! Started logfile: /scr/pima/bp171ag_uvs/J2145-3357_C_uvs.log on Fri Oct 11 03:46:54 2013 obs /scr/pima/bp171ag_uvs/J2145-3357_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2145-3357_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J2145-3357 ! ! 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 1032 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/bp171ag_uvs/J2145-3357_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. ! ! 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=1.004338Jy sigma=2.714198 ! Fit after self-cal, rms=0.921476Jy sigma=2.392188 ! 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=1.531 mas, bmaj=4.056 mas, bpa=1.218 degrees ! Estimated noise=15.1751 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 = 0.0709108 Jy ! Component: 100 - total flux cleaned = 0.0964483 Jy ! Total flux subtracted in 100 components = 0.0964483 Jy ! Clean residual min=-0.005749 max=0.012118 Jy/beam ! Clean residual mean=0.000000 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.0964483 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0964483 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=0.038715Jy sigma=0.104164 ! Fit after self-cal, rms=0.037767Jy sigma=0.103618 ! 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=2.001 mas, bmaj=5.15 mas, bpa=2.173 degrees ! Estimated noise=9.5673 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 = 0.0178989 Jy ! Component: 100 - total flux cleaned = 0.0257995 Jy ! Component: 150 - total flux cleaned = 0.0295294 Jy ! Component: 200 - total flux cleaned = 0.030745 Jy ! Total flux subtracted in 200 components = 0.030745 Jy ! Clean residual min=-0.005088 max=0.004900 Jy/beam ! Clean residual mean=0.000009 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.127193 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.127193 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=0.034971Jy sigma=0.068338 ! Fit after self-cal, rms=0.034966Jy sigma=0.068328 ! 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 0.98 FD 1.03 HN 1.41 KP 0.92 ! LA 1.04 MK 1.11 NL 1.19 OV 0.99 ! PT 0.89 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.52 KP 0.91 ! LA 1.13 MK 0.96 NL 1.15 OV 1.02 ! PT 0.97 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.68 KP 0.64 ! LA 1.08 MK 1.00 NL 1.24 OV 1.02 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.25 KP 0.96 ! LA 1.14 MK 1.06 NL 1.27 OV 0.94 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.33 KP 0.96 ! LA 1.09 MK 1.08 NL 1.18 OV 0.92 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.77 KP 0.98 ! LA 1.11 MK 0.94 NL 1.07 OV 0.93 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.58 KP 0.95 ! LA 1.07 MK 0.97 NL 1.13 OV 0.88 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.22 KP 1.00 ! LA 1.01 MK 0.87 NL 1.07 OV 0.94 ! PT 0.92 SC 0.92 ! ! ! Fit before self-cal, rms=0.034966Jy sigma=0.068328 ! Fit after self-cal, rms=0.034496Jy sigma=0.050953 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=5.104 mas, bpa=2.974 degrees ! Estimated noise=9.47723 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 = -0.00172422 Jy ! Component: 100 - total flux cleaned = -0.00161833 Jy ! Component: 150 - total flux cleaned = -0.00153543 Jy ! Component: 200 - total flux cleaned = -0.00147048 Jy ! Total flux subtracted in 200 components = -0.00147048 Jy ! Clean residual min=-0.001591 max=0.001867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.125723 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.125723 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=0.033866Jy sigma=0.051264 ! Fit after self-cal, rms=0.033945Jy sigma=0.051215 ! 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=0.033945Jy sigma=0.051215 ! Fit after self-cal, rms=0.033393Jy sigma=0.050905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.973 mas, bmaj=5.032 mas, bpa=2.843 degrees ! Estimated noise=9.2438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162969 Jy ! Component: 100 - total flux cleaned = -0.00160488 Jy ! Component: 150 - total flux cleaned = -0.00156006 Jy ! Component: 200 - total flux cleaned = -0.00150733 Jy ! Total flux subtracted in 200 components = -0.00150733 Jy ! Clean residual min=-0.001575 max=0.001802 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.124215 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.124215 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=0.032845Jy sigma=0.051228 ! Fit after self-cal, rms=0.032850Jy sigma=0.051225 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, 72.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130321 Jy ! Component: 100 - total flux cleaned = 0.00135731 Jy ! Component: 150 - total flux cleaned = 0.00140552 Jy ! Component: 200 - total flux cleaned = 0.00140535 Jy ! Total flux subtracted in 200 components = 0.00140535 Jy ! Clean residual min=-0.001448 max=0.001506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.125621 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.125621 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=0.032682Jy sigma=0.051050 ! Fit after self-cal, rms=0.032673Jy sigma=0.051034 ! 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=0.032673Jy sigma=0.051034 ! Fit after self-cal, rms=0.032082Jy sigma=0.050685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=4.96 mas, bpa=2.73 degrees ! Estimated noise=9.00065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156491 Jy ! Component: 100 - total flux cleaned = -0.00148351 Jy ! Component: 150 - total flux cleaned = -0.00139587 Jy ! Component: 200 - total flux cleaned = -0.00137806 Jy ! Total flux subtracted in 200 components = -0.00137806 Jy ! Clean residual min=-0.001430 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.124243 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.124243 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=0.031607Jy sigma=0.050969 ! Fit after self-cal, rms=0.031611Jy sigma=0.050966 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 = 4.22454e-05 Jy ! Component: 100 - total flux cleaned = 2.59875e-05 Jy ! Component: 150 - total flux cleaned = 2.54416e-05 Jy ! Component: 200 - total flux cleaned = 1.04652e-05 Jy ! Total flux subtracted in 200 components = 1.04652e-05 Jy ! Clean residual min=-0.001442 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.124253 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.124253 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=0.031560Jy sigma=0.050956 ! Fit after self-cal, rms=0.031559Jy sigma=0.050955 ! 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=0.031559Jy sigma=0.050955 ! Fit after self-cal, rms=0.031114Jy sigma=0.050664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.775 mas, bmaj=14.17 mas, bpa=7.438 degrees ! Estimated noise=8.6302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011092 Jy ! Component: 100 - total flux cleaned = -0.00128074 Jy ! Component: 150 - total flux cleaned = -0.00128114 Jy ! Component: 200 - total flux cleaned = -0.00129051 Jy ! Total flux subtracted in 200 components = -0.00129051 Jy ! Clean residual min=-0.001309 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.122963 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.122963 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=0.030819Jy sigma=0.050811 ! Fit after self-cal, rms=0.030822Jy sigma=0.050810 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 = 4.36706e-05 Jy ! Component: 100 - total flux cleaned = 4.40101e-05 Jy ! Component: 150 - total flux cleaned = 3.50021e-05 Jy ! Component: 200 - total flux cleaned = 4.37565e-05 Jy ! Total flux subtracted in 200 components = 4.37565e-05 Jy ! Clean residual min=-0.001317 max=0.001479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.123006 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 0.123006 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=0.030789Jy sigma=0.050815 ! Fit after self-cal, rms=0.030788Jy sigma=0.050813 ! 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=1.919 mas, bmaj=4.897 mas, bpa=2.608 degrees ! Estimated noise=8.78247 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.919 x 4.897 at 2.608 degrees (North through East) ! Clean map min=-0.0013285 max=0.08042 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=1.478 mas, bmaj=3.903 mas, bpa=1.868 degrees ! Estimated noise=13.8355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0655634 Jy ! Component: 100 - total flux cleaned = 0.0910031 Jy ! Component: 150 - total flux cleaned = 0.103465 Jy ! Component: 200 - total flux cleaned = 0.110087 Jy ! Total flux subtracted in 200 components = 0.110087 Jy ! Clean residual min=-0.002798 max=0.004047 Jy/beam ! Clean residual mean=0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.110087 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.110087 Jy ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.897 mas, bpa=2.608 degrees ! Estimated noise=8.78247 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 = 0.00549287 Jy ! Component: 100 - total flux cleaned = 0.00810016 Jy ! Component: 150 - total flux cleaned = 0.00971499 Jy ! Component: 200 - total flux cleaned = 0.0107625 Jy ! Total flux subtracted in 200 components = 0.0107625 Jy ! Clean residual min=-0.001522 max=0.001822 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.12085 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.12085 Jy ! Inverting map ! Added new window around map position (-3, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148811 Jy ! Component: 100 - total flux cleaned = 0.00165875 Jy ! Component: 150 - total flux cleaned = 0.00175005 Jy ! Component: 200 - total flux cleaned = 0.00183406 Jy ! Total flux subtracted in 200 components = 0.00183406 Jy ! Clean residual min=-0.001344 max=0.001664 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.122684 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.122684 Jy ! Inverting map ! Added new window around map position (3.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966591 Jy ! Component: 100 - total flux cleaned = 0.000891662 Jy ! Component: 150 - total flux cleaned = 0.000989518 Jy ! Component: 200 - total flux cleaned = 0.00101962 Jy ! Total flux subtracted in 200 components = 0.00101962 Jy ! Clean residual min=-0.001245 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.123704 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.123704 Jy ! Inverting map ! Added new window around map position (-73.8, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013782 Jy ! Component: 100 - total flux cleaned = 0.00207668 Jy ! Component: 150 - total flux cleaned = 0.00237583 Jy ! Component: 200 - total flux cleaned = 0.00250108 Jy ! Total flux subtracted in 200 components = 0.00250108 Jy ! Clean residual min=-0.001102 max=0.001380 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.126205 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.126205 Jy ! Inverting map ! Added new window around map position (71.1, 43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116443 Jy ! Component: 100 - total flux cleaned = 0.00145999 Jy ! Component: 150 - total flux cleaned = 0.00163111 Jy ! Component: 200 - total flux cleaned = 0.00170008 Jy ! Total flux subtracted in 200 components = 0.00170008 Jy ! Clean residual min=-0.001032 max=0.001138 Jy/beam ! Clean residual mean=0.000005 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.127905 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 163 components and 0.127905 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=4.775 mas, bmaj=14.17 mas, bpa=7.438 degrees ! Estimated noise=8.6302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177766 Jy ! Component: 100 - total flux cleaned = 0.000327243 Jy ! Component: 150 - total flux cleaned = 0.000408619 Jy ! Component: 200 - total flux cleaned = 0.000453833 Jy ! Total flux subtracted in 200 components = 0.000453833 Jy ! Clean residual min=-0.000930 max=0.001077 Jy/beam ! Clean residual mean=0.000009 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.128359 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 = 2.87584e-05 Jy ! Component: 100 - total flux cleaned = 4.19528e-05 Jy ! Component: 150 - total flux cleaned = 4.24017e-05 Jy ! Component: 200 - total flux cleaned = 3.01671e-05 Jy ! Total flux subtracted in 200 components = 3.01671e-05 Jy ! Clean residual min=-0.000903 max=0.001088 Jy/beam ! Clean residual mean=0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.128389 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 189 components and 0.128389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.897 mas, bpa=2.608 degrees ! Estimated noise=8.78247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.14695e-05 Jy ! Component: 100 - total flux cleaned = -2.548e-05 Jy ! Component: 150 - total flux cleaned = 1.6396e-05 Jy ! Component: 200 - total flux cleaned = 1.6576e-05 Jy ! Total flux subtracted in 200 components = 1.6576e-05 Jy ! Clean residual min=-0.001067 max=0.001175 Jy/beam ! Clean residual mean=0.000006 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.128405 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 201 components and 0.128405 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=0.030260Jy sigma=0.050106 ! Fit after self-cal, rms=0.030274Jy sigma=0.050055 wmodel /scr/pima/bp171ag_uvs/J2145-3357_C_map.mod ! Writing 201 model components to file: /scr/pima/bp171ag_uvs/J2145-3357_C_map.mod wobs /scr/pima/bp171ag_uvs/J2145-3357_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2145-3357_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2145-3357_C_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171ag_uvs/J2145-3357_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 = 0.000275884 Jy ! Component: 100 - total flux cleaned = 0.000589152 Jy ! Component: 150 - total flux cleaned = 0.000844483 Jy ! Component: 200 - total flux cleaned = 0.000947831 Jy ! Component: 250 - total flux cleaned = 0.000997597 Jy ! Component: 300 - total flux cleaned = 0.00102984 Jy ! Component: 350 - total flux cleaned = 0.00106128 Jy ! Component: 400 - total flux cleaned = 0.00107693 Jy ! Component: 450 - total flux cleaned = 0.00109234 Jy ! Component: 500 - total flux cleaned = 0.00116726 Jy ! Component: 550 - total flux cleaned = 0.00122618 Jy ! Component: 600 - total flux cleaned = 0.00126966 Jy ! Component: 650 - total flux cleaned = 0.00131278 Jy ! Component: 700 - total flux cleaned = 0.00134109 Jy ! Component: 750 - total flux cleaned = 0.00132742 Jy ! Component: 800 - total flux cleaned = 0.00135449 Jy ! Component: 850 - total flux cleaned = 0.00127393 Jy ! Component: 900 - total flux cleaned = 0.00130035 Jy ! Component: 950 - total flux cleaned = 0.0012481 Jy ! Component: 1000 - total flux cleaned = 0.0011835 Jy ! Component: 1050 - total flux cleaned = 0.00111983 Jy ! Component: 1100 - total flux cleaned = 0.00101897 Jy ! Component: 1150 - total flux cleaned = 0.000981624 Jy ! Component: 1200 - total flux cleaned = 0.000895285 Jy ! Component: 1250 - total flux cleaned = 0.000846596 Jy ! Component: 1300 - total flux cleaned = 0.000798437 Jy ! Component: 1350 - total flux cleaned = 0.000726854 Jy ! Component: 1400 - total flux cleaned = 0.000644517 Jy ! Component: 1450 - total flux cleaned = 0.000621395 Jy ! Component: 1500 - total flux cleaned = 0.000586647 Jy ! Component: 1550 - total flux cleaned = 0.000483597 Jy ! Component: 1600 - total flux cleaned = 0.000483627 Jy ! Component: 1650 - total flux cleaned = 0.000427402 Jy ! Component: 1700 - total flux cleaned = 0.000438659 Jy ! Component: 1750 - total flux cleaned = 0.000438589 Jy ! Component: 1800 - total flux cleaned = 0.000405689 Jy ! Component: 1850 - total flux cleaned = 0.000362213 Jy ! Component: 1900 - total flux cleaned = 0.000329909 Jy ! Component: 1950 - total flux cleaned = 0.000362077 Jy ! Component: 2000 - total flux cleaned = 0.000330161 Jy ! Component: 2050 - total flux cleaned = 0.000319585 Jy ! Component: 2100 - total flux cleaned = 0.00027765 Jy ! Component: 2150 - total flux cleaned = 0.000256843 Jy ! Component: 2200 - total flux cleaned = 0.000225725 Jy ! Component: 2250 - total flux cleaned = 0.000184545 Jy ! Component: 2300 - total flux cleaned = 0.000153719 Jy ! Component: 2350 - total flux cleaned = 9.24789e-05 Jy ! Component: 2400 - total flux cleaned = 3.17512e-05 Jy ! Component: 2450 - total flux cleaned = -8.51218e-06 Jy ! Component: 2500 - total flux cleaned = -5.8553e-05 Jy ! Component: 2550 - total flux cleaned = -8.84626e-05 Jy ! Component: 2600 - total flux cleaned = -0.000118238 Jy ! Component: 2650 - total flux cleaned = -0.000167629 Jy ! Component: 2700 - total flux cleaned = -0.000265839 Jy ! Component: 2750 - total flux cleaned = -0.000285439 Jy ! Component: 2800 - total flux cleaned = -0.000324488 Jy ! Component: 2850 - total flux cleaned = -0.000372988 Jy ! Component: 2900 - total flux cleaned = -0.000411729 Jy ! Component: 2950 - total flux cleaned = -0.000440725 Jy ! Component: 3000 - total flux cleaned = -0.000498399 Jy ! Component: 3050 - total flux cleaned = -0.000498401 Jy ! Component: 3100 - total flux cleaned = -0.000536602 Jy ! Component: 3150 - total flux cleaned = -0.000593724 Jy ! Component: 3200 - total flux cleaned = -0.000622191 Jy ! Component: 3250 - total flux cleaned = -0.000660045 Jy ! Component: 3300 - total flux cleaned = -0.000688348 Jy ! Component: 3350 - total flux cleaned = -0.000744815 Jy ! Component: 3400 - total flux cleaned = -0.000754183 Jy ! Component: 3450 - total flux cleaned = -0.000772894 Jy ! Component: 3500 - total flux cleaned = -0.000800905 Jy ! Component: 3550 - total flux cleaned = -0.00083812 Jy ! Component: 3600 - total flux cleaned = -0.000828857 Jy ! Component: 3650 - total flux cleaned = -0.000865867 Jy ! Component: 3700 - total flux cleaned = -0.000875125 Jy ! Component: 3750 - total flux cleaned = -0.000875097 Jy ! Component: 3800 - total flux cleaned = -0.000865942 Jy ! Component: 3850 - total flux cleaned = -0.000856762 Jy ! Component: 3900 - total flux cleaned = -0.000838407 Jy ! Component: 3950 - total flux cleaned = -0.000838437 Jy ! Component: 4000 - total flux cleaned = -0.000884181 Jy ! Component: 4050 - total flux cleaned = -0.000856735 Jy ! Total flux subtracted in 4096 components = -0.000838469 Jy ! Clean residual min=-0.000525 max=0.000472 Jy/beam ! Clean residual mean=0.000004 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.127567 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 422 components and 0.127567 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2145-3357_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.919 x 4.897 at 2.608 degrees (North through East) ! Clean map min=-0.0014025 max=0.083265 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2145-3357_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0832654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.556545 0.556545 1.11309 2.22618 4.45236 8.90471 17.8094 35.6189 71.2377 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2145-3357_C_uvs.log closed on Fri Oct 11 03:46:58 2013