! Started logfile: /scr/pima/bp171ae_uvs/J2035+1056_X_uvs.log on Sat Oct 12 00:33:47 2013 obs /scr/pima/bp171ae_uvs/J2035+1056_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2035+1056_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756944 visibilities/baseline/integration-bin. ! Found source: J2035+1056 ! ! 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 872 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 /scr/pima/bp171ae_uvs/J2035+1056_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021233Jy sigma=8.334600 ! Fit after self-cal, rms=0.781569Jy sigma=6.269992 ! 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=0.7196 mas, bmaj=1.978 mas, bpa=2.747 degrees ! Estimated noise=4.19148 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 = 0.166543 Jy ! Component: 100 - total flux cleaned = 0.207548 Jy ! Total flux subtracted in 100 components = 0.207548 Jy ! Clean residual min=-0.008091 max=0.016474 Jy/beam ! Clean residual mean=-0.000009 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.207548 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.207548 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=0.042000Jy sigma=0.419273 ! Fit after self-cal, rms=0.041992Jy sigma=0.419100 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179514 Jy ! Component: 100 - total flux cleaned = 0.0280307 Jy ! Total flux subtracted in 100 components = 0.0280307 Jy ! Clean residual min=-0.006961 max=0.007212 Jy/beam ! Clean residual mean=-0.000009 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.235578 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.235578 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=0.032033Jy sigma=0.311256 ! Fit after self-cal, rms=0.031982Jy sigma=0.310847 ! 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=0.8932 mas, bmaj=2.229 mas, bpa=2.305 degrees ! Estimated noise=3.07711 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 = 0.0110504 Jy ! Component: 100 - total flux cleaned = 0.0178159 Jy ! Component: 150 - total flux cleaned = 0.022395 Jy ! Component: 200 - total flux cleaned = 0.0255178 Jy ! Total flux subtracted in 200 components = 0.0255178 Jy ! Clean residual min=-0.010601 max=0.007250 Jy/beam ! Clean residual mean=-0.000028 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 0.261096 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.261096 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=0.029559Jy sigma=0.262472 ! Fit after self-cal, rms=0.029557Jy sigma=0.262420 ! 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 1.13 HN 0.94 KP 0.97 LA 0.99 ! MK 1.01 NL 1.12 OV 1.11 PT 0.86 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.96 KP 0.95 LA 0.97 ! MK 1.03 NL 1.09 OV 1.02 PT 0.87 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.97 KP 1.11 LA 0.92 ! MK 1.09 NL 1.08 OV 1.05 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.05 KP 0.94 LA 0.96 ! MK 1.10 NL 1.05 OV 1.05 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.01 KP 1.06 LA 0.97 ! MK 0.97 NL 0.98 OV 1.04 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.13 KP 1.05 LA 1.03 ! MK 1.01 NL 1.04 OV 1.08 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.98 KP 1.01 LA 0.93 ! MK 1.00 NL 1.05 OV 1.10 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.02 KP 1.05 LA 0.89 ! MK 0.95 NL 1.01 OV 1.07 PT 0.82 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.029557Jy sigma=0.262420 ! Fit after self-cal, rms=0.020669Jy sigma=0.153884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.254 mas, bpa=2.374 degrees ! Estimated noise=3.06183 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 (-1.2, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564819 Jy ! Component: 100 - total flux cleaned = 0.00806128 Jy ! Component: 150 - total flux cleaned = 0.00892352 Jy ! Component: 200 - total flux cleaned = 0.00951911 Jy ! Total flux subtracted in 200 components = 0.00951911 Jy ! Clean residual min=-0.002863 max=0.002746 Jy/beam ! Clean residual mean=-0.000006 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.270615 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.270615 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=0.019217Jy sigma=0.137606 ! Fit after self-cal, rms=0.019202Jy sigma=0.137117 ! 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=0.019202Jy sigma=0.137117 ! Fit after self-cal, rms=0.019305Jy sigma=0.136282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=2.257 mas, bpa=2.397 degrees ! Estimated noise=3.05697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246789 Jy ! Component: 100 - total flux cleaned = -0.000246041 Jy ! Component: 150 - total flux cleaned = -0.000140294 Jy ! Component: 200 - total flux cleaned = -0.000109609 Jy ! Total flux subtracted in 200 components = -0.000109609 Jy ! Clean residual min=-0.002665 max=0.002531 Jy/beam ! Clean residual mean=-0.000005 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.270506 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.270506 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=0.019028Jy sigma=0.135303 ! Fit after self-cal, rms=0.019023Jy sigma=0.135168 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 = -9.997e-05 Jy ! Component: 100 - total flux cleaned = -7.87388e-05 Jy ! Component: 150 - total flux cleaned = -1.55955e-05 Jy ! Component: 200 - total flux cleaned = 3.22035e-06 Jy ! Total flux subtracted in 200 components = 3.22035e-06 Jy ! Clean residual min=-0.002604 max=0.002382 Jy/beam ! Clean residual mean=-0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.270509 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.270509 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=0.018936Jy sigma=0.135039 ! Fit after self-cal, rms=0.018935Jy sigma=0.134996 ! 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=0.018935Jy sigma=0.134996 ! Fit after self-cal, rms=0.019016Jy sigma=0.134147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9035 mas, bmaj=2.262 mas, bpa=2.436 degrees ! Estimated noise=3.0456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117204 Jy ! Component: 100 - total flux cleaned = -0.00140096 Jy ! Component: 150 - total flux cleaned = -0.00156988 Jy ! Component: 200 - total flux cleaned = -0.00163082 Jy ! Total flux subtracted in 200 components = -0.00163082 Jy ! Clean residual min=-0.002498 max=0.002325 Jy/beam ! Clean residual mean=-0.000004 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.268878 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.268878 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=0.018825Jy sigma=0.134150 ! Fit after self-cal, rms=0.018825Jy sigma=0.134098 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 = -0.000219179 Jy ! Component: 100 - total flux cleaned = -0.000255564 Jy ! Component: 150 - total flux cleaned = -0.000271508 Jy ! Component: 200 - total flux cleaned = -0.000286111 Jy ! Total flux subtracted in 200 components = -0.000286111 Jy ! Clean residual min=-0.002495 max=0.002247 Jy/beam ! Clean residual mean=-0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.268592 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.268592 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=0.018771Jy sigma=0.134094 ! Fit after self-cal, rms=0.018771Jy sigma=0.134072 ! 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=0.018771Jy sigma=0.134072 ! Fit after self-cal, rms=0.018843Jy sigma=0.133383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=3.357 mas, bpa=-2.443 degrees ! Estimated noise=3.5763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128372 Jy ! Component: 100 - total flux cleaned = -0.00117705 Jy ! Component: 150 - total flux cleaned = -0.00111879 Jy ! Component: 200 - total flux cleaned = -0.00107437 Jy ! Total flux subtracted in 200 components = -0.00107437 Jy ! Clean residual min=-0.003790 max=0.002781 Jy/beam ! Clean residual mean=-0.000007 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.267518 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.267518 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=0.018695Jy sigma=0.133768 ! Fit after self-cal, rms=0.018695Jy sigma=0.133703 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 = -0.000255917 Jy ! Component: 100 - total flux cleaned = -0.000190523 Jy ! Component: 150 - total flux cleaned = -0.000164665 Jy ! Component: 200 - total flux cleaned = -0.0001077 Jy ! Total flux subtracted in 200 components = -0.0001077 Jy ! Clean residual min=-0.003781 max=0.002650 Jy/beam ! Clean residual mean=-0.000007 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.26741 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.26741 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=0.018682Jy sigma=0.133935 ! Fit after self-cal, rms=0.018683Jy sigma=0.133914 ! 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=0.9053 mas, bmaj=2.265 mas, bpa=2.46 degrees ! Estimated noise=3.03295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 2.265 at 2.46 degrees (North through East) ! Clean map min=-0.0022906 max=0.21935 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=0.7265 mas, bmaj=2.005 mas, bpa=3.022 degrees ! Estimated noise=4.20213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16688 Jy ! Component: 100 - total flux cleaned = 0.206727 Jy ! Component: 150 - total flux cleaned = 0.223766 Jy ! Component: 200 - total flux cleaned = 0.232568 Jy ! Total flux subtracted in 200 components = 0.232568 Jy ! Clean residual min=-0.003679 max=0.005749 Jy/beam ! Clean residual mean=-0.000004 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.232568 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.232568 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=2.265 mas, bpa=2.46 degrees ! Estimated noise=3.03295 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) ! Added new window around map position (13.4, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847667 Jy ! Component: 100 - total flux cleaned = 0.0138405 Jy ! Component: 150 - total flux cleaned = 0.0177485 Jy ! Component: 200 - total flux cleaned = 0.0207517 Jy ! Total flux subtracted in 200 components = 0.0207517 Jy ! Clean residual min=-0.002848 max=0.002589 Jy/beam ! Clean residual mean=-0.000008 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.253319 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.253319 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=2.092 mas, bmaj=3.357 mas, bpa=-2.443 degrees ! Estimated noise=3.5763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406152 Jy ! Component: 100 - total flux cleaned = 0.00675291 Jy ! Component: 150 - total flux cleaned = 0.00874538 Jy ! Component: 200 - total flux cleaned = 0.0102825 Jy ! Total flux subtracted in 200 components = 0.0102825 Jy ! Clean residual min=-0.003687 max=0.002934 Jy/beam ! Clean residual mean=-0.000010 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.263602 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 = 0.00119026 Jy ! Component: 100 - total flux cleaned = 0.00211365 Jy ! Component: 150 - total flux cleaned = 0.00264908 Jy ! Component: 200 - total flux cleaned = 0.00288314 Jy ! Total flux subtracted in 200 components = 0.00288314 Jy ! Clean residual min=-0.003516 max=0.002826 Jy/beam ! Clean residual mean=-0.000008 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.266485 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 90 components and 0.266485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9053 mas, bmaj=2.265 mas, bpa=2.46 degrees ! Estimated noise=3.03295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281872 Jy ! Component: 100 - total flux cleaned = 0.000219149 Jy ! Component: 150 - total flux cleaned = 0.000134761 Jy ! Component: 200 - total flux cleaned = 3.19914e-05 Jy ! Total flux subtracted in 200 components = 3.19914e-05 Jy ! Clean residual min=-0.002281 max=0.002144 Jy/beam ! Clean residual mean=-0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.266517 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.266517 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=0.018611Jy sigma=0.133615 ! Fit after self-cal, rms=0.018581Jy sigma=0.133294 wmodel /scr/pima/bp171ae_uvs/J2035+1056_X_map.mod ! Writing 112 model components to file: /scr/pima/bp171ae_uvs/J2035+1056_X_map.mod wobs /scr/pima/bp171ae_uvs/J2035+1056_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2035+1056_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J2035+1056_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ae_uvs/J2035+1056_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 = -0.000528456 Jy ! Component: 100 - total flux cleaned = -0.000770679 Jy ! Component: 150 - total flux cleaned = -0.000864397 Jy ! Component: 200 - total flux cleaned = -0.0010097 Jy ! Component: 250 - total flux cleaned = -0.00114498 Jy ! Component: 300 - total flux cleaned = -0.00122212 Jy ! Component: 350 - total flux cleaned = -0.00127113 Jy ! Component: 400 - total flux cleaned = -0.00124763 Jy ! Component: 450 - total flux cleaned = -0.00120338 Jy ! Component: 500 - total flux cleaned = -0.00116141 Jy ! Component: 550 - total flux cleaned = -0.00116077 Jy ! Component: 600 - total flux cleaned = -0.0011211 Jy ! Component: 650 - total flux cleaned = -0.00108343 Jy ! Component: 700 - total flux cleaned = -0.00106555 Jy ! Component: 750 - total flux cleaned = -0.00106612 Jy ! Component: 800 - total flux cleaned = -0.00106628 Jy ! Component: 850 - total flux cleaned = -0.00104988 Jy ! Component: 900 - total flux cleaned = -0.00104988 Jy ! Component: 950 - total flux cleaned = -0.00103406 Jy ! Component: 1000 - total flux cleaned = -0.000988115 Jy ! Component: 1050 - total flux cleaned = -0.000988503 Jy ! Component: 1100 - total flux cleaned = -0.000988268 Jy ! Component: 1150 - total flux cleaned = -0.000930666 Jy ! Component: 1200 - total flux cleaned = -0.000944523 Jy ! Component: 1250 - total flux cleaned = -0.000889439 Jy ! Component: 1300 - total flux cleaned = -0.000889497 Jy ! Component: 1350 - total flux cleaned = -0.000876265 Jy ! Component: 1400 - total flux cleaned = -0.000876394 Jy ! Component: 1450 - total flux cleaned = -0.000876603 Jy ! Component: 1500 - total flux cleaned = -0.000863893 Jy ! Component: 1550 - total flux cleaned = -0.000839674 Jy ! Component: 1600 - total flux cleaned = -0.000839724 Jy ! Component: 1650 - total flux cleaned = -0.000827887 Jy ! Component: 1700 - total flux cleaned = -0.000769705 Jy ! Component: 1750 - total flux cleaned = -0.000758411 Jy ! Component: 1800 - total flux cleaned = -0.000747003 Jy ! Component: 1850 - total flux cleaned = -0.000735838 Jy ! Component: 1900 - total flux cleaned = -0.000703313 Jy ! Component: 1950 - total flux cleaned = -0.000703311 Jy ! Component: 2000 - total flux cleaned = -0.000713825 Jy ! Component: 2050 - total flux cleaned = -0.000692845 Jy ! Component: 2100 - total flux cleaned = -0.000661995 Jy ! Component: 2150 - total flux cleaned = -0.000672223 Jy ! Component: 2200 - total flux cleaned = -0.00064227 Jy ! Component: 2250 - total flux cleaned = -0.000652118 Jy ! Component: 2300 - total flux cleaned = -0.000652079 Jy ! Component: 2350 - total flux cleaned = -0.000642442 Jy ! Component: 2400 - total flux cleaned = -0.000652052 Jy ! Component: 2450 - total flux cleaned = -0.000661537 Jy ! Component: 2500 - total flux cleaned = -0.000670887 Jy ! Component: 2550 - total flux cleaned = -0.000716965 Jy ! Component: 2600 - total flux cleaned = -0.000716876 Jy ! Component: 2650 - total flux cleaned = -0.000725954 Jy ! Component: 2700 - total flux cleaned = -0.000752792 Jy ! Component: 2750 - total flux cleaned = -0.000797004 Jy ! Component: 2800 - total flux cleaned = -0.000814407 Jy ! Component: 2850 - total flux cleaned = -0.000822991 Jy ! Component: 2900 - total flux cleaned = -0.000831582 Jy ! Component: 2950 - total flux cleaned = -0.000874103 Jy ! Component: 3000 - total flux cleaned = -0.000916082 Jy ! Component: 3050 - total flux cleaned = -0.000941001 Jy ! Component: 3100 - total flux cleaned = -0.000982321 Jy ! Component: 3150 - total flux cleaned = -0.000998682 Jy ! Component: 3200 - total flux cleaned = -0.00101502 Jy ! Component: 3250 - total flux cleaned = -0.00102302 Jy ! Component: 3300 - total flux cleaned = -0.00102311 Jy ! Component: 3350 - total flux cleaned = -0.00103899 Jy ! Component: 3400 - total flux cleaned = -0.00102322 Jy ! Component: 3450 - total flux cleaned = -0.00105459 Jy ! Component: 3500 - total flux cleaned = -0.00107014 Jy ! Component: 3550 - total flux cleaned = -0.00107783 Jy ! Component: 3600 - total flux cleaned = -0.00111632 Jy ! Component: 3650 - total flux cleaned = -0.00113919 Jy ! Component: 3700 - total flux cleaned = -0.00116194 Jy ! Component: 3750 - total flux cleaned = -0.00120724 Jy ! Component: 3800 - total flux cleaned = -0.00122973 Jy ! Component: 3850 - total flux cleaned = -0.00123721 Jy ! Component: 3900 - total flux cleaned = -0.00128932 Jy ! Component: 3950 - total flux cleaned = -0.00131893 Jy ! Component: 4000 - total flux cleaned = -0.00134108 Jy ! Component: 4050 - total flux cleaned = -0.0013778 Jy ! Total flux subtracted in 4096 components = -0.00141432 Jy ! Clean residual min=-0.000440 max=0.000406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.265102 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 395 components and 0.265103 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2035+1056_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9053 x 2.265 at 2.46 degrees (North through East) ! Clean map min=-0.0011212 max=0.21991 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2035+1056_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.219909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157717 0.157717 0.315435 0.63087 1.26174 2.52348 5.04696 10.0939 20.1878 40.3757 80.7513 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.219 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2035+1056_X_uvs.log closed on Sat Oct 12 00:33:51 2013