! Started logfile: /d2/scr/pima/bp177c_uvs/J1514+2855_C_uvs.log on Sat Mar 22 21:18:01 2014 obs /d2/scr/pima/bp177c_uvs/J1514+2855_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1514+2855_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514+2855 ! ! 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 864 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 /d2/scr/pima/bp177c_uvs/J1514+2855_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=0.998474Jy sigma=48.335371 ! Fit after self-cal, rms=0.964222Jy sigma=46.634207 ! 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=1.433 mas, bmaj=3.731 mas, bpa=19.08 degrees ! Estimated noise=0.689682 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 = 0.0261126 Jy ! Component: 100 - total flux cleaned = 0.0347531 Jy ! Total flux subtracted in 100 components = 0.0347531 Jy ! Clean residual min=-0.002768 max=0.004433 Jy/beam ! Clean residual mean=0.000005 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0347531 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0347531 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=0.019743Jy sigma=0.911512 ! Fit after self-cal, rms=0.017961Jy sigma=0.800220 ! Inverting map ! Added new window around map position (3.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588493 Jy ! Component: 100 - total flux cleaned = 0.009656 Jy ! Total flux subtracted in 100 components = 0.009656 Jy ! Clean residual min=-0.002259 max=0.002835 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0444091 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0444091 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=0.015024Jy sigma=0.633319 ! Fit after self-cal, rms=0.014898Jy sigma=0.627697 ! 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=1.728 mas, bmaj=4.06 mas, bpa=18.61 degrees ! Estimated noise=0.515247 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 = 0.0041101 Jy ! Component: 100 - total flux cleaned = 0.00647686 Jy ! Component: 150 - total flux cleaned = 0.00797744 Jy ! Component: 200 - total flux cleaned = 0.00900397 Jy ! Total flux subtracted in 200 components = 0.00900397 Jy ! Clean residual min=-0.001376 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.053413 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.053413 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=0.013667Jy sigma=0.559726 ! Fit after self-cal, rms=0.013558Jy sigma=0.554419 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.728 x 4.06 at 18.61 degrees (North through East) ! Clean map min=-0.0011532 max=0.036436 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 0.99 FD 1.06 HN 1.00 LA 1.02 ! MK 0.94 NL 1.01 OV 0.96 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.10 LA 0.96 ! MK 0.93 NL 0.92 OV 1.00 PT 0.91 ! SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.93 LA 0.95 ! MK 1.01 NL 1.08 OV 0.92 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 LA 0.95 ! MK 0.97 NL 1.06 OV 0.92 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.07 LA 1.00 ! MK 0.98 NL 1.02 OV 1.02 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.96 LA 1.02 ! MK 1.05 NL 1.00 OV 0.96 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.97 HN 0.89 LA 1.05 ! MK 0.89 NL 1.02 OV 0.98 PT 0.89 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.013558Jy sigma=0.554419 ! Fit after self-cal, rms=0.013076Jy sigma=0.533512 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=4.084 mas, bpa=18.25 degrees ! Estimated noise=0.504513 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 = 0.000491789 Jy ! Component: 100 - total flux cleaned = 0.000491592 Jy ! Component: 150 - total flux cleaned = 0.000491956 Jy ! Component: 200 - total flux cleaned = 0.000447911 Jy ! Total flux subtracted in 200 components = 0.000447911 Jy ! Clean residual min=-0.001154 max=0.001160 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0538609 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0538609 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=0.013014Jy sigma=0.529677 ! Fit after self-cal, rms=0.013008Jy sigma=0.529295 ! 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=0.013008Jy sigma=0.529295 ! Fit after self-cal, rms=0.012937Jy sigma=0.528984 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=4.087 mas, bpa=18.05 degrees ! Estimated noise=0.502159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.85929e-05 Jy ! Component: 100 - total flux cleaned = 7.49272e-05 Jy ! Component: 150 - total flux cleaned = 0.000111284 Jy ! Component: 200 - total flux cleaned = 0.00015248 Jy ! Total flux subtracted in 200 components = 0.00015248 Jy ! Clean residual min=-0.001155 max=0.001083 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0540134 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0540134 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=0.012908Jy sigma=0.527288 ! Fit after self-cal, rms=0.012903Jy sigma=0.527121 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.07736e-05 Jy ! Component: 100 - total flux cleaned = 0.000108441 Jy ! Component: 150 - total flux cleaned = 0.000133687 Jy ! Component: 200 - total flux cleaned = 0.00015713 Jy ! Total flux subtracted in 200 components = 0.00015713 Jy ! Clean residual min=-0.001126 max=0.001050 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0541705 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0541705 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=0.012891Jy sigma=0.526476 ! Fit after self-cal, rms=0.012889Jy sigma=0.526416 ! 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=0.012889Jy sigma=0.526416 ! Fit after self-cal, rms=0.012824Jy sigma=0.525925 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=4.092 mas, bpa=17.82 degrees ! Estimated noise=0.499171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.50334e-05 Jy ! Component: 100 - total flux cleaned = -3.67823e-05 Jy ! Component: 150 - total flux cleaned = 1.56987e-05 Jy ! Component: 200 - total flux cleaned = 3.84389e-05 Jy ! Total flux subtracted in 200 components = 3.84389e-05 Jy ! Clean residual min=-0.001122 max=0.001024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.054209 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.054209 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=0.012807Jy sigma=0.525015 ! Fit after self-cal, rms=0.012805Jy sigma=0.524946 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 = 6.06314e-05 Jy ! Component: 100 - total flux cleaned = 8.82385e-05 Jy ! Component: 150 - total flux cleaned = 0.000100745 Jy ! Component: 200 - total flux cleaned = 0.00012437 Jy ! Total flux subtracted in 200 components = 0.00012437 Jy ! Clean residual min=-0.001094 max=0.001017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0543334 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0543334 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=0.012798Jy sigma=0.524588 ! Fit after self-cal, rms=0.012797Jy sigma=0.524557 ! 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=0.012797Jy sigma=0.524557 ! Fit after self-cal, rms=0.012759Jy sigma=0.524232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=4.988 mas, bpa=9.32 degrees ! Estimated noise=0.600422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114313 Jy ! Component: 100 - total flux cleaned = 0.000175083 Jy ! Component: 150 - total flux cleaned = 0.000205853 Jy ! Component: 200 - total flux cleaned = 0.000221581 Jy ! Total flux subtracted in 200 components = 0.000221581 Jy ! Clean residual min=-0.001071 max=0.001257 Jy/beam ! Clean residual mean=-0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0545549 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0545549 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=0.012755Jy sigma=0.523762 ! Fit after self-cal, rms=0.012752Jy sigma=0.523703 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (42.6, -59.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012349 Jy ! Component: 100 - total flux cleaned = 0.00161147 Jy ! Component: 150 - total flux cleaned = 0.00173382 Jy ! Component: 200 - total flux cleaned = 0.00180255 Jy ! Total flux subtracted in 200 components = 0.00180255 Jy ! Clean residual min=-0.000820 max=0.000789 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0563575 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.0563575 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=0.012689Jy sigma=0.518740 ! Fit after self-cal, rms=0.012681Jy sigma=0.518313 ! 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=1.735 mas, bmaj=4.096 mas, bpa=17.65 degrees ! Estimated noise=0.49675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.735 x 4.096 at 17.65 degrees (North through East) ! Clean map min=-0.00085988 max=0.034655 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=1.434 mas, bmaj=3.767 mas, bpa=18.2 degrees ! Estimated noise=0.665665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025782 Jy ! Component: 100 - total flux cleaned = 0.0350025 Jy ! Component: 150 - total flux cleaned = 0.0408435 Jy ! Component: 200 - total flux cleaned = 0.0447035 Jy ! Total flux subtracted in 200 components = 0.0447035 Jy ! Clean residual min=-0.002143 max=0.002282 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0447035 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 0.0447035 Jy ! Inverting map and beam ! Estimated beam: bmin=1.735 mas, bmaj=4.096 mas, bpa=17.65 degrees ! Estimated noise=0.49675 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 = 0.00374628 Jy ! Component: 100 - total flux cleaned = 0.00596937 Jy ! Component: 150 - total flux cleaned = 0.00738901 Jy ! Component: 200 - total flux cleaned = 0.00833228 Jy ! Total flux subtracted in 200 components = 0.00833228 Jy ! Clean residual min=-0.001043 max=0.001202 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0530357 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0530357 Jy ! Inverting map ! Added new window around map position (64.8, 29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888215 Jy ! Component: 100 - total flux cleaned = 0.0012766 Jy ! Component: 150 - total flux cleaned = 0.00147549 Jy ! Component: 200 - total flux cleaned = 0.00167838 Jy ! Total flux subtracted in 200 components = 0.00167838 Jy ! Clean residual min=-0.001002 max=0.000935 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0547141 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.0547141 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=3.309 mas, bmaj=4.988 mas, bpa=9.32 degrees ! Estimated noise=0.600422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653548 Jy ! Component: 100 - total flux cleaned = 0.000794298 Jy ! Component: 150 - total flux cleaned = 0.000893397 Jy ! Component: 200 - total flux cleaned = 0.000962426 Jy ! Total flux subtracted in 200 components = 0.000962426 Jy ! Clean residual min=-0.000847 max=0.000666 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0556765 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 = 0.000108512 Jy ! Component: 100 - total flux cleaned = 0.000165097 Jy ! Component: 150 - total flux cleaned = 0.000216597 Jy ! Component: 200 - total flux cleaned = 0.000216417 Jy ! Total flux subtracted in 200 components = 0.000216417 Jy ! Clean residual min=-0.000803 max=0.000665 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.055893 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 110 components and 0.055893 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.735 mas, bmaj=4.096 mas, bpa=17.65 degrees ! Estimated noise=0.49675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.93069e-05 Jy ! Component: 100 - total flux cleaned = -6.42128e-05 Jy ! Component: 150 - total flux cleaned = -9.44799e-05 Jy ! Component: 200 - total flux cleaned = -0.000109393 Jy ! Total flux subtracted in 200 components = -0.000109393 Jy ! Clean residual min=-0.000935 max=0.000849 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0557836 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 0.0557836 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=0.012572Jy sigma=0.514741 ! Fit after self-cal, rms=0.012554Jy sigma=0.514122 wmodel /d2/scr/pima/bp177c_uvs/J1514+2855_C_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp177c_uvs/J1514+2855_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1514+2855_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1514+2855_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1514+2855_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177c_uvs/J1514+2855_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 = -0.000133751 Jy ! Component: 100 - total flux cleaned = -0.000206117 Jy ! Component: 150 - total flux cleaned = -0.000344433 Jy ! Component: 200 - total flux cleaned = -0.000437102 Jy ! Component: 250 - total flux cleaned = -0.00048797 Jy ! Component: 300 - total flux cleaned = -0.000574119 Jy ! Component: 350 - total flux cleaned = -0.000633522 Jy ! Component: 400 - total flux cleaned = -0.000737886 Jy ! Component: 450 - total flux cleaned = -0.000783188 Jy ! Component: 500 - total flux cleaned = -0.000872062 Jy ! Component: 550 - total flux cleaned = -0.0009373 Jy ! Component: 600 - total flux cleaned = -0.000979724 Jy ! Component: 650 - total flux cleaned = -0.000979615 Jy ! Component: 700 - total flux cleaned = -0.000969301 Jy ! Component: 750 - total flux cleaned = -0.000969543 Jy ! Component: 800 - total flux cleaned = -0.000989457 Jy ! Component: 850 - total flux cleaned = -0.000950403 Jy ! Component: 900 - total flux cleaned = -0.00095045 Jy ! Component: 950 - total flux cleaned = -0.000922233 Jy ! Component: 1000 - total flux cleaned = -0.000922303 Jy ! Component: 1050 - total flux cleaned = -0.000912893 Jy ! Component: 1100 - total flux cleaned = -0.000894764 Jy ! Component: 1150 - total flux cleaned = -0.000877154 Jy ! Component: 1200 - total flux cleaned = -0.00089452 Jy ! Component: 1250 - total flux cleaned = -0.00089443 Jy ! Component: 1300 - total flux cleaned = -0.000868819 Jy ! Component: 1350 - total flux cleaned = -0.000843446 Jy ! Component: 1400 - total flux cleaned = -0.000835257 Jy ! Component: 1450 - total flux cleaned = -0.000818801 Jy ! Component: 1500 - total flux cleaned = -0.000802763 Jy ! Component: 1550 - total flux cleaned = -0.000802823 Jy ! Component: 1600 - total flux cleaned = -0.000810655 Jy ! Component: 1650 - total flux cleaned = -0.000802659 Jy ! Component: 1700 - total flux cleaned = -0.000787124 Jy ! Component: 1750 - total flux cleaned = -0.0007644 Jy ! Component: 1800 - total flux cleaned = -0.000771905 Jy ! Component: 1850 - total flux cleaned = -0.000779242 Jy ! Component: 1900 - total flux cleaned = -0.000779026 Jy ! Component: 1950 - total flux cleaned = -0.000750225 Jy ! Component: 2000 - total flux cleaned = -0.000736045 Jy ! Component: 2050 - total flux cleaned = -0.000736108 Jy ! Component: 2100 - total flux cleaned = -0.000722226 Jy ! Component: 2150 - total flux cleaned = -0.00072219 Jy ! Component: 2200 - total flux cleaned = -0.000687878 Jy ! Component: 2250 - total flux cleaned = -0.000681147 Jy ! Component: 2300 - total flux cleaned = -0.000674412 Jy ! Component: 2350 - total flux cleaned = -0.000661154 Jy ! Component: 2400 - total flux cleaned = -0.000667631 Jy ! Component: 2450 - total flux cleaned = -0.000648112 Jy ! Component: 2500 - total flux cleaned = -0.000648169 Jy ! Component: 2550 - total flux cleaned = -0.000654495 Jy ! Component: 2600 - total flux cleaned = -0.000629292 Jy ! Component: 2650 - total flux cleaned = -0.000616727 Jy ! Component: 2700 - total flux cleaned = -0.000604369 Jy ! Component: 2750 - total flux cleaned = -0.000579818 Jy ! Component: 2800 - total flux cleaned = -0.000555477 Jy ! Component: 2850 - total flux cleaned = -0.000561555 Jy ! Component: 2900 - total flux cleaned = -0.000543668 Jy ! Component: 2950 - total flux cleaned = -0.00054377 Jy ! Component: 3000 - total flux cleaned = -0.000549658 Jy ! Component: 3050 - total flux cleaned = -0.000537968 Jy ! Component: 3100 - total flux cleaned = -0.000566895 Jy ! Component: 3150 - total flux cleaned = -0.000555356 Jy ! Component: 3200 - total flux cleaned = -0.000549676 Jy ! Component: 3250 - total flux cleaned = -0.000521482 Jy ! Component: 3300 - total flux cleaned = -0.000527125 Jy ! Component: 3350 - total flux cleaned = -0.000543844 Jy ! Component: 3400 - total flux cleaned = -0.000538311 Jy ! Component: 3450 - total flux cleaned = -0.000543783 Jy ! Component: 3500 - total flux cleaned = -0.00052747 Jy ! Component: 3550 - total flux cleaned = -0.000527425 Jy ! Component: 3600 - total flux cleaned = -0.000532758 Jy ! Component: 3650 - total flux cleaned = -0.000506191 Jy ! Component: 3700 - total flux cleaned = -0.000506198 Jy ! Component: 3750 - total flux cleaned = -0.000501013 Jy ! Component: 3800 - total flux cleaned = -0.000501033 Jy ! Component: 3850 - total flux cleaned = -0.000511334 Jy ! Component: 3900 - total flux cleaned = -0.000506235 Jy ! Component: 3950 - total flux cleaned = -0.000511318 Jy ! Component: 4000 - total flux cleaned = -0.000536583 Jy ! Component: 4050 - total flux cleaned = -0.000516527 Jy ! Total flux subtracted in 4096 components = -0.00052646 Jy ! Clean residual min=-0.000270 max=0.000300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0552571 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 403 components and 0.0552571 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1514+2855_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.735 x 4.096 at 17.65 degrees (North through East) ! Clean map min=-0.00061848 max=0.034311 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1514+2855_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0343106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.84769e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.773611 0.773611 1.54722 3.09445 6.18889 12.3778 24.7556 49.5111 99.0223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 387.791 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1514+2855_C_uvs.log closed on Sat Mar 22 21:18:06 2014