! Started logfile: ./J0249+8435_X_uvs.log on Mon Oct 28 15:37:14 2013 obs J0249+8435_X_uva.fits ! Reading UV FITS file: J0249+8435_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972487 visibilities/baseline/integration-bin. ! Found source: J0249+8435 ! ! 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 7352 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 ./J0249+8435_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. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000248Jy sigma=2.923883 ! Fit after self-cal, rms=0.927152Jy sigma=2.672327 ! 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=0.7968 mas, bmaj=1.615 mas, bpa=-54 degrees ! Estimated noise=6.8084 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 = 0.0546289 Jy ! Component: 100 - total flux cleaned = 0.0712551 Jy ! Total flux subtracted in 100 components = 0.0712551 Jy ! Clean residual min=-0.002923 max=0.007645 Jy/beam ! Clean residual mean=0.000007 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0712551 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0712551 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=0.025622Jy sigma=0.090599 ! Fit after self-cal, rms=0.025122Jy sigma=0.090095 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937594 Jy ! Component: 100 - total flux cleaned = 0.014929 Jy ! Total flux subtracted in 100 components = 0.014929 Jy ! Clean residual min=-0.002301 max=0.003676 Jy/beam ! Clean residual mean=0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0861841 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.0861841 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=0.020324Jy sigma=0.066148 ! Fit after self-cal, rms=0.020252Jy sigma=0.065988 ! Inverting map ! Added new window around map position (0.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459959 Jy ! Component: 100 - total flux cleaned = 0.00755046 Jy ! Total flux subtracted in 100 components = 0.00755046 Jy ! Clean residual min=-0.002104 max=0.002200 Jy/beam ! Clean residual mean=0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0937346 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.0937346 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=0.018914Jy sigma=0.057894 ! Fit after self-cal, rms=0.018820Jy sigma=0.057704 ! 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=1.149 mas, bmaj=2.238 mas, bpa=-52.76 degrees ! Estimated noise=3.03302 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 = 0.00473842 Jy ! Component: 100 - total flux cleaned = 0.00755924 Jy ! Component: 150 - total flux cleaned = 0.00939986 Jy ! Component: 200 - total flux cleaned = 0.0106186 Jy ! Total flux subtracted in 200 components = 0.0106186 Jy ! Clean residual min=-0.002526 max=0.002250 Jy/beam ! Clean residual mean=0.000004 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.104353 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.104353 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=0.018187Jy sigma=0.051584 ! Fit after self-cal, rms=0.018130Jy sigma=0.051411 ! 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 1.06 FD 1.14 HN 0.93 KP 0.99 ! LA 0.99 MK 1.00 NL 1.04 OV 1.05 ! PT 0.83 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.94 KP 0.96 ! LA 0.92 MK 1.00 NL 1.04 OV 0.98 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.12 HN 0.96 KP 1.07 ! LA 0.92 MK 1.05 NL 1.01 OV 1.07 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.00 KP 0.95 ! LA 0.95 MK 1.02 NL 0.98 OV 1.05 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.95 KP 1.07 ! LA 0.96 MK 0.94 NL 0.95 OV 1.03 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.04 KP 1.07 ! LA 1.01 MK 0.98 NL 0.99 OV 1.12 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.99 KP 1.04 ! LA 0.93 MK 0.95 NL 1.05 OV 1.10 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 0.99 KP 1.09 ! LA 0.87 MK 0.98 NL 1.00 OV 1.11 ! PT 0.83 SC 1.13 ! ! ! Fit before self-cal, rms=0.018130Jy sigma=0.051411 ! Fit after self-cal, rms=0.016398Jy sigma=0.041889 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.244 mas, bpa=-52.76 degrees ! Estimated noise=2.98189 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 (6.4, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909966 Jy ! Component: 100 - total flux cleaned = 0.00131706 Jy ! Component: 150 - total flux cleaned = 0.00155997 Jy ! Component: 200 - total flux cleaned = 0.00174785 Jy ! Total flux subtracted in 200 components = 0.00174785 Jy ! Clean residual min=-0.000791 max=0.000872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.106101 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.106101 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=0.016126Jy sigma=0.041297 ! Fit after self-cal, rms=0.016143Jy sigma=0.041240 ! 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=0.016143Jy sigma=0.041240 ! Fit after self-cal, rms=0.016038Jy sigma=0.040722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.24 mas, bpa=-52.56 degrees ! Estimated noise=2.94887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000928963 Jy ! Component: 100 - total flux cleaned = -0.000813609 Jy ! Component: 150 - total flux cleaned = -0.000764395 Jy ! Component: 200 - total flux cleaned = -0.000735707 Jy ! Total flux subtracted in 200 components = -0.000735707 Jy ! Clean residual min=-0.000718 max=0.000763 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.105365 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.105365 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=0.015859Jy sigma=0.040765 ! Fit after self-cal, rms=0.015860Jy sigma=0.040756 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 (-11, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437371 Jy ! Component: 100 - total flux cleaned = 0.000519612 Jy ! Component: 150 - total flux cleaned = 0.000590203 Jy ! Component: 200 - total flux cleaned = 0.000615949 Jy ! Total flux subtracted in 200 components = 0.000615949 Jy ! Clean residual min=-0.000635 max=0.000633 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.105981 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 131 components and 0.105981 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=0.015814Jy sigma=0.040660 ! Fit after self-cal, rms=0.015811Jy sigma=0.040655 ! 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=0.015811Jy sigma=0.040655 ! Fit after self-cal, rms=0.015735Jy sigma=0.040517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.236 mas, bpa=-52.46 degrees ! Estimated noise=2.90925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000953941 Jy ! Component: 100 - total flux cleaned = -0.00107966 Jy ! Component: 150 - total flux cleaned = -0.00109186 Jy ! Component: 200 - total flux cleaned = -0.00110291 Jy ! Total flux subtracted in 200 components = -0.00110291 Jy ! Clean residual min=-0.000599 max=0.000621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.104878 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.104878 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=0.015567Jy sigma=0.040609 ! Fit after self-cal, rms=0.015567Jy sigma=0.040606 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 (29.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485418 Jy ! Component: 100 - total flux cleaned = 0.000522078 Jy ! Component: 150 - total flux cleaned = 0.000554609 Jy ! Component: 200 - total flux cleaned = 0.000574375 Jy ! Total flux subtracted in 200 components = 0.000574375 Jy ! Clean residual min=-0.000553 max=0.000514 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.105453 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.105453 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=0.015534Jy sigma=0.040552 ! Fit after self-cal, rms=0.015533Jy sigma=0.040548 ! 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=0.015533Jy sigma=0.040548 ! Fit after self-cal, rms=0.015455Jy sigma=0.040409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=3.825 mas, bpa=-52.29 degrees ! Estimated noise=2.96285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000919194 Jy ! Component: 100 - total flux cleaned = -0.000969704 Jy ! Component: 150 - total flux cleaned = -0.000929138 Jy ! Component: 200 - total flux cleaned = -0.000894459 Jy ! Total flux subtracted in 200 components = -0.000894459 Jy ! Clean residual min=-0.000541 max=0.000539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.104558 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.104558 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=0.015301Jy sigma=0.040525 ! Fit after self-cal, rms=0.015298Jy sigma=0.040522 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 = 3.32739e-05 Jy ! Component: 100 - total flux cleaned = 6.27842e-05 Jy ! Component: 150 - total flux cleaned = 6.93096e-05 Jy ! Component: 200 - total flux cleaned = 8.19457e-05 Jy ! Total flux subtracted in 200 components = 8.19457e-05 Jy ! Clean residual min=-0.000511 max=0.000523 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.10464 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 179 components and 0.10464 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=0.015291Jy sigma=0.040524 ! Fit after self-cal, rms=0.015289Jy sigma=0.040523 ! 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=1.151 mas, bmaj=2.234 mas, bpa=-52.35 degrees ! Estimated noise=2.87025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.234 at -52.35 degrees (North through East) ! Clean map min=-0.00069251 max=0.070387 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=0.7961 mas, bmaj=1.609 mas, bpa=-53.51 degrees ! Estimated noise=6.50257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525303 Jy ! Component: 100 - total flux cleaned = 0.0691804 Jy ! Component: 150 - total flux cleaned = 0.0781426 Jy ! Component: 200 - total flux cleaned = 0.08369 Jy ! Total flux subtracted in 200 components = 0.08369 Jy ! Clean residual min=-0.001713 max=0.002983 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.08369 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.08369 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.234 mas, bpa=-52.35 degrees ! Estimated noise=2.87025 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 = 0.00653181 Jy ! Component: 100 - total flux cleaned = 0.0100617 Jy ! Component: 150 - total flux cleaned = 0.0122742 Jy ! Component: 200 - total flux cleaned = 0.0138929 Jy ! Total flux subtracted in 200 components = 0.0138929 Jy ! Clean residual min=-0.000899 max=0.001342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0975829 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 103 components and 0.0975829 Jy ! Inverting map ! Added new window around map position (3.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143103 Jy ! Component: 100 - total flux cleaned = 0.00245463 Jy ! Component: 150 - total flux cleaned = 0.00329732 Jy ! Component: 200 - total flux cleaned = 0.00399745 Jy ! Total flux subtracted in 200 components = 0.00399745 Jy ! Clean residual min=-0.000674 max=0.000597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.10158 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 136 components and 0.10158 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=2.439 mas, bmaj=3.825 mas, bpa=-52.29 degrees ! Estimated noise=2.96285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766634 Jy ! Component: 100 - total flux cleaned = 0.00108687 Jy ! Component: 150 - total flux cleaned = 0.00131162 Jy ! Component: 200 - total flux cleaned = 0.00154682 Jy ! Total flux subtracted in 200 components = 0.00154682 Jy ! Clean residual min=-0.000603 max=0.000612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.103127 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 = 0.000192671 Jy ! Component: 100 - total flux cleaned = 0.000378851 Jy ! Component: 150 - total flux cleaned = 0.000544632 Jy ! Component: 200 - total flux cleaned = 0.000670785 Jy ! Total flux subtracted in 200 components = 0.000670785 Jy ! Clean residual min=-0.000520 max=0.000539 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.103798 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 189 components and 0.103798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.234 mas, bpa=-52.35 degrees ! Estimated noise=2.87025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117885 Jy ! Component: 100 - total flux cleaned = 0.000139736 Jy ! Component: 150 - total flux cleaned = 0.000191385 Jy ! Component: 200 - total flux cleaned = 0.000229408 Jy ! Total flux subtracted in 200 components = 0.000229408 Jy ! Clean residual min=-0.000510 max=0.000460 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.104027 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 213 components and 0.104027 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=0.015241Jy sigma=0.040457 ! Fit after self-cal, rms=0.015235Jy sigma=0.040439 wmodel ./J0249+8435_X_map.mod ! Writing 213 model components to file: ./J0249+8435_X_map.mod wobs ./J0249+8435_X_uvs.fits ! Writing UV FITS file: ./J0249+8435_X_uvs.fits wwins ./J0249+8435_X_map.win ! wwins: Wrote 6 windows to ./J0249+8435_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 = -0.000154308 Jy ! Component: 100 - total flux cleaned = -0.000245373 Jy ! Component: 150 - total flux cleaned = -0.000332434 Jy ! Component: 200 - total flux cleaned = -0.000416062 Jy ! Component: 250 - total flux cleaned = -0.000482188 Jy ! Component: 300 - total flux cleaned = -0.000511021 Jy ! Component: 350 - total flux cleaned = -0.000517998 Jy ! Component: 400 - total flux cleaned = -0.000531668 Jy ! Component: 450 - total flux cleaned = -0.00053161 Jy ! Component: 500 - total flux cleaned = -0.000544889 Jy ! Component: 550 - total flux cleaned = -0.000538526 Jy ! Component: 600 - total flux cleaned = -0.000564043 Jy ! Component: 650 - total flux cleaned = -0.000570284 Jy ! Component: 700 - total flux cleaned = -0.000576558 Jy ! Component: 750 - total flux cleaned = -0.000588724 Jy ! Component: 800 - total flux cleaned = -0.000576733 Jy ! Component: 850 - total flux cleaned = -0.00058854 Jy ! Component: 900 - total flux cleaned = -0.000600174 Jy ! Component: 950 - total flux cleaned = -0.000588541 Jy ! Component: 1000 - total flux cleaned = -0.000588529 Jy ! Component: 1050 - total flux cleaned = -0.000594178 Jy ! Component: 1100 - total flux cleaned = -0.000616439 Jy ! Component: 1150 - total flux cleaned = -0.000616381 Jy ! Component: 1200 - total flux cleaned = -0.0006164 Jy ! Component: 1250 - total flux cleaned = -0.000611051 Jy ! Component: 1300 - total flux cleaned = -0.000643009 Jy ! Component: 1350 - total flux cleaned = -0.000621832 Jy ! Component: 1400 - total flux cleaned = -0.000627123 Jy ! Component: 1450 - total flux cleaned = -0.000621914 Jy ! Component: 1500 - total flux cleaned = -0.000652735 Jy ! Component: 1550 - total flux cleaned = -0.000627134 Jy ! Component: 1600 - total flux cleaned = -0.000632263 Jy ! Component: 1650 - total flux cleaned = -0.000647298 Jy ! Component: 1700 - total flux cleaned = -0.000652252 Jy ! Component: 1750 - total flux cleaned = -0.000662053 Jy ! Component: 1800 - total flux cleaned = -0.000647335 Jy ! Component: 1850 - total flux cleaned = -0.000647367 Jy ! Component: 1900 - total flux cleaned = -0.000661822 Jy ! Component: 1950 - total flux cleaned = -0.000657088 Jy ! Component: 2000 - total flux cleaned = -0.000666576 Jy ! Component: 2050 - total flux cleaned = -0.000661909 Jy ! Component: 2100 - total flux cleaned = -0.000675898 Jy ! Component: 2150 - total flux cleaned = -0.000680495 Jy ! Component: 2200 - total flux cleaned = -0.000685049 Jy ! Component: 2250 - total flux cleaned = -0.000689571 Jy ! Component: 2300 - total flux cleaned = -0.000685067 Jy ! Component: 2350 - total flux cleaned = -0.00067609 Jy ! Component: 2400 - total flux cleaned = -0.000680535 Jy ! Component: 2450 - total flux cleaned = -0.000685 Jy ! Component: 2500 - total flux cleaned = -0.000680585 Jy ! Component: 2550 - total flux cleaned = -0.000715557 Jy ! Component: 2600 - total flux cleaned = -0.000693803 Jy ! Component: 2650 - total flux cleaned = -0.000693837 Jy ! Component: 2700 - total flux cleaned = -0.000689595 Jy ! Component: 2750 - total flux cleaned = -0.000693899 Jy ! Component: 2800 - total flux cleaned = -0.000698132 Jy ! Component: 2850 - total flux cleaned = -0.000710739 Jy ! Component: 2900 - total flux cleaned = -0.000710719 Jy ! Component: 2950 - total flux cleaned = -0.000714876 Jy ! Component: 3000 - total flux cleaned = -0.000698351 Jy ! Component: 3050 - total flux cleaned = -0.000722996 Jy ! Component: 3100 - total flux cleaned = -0.000714826 Jy ! Component: 3150 - total flux cleaned = -0.000702678 Jy ! Component: 3200 - total flux cleaned = -0.00069866 Jy ! Component: 3250 - total flux cleaned = -0.000706696 Jy ! Component: 3300 - total flux cleaned = -0.000702689 Jy ! Component: 3350 - total flux cleaned = -0.000706653 Jy ! Component: 3400 - total flux cleaned = -0.000678985 Jy ! Component: 3450 - total flux cleaned = -0.000694678 Jy ! Component: 3500 - total flux cleaned = -0.000682946 Jy ! Component: 3550 - total flux cleaned = -0.000686793 Jy ! Component: 3600 - total flux cleaned = -0.000671328 Jy ! Component: 3650 - total flux cleaned = -0.000678961 Jy ! Component: 3700 - total flux cleaned = -0.000671296 Jy ! Component: 3750 - total flux cleaned = -0.000663667 Jy ! Component: 3800 - total flux cleaned = -0.00066368 Jy ! Component: 3850 - total flux cleaned = -0.000678774 Jy ! Component: 3900 - total flux cleaned = -0.000656243 Jy ! Component: 3950 - total flux cleaned = -0.000663711 Jy ! Component: 4000 - total flux cleaned = -0.00064878 Jy ! Component: 4050 - total flux cleaned = -0.000622839 Jy ! Total flux subtracted in 4096 components = -0.00063024 Jy ! Clean residual min=-0.000205 max=0.000215 Jy/beam ! Clean residual mean=0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.103397 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 493 components and 0.103397 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0249+8435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.234 at -52.35 degrees (North through East) ! Clean map min=-0.00043668 max=0.070607 Jy/beam ! Writing clean map to FITS file: ./J0249+8435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0706071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.27535e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266631 0.266631 0.533262 1.06652 2.13305 4.2661 8.5322 17.0644 34.1288 68.2576 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 quit ! Quitting program ! Log file ./J0249+8435_X_uvs.log closed on Mon Oct 28 15:37:28 2013