! Started logfile: ./J1845+5715_X_uvs.log on Mon Oct 28 15:39:58 2013 obs J1845+5715_X_uva.fits ! Reading UV FITS file: J1845+5715_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989474 visibilities/baseline/integration-bin. ! Found source: J1845+5715 ! ! 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 6768 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 ./J1845+5715_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. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000451Jy sigma=1.602548 ! Fit after self-cal, rms=0.967375Jy sigma=1.538745 ! 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=0.8144 mas, bmaj=1.497 mas, bpa=7.93 degrees ! Estimated noise=11.8571 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 = 0.0260333 Jy ! Component: 100 - total flux cleaned = 0.0332867 Jy ! Total flux subtracted in 100 components = 0.0332867 Jy ! Clean residual min=-0.001872 max=0.003282 Jy/beam ! Clean residual mean=0.000008 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0332867 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0332867 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=0.018583Jy sigma=0.030688 ! Fit after self-cal, rms=0.016589Jy sigma=0.027993 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427221 Jy ! Component: 100 - total flux cleaned = 0.00656477 Jy ! Total flux subtracted in 100 components = 0.00656477 Jy ! Clean residual min=-0.001574 max=0.001724 Jy/beam ! Clean residual mean=0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0398515 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0398515 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=0.015900Jy sigma=0.024561 ! Fit after self-cal, rms=0.015880Jy sigma=0.024547 ! 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=1.108 mas, bmaj=1.871 mas, bpa=6.807 degrees ! Estimated noise=5.79922 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 (-3, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214269 Jy ! Component: 100 - total flux cleaned = 0.0033134 Jy ! Component: 150 - total flux cleaned = 0.00405777 Jy ! Component: 200 - total flux cleaned = 0.00446334 Jy ! Total flux subtracted in 200 components = 0.00446334 Jy ! Clean residual min=-0.000960 max=0.000971 Jy/beam ! Clean residual mean=0.000007 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0443148 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0443148 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=0.015824Jy sigma=0.023664 ! Fit after self-cal, rms=0.015806Jy sigma=0.023636 ! 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 1.02 FD 1.12 HN 0.92 KP 0.97 ! LA 1.00 MK 0.96 NL 1.01 OV 0.96 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.89 KP 0.97 ! LA 0.95 MK 1.07 NL 1.01 OV 0.90 ! PT 0.86 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.14 HN 0.93 KP 1.07 ! LA 0.87 MK 1.02 NL 1.01 OV 0.98 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.02 KP 0.95 ! LA 0.97 MK 1.01 NL 0.97 OV 0.96 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.91 KP 1.04 ! LA 0.98 MK 0.88 NL 0.95 OV 0.97 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.06 KP 1.08 ! LA 1.01 MK 1.06 NL 0.98 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.93 KP 1.02 ! LA 0.94 MK 0.88 NL 0.99 OV 0.98 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.97 KP 1.09 ! LA 0.88 MK 1.01 NL 0.99 OV 1.02 ! PT 0.81 SC 1.08 ! ! ! Fit before self-cal, rms=0.015806Jy sigma=0.023636 ! Fit after self-cal, rms=0.015082Jy sigma=0.022441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.874 mas, bpa=6.631 degrees ! Estimated noise=5.51435 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 = -0.00137233 Jy ! Component: 100 - total flux cleaned = -0.0015846 Jy ! Component: 150 - total flux cleaned = -0.00161944 Jy ! Component: 200 - total flux cleaned = -0.00161907 Jy ! Total flux subtracted in 200 components = -0.00161907 Jy ! Clean residual min=-0.000617 max=0.000558 Jy/beam ! Clean residual mean=0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0426957 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0426957 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=0.014708Jy sigma=0.022587 ! Fit after self-cal, rms=0.014714Jy sigma=0.022578 ! 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=0.014714Jy sigma=0.022578 ! Fit after self-cal, rms=0.014371Jy sigma=0.022277 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=1.866 mas, bpa=6.767 degrees ! Estimated noise=5.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126672 Jy ! Component: 100 - total flux cleaned = -0.0014953 Jy ! Component: 150 - total flux cleaned = -0.00150361 Jy ! Component: 200 - total flux cleaned = -0.00150352 Jy ! Total flux subtracted in 200 components = -0.00150352 Jy ! Clean residual min=-0.000540 max=0.000570 Jy/beam ! Clean residual mean=0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0411922 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0411922 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=0.014033Jy sigma=0.022432 ! Fit after self-cal, rms=0.014035Jy sigma=0.022430 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 (42.8, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397748 Jy ! Component: 100 - total flux cleaned = 0.000422337 Jy ! Component: 150 - total flux cleaned = 0.000431402 Jy ! Component: 200 - total flux cleaned = 0.000455554 Jy ! Total flux subtracted in 200 components = 0.000455554 Jy ! Clean residual min=-0.000519 max=0.000526 Jy/beam ! Clean residual mean=0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0416478 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0416477 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=0.014018Jy sigma=0.022385 ! Fit after self-cal, rms=0.014017Jy sigma=0.022382 ! 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=0.014017Jy sigma=0.022382 ! Fit after self-cal, rms=0.013714Jy sigma=0.022215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=1.863 mas, bpa=6.68 degrees ! Estimated noise=5.0587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120129 Jy ! Component: 100 - total flux cleaned = -0.00132914 Jy ! Component: 150 - total flux cleaned = -0.00132894 Jy ! Component: 200 - total flux cleaned = -0.00134259 Jy ! Total flux subtracted in 200 components = -0.00134259 Jy ! Clean residual min=-0.000494 max=0.000475 Jy/beam ! Clean residual mean=0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0403052 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.0403051 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=0.013401Jy sigma=0.022360 ! Fit after self-cal, rms=0.013401Jy sigma=0.022359 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 = -7.61665e-06 Jy ! Component: 100 - total flux cleaned = -7.6968e-06 Jy ! Component: 150 - total flux cleaned = -7.58884e-06 Jy ! Component: 200 - total flux cleaned = -7.65814e-06 Jy ! Total flux subtracted in 200 components = -7.65814e-06 Jy ! Clean residual min=-0.000482 max=0.000472 Jy/beam ! Clean residual mean=0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0402975 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 0.0402975 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=0.013392Jy sigma=0.022356 ! Fit after self-cal, rms=0.013392Jy sigma=0.022356 ! 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=0.013392Jy sigma=0.022356 ! Fit after self-cal, rms=0.013102Jy sigma=0.022193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=2.804 mas, bpa=8.275 degrees ! Estimated noise=5.52525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114847 Jy ! Component: 100 - total flux cleaned = -0.00138759 Jy ! Component: 150 - total flux cleaned = -0.00139752 Jy ! Component: 200 - total flux cleaned = -0.00140581 Jy ! Total flux subtracted in 200 components = -0.00140581 Jy ! Clean residual min=-0.000472 max=0.000448 Jy/beam ! Clean residual mean=0.000004 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0388917 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.0388917 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=0.012800Jy sigma=0.022355 ! Fit after self-cal, rms=0.012800Jy sigma=0.022354 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 = 2.21254e-05 Jy ! Component: 100 - total flux cleaned = 1.87414e-05 Jy ! Component: 150 - total flux cleaned = 1.53365e-05 Jy ! Component: 200 - total flux cleaned = 5.51192e-06 Jy ! Total flux subtracted in 200 components = 5.51192e-06 Jy ! Clean residual min=-0.000472 max=0.000440 Jy/beam ! Clean residual mean=0.000004 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0388972 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0388972 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=0.012793Jy sigma=0.022357 ! Fit after self-cal, rms=0.012793Jy sigma=0.022357 ! 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=1.096 mas, bmaj=1.859 mas, bpa=6.572 degrees ! Estimated noise=4.84388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 1.859 at 6.572 degrees (North through East) ! Clean map min=-0.0004133 max=0.030593 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=0.8076 mas, bmaj=1.488 mas, bpa=7.944 degrees ! Estimated noise=9.82902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022174 Jy ! Component: 100 - total flux cleaned = 0.0286803 Jy ! Component: 150 - total flux cleaned = 0.0319605 Jy ! Component: 200 - total flux cleaned = 0.0338871 Jy ! Total flux subtracted in 200 components = 0.0338871 Jy ! Clean residual min=-0.001201 max=0.001235 Jy/beam ! Clean residual mean=0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.033887 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.033887 Jy ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.859 mas, bpa=6.572 degrees ! Estimated noise=4.84388 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 = 0.0017945 Jy ! Component: 100 - total flux cleaned = 0.00275539 Jy ! Component: 150 - total flux cleaned = 0.00339252 Jy ! Component: 200 - total flux cleaned = 0.00377563 Jy ! Total flux subtracted in 200 components = 0.00377563 Jy ! Clean residual min=-0.000479 max=0.000565 Jy/beam ! Clean residual mean=0.000003 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0376627 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0376627 Jy ! Inverting map ! Added new window around map position (40.8, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414868 Jy ! Component: 100 - total flux cleaned = 0.000557459 Jy ! Component: 150 - total flux cleaned = 0.000670479 Jy ! Component: 200 - total flux cleaned = 0.000738816 Jy ! Total flux subtracted in 200 components = 0.000738816 Jy ! Clean residual min=-0.000462 max=0.000437 Jy/beam ! Clean residual mean=0.000002 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0384015 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.0384015 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=2.236 mas, bmaj=2.804 mas, bpa=8.275 degrees ! Estimated noise=5.52525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197836 Jy ! Component: 100 - total flux cleaned = 0.000241663 Jy ! Component: 150 - total flux cleaned = 0.000263655 Jy ! Component: 200 - total flux cleaned = 0.000282921 Jy ! Total flux subtracted in 200 components = 0.000282921 Jy ! Clean residual min=-0.000477 max=0.000441 Jy/beam ! Clean residual mean=0.000004 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0386844 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17892e-05 Jy ! Component: 100 - total flux cleaned = 2.75473e-05 Jy ! Component: 150 - total flux cleaned = 4.21561e-05 Jy ! Component: 200 - total flux cleaned = 6.05264e-05 Jy ! Total flux subtracted in 200 components = 6.05264e-05 Jy ! Clean residual min=-0.000480 max=0.000426 Jy/beam ! Clean residual mean=0.000004 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0387449 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.0387449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.859 mas, bpa=6.572 degrees ! Estimated noise=4.84388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86246e-05 Jy ! Component: 100 - total flux cleaned = 1.86469e-05 Jy ! Component: 150 - total flux cleaned = 2.66479e-05 Jy ! Component: 200 - total flux cleaned = 3.43899e-05 Jy ! Total flux subtracted in 200 components = 3.43899e-05 Jy ! Clean residual min=-0.000415 max=0.000399 Jy/beam ! Clean residual mean=0.000002 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0387793 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0387793 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=0.012788Jy sigma=0.022363 ! Fit after self-cal, rms=0.012788Jy sigma=0.022356 wmodel ./J1845+5715_X_map.mod ! Writing 98 model components to file: ./J1845+5715_X_map.mod wobs ./J1845+5715_X_uvs.fits ! Writing UV FITS file: ./J1845+5715_X_uvs.fits wwins ./J1845+5715_X_map.win ! wwins: Wrote 4 windows to ./J1845+5715_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 = -8.67215e-05 Jy ! Component: 100 - total flux cleaned = -0.000160658 Jy ! Component: 150 - total flux cleaned = -0.000239107 Jy ! Component: 200 - total flux cleaned = -0.000294571 Jy ! Component: 250 - total flux cleaned = -0.000321436 Jy ! Component: 300 - total flux cleaned = -0.000314627 Jy ! Component: 350 - total flux cleaned = -0.000321085 Jy ! Component: 400 - total flux cleaned = -0.000333657 Jy ! Component: 450 - total flux cleaned = -0.000346007 Jy ! Component: 500 - total flux cleaned = -0.00036416 Jy ! Component: 550 - total flux cleaned = -0.000358046 Jy ! Component: 600 - total flux cleaned = -0.000364032 Jy ! Component: 650 - total flux cleaned = -0.0003816 Jy ! Component: 700 - total flux cleaned = -0.000381651 Jy ! Component: 750 - total flux cleaned = -0.000398751 Jy ! Component: 800 - total flux cleaned = -0.000387447 Jy ! Component: 850 - total flux cleaned = -0.000398589 Jy ! Component: 900 - total flux cleaned = -0.000404052 Jy ! Component: 950 - total flux cleaned = -0.000387491 Jy ! Component: 1000 - total flux cleaned = -0.000387466 Jy ! Component: 1050 - total flux cleaned = -0.000387517 Jy ! Component: 1100 - total flux cleaned = -0.000392847 Jy ! Component: 1150 - total flux cleaned = -0.00038758 Jy ! Component: 1200 - total flux cleaned = -0.000371927 Jy ! Component: 1250 - total flux cleaned = -0.000387498 Jy ! Component: 1300 - total flux cleaned = -0.000387487 Jy ! Component: 1350 - total flux cleaned = -0.000392518 Jy ! Component: 1400 - total flux cleaned = -0.000372318 Jy ! Component: 1450 - total flux cleaned = -0.000392303 Jy ! Component: 1500 - total flux cleaned = -0.000392262 Jy ! Component: 1550 - total flux cleaned = -0.000372601 Jy ! Component: 1600 - total flux cleaned = -0.000372637 Jy ! Component: 1650 - total flux cleaned = -0.000387192 Jy ! Component: 1700 - total flux cleaned = -0.000363176 Jy ! Component: 1750 - total flux cleaned = -0.000377499 Jy ! Component: 1800 - total flux cleaned = -0.000382219 Jy ! Component: 1850 - total flux cleaned = -0.000372727 Jy ! Component: 1900 - total flux cleaned = -0.000354003 Jy ! Component: 1950 - total flux cleaned = -0.000326088 Jy ! Component: 2000 - total flux cleaned = -0.000330733 Jy ! Component: 2050 - total flux cleaned = -0.000312377 Jy ! Component: 2100 - total flux cleaned = -0.000312395 Jy ! Component: 2150 - total flux cleaned = -0.00030329 Jy ! Component: 2200 - total flux cleaned = -0.000276267 Jy ! Component: 2250 - total flux cleaned = -0.000258415 Jy ! Component: 2300 - total flux cleaned = -0.000249512 Jy ! Component: 2350 - total flux cleaned = -0.000258377 Jy ! Component: 2400 - total flux cleaned = -0.000245137 Jy ! Component: 2450 - total flux cleaned = -0.000240722 Jy ! Component: 2500 - total flux cleaned = -0.000223253 Jy ! Component: 2550 - total flux cleaned = -0.000214582 Jy ! Component: 2600 - total flux cleaned = -0.000201648 Jy ! Component: 2650 - total flux cleaned = -0.000175986 Jy ! Component: 2700 - total flux cleaned = -0.000184508 Jy ! Component: 2750 - total flux cleaned = -0.000180244 Jy ! Component: 2800 - total flux cleaned = -0.000155008 Jy ! Component: 2850 - total flux cleaned = -0.000150817 Jy ! Component: 2900 - total flux cleaned = -0.000138299 Jy ! Component: 2950 - total flux cleaned = -0.000117566 Jy ! Component: 3000 - total flux cleaned = -0.000121725 Jy ! Component: 3050 - total flux cleaned = -0.000113504 Jy ! Component: 3100 - total flux cleaned = -0.000101236 Jy ! Component: 3150 - total flux cleaned = -0.000105344 Jy ! Component: 3200 - total flux cleaned = -9.72615e-05 Jy ! Component: 3250 - total flux cleaned = -8.92071e-05 Jy ! Component: 3300 - total flux cleaned = -7.72228e-05 Jy ! Component: 3350 - total flux cleaned = -7.32223e-05 Jy ! Component: 3400 - total flux cleaned = -7.71549e-05 Jy ! Component: 3450 - total flux cleaned = -7.31939e-05 Jy ! Component: 3500 - total flux cleaned = -5.74713e-05 Jy ! Component: 3550 - total flux cleaned = -4.57607e-05 Jy ! Component: 3600 - total flux cleaned = -3.79904e-05 Jy ! Component: 3650 - total flux cleaned = -3.02486e-05 Jy ! Component: 3700 - total flux cleaned = -3.02626e-05 Jy ! Component: 3750 - total flux cleaned = -3.40941e-05 Jy ! Component: 3800 - total flux cleaned = -3.78865e-05 Jy ! Component: 3850 - total flux cleaned = -2.2642e-05 Jy ! Component: 3900 - total flux cleaned = -2.64281e-05 Jy ! Component: 3950 - total flux cleaned = -3.74405e-06 Jy ! Component: 4000 - total flux cleaned = 3.76787e-06 Jy ! Component: 4050 - total flux cleaned = 7.50409e-06 Jy ! Total flux subtracted in 4096 components = 1.49396e-05 Jy ! Clean residual min=-0.000243 max=0.000227 Jy/beam ! Clean residual mean=0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0387942 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 386 components and 0.0387942 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1845+5715_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 1.859 at 6.572 degrees (North through East) ! Clean map min=-0.00038257 max=0.030641 Jy/beam ! Writing clean map to FITS file: ./J1845+5715_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0306414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.39799e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.626406 0.626406 1.25281 2.50562 5.01125 10.0225 20.045 40.09 80.1799 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.03 quit ! Quitting program ! Log file ./J1845+5715_X_uvs.log closed on Mon Oct 28 15:40:11 2013