! Started logfile: /scr/pima/bp177a_uvs/J1416+1430_C_uvs.log on Fri Feb 7 04:29:25 2014 obs /scr/pima/bp177a_uvs/J1416+1430_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1416+1430_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1416+1430 ! ! 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 672 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/bp177a_uvs/J1416+1430_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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=0.996294Jy sigma=42.124115 ! Fit after self-cal, rms=0.901628Jy sigma=38.093537 ! 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=1.291 mas, bmaj=3.448 mas, bpa=8.218 degrees ! Estimated noise=0.776976 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 = 0.071871 Jy ! Component: 100 - total flux cleaned = 0.0941992 Jy ! Total flux subtracted in 100 components = 0.0941992 Jy ! Clean residual min=-0.006890 max=0.009944 Jy/beam ! Clean residual mean=-0.000009 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.0941991 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0941991 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=0.024292Jy sigma=0.978901 ! Fit after self-cal, rms=0.024152Jy sigma=0.973799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111821 Jy ! Component: 100 - total flux cleaned = 0.017359 Jy ! Total flux subtracted in 100 components = 0.017359 Jy ! Clean residual min=-0.004086 max=0.005488 Jy/beam ! Clean residual mean=-0.000004 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.111558 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.111558 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=0.017250Jy sigma=0.679804 ! Fit after self-cal, rms=0.017194Jy sigma=0.677765 ! 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=1.543 mas, bmaj=3.742 mas, bpa=7.841 degrees ! Estimated noise=0.654076 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 (3.3, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540604 Jy ! Component: 100 - total flux cleaned = 0.00865442 Jy ! Component: 150 - total flux cleaned = 0.0108723 Jy ! Component: 200 - total flux cleaned = 0.0118456 Jy ! Total flux subtracted in 200 components = 0.0118456 Jy ! Clean residual min=-0.002208 max=0.002886 Jy/beam ! Clean residual mean=0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.123404 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.123404 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=0.014972Jy sigma=0.593588 ! Fit after self-cal, rms=0.014873Jy sigma=0.588895 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.543 x 3.742 at 7.841 degrees (North through East) ! Clean map min=-0.0020624 max=0.095503 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.94 LA 1.01 ! MK 1.01 OV 0.93 PT 0.87 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.98 LA 1.07 ! MK 0.95 OV 0.99 PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.88 HN 0.90 LA 1.01 ! MK 0.95 OV 0.93 PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.01 LA 1.01 ! MK 1.01 OV 0.95 PT 1.01 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.04 LA 1.04 ! MK 1.04 OV 0.98 PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.03 LA 1.06 ! MK 1.00 OV 0.98 PT 1.05 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.98 LA 0.97 ! MK 1.04 OV 0.96 PT 0.98 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.06 LA 0.96 ! MK 1.03 OV 0.99 PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.014873Jy sigma=0.588895 ! Fit after self-cal, rms=0.012039Jy sigma=0.491424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=3.766 mas, bpa=8.025 degrees ! Estimated noise=0.648869 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 = 9.50939e-06 Jy ! Component: 100 - total flux cleaned = -0.000124435 Jy ! Component: 150 - total flux cleaned = -0.000264457 Jy ! Component: 200 - total flux cleaned = -0.000340064 Jy ! Total flux subtracted in 200 components = -0.000340064 Jy ! Clean residual min=-0.001434 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.123064 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.123064 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=0.011854Jy sigma=0.484327 ! Fit after self-cal, rms=0.011843Jy sigma=0.483922 ! 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=0.011843Jy sigma=0.483922 ! Fit after self-cal, rms=0.011835Jy sigma=0.483544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=3.767 mas, bpa=8.082 degrees ! Estimated noise=0.64909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.97457e-05 Jy ! Component: 100 - total flux cleaned = 1.38769e-05 Jy ! Component: 150 - total flux cleaned = -4.13694e-05 Jy ! Component: 200 - total flux cleaned = -7.32959e-05 Jy ! Total flux subtracted in 200 components = -7.32959e-05 Jy ! Clean residual min=-0.001366 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.12299 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.12299 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=0.011765Jy sigma=0.480910 ! Fit after self-cal, rms=0.011761Jy sigma=0.480808 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.32431e-05 Jy ! Component: 100 - total flux cleaned = -5.51764e-05 Jy ! Component: 150 - total flux cleaned = -6.70733e-05 Jy ! Component: 200 - total flux cleaned = -9.01369e-05 Jy ! Total flux subtracted in 200 components = -9.01369e-05 Jy ! Clean residual min=-0.001359 max=0.001158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.1229 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.1229 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=0.011732Jy sigma=0.479786 ! Fit after self-cal, rms=0.011731Jy sigma=0.479758 ! 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=0.011731Jy sigma=0.479758 ! Fit after self-cal, rms=0.011716Jy sigma=0.479510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.536 mas, bmaj=3.768 mas, bpa=8.115 degrees ! Estimated noise=0.648658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.27059e-05 Jy ! Component: 100 - total flux cleaned = -4.03962e-07 Jy ! Component: 150 - total flux cleaned = -1.02753e-05 Jy ! Component: 200 - total flux cleaned = -2.00088e-05 Jy ! Total flux subtracted in 200 components = -2.00088e-05 Jy ! Clean residual min=-0.001293 max=0.001152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.12288 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.12288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011694Jy sigma=0.478694 ! Fit after self-cal, rms=0.011694Jy sigma=0.478675 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 = -6.93052e-06 Jy ! Component: 100 - total flux cleaned = -3.23961e-05 Jy ! Component: 150 - total flux cleaned = -4.83253e-05 Jy ! Component: 200 - total flux cleaned = -5.59015e-05 Jy ! Total flux subtracted in 200 components = -5.59015e-05 Jy ! Clean residual min=-0.001287 max=0.001142 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.122824 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.122824 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=0.011683Jy sigma=0.478302 ! Fit after self-cal, rms=0.011682Jy sigma=0.478297 ! 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=0.011682Jy sigma=0.478297 ! Fit after self-cal, rms=0.011668Jy sigma=0.478166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=5.04 mas, bpa=4.908 degrees ! Estimated noise=0.863021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187444 Jy ! Component: 100 - total flux cleaned = -0.000235537 Jy ! Component: 150 - total flux cleaned = -0.00028185 Jy ! Component: 200 - total flux cleaned = -0.000299782 Jy ! Total flux subtracted in 200 components = -0.000299782 Jy ! Clean residual min=-0.001356 max=0.001211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.122525 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.122525 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=0.011666Jy sigma=0.477951 ! Fit after self-cal, rms=0.011666Jy sigma=0.477941 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 = -2.30463e-05 Jy ! Component: 100 - total flux cleaned = -2.81107e-05 Jy ! Component: 150 - total flux cleaned = -2.81922e-05 Jy ! Component: 200 - total flux cleaned = -2.83258e-05 Jy ! Total flux subtracted in 200 components = -2.83258e-05 Jy ! Clean residual min=-0.001350 max=0.001202 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.122496 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.122496 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=0.011666Jy sigma=0.477954 ! Fit after self-cal, rms=0.011666Jy sigma=0.477944 ! 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=1.534 mas, bmaj=3.768 mas, bpa=8.12 degrees ! Estimated noise=0.648084 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.534 x 3.768 at 8.12 degrees (North through East) ! Clean map min=-0.0011704 max=0.094825 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=1.288 mas, bmaj=3.48 mas, bpa=8.464 degrees ! Estimated noise=0.771271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.071442 Jy ! Component: 100 - total flux cleaned = 0.0942081 Jy ! Component: 150 - total flux cleaned = 0.105431 Jy ! Component: 200 - total flux cleaned = 0.111603 Jy ! Total flux subtracted in 200 components = 0.111603 Jy ! Clean residual min=-0.002961 max=0.003186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.111603 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 0.111603 Jy ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=3.768 mas, bpa=8.12 degrees ! Estimated noise=0.648084 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 = 0.00414994 Jy ! Component: 100 - total flux cleaned = 0.00676223 Jy ! Component: 150 - total flux cleaned = 0.00855372 Jy ! Component: 200 - total flux cleaned = 0.00934891 Jy ! Total flux subtracted in 200 components = 0.00934891 Jy ! Clean residual min=-0.001482 max=0.001395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.120952 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.120952 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=5.04 mas, bpa=4.908 degrees ! Estimated noise=0.863021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111492 Jy ! Component: 100 - total flux cleaned = 0.00132541 Jy ! Component: 150 - total flux cleaned = 0.0014092 Jy ! Component: 200 - total flux cleaned = 0.00140946 Jy ! Total flux subtracted in 200 components = 0.00140946 Jy ! Clean residual min=-0.001405 max=0.001150 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.122362 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 = -1.73176e-07 Jy ! Component: 100 - total flux cleaned = -1.05066e-05 Jy ! Component: 150 - total flux cleaned = -1.01343e-05 Jy ! Component: 200 - total flux cleaned = -4.21701e-07 Jy ! Total flux subtracted in 200 components = -4.21701e-07 Jy ! Clean residual min=-0.001410 max=0.001162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.122361 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.122361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=3.768 mas, bpa=8.12 degrees ! Estimated noise=0.648084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192053 Jy ! Component: 100 - total flux cleaned = 0.000109419 Jy ! Component: 150 - total flux cleaned = 8.61263e-05 Jy ! Component: 200 - total flux cleaned = 8.65004e-05 Jy ! Total flux subtracted in 200 components = 8.65004e-05 Jy ! Clean residual min=-0.001287 max=0.001309 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.122448 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.122448 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=0.011803Jy sigma=0.482585 ! Fit after self-cal, rms=0.011792Jy sigma=0.482298 wmodel /scr/pima/bp177a_uvs/J1416+1430_C_map.mod ! Writing 76 model components to file: /scr/pima/bp177a_uvs/J1416+1430_C_map.mod wobs /scr/pima/bp177a_uvs/J1416+1430_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1416+1430_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1416+1430_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1416+1430_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 = -0.000256929 Jy ! Component: 100 - total flux cleaned = -0.000451377 Jy ! Component: 150 - total flux cleaned = -0.000612645 Jy ! Component: 200 - total flux cleaned = -0.000670059 Jy ! Component: 250 - total flux cleaned = -0.000742205 Jy ! Component: 300 - total flux cleaned = -0.000846341 Jy ! Component: 350 - total flux cleaned = -0.000895951 Jy ! Component: 400 - total flux cleaned = -0.000992508 Jy ! Component: 450 - total flux cleaned = -0.00111702 Jy ! Component: 500 - total flux cleaned = -0.00117758 Jy ! Component: 550 - total flux cleaned = -0.00128139 Jy ! Component: 600 - total flux cleaned = -0.00132454 Jy ! Component: 650 - total flux cleaned = -0.0014648 Jy ! Component: 700 - total flux cleaned = -0.00155995 Jy ! Component: 750 - total flux cleaned = -0.00165326 Jy ! Component: 800 - total flux cleaned = -0.00171864 Jy ! Component: 850 - total flux cleaned = -0.00182075 Jy ! Component: 900 - total flux cleaned = -0.0018955 Jy ! Component: 950 - total flux cleaned = -0.00195655 Jy ! Component: 1000 - total flux cleaned = -0.00205198 Jy ! Component: 1050 - total flux cleaned = -0.00207534 Jy ! Component: 1100 - total flux cleaned = -0.00213286 Jy ! Component: 1150 - total flux cleaned = -0.00217787 Jy ! Component: 1200 - total flux cleaned = -0.00219999 Jy ! Component: 1250 - total flux cleaned = -0.00223238 Jy ! Component: 1300 - total flux cleaned = -0.0022323 Jy ! Component: 1350 - total flux cleaned = -0.00223241 Jy ! Component: 1400 - total flux cleaned = -0.00224274 Jy ! Component: 1450 - total flux cleaned = -0.00225282 Jy ! Component: 1500 - total flux cleaned = -0.0022329 Jy ! Component: 1550 - total flux cleaned = -0.00220374 Jy ! Component: 1600 - total flux cleaned = -0.00219423 Jy ! Component: 1650 - total flux cleaned = -0.00220377 Jy ! Component: 1700 - total flux cleaned = -0.00216627 Jy ! Component: 1750 - total flux cleaned = -0.00216635 Jy ! Component: 1800 - total flux cleaned = -0.00214823 Jy ! Component: 1850 - total flux cleaned = -0.00213934 Jy ! Component: 1900 - total flux cleaned = -0.00212182 Jy ! Component: 1950 - total flux cleaned = -0.00210436 Jy ! Component: 2000 - total flux cleaned = -0.00206125 Jy ! Component: 2050 - total flux cleaned = -0.00202715 Jy ! Component: 2100 - total flux cleaned = -0.00195973 Jy ! Component: 2150 - total flux cleaned = -0.00191803 Jy ! Component: 2200 - total flux cleaned = -0.00186031 Jy ! Component: 2250 - total flux cleaned = -0.00181938 Jy ! Component: 2300 - total flux cleaned = -0.00176272 Jy ! Component: 2350 - total flux cleaned = -0.00173857 Jy ! Component: 2400 - total flux cleaned = -0.0017147 Jy ! Component: 2450 - total flux cleaned = -0.00169888 Jy ! Component: 2500 - total flux cleaned = -0.00168316 Jy ! Component: 2550 - total flux cleaned = -0.00168314 Jy ! Component: 2600 - total flux cleaned = -0.00165213 Jy ! Component: 2650 - total flux cleaned = -0.00166753 Jy ! Component: 2700 - total flux cleaned = -0.00165979 Jy ! Component: 2750 - total flux cleaned = -0.00162931 Jy ! Component: 2800 - total flux cleaned = -0.00162172 Jy ! Component: 2850 - total flux cleaned = -0.00159919 Jy ! Component: 2900 - total flux cleaned = -0.00161416 Jy ! Component: 2950 - total flux cleaned = -0.00158435 Jy ! Component: 3000 - total flux cleaned = -0.00158437 Jy ! Component: 3050 - total flux cleaned = -0.0015696 Jy ! Component: 3100 - total flux cleaned = -0.0015622 Jy ! Component: 3150 - total flux cleaned = -0.0015329 Jy ! Component: 3200 - total flux cleaned = -0.00152566 Jy ! Component: 3250 - total flux cleaned = -0.00151116 Jy ! Component: 3300 - total flux cleaned = -0.00151843 Jy ! Component: 3350 - total flux cleaned = -0.00149672 Jy ! Component: 3400 - total flux cleaned = -0.00149672 Jy ! Component: 3450 - total flux cleaned = -0.00149678 Jy ! Component: 3500 - total flux cleaned = -0.00149678 Jy ! Component: 3550 - total flux cleaned = -0.00149678 Jy ! Component: 3600 - total flux cleaned = -0.00149679 Jy ! Component: 3650 - total flux cleaned = -0.00149675 Jy ! Component: 3700 - total flux cleaned = -0.0015111 Jy ! Component: 3750 - total flux cleaned = -0.00148956 Jy ! Component: 3800 - total flux cleaned = -0.0014824 Jy ! Component: 3850 - total flux cleaned = -0.00146803 Jy ! Component: 3900 - total flux cleaned = -0.00143928 Jy ! Component: 3950 - total flux cleaned = -0.00144648 Jy ! Component: 4000 - total flux cleaned = -0.00141768 Jy ! Component: 4050 - total flux cleaned = -0.00140328 Jy ! Total flux subtracted in 4096 components = -0.00139611 Jy ! Clean residual min=-0.000419 max=0.000377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.121052 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 310 components and 0.121052 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1416+1430_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.534 x 3.768 at 8.12 degrees (North through East) ! Clean map min=-0.00081555 max=0.095245 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1416+1430_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0952453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.360539 0.360539 0.721077 1.44215 2.88431 5.76862 11.5372 23.0745 46.1489 92.2979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 832.088 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1416+1430_C_uvs.log closed on Fri Feb 7 04:29:29 2014