! Started logfile: /scr/pima/bp171ae_uvs/J1259+2407_C_uvs.log on Fri Oct 11 18:50:44 2013 obs /scr/pima/bp171ae_uvs/J1259+2407_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1259+2407_C_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890432 visibilities/baseline/integration-bin. ! Found source: J1259+2407 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4616 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J1259+2407_C] 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 0.300x0.300 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001094Jy sigma=1.368350 ! Fit after self-cal, rms=0.976441Jy sigma=1.320460 ! 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=1.426 mas, bmaj=4.061 mas, bpa=-22.91 degrees ! Estimated noise=18.9598 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 = 0.0196013 Jy ! Component: 100 - total flux cleaned = 0.0261687 Jy ! Total flux subtracted in 100 components = 0.0261687 Jy ! Clean residual min=-0.002687 max=0.005213 Jy/beam ! Clean residual mean=-0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0261687 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0261687 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=0.019773Jy sigma=0.029874 ! Fit after self-cal, rms=0.017663Jy sigma=0.027468 ! Inverting map ! Added new window around map position (4.2, 0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522834 Jy ! Component: 100 - total flux cleaned = 0.0083541 Jy ! Total flux subtracted in 100 components = 0.0083541 Jy ! Clean residual min=-0.002384 max=0.002509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0345228 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0345228 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=0.016464Jy sigma=0.023208 ! Fit after self-cal, rms=0.016277Jy sigma=0.023029 ! 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=1.992 mas, bmaj=4.352 mas, bpa=-21.6 degrees ! Estimated noise=8.52225 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 = 0.00394252 Jy ! Component: 100 - total flux cleaned = 0.00614914 Jy ! Component: 150 - total flux cleaned = 0.00755823 Jy ! Component: 200 - total flux cleaned = 0.00854205 Jy ! Total flux subtracted in 200 components = 0.00854205 Jy ! Clean residual min=-0.001599 max=0.001664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0430648 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 67 components and 0.0430648 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=0.015804Jy sigma=0.020781 ! Fit after self-cal, rms=0.015718Jy sigma=0.020641 ! 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 0.94 HN 0.90 KP 0.82 LA 0.98 ! MK 0.92 NL 1.06 OV 0.95 PT 0.84 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.89 KP 0.92 LA 1.04 ! MK 0.87 NL 1.13 OV 0.97 PT 0.96 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.83 KP 0.54 LA 1.02 ! MK 0.90 NL 0.90 OV 0.96 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.93 KP 0.92 LA 1.04 ! MK 0.93 NL 1.05 OV 0.95 PT 1.03 ! SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.99 KP 0.98 LA 1.08 ! MK 0.97 NL 0.97 OV 0.94 PT 0.89 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.02 KP 0.97 LA 1.13 ! MK 1.08 NL 1.12 OV 0.97 PT 1.04 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.01 KP 0.97 LA 1.09 ! MK 0.92 NL 1.05 OV 0.98 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.89 KP 1.01 LA 1.08 ! MK 0.92 NL 1.04 OV 0.99 PT 0.92 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.015718Jy sigma=0.020641 ! Fit after self-cal, rms=0.014082Jy sigma=0.017711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=4.362 mas, bpa=-21.66 degrees ! Estimated noise=7.8347 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 = -0.0016369 Jy ! Component: 100 - total flux cleaned = -0.00152765 Jy ! Component: 150 - total flux cleaned = -0.00148255 Jy ! Component: 200 - total flux cleaned = -0.00143914 Jy ! Total flux subtracted in 200 components = -0.00143914 Jy ! Clean residual min=-0.000622 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0416257 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 74 components and 0.0416257 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=0.013487Jy sigma=0.017912 ! Fit after self-cal, rms=0.013503Jy sigma=0.017882 ! 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=0.013503Jy sigma=0.017882 ! Fit after self-cal, rms=0.013056Jy sigma=0.017664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=4.344 mas, bpa=-21.72 degrees ! Estimated noise=7.34713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143714 Jy ! Component: 100 - total flux cleaned = -0.00167168 Jy ! Component: 150 - total flux cleaned = -0.00166219 Jy ! Component: 200 - total flux cleaned = -0.00166254 Jy ! Total flux subtracted in 200 components = -0.00166254 Jy ! Clean residual min=-0.000552 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0399632 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.0399632 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=0.012576Jy sigma=0.017880 ! Fit after self-cal, rms=0.012575Jy sigma=0.017877 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.9, -52.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499033 Jy ! Component: 100 - total flux cleaned = 0.000443508 Jy ! Component: 150 - total flux cleaned = 0.000353201 Jy ! Component: 200 - total flux cleaned = 0.00036168 Jy ! Total flux subtracted in 200 components = 0.00036168 Jy ! Clean residual min=-0.000544 max=0.000513 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0403249 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0403249 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=0.012523Jy sigma=0.017835 ! Fit after self-cal, rms=0.012520Jy sigma=0.017829 ! 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=0.012520Jy sigma=0.017829 ! Fit after self-cal, rms=0.012105Jy sigma=0.017609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=4.325 mas, bpa=-21.76 degrees ! Estimated noise=6.88717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127264 Jy ! Component: 100 - total flux cleaned = -0.00160523 Jy ! Component: 150 - total flux cleaned = -0.00162822 Jy ! Component: 200 - total flux cleaned = -0.00162871 Jy ! Total flux subtracted in 200 components = -0.00162871 Jy ! Clean residual min=-0.000493 max=0.000509 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0386961 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0386961 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=0.011694Jy sigma=0.017807 ! Fit after self-cal, rms=0.011693Jy sigma=0.017806 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 = 1.75188e-05 Jy ! Component: 100 - total flux cleaned = 1.75354e-05 Jy ! Component: 150 - total flux cleaned = 3.19266e-05 Jy ! Component: 200 - total flux cleaned = 4.53956e-05 Jy ! Total flux subtracted in 200 components = 4.53956e-05 Jy ! Clean residual min=-0.000481 max=0.000464 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0387415 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.0387415 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=0.011672Jy sigma=0.017806 ! Fit after self-cal, rms=0.011672Jy sigma=0.017806 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.011672Jy sigma=0.017806 ! Fit after self-cal, rms=0.011322Jy sigma=0.017606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.999 mas, bmaj=5.284 mas, bpa=-14.83 degrees ! Estimated noise=7.04398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116325 Jy ! Component: 100 - total flux cleaned = -0.00152645 Jy ! Component: 150 - total flux cleaned = -0.0015935 Jy ! Component: 200 - total flux cleaned = -0.00159356 Jy ! Total flux subtracted in 200 components = -0.00159356 Jy ! Clean residual min=-0.000477 max=0.000485 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.037148 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 128 components and 0.037148 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=0.010965Jy sigma=0.017805 ! Fit after self-cal, rms=0.010964Jy sigma=0.017802 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 = 2.54297e-05 Jy ! Component: 100 - total flux cleaned = 2.58447e-05 Jy ! Component: 150 - total flux cleaned = 2.161e-05 Jy ! Component: 200 - total flux cleaned = 9.10103e-06 Jy ! Total flux subtracted in 200 components = 9.10103e-06 Jy ! Clean residual min=-0.000472 max=0.000466 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0371571 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.0371571 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=0.010941Jy sigma=0.017827 ! Fit after self-cal, rms=0.010941Jy sigma=0.017826 ! 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=1.911 mas, bmaj=4.307 mas, bpa=-21.73 degrees ! Estimated noise=6.48052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.911 x 4.307 at -21.73 degrees (North through East) ! Clean map min=-0.00044129 max=0.021619 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=1.381 mas, bmaj=4.064 mas, bpa=-22.89 degrees ! Estimated noise=13.9419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153031 Jy ! Component: 100 - total flux cleaned = 0.0212391 Jy ! Component: 150 - total flux cleaned = 0.0249745 Jy ! Component: 200 - total flux cleaned = 0.0275404 Jy ! Total flux subtracted in 200 components = 0.0275404 Jy ! Clean residual min=-0.001305 max=0.001519 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0275404 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0275404 Jy ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=4.307 mas, bpa=-21.73 degrees ! Estimated noise=6.48052 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 = 0.00311266 Jy ! Component: 100 - total flux cleaned = 0.00494004 Jy ! Component: 150 - total flux cleaned = 0.0061371 Jy ! Component: 200 - total flux cleaned = 0.0070045 Jy ! Total flux subtracted in 200 components = 0.0070045 Jy ! Clean residual min=-0.000664 max=0.000785 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0345449 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 67 components and 0.0345449 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.999 mas, bmaj=5.284 mas, bpa=-14.83 degrees ! Estimated noise=7.04398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100795 Jy ! Component: 100 - total flux cleaned = 0.00165322 Jy ! Component: 150 - total flux cleaned = 0.00210151 Jy ! Component: 200 - total flux cleaned = 0.00221783 Jy ! Total flux subtracted in 200 components = 0.00221783 Jy ! Clean residual min=-0.000583 max=0.000600 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0367627 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 = 7.1399e-05 Jy ! Component: 100 - total flux cleaned = 0.000120249 Jy ! Component: 150 - total flux cleaned = 0.000153618 Jy ! Component: 200 - total flux cleaned = 0.00017567 Jy ! Total flux subtracted in 200 components = 0.00017567 Jy ! Clean residual min=-0.000514 max=0.000495 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0369384 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 114 components and 0.0369384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=4.307 mas, bpa=-21.73 degrees ! Estimated noise=6.48052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.64214e-05 Jy ! Component: 100 - total flux cleaned = -4.49905e-05 Jy ! Component: 150 - total flux cleaned = -3.47886e-05 Jy ! Component: 200 - total flux cleaned = -2.60243e-05 Jy ! Total flux subtracted in 200 components = -2.60243e-05 Jy ! Clean residual min=-0.000485 max=0.000457 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0369124 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.0369124 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=0.010927Jy sigma=0.017864 ! Fit after self-cal, rms=0.010928Jy sigma=0.017857 wmodel /scr/pima/bp171ae_uvs/J1259+2407_C_map.mod ! Writing 133 model components to file: /scr/pima/bp171ae_uvs/J1259+2407_C_map.mod wobs /scr/pima/bp171ae_uvs/J1259+2407_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1259+2407_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J1259+2407_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ae_uvs/J1259+2407_C_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 = -6.22241e-05 Jy ! Component: 100 - total flux cleaned = -7.00139e-05 Jy ! Component: 150 - total flux cleaned = -0.000111761 Jy ! Component: 200 - total flux cleaned = -0.000158179 Jy ! Component: 250 - total flux cleaned = -0.000189981 Jy ! Component: 300 - total flux cleaned = -0.000226653 Jy ! Component: 350 - total flux cleaned = -0.000244433 Jy ! Component: 400 - total flux cleaned = -0.000250182 Jy ! Component: 450 - total flux cleaned = -0.000255671 Jy ! Component: 500 - total flux cleaned = -0.000250149 Jy ! Component: 550 - total flux cleaned = -0.000234282 Jy ! Component: 600 - total flux cleaned = -0.000244592 Jy ! Component: 650 - total flux cleaned = -0.000259786 Jy ! Component: 700 - total flux cleaned = -0.000269784 Jy ! Component: 750 - total flux cleaned = -0.000303967 Jy ! Component: 800 - total flux cleaned = -0.000318271 Jy ! Component: 850 - total flux cleaned = -0.000341821 Jy ! Component: 900 - total flux cleaned = -0.000369528 Jy ! Component: 950 - total flux cleaned = -0.000374079 Jy ! Component: 1000 - total flux cleaned = -0.000387533 Jy ! Component: 1050 - total flux cleaned = -0.000387578 Jy ! Component: 1100 - total flux cleaned = -0.000405004 Jy ! Component: 1150 - total flux cleaned = -0.000409292 Jy ! Component: 1200 - total flux cleaned = -0.000434627 Jy ! Component: 1250 - total flux cleaned = -0.000438741 Jy ! Component: 1300 - total flux cleaned = -0.000451166 Jy ! Component: 1350 - total flux cleaned = -0.000475514 Jy ! Component: 1400 - total flux cleaned = -0.000467429 Jy ! Component: 1450 - total flux cleaned = -0.00048329 Jy ! Component: 1500 - total flux cleaned = -0.000487178 Jy ! Component: 1550 - total flux cleaned = -0.000506594 Jy ! Component: 1600 - total flux cleaned = -0.000506585 Jy ! Component: 1650 - total flux cleaned = -0.000529415 Jy ! Component: 1700 - total flux cleaned = -0.000536927 Jy ! Component: 1750 - total flux cleaned = -0.000555575 Jy ! Component: 1800 - total flux cleaned = -0.000562936 Jy ! Component: 1850 - total flux cleaned = -0.000581171 Jy ! Component: 1900 - total flux cleaned = -0.000599202 Jy ! Component: 1950 - total flux cleaned = -0.000609965 Jy ! Component: 2000 - total flux cleaned = -0.000638335 Jy ! Component: 2050 - total flux cleaned = -0.000648849 Jy ! Component: 2100 - total flux cleaned = -0.000659291 Jy ! Component: 2150 - total flux cleaned = -0.000679997 Jy ! Component: 2200 - total flux cleaned = -0.000686807 Jy ! Component: 2250 - total flux cleaned = -0.000693626 Jy ! Component: 2300 - total flux cleaned = -0.000720489 Jy ! Component: 2350 - total flux cleaned = -0.000730448 Jy ! Component: 2400 - total flux cleaned = -0.000750204 Jy ! Component: 2450 - total flux cleaned = -0.000756733 Jy ! Component: 2500 - total flux cleaned = -0.000756766 Jy ! Component: 2550 - total flux cleaned = -0.000772855 Jy ! Component: 2600 - total flux cleaned = -0.000785609 Jy ! Component: 2650 - total flux cleaned = -0.000785576 Jy ! Component: 2700 - total flux cleaned = -0.000798122 Jy ! Component: 2750 - total flux cleaned = -0.000798111 Jy ! Component: 2800 - total flux cleaned = -0.000816636 Jy ! Component: 2850 - total flux cleaned = -0.000807414 Jy ! Component: 2900 - total flux cleaned = -0.00080741 Jy ! Component: 2950 - total flux cleaned = -0.000825561 Jy ! Component: 3000 - total flux cleaned = -0.000819558 Jy ! Component: 3050 - total flux cleaned = -0.000819568 Jy ! Component: 3100 - total flux cleaned = -0.00083441 Jy ! Component: 3150 - total flux cleaned = -0.000843211 Jy ! Component: 3200 - total flux cleaned = -0.000849044 Jy ! Component: 3250 - total flux cleaned = -0.000854889 Jy ! Component: 3300 - total flux cleaned = -0.000875084 Jy ! Component: 3350 - total flux cleaned = -0.000883715 Jy ! Component: 3400 - total flux cleaned = -0.000886563 Jy ! Component: 3450 - total flux cleaned = -0.000892242 Jy ! Component: 3500 - total flux cleaned = -0.000909126 Jy ! Component: 3550 - total flux cleaned = -0.000917532 Jy ! Component: 3600 - total flux cleaned = -0.000911962 Jy ! Component: 3650 - total flux cleaned = -0.000928583 Jy ! Component: 3700 - total flux cleaned = -0.000936836 Jy ! Component: 3750 - total flux cleaned = -0.000934103 Jy ! Component: 3800 - total flux cleaned = -0.000931358 Jy ! Component: 3850 - total flux cleaned = -0.000942214 Jy ! Component: 3900 - total flux cleaned = -0.000936803 Jy ! Component: 3950 - total flux cleaned = -0.00095294 Jy ! Component: 4000 - total flux cleaned = -0.000947587 Jy ! Component: 4050 - total flux cleaned = -0.0009529 Jy ! Total flux subtracted in 4096 components = -0.000950263 Jy ! Clean residual min=-0.000154 max=0.000150 Jy/beam ! Clean residual mean=0.000000 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0359621 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 413 components and 0.0359621 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1259+2407_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.911 x 4.307 at -21.73 degrees (North through East) ! Clean map min=-0.00035323 max=0.021542 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1259+2407_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0215425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.65613e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.648411 0.648411 1.29682 2.59365 5.18729 10.3746 20.7492 41.4983 82.9966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.021 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1259+2407_C_uvs.log closed on Fri Oct 11 18:50:48 2013