! Started logfile: /scr/pima/bs241c_uvs/J2259-1553_X_uvs.log on Thu Jul 2 09:12:33 2015 obs /scr/pima/bs241c_uvs/J2259-1553_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J2259-1553_X_uva.fits ! AN table 1: 78 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2259-1553 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 28080 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241c_uvs/J2259-1553_X] 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 0.200x0.200 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. ! ! 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=1.000886Jy sigma=28.553054 ! Fit after self-cal, rms=0.963920Jy sigma=27.509137 ! 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=0.7614 mas, bmaj=1.978 mas, bpa=-4.701 degrees ! Estimated noise=0.32507 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 = 0.0272224 Jy ! Component: 100 - total flux cleaned = 0.0344185 Jy ! Total flux subtracted in 100 components = 0.0344185 Jy ! Clean residual min=-0.001557 max=0.003150 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0344185 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0344185 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=0.027493Jy sigma=0.722841 ! Fit after self-cal, rms=0.026772Jy sigma=0.703406 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368323 Jy ! Component: 100 - total flux cleaned = 0.00554658 Jy ! Total flux subtracted in 100 components = 0.00554658 Jy ! Clean residual min=-0.001188 max=0.001527 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0399651 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0399651 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=0.026197Jy sigma=0.687556 ! Fit after self-cal, rms=0.026194Jy sigma=0.687286 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9739 mas, bmaj=2.319 mas, bpa=-2.932 degrees ! Estimated noise=0.150651 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 (0.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139237 Jy ! Component: 100 - total flux cleaned = 0.00213697 Jy ! Component: 150 - total flux cleaned = 0.00260942 Jy ! Component: 200 - total flux cleaned = 0.00285428 Jy ! Total flux subtracted in 200 components = 0.00285428 Jy ! Clean residual min=-0.000844 max=0.000958 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0428193 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.0428194 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=0.026110Jy sigma=0.685376 ! Fit after self-cal, rms=0.026107Jy sigma=0.685215 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9739 x 2.319 at -2.932 degrees (North through East) ! Clean map min=-0.00081369 max=0.035815 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 1.04 FD 1.08 HN 1.00 KP 0.98 ! LA 1.01 MK 0.99 NL 0.91 OV 0.92 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.01 KP 1.02 ! LA 0.96 MK 1.00 NL 1.02 OV 0.96 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.92 KP 1.06 ! LA 0.92 MK 1.01 NL 1.01 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 0.99 KP 0.92 ! LA 1.02 MK 1.01 NL 0.95 OV 0.94 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.02 KP 1.16 ! LA 0.94 MK 0.99 NL 1.06 OV 0.95 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.15 HN 1.07 KP 1.15 ! LA 1.02 MK 1.02 NL 1.02 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.00 KP 1.15 ! LA 1.00 MK 0.94 NL 0.89 OV 1.01 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 1.02 KP 1.15 ! LA 0.94 MK 1.00 NL 0.87 OV 0.97 ! PT 0.88 SC 1.01 ! ! ! Fit before self-cal, rms=0.026107Jy sigma=0.685215 ! Fit after self-cal, rms=0.025441Jy sigma=0.676892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=2.315 mas, bpa=-2.878 degrees ! Estimated noise=0.149897 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 = 1.36126e-05 Jy ! Component: 100 - total flux cleaned = -1.36333e-05 Jy ! Component: 150 - total flux cleaned = -2.53268e-05 Jy ! Component: 200 - total flux cleaned = -3.06069e-05 Jy ! Total flux subtracted in 200 components = -3.06069e-05 Jy ! Clean residual min=-0.000511 max=0.000588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0427888 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0427888 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=0.025438Jy sigma=0.676809 ! Fit after self-cal, rms=0.025431Jy sigma=0.676636 ! 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=0.025431Jy sigma=0.676636 ! Fit after self-cal, rms=0.025618Jy sigma=0.675619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=2.319 mas, bpa=-2.75 degrees ! Estimated noise=0.150007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94274e-05 Jy ! Component: 100 - total flux cleaned = 3.80779e-05 Jy ! Component: 150 - total flux cleaned = 3.31447e-05 Jy ! Component: 200 - total flux cleaned = 2.88483e-05 Jy ! Total flux subtracted in 200 components = 2.88483e-05 Jy ! Clean residual min=-0.000461 max=0.000531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0428176 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0428176 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=0.025616Jy sigma=0.675550 ! Fit after self-cal, rms=0.025620Jy sigma=0.675526 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 (-39, -42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449322 Jy ! Component: 100 - total flux cleaned = 0.000518277 Jy ! Component: 150 - total flux cleaned = 0.000548791 Jy ! Component: 200 - total flux cleaned = 0.000600835 Jy ! Total flux subtracted in 200 components = 0.000600835 Jy ! Clean residual min=-0.000460 max=0.000479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0434184 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.0434184 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=0.025611Jy sigma=0.675267 ! Fit after self-cal, rms=0.025610Jy sigma=0.675254 ! 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=0.025610Jy sigma=0.675254 ! Fit after self-cal, rms=0.025611Jy sigma=0.675240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=2.32 mas, bpa=-2.71 degrees ! Estimated noise=0.149935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138706 Jy ! Component: 100 - total flux cleaned = 0.000179279 Jy ! Component: 150 - total flux cleaned = 0.000184551 Jy ! Component: 200 - total flux cleaned = 0.00017966 Jy ! Total flux subtracted in 200 components = 0.00017966 Jy ! Clean residual min=-0.000454 max=0.000469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0435981 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0435981 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=0.025609Jy sigma=0.675177 ! Fit after self-cal, rms=0.025609Jy sigma=0.675177 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 = 2.55518e-05 Jy ! Component: 100 - total flux cleaned = 2.54023e-05 Jy ! Component: 150 - total flux cleaned = 2.96254e-05 Jy ! Component: 200 - total flux cleaned = 2.95712e-05 Jy ! Total flux subtracted in 200 components = 2.95712e-05 Jy ! Clean residual min=-0.000453 max=0.000465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0436277 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.0436277 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=0.025608Jy sigma=0.675141 ! Fit after self-cal, rms=0.025607Jy sigma=0.675137 ! 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=0.025607Jy sigma=0.675137 ! Fit after self-cal, rms=0.025623Jy sigma=0.675135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=4.22 mas, bpa=-0.2258 degrees ! Estimated noise=0.182912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135193 Jy ! Component: 100 - total flux cleaned = 0.000135146 Jy ! Component: 150 - total flux cleaned = 0.000126708 Jy ! Component: 200 - total flux cleaned = 0.000119104 Jy ! Total flux subtracted in 200 components = 0.000119104 Jy ! Clean residual min=-0.000551 max=0.000474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0437468 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.0437468 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=0.675127 ! Fit after self-cal, rms=0.025622Jy sigma=0.675121 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 = 1.96176e-05 Jy ! Component: 100 - total flux cleaned = 2.31759e-05 Jy ! Component: 150 - total flux cleaned = 2.32096e-05 Jy ! Component: 200 - total flux cleaned = 2.32036e-05 Jy ! Total flux subtracted in 200 components = 2.32036e-05 Jy ! Clean residual min=-0.000546 max=0.000473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.04377 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.04377 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=0.675123 ! Fit after self-cal, rms=0.025622Jy sigma=0.675121 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.32 mas, bpa=-2.687 degrees ! Estimated noise=0.149997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9732 x 2.32 at -2.687 degrees (North through East) ! Clean map min=-0.00043244 max=0.035693 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=0.7618 mas, bmaj=1.976 mas, bpa=-4.262 degrees ! Estimated noise=0.322266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274535 Jy ! Component: 100 - total flux cleaned = 0.0347862 Jy ! Component: 150 - total flux cleaned = 0.0381636 Jy ! Component: 200 - total flux cleaned = 0.0399347 Jy ! Total flux subtracted in 200 components = 0.0399347 Jy ! Clean residual min=-0.000945 max=0.000990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0399347 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0399347 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.32 mas, bpa=-2.687 degrees ! Estimated noise=0.149997 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 = 0.00126083 Jy ! Component: 100 - total flux cleaned = 0.00197457 Jy ! Component: 150 - total flux cleaned = 0.00248488 Jy ! Component: 200 - total flux cleaned = 0.00287038 Jy ! Total flux subtracted in 200 components = 0.00287038 Jy ! Clean residual min=-0.000456 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0428051 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.0428051 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 = 0.000487122 Jy ! Component: 100 - total flux cleaned = 0.000761542 Jy ! Component: 150 - total flux cleaned = 0.000873831 Jy ! Component: 200 - total flux cleaned = 0.000964934 Jy ! Total flux subtracted in 200 components = 0.000964934 Jy ! Clean residual min=-0.000472 max=0.000517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0437701 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.0437701 Jy ! Inverting map ! Added new window around map position (4, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359595 Jy ! Component: 100 - total flux cleaned = 0.000444099 Jy ! Component: 150 - total flux cleaned = 0.000469552 Jy ! Component: 200 - total flux cleaned = 0.000508433 Jy ! Total flux subtracted in 200 components = 0.000508433 Jy ! Clean residual min=-0.000442 max=0.000417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0442785 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 0.0442785 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=2.205 mas, bmaj=4.22 mas, bpa=-0.2258 degrees ! Estimated noise=0.182912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194941 Jy ! Component: 100 - total flux cleaned = 0.000293503 Jy ! Component: 150 - total flux cleaned = 0.00036517 Jy ! Component: 200 - total flux cleaned = 0.000419448 Jy ! Total flux subtracted in 200 components = 0.000419448 Jy ! Clean residual min=-0.000487 max=0.000466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0446979 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 = 3.34167e-05 Jy ! Component: 100 - total flux cleaned = 5.36275e-05 Jy ! Component: 150 - total flux cleaned = 7.243e-05 Jy ! Component: 200 - total flux cleaned = 8.72187e-05 Jy ! Total flux subtracted in 200 components = 8.72187e-05 Jy ! Clean residual min=-0.000484 max=0.000464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0447851 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 0.0447852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.32 mas, bpa=-2.687 degrees ! Estimated noise=0.149997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.98249e-05 Jy ! Component: 100 - total flux cleaned = -0.00011368 Jy ! Component: 150 - total flux cleaned = -0.000113791 Jy ! Component: 200 - total flux cleaned = -0.000114003 Jy ! Total flux subtracted in 200 components = -0.000114003 Jy ! Clean residual min=-0.000429 max=0.000413 Jy/beam ! Clean residual mean=-0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0446712 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 129 components and 0.0446712 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=0.025610Jy sigma=0.674779 ! Fit after self-cal, rms=0.025608Jy sigma=0.674742 wmodel /scr/pima/bs241c_uvs/J2259-1553_X_map.mod ! Writing 129 model components to file: /scr/pima/bs241c_uvs/J2259-1553_X_map.mod wobs /scr/pima/bs241c_uvs/J2259-1553_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J2259-1553_X_uvs.fits wwins /scr/pima/bs241c_uvs/J2259-1553_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bs241c_uvs/J2259-1553_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 = -3.92332e-05 Jy ! Component: 100 - total flux cleaned = -4.67316e-05 Jy ! Component: 150 - total flux cleaned = -4.68279e-05 Jy ! Component: 200 - total flux cleaned = -2.63778e-05 Jy ! Component: 250 - total flux cleaned = 6.39923e-06 Jy ! Component: 300 - total flux cleaned = 2.55684e-05 Jy ! Component: 350 - total flux cleaned = 5.0593e-05 Jy ! Component: 400 - total flux cleaned = 8.71623e-05 Jy ! Component: 450 - total flux cleaned = 0.000105036 Jy ! Component: 500 - total flux cleaned = 0.000122647 Jy ! Component: 550 - total flux cleaned = 0.000151354 Jy ! Component: 600 - total flux cleaned = 0.000179405 Jy ! Component: 650 - total flux cleaned = 0.000206948 Jy ! Component: 700 - total flux cleaned = 0.000223298 Jy ! Component: 750 - total flux cleaned = 0.000239303 Jy ! Component: 800 - total flux cleaned = 0.000244546 Jy ! Component: 850 - total flux cleaned = 0.000265129 Jy ! Component: 900 - total flux cleaned = 0.000260058 Jy ! Component: 950 - total flux cleaned = 0.000280131 Jy ! Component: 1000 - total flux cleaned = 0.000289969 Jy ! Component: 1050 - total flux cleaned = 0.000304567 Jy ! Component: 1100 - total flux cleaned = 0.000294889 Jy ! Component: 1150 - total flux cleaned = 0.000299633 Jy ! Component: 1200 - total flux cleaned = 0.000309063 Jy ! Component: 1250 - total flux cleaned = 0.000318242 Jy ! Component: 1300 - total flux cleaned = 0.00032282 Jy ! Component: 1350 - total flux cleaned = 0.000327305 Jy ! Component: 1400 - total flux cleaned = 0.000313953 Jy ! Component: 1450 - total flux cleaned = 0.000322888 Jy ! Component: 1500 - total flux cleaned = 0.000322917 Jy ! Component: 1550 - total flux cleaned = 0.000340235 Jy ! Component: 1600 - total flux cleaned = 0.000318837 Jy ! Component: 1650 - total flux cleaned = 0.000335839 Jy ! Component: 1700 - total flux cleaned = 0.000344274 Jy ! Component: 1750 - total flux cleaned = 0.00037334 Jy ! Component: 1800 - total flux cleaned = 0.000377479 Jy ! Component: 1850 - total flux cleaned = 0.00038157 Jy ! Component: 1900 - total flux cleaned = 0.000397664 Jy ! Component: 1950 - total flux cleaned = 0.000397647 Jy ! Component: 2000 - total flux cleaned = 0.000397724 Jy ! Component: 2050 - total flux cleaned = 0.000417328 Jy ! Component: 2100 - total flux cleaned = 0.000432772 Jy ! Component: 2150 - total flux cleaned = 0.000409588 Jy ! Component: 2200 - total flux cleaned = 0.000421137 Jy ! Component: 2250 - total flux cleaned = 0.000417391 Jy ! Component: 2300 - total flux cleaned = 0.000436253 Jy ! Component: 2350 - total flux cleaned = 0.000454894 Jy ! Component: 2400 - total flux cleaned = 0.000443741 Jy ! Component: 2450 - total flux cleaned = 0.000465766 Jy ! Component: 2500 - total flux cleaned = 0.000458476 Jy ! Component: 2550 - total flux cleaned = 0.000480168 Jy ! Component: 2600 - total flux cleaned = 0.000469322 Jy ! Component: 2650 - total flux cleaned = 0.000479963 Jy ! Component: 2700 - total flux cleaned = 0.000465795 Jy ! Component: 2750 - total flux cleaned = 0.000479795 Jy ! Component: 2800 - total flux cleaned = 0.000469283 Jy ! Component: 2850 - total flux cleaned = 0.000479691 Jy ! Component: 2900 - total flux cleaned = 0.000469432 Jy ! Component: 2950 - total flux cleaned = 0.000472864 Jy ! Component: 3000 - total flux cleaned = 0.000476252 Jy ! Component: 3050 - total flux cleaned = 0.000482981 Jy ! Component: 3100 - total flux cleaned = 0.000479688 Jy ! Component: 3150 - total flux cleaned = 0.000483004 Jy ! Component: 3200 - total flux cleaned = 0.000489568 Jy ! Component: 3250 - total flux cleaned = 0.0004961 Jy ! Component: 3300 - total flux cleaned = 0.000492827 Jy ! Component: 3350 - total flux cleaned = 0.000492793 Jy ! Component: 3400 - total flux cleaned = 0.000483176 Jy ! Component: 3450 - total flux cleaned = 0.000495955 Jy ! Component: 3500 - total flux cleaned = 0.000508616 Jy ! Component: 3550 - total flux cleaned = 0.000511773 Jy ! Component: 3600 - total flux cleaned = 0.00051177 Jy ! Component: 3650 - total flux cleaned = 0.000505516 Jy ! Component: 3700 - total flux cleaned = 0.000508611 Jy ! Component: 3750 - total flux cleaned = 0.000514759 Jy ! Component: 3800 - total flux cleaned = 0.00050556 Jy ! Component: 3850 - total flux cleaned = 0.000514705 Jy ! Component: 3900 - total flux cleaned = 0.000508651 Jy ! Component: 3950 - total flux cleaned = 0.000499599 Jy ! Component: 4000 - total flux cleaned = 0.0005086 Jy ! Component: 4050 - total flux cleaned = 0.000505616 Jy ! Total flux subtracted in 4096 components = 0.00050266 Jy ! Clean residual min=-0.000153 max=0.000209 Jy/beam ! Clean residual mean=-0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0451738 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 425 components and 0.0451738 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J2259-1553_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9732 x 2.32 at -2.687 degrees (North through East) ! Clean map min=-0.00031217 max=0.035722 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J2259-1553_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0357217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.09656e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428022 0.428022 0.856044 1.71209 3.42418 6.84836 13.6967 27.3934 54.7868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 700.898 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J2259-1553_X_uvs.log closed on Thu Jul 2 09:12:38 2015