100 components = 0.0315421 Jy ! Clean residual min=-0.002011 max=0.002514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0315421 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0315421 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=0.019454Jy sigma=0.027464 ! Fit after self-cal, rms=0.016702Jy sigma=0.023714 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373058 Jy ! Component: 100 - total flux cleaned = 0.00535915 Jy ! Total flux subtracted in 100 components = 0.00535915 Jy ! Clean residual min=-0.001305 max=0.001388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0369012 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0369012 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=0.016596Jy sigma=0.021349 ! Fit after self-cal, rms=0.016595Jy sigma=0.021343 ! 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=1.218 mas, bmaj=2.405 mas, bpa=-0.05831 degrees ! Estimated noise=6.4403 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 = 0.00121821 Jy ! Component: 100 - total flux cleaned = 0.0018258 Jy ! Component: 150 - total flux cleaned = 0.00208008 Jy ! Component: 200 - total flux cleaned = 0.0021583 Jy ! Total flux subtracted in 200 components = 0.0021583 Jy ! Clean residual min=-0.001118 max=0.000862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0390595 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0390595 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=0.016641Jy sigma=0.020997 ! Fit after self-cal, rms=0.016637Jy sigma=0.020995 ! 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 FD 1.11 HN 0.93 KP 1.03 ! LA 1.03 NL 1.03 OV 0.97 PT 0.87 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.11 HN 0.92 KP 0.98 ! LA 1.01 MK 0.96 NL 1.02 OV 1.05 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.86 KP 1.01 ! LA 0.98 NL 1.04 OV 0.89 PT 0.88 ! SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 0.89 KP 0.90 ! LA 0.92 MK 1.04 NL 1.01 OV 0.95 ! PT 0.84 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.14 HN 0.97 KP 1.06 ! LA 0.95 NL 0.97 OV 1.03 PT 0.89 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.79 FD 1.09 HN 0.95 KP 1.04 ! LA 0.98 MK 0.94 NL 1.05 OV 1.05 ! PT 0.88 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.02 KP 0.99 ! LA 0.96 NL 1.04 OV 1.00 PT 0.90 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.15 HN 0.90 KP 0.88 ! LA 0.98 MK 1.02 NL 0.99 OV 0.90 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.95 KP 1.11 ! LA 0.98 NL 0.91 OV 0.92 PT 0.86 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.00 HN 0.89 KP 1.04 ! LA 0.98 MK 0.94 NL 1.00 OV 0.94 ! PT 0.89 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.00 KP 1.08 ! LA 1.08 NL 0.99 OV 0.98 PT 0.94 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 1.07 KP 1.03 ! LA 0.99 MK 0.92 NL 0.99 OV 1.05 ! PT 0.92 SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.91 KP 1.02 ! LA 0.95 NL 0.97 OV 0.99 PT 0.92 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.08 HN 1.02 KP 0.97 ! LA 0.94 MK 0.83 NL 1.05 OV 1.08 ! PT 0.81 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.94 KP 1.15 ! LA 0.88 NL 1.06 OV 0.94 PT 0.86 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.06 HN 0.98 KP 1.02 ! LA 0.85 MK 0.97 NL 1.01 OV 0.98 ! PT 0.90 SC 1.10 ! ! ! Fit before self-cal, rms=0.016637Jy sigma=0.020995 ! Fit after self-cal, rms=0.015937Jy sigma=0.019740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=2.382 mas, bpa=-0.1962 degrees ! Estimated noise=6.07019 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 = -0.00167818 Jy ! Component: 100 - total flux cleaned = -0.0019704 Jy ! Component: 150 - total flux cleaned = -0.00192137 Jy ! Component: 200 - total flux cleaned = -0.0018823 Jy ! Total flux subtracted in 200 components = -0.0018823 Jy ! Clean residual min=-0.000523 max=0.000548 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0371772 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0371772 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=0.015366Jy sigma=0.019994 ! Fit after self-cal, rms=0.015382Jy sigma=0.019985 ! 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=0.015382Jy sigma=0.019985 ! Fit after self-cal, rms=0.014960Jy sigma=0.019733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.37 mas, bpa=-0.1286 degrees ! Estimated noise=5.71995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157354 Jy ! Component: 100 - total flux cleaned = -0.00187489 Jy ! Component: 150 - total flux cleaned = -0.00184224 Jy ! Component: 200 - total flux cleaned = -0.00181067 Jy ! Total flux subtracted in 200 components = -0.00181067 Jy ! Clean residual min=-0.000503 max=0.000525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0353666 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0353666 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=0.014428Jy sigma=0.019990 ! Fit after self-cal, rms=0.014428Jy sigma=0.019990 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 = 1.00932e-05 Jy ! Component: 100 - total flux cleaned = 1.39586e-05 Jy ! Component: 150 - total flux cleaned = 2.15345e-05 Jy ! Component: 200 - total flux cleaned = 2.51217e-05 Jy ! Total flux subtracted in 200 components = 2.51217e-05 Jy ! Clean residual min=-0.000502 max=0.000523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0353917 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0353917 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=0.014418Jy sigma=0.019995 ! Fit after self-cal, rms=0.014418Jy sigma=0.019995 ! 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=0.014418Jy sigma=0.019995 ! Fit after self-cal, rms=0.014052Jy sigma=0.019739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.361 mas, bpa=-0.2261 degrees ! Estimated noise=5.40215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140963 Jy ! Component: 100 - total flux cleaned = -0.00172096 Jy ! Component: 150 - total flux cleaned = -0.00174425 Jy ! Component: 200 - total flux cleaned = -0.00173313 Jy ! Total flux subtracted in 200 components = -0.00173313 Jy ! Clean residual min=-0.000476 max=0.000489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0336586 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0336586 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=0.013589Jy sigma=0.019993 ! Fit after self-cal, rms=0.013589Jy sigma=0.019993 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 = 3.85879e-06 Jy ! Component: 100 - total flux cleaned = 7.13122e-06 Jy ! Component: 150 - total flux cleaned = 1.0065e-05 Jy ! Component: 200 - total flux cleaned = 1.28732e-05 Jy ! Total flux subtracted in 200 components = 1.28732e-05 Jy ! Clean residual min=-0.000477 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0336714 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0336714 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=0.013586Jy sigma=0.019994 ! Fit after self-cal, rms=0.013585Jy sigma=0.019994 ! 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=0.013585Jy sigma=0.019994 ! Fit after self-cal, rms=0.013226Jy sigma=0.019734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.34 mas, bmaj=3.327 mas, bpa=-3.228 degrees ! Estimated noise=5.76429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130932 Jy ! Component: 100 - total flux cleaned = -0.00161571 Jy ! Component: 150 - total flux cleaned = -0.00167714 Jy ! Component: 200 - total flux cleaned = -0.00168627 Jy ! Total flux subtracted in 200 components = -0.00168627 Jy ! Clean residual min=-0.000476 max=0.000445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0319852 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0319852 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=0.012811Jy sigma=0.019973 ! Fit after self-cal, rms=0.012808Jy sigma=0.019970 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 = -1.73948e-05 Jy ! Component: 100 - total flux cleaned = -2.4646e-05 Jy ! Component: 150 - total flux cleaned = -2.45493e-05 Jy ! Component: 200 - total flux cleaned = -2.24922e-05 Jy ! Total flux subtracted in 200 components = -2.24922e-05 Jy ! Clean residual min=-0.000468 max=0.000443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0319627 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.0319627 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=0.012808Jy sigma=0.019973 ! Fit after self-cal, rms=0.012806Jy sigma=0.019972 ! 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=1.203 mas, bmaj=2.352 mas, bpa=-0.1983 degrees ! Estimated noise=5.09877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 2.352 at -0.1983 degrees (North through East) ! Clean map min=-0.00042355 max=0.027722 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=0.9524 mas, bmaj=1.984 mas, bpa=1.386 degrees ! Estimated noise=9.2721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210042 Jy ! Component: 100 - total flux cleaned = 0.0262502 Jy ! Component: 150 - total flux cleaned = 0.0286038 Jy ! Component: 200 - total flux cleaned = 0.0298464 Jy ! Total flux subtracted in 200 components = 0.0298464 Jy ! Clean residual min=-0.000860 max=0.000768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0298464 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0298464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=2.352 mas, bpa=-0.1983 degrees ! Estimated noise=5.09877 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 = 0.00104192 Jy ! Component: 100 - total flux cleaned = 0.00155584 Jy ! Component: 150 - total flux cleaned = 0.00178985 Jy ! Component: 200 - total flux cleaned = 0.00185444 Jy ! Total flux subtracted in 200 components = 0.00185444 Jy ! Clean residual min=-0.000459 max=0.000460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0317008 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.0317008 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=2.34 mas, bmaj=3.327 mas, bpa=-3.228 degrees ! Estimated noise=5.76429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199463 Jy ! Component: 100 - total flux cleaned = 0.000220595 Jy ! Component: 150 - total flux cleaned = 0.000233441 Jy ! Component: 200 - total flux cleaned = 0.000243278 Jy ! Total flux subtracted in 200 components = 0.000243278 Jy ! Clean residual min=-0.000467 max=0.000436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0319441 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 = 4.16136e-06 Jy ! Component: 100 - total flux cleaned = 7.94135e-06 Jy ! Component: 150 - total flux cleaned = 1.12824e-05 Jy ! Component: 200 - total flux cleaned = 1.42391e-05 Jy ! Total flux subtracted in 200 components = 1.42391e-05 Jy ! Clean residual min=-0.000467 max=0.000436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0319583 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0319583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=2.352 mas, bpa=-0.1983 degrees ! Estimated noise=5.09877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.73843e-06 Jy ! Component: 100 - total flux cleaned = 1.84712e-05 Jy ! Component: 150 - total flux cleaned = 3.04272e-05 Jy ! Component: 200 - total flux cleaned = 4.14347e-05 Jy ! Total flux subtracted in 200 components = 4.14347e-05 Jy ! Clean residual min=-0.000456 max=0.000468 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0319997 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0319997 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=0.012832Jy sigma=0.019991 ! Fit after self-cal, rms=0.012833Jy sigma=0.019990 wmodel ./J2324+0802_X_map.mod ! Writing 52 model components to file: ./J2324+0802_X_map.mod wobs ./J2324+0802_X_uvs.fits ! Writing UV FITS file: ./J2324+0802_X_uvs.fits wwins ./J2324+0802_X_map.win ! wwins: Wrote 1 windows to ./J2324+0802_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 = 5.34941e-05 Jy ! Component: 100 - total flux cleaned = 2.18649e-05 Jy ! Component: 150 - total flux cleaned = 2.20662e-05 Jy ! Component: 200 - total flux cleaned = 4.40426e-05 Jy ! Component: 250 - total flux cleaned = 9.23691e-05 Jy ! Component: 300 - total flux cleaned = 0.000132347 Jy ! Component: 350 - total flux cleaned = 0.000171069 Jy ! Component: 400 - total flux cleaned = 0.000189929 Jy ! Component: 450 - total flux cleaned = 0.000220487 Jy ! Component: 500 - total flux cleaned = 0.000268351 Jy ! Component: 550 - total flux cleaned = 0.000262215 Jy ! Component: 600 - total flux cleaned = 0.000250721 Jy ! Component: 650 - total flux cleaned = 0.000262115 Jy ! Component: 700 - total flux cleaned = 0.00026205 Jy ! Component: 750 - total flux cleaned = 0.000245566 Jy ! Component: 800 - total flux cleaned = 0.000234884 Jy ! Component: 850 - total flux cleaned = 0.000229468 Jy ! Component: 900 - total flux cleaned = 0.000197969 Jy ! Component: 950 - total flux cleaned = 0.00017213 Jy ! Component: 1000 - total flux cleaned = 0.000141597 Jy ! Component: 1050 - total flux cleaned = 0.000131596 Jy ! Component: 1100 - total flux cleaned = 0.000106731 Jy ! Component: 1150 - total flux cleaned = 8.71076e-05 Jy ! Component: 1200 - total flux cleaned = 6.78502e-05 Jy ! Component: 1250 - total flux cleaned = 4.40625e-05 Jy ! Component: 1300 - total flux cleaned = 3.46153e-05 Jy ! Component: 1350 - total flux cleaned = 6.75068e-06 Jy ! Component: 1400 - total flux cleaned = -7.0064e-06 Jy ! Component: 1450 - total flux cleaned = -1.15332e-05 Jy ! Component: 1500 - total flux cleaned = -4.30754e-05 Jy ! Component: 1550 - total flux cleaned = -5.64164e-05 Jy ! Component: 1600 - total flux cleaned = -7.40233e-05 Jy ! Component: 1650 - total flux cleaned = -9.57836e-05 Jy ! Component: 1700 - total flux cleaned = -0.000117353 Jy ! Component: 1750 - total flux cleaned = -0.000142927 Jy ! Component: 1800 - total flux cleaned = -0.000180871 Jy ! Component: 1850 - total flux cleaned = -0.000189206 Jy ! Component: 1900 - total flux cleaned = -0.000218127 Jy ! Component: 1950 - total flux cleaned = -0.000246762 Jy ! Component: 2000 - total flux cleaned = -0.00026694 Jy ! Component: 2050 - total flux cleaned = -0.000279004 Jy ! Component: 2100 - total flux cleaned = -0.000298822 Jy ! Component: 2150 - total flux cleaned = -0.000322407 Jy ! Component: 2200 - total flux cleaned = -0.000341842 Jy ! Component: 2250 - total flux cleaned = -0.000357307 Jy ! Component: 2300 - total flux cleaned = -0.000391603 Jy ! Component: 2350 - total flux cleaned = -0.000418085 Jy ! Component: 2400 - total flux cleaned = -0.000421857 Jy ! Component: 2450 - total flux cleaned = -0.000436761 Jy ! Component: 2500 - total flux cleaned = -0.000469991 Jy ! Component: 2550 - total flux cleaned = -0.000480943 Jy ! Component: 2600 - total flux cleaned = -0.00049183 Jy ! Component: 2650 - total flux cleaned = -0.000502669 Jy ! Component: 2700 - total flux cleaned = -0.000509817 Jy ! Component: 2750 - total flux cleaned = -0.000531069 Jy ! Component: 2800 - total flux cleaned = -0.000531063 Jy ! Component: 2850 - total flux cleaned = -0.000545015 Jy ! Component: 2900 - total flux cleaned = -0.000565739 Jy ! Component: 2950 - total flux cleaned = -0.000572584 Jy ! Component: 3000 - total flux cleaned = -0.000589589 Jy ! Component: 3050 - total flux cleaned = -0.000592961 Jy ! Component: 3100 - total flux cleaned = -0.000633241 Jy ! Component: 3150 - total flux cleaned = -0.000629915 Jy ! Component: 3200 - total flux cleaned = -0.000649763 Jy ! Component: 3250 - total flux cleaned = -0.000662921 Jy ! Component: 3300 - total flux cleaned = -0.000682419 Jy ! Component: 3350 - total flux cleaned = -0.000685641 Jy ! Component: 3400 - total flux cleaned = -0.000708139 Jy ! Component: 3450 - total flux cleaned = -0.000717649 Jy ! Component: 3500 - total flux cleaned = -0.00072712 Jy ! Component: 3550 - total flux cleaned = -0.000733378 Jy ! Component: 3600 - total flux cleaned = -0.000742701 Jy ! Component: 3650 - total flux cleaned = -0.000748928 Jy ! Component: 3700 - total flux cleaned = -0.000773525 Jy ! Component: 3750 - total flux cleaned = -0.000773464 Jy ! Component: 3800 - total flux cleaned = -0.000770424 Jy ! Component: 3850 - total flux cleaned = -0.000782475 Jy ! Component: 3900 - total flux cleaned = -0.000782471 Jy ! Component: 3950 - total flux cleaned = -0.000806257 Jy ! Component: 4000 - total flux cleaned = -0.00079741 Jy ! Component: 4050 - total flux cleaned = -0.000803315 Jy ! Total flux subtracted in 4096 components = -0.000829578 Jy ! Clean residual min=-0.000179 max=0.000166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0311702 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 330 components and 0.0311702 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2324+0802_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 2.352 at -0.1983 degrees (North through East) ! Clean map min=-0.00041489 max=0.027713 Jy/beam ! Writing clean map to FITS file: ./J2324+0802_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0277132 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.01497e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.54288 0.54288 1.08576 2.17152 4.34304 8.68608 17.3722 34.7443 69.4886 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 ./J2324+0802_X_uvs.log closed on Mon Oct 28 15:40:54 2013