! Started logfile: /scr/pima/bs241g_uvs/J1044+0655_X_uvs.log on Mon Jul 27 06:02:01 2015 obs /scr/pima/bs241g_uvs/J1044+0655_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1044+0655_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.954365 visibilities/baseline/integration-bin. ! Found source: J1044+0655 ! ! 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 3848 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/bs241g_uvs/J1044+0655_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016367Jy sigma=27.055817 ! Fit after self-cal, rms=0.781287Jy sigma=20.633803 ! 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=0.8155 mas, bmaj=2.305 mas, bpa=-15.06 degrees ! Estimated noise=0.689086 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 = 0.165283 Jy ! Component: 100 - total flux cleaned = 0.210005 Jy ! Total flux subtracted in 100 components = 0.210005 Jy ! Clean residual min=-0.008533 max=0.017421 Jy/beam ! Clean residual mean=-0.000003 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.210005 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.210005 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=0.048060Jy sigma=1.204682 ! Fit after self-cal, rms=0.048046Jy sigma=1.204178 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018182 Jy ! Component: 100 - total flux cleaned = 0.0276492 Jy ! Total flux subtracted in 100 components = 0.0276492 Jy ! Clean residual min=-0.006333 max=0.007940 Jy/beam ! Clean residual mean=-0.000002 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.237654 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.237654 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=0.039031Jy sigma=0.957260 ! Fit after self-cal, rms=0.039023Jy sigma=0.957002 ! 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=1.054 mas, bmaj=2.822 mas, bpa=-14.9 degrees ! Estimated noise=0.441333 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 = 0.00672086 Jy ! Component: 100 - total flux cleaned = 0.0101971 Jy ! Component: 150 - total flux cleaned = 0.0119726 Jy ! Component: 200 - total flux cleaned = 0.0123192 Jy ! Total flux subtracted in 200 components = 0.0123192 Jy ! Clean residual min=-0.007715 max=0.008470 Jy/beam ! Clean residual mean=-0.000005 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.249974 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.249973 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=0.037775Jy sigma=0.929630 ! Fit after self-cal, rms=0.037770Jy sigma=0.929486 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 2.822 at -14.9 degrees (North through East) ! Clean map min=-0.0073442 max=0.2161 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: ! FD 1.10 HN 0.97 KP 0.98 LA 1.02 ! MK 1.01 NL 0.89 OV 0.96 PT 0.90 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.93 KP 1.01 LA 0.96 ! MK 1.02 NL 0.99 OV 0.96 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.95 KP 1.04 LA 0.92 ! MK 1.04 NL 0.99 OV 0.98 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.01 KP 0.93 LA 0.98 ! MK 1.01 NL 0.93 OV 0.99 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.05 KP 1.11 LA 0.99 ! MK 1.02 NL 1.05 OV 0.94 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.10 KP 1.13 LA 1.02 ! MK 1.05 NL 1.01 OV 0.99 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.05 KP 1.16 LA 0.99 ! MK 1.02 NL 0.87 OV 1.05 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.05 KP 1.10 LA 0.95 ! MK 1.01 NL 0.87 OV 0.98 PT 0.90 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.037770Jy sigma=0.929486 ! Fit after self-cal, rms=0.030598Jy sigma=0.695226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.801 mas, bpa=-14.74 degrees ! Estimated noise=0.441974 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 (3.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347015 Jy ! Component: 100 - total flux cleaned = 0.00372545 Jy ! Component: 150 - total flux cleaned = 0.00345665 Jy ! Component: 200 - total flux cleaned = 0.0033022 Jy ! Total flux subtracted in 200 components = 0.0033022 Jy ! Clean residual min=-0.002048 max=0.002325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.253276 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.253276 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=0.030194Jy sigma=0.683759 ! Fit after self-cal, rms=0.030194Jy sigma=0.683215 ! 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=0.030194Jy sigma=0.683215 ! Fit after self-cal, rms=0.030047Jy sigma=0.682031 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.797 mas, bpa=-14.7 degrees ! Estimated noise=0.440779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132351 Jy ! Component: 100 - total flux cleaned = 0.00132847 Jy ! Component: 150 - total flux cleaned = 0.00118499 Jy ! Component: 200 - total flux cleaned = 0.00108168 Jy ! Total flux subtracted in 200 components = 0.00108168 Jy ! Clean residual min=-0.001717 max=0.001989 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.254357 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.254357 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=0.029959Jy sigma=0.679996 ! Fit after self-cal, rms=0.029958Jy sigma=0.679872 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 (-5.8, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104716 Jy ! Component: 100 - total flux cleaned = 0.00128444 Jy ! Component: 150 - total flux cleaned = 0.00142997 Jy ! Component: 200 - total flux cleaned = 0.00151269 Jy ! Total flux subtracted in 200 components = 0.00151269 Jy ! Clean residual min=-0.001604 max=0.001649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.25587 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.25587 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=0.029852Jy sigma=0.677222 ! Fit after self-cal, rms=0.029850Jy sigma=0.677175 ! 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=0.029850Jy sigma=0.677175 ! Fit after self-cal, rms=0.029804Jy sigma=0.676761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.799 mas, bpa=-14.7 degrees ! Estimated noise=0.440264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347946 Jy ! Component: 100 - total flux cleaned = 0.000305234 Jy ! Component: 150 - total flux cleaned = 0.000267838 Jy ! Component: 200 - total flux cleaned = 0.000184081 Jy ! Total flux subtracted in 200 components = 0.000184081 Jy ! Clean residual min=-0.001525 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.256054 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.256054 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=0.029772Jy sigma=0.676093 ! Fit after self-cal, rms=0.029772Jy sigma=0.676076 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 = -7.90912e-05 Jy ! Component: 100 - total flux cleaned = -0.000167215 Jy ! Component: 150 - total flux cleaned = -0.000262966 Jy ! Component: 200 - total flux cleaned = -0.000328223 Jy ! Total flux subtracted in 200 components = -0.000328223 Jy ! Clean residual min=-0.001472 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.255726 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.255726 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=0.029759Jy sigma=0.675763 ! Fit after self-cal, rms=0.029759Jy sigma=0.675759 ! 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=0.029759Jy sigma=0.675759 ! Fit after self-cal, rms=0.029746Jy sigma=0.675555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.517 mas, bmaj=3.792 mas, bpa=-10.55 degrees ! Estimated noise=0.517469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220093 Jy ! Component: 100 - total flux cleaned = -0.000471529 Jy ! Component: 150 - total flux cleaned = -0.000628735 Jy ! Component: 200 - total flux cleaned = -0.000667163 Jy ! Total flux subtracted in 200 components = -0.000667163 Jy ! Clean residual min=-0.001809 max=0.001482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.255059 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.255059 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=0.029736Jy sigma=0.675292 ! Fit after self-cal, rms=0.029736Jy sigma=0.675252 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 = -8.56156e-05 Jy ! Component: 100 - total flux cleaned = -0.000121116 Jy ! Component: 150 - total flux cleaned = -0.000154596 Jy ! Component: 200 - total flux cleaned = -0.000208454 Jy ! Total flux subtracted in 200 components = -0.000208454 Jy ! Clean residual min=-0.001755 max=0.001442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.25485 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.25485 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=0.029734Jy sigma=0.675176 ! Fit after self-cal, rms=0.029735Jy sigma=0.675153 ! 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=1.059 mas, bmaj=2.801 mas, bpa=-14.71 degrees ! Estimated noise=0.440067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.801 at -14.71 degrees (North through East) ! Clean map min=-0.0013374 max=0.21613 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=0.8195 mas, bmaj=2.285 mas, bpa=-14.86 degrees ! Estimated noise=0.681092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163428 Jy ! Component: 100 - total flux cleaned = 0.208341 Jy ! Component: 150 - total flux cleaned = 0.226099 Jy ! Component: 200 - total flux cleaned = 0.235077 Jy ! Total flux subtracted in 200 components = 0.235077 Jy ! Clean residual min=-0.003203 max=0.005228 Jy/beam ! Clean residual mean=-0.000001 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.235078 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.235078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.801 mas, bpa=-14.71 degrees ! Estimated noise=0.440067 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) ! Added new window around map position (1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762984 Jy ! Component: 100 - total flux cleaned = 0.0120098 Jy ! Component: 150 - total flux cleaned = 0.0147904 Jy ! Component: 200 - total flux cleaned = 0.0163915 Jy ! Total flux subtracted in 200 components = 0.0163915 Jy ! Clean residual min=-0.001987 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.251469 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.251469 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=2.517 mas, bmaj=3.792 mas, bpa=-10.55 degrees ! Estimated noise=0.517469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173299 Jy ! Component: 100 - total flux cleaned = 0.00253059 Jy ! Component: 150 - total flux cleaned = 0.00314427 Jy ! Component: 200 - total flux cleaned = 0.0033228 Jy ! Total flux subtracted in 200 components = 0.0033228 Jy ! Clean residual min=-0.001735 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.254792 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 = 0.000102691 Jy ! Component: 100 - total flux cleaned = 0.00017088 Jy ! Component: 150 - total flux cleaned = 0.000192165 Jy ! Component: 200 - total flux cleaned = 0.000192288 Jy ! Total flux subtracted in 200 components = 0.000192288 Jy ! Clean residual min=-0.001627 max=0.001389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.254984 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 101 components and 0.254984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.801 mas, bpa=-14.71 degrees ! Estimated noise=0.440067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380236 Jy ! Component: 100 - total flux cleaned = -0.000411285 Jy ! Component: 150 - total flux cleaned = -0.000387514 Jy ! Component: 200 - total flux cleaned = -0.000364904 Jy ! Total flux subtracted in 200 components = -0.000364904 Jy ! Clean residual min=-0.001350 max=0.001436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.254619 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.254619 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=0.029741Jy sigma=0.675332 ! Fit after self-cal, rms=0.029740Jy sigma=0.675242 wmodel /scr/pima/bs241g_uvs/J1044+0655_X_map.mod ! Writing 119 model components to file: /scr/pima/bs241g_uvs/J1044+0655_X_map.mod wobs /scr/pima/bs241g_uvs/J1044+0655_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1044+0655_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1044+0655_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs241g_uvs/J1044+0655_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267679 Jy ! Component: 100 - total flux cleaned = 0.000315644 Jy ! Component: 150 - total flux cleaned = 0.000205732 Jy ! Component: 200 - total flux cleaned = 0.000102257 Jy ! Component: 250 - total flux cleaned = 8.18984e-05 Jy ! Component: 300 - total flux cleaned = -1.33603e-05 Jy ! Component: 350 - total flux cleaned = -3.18501e-05 Jy ! Component: 400 - total flux cleaned = -6.69302e-05 Jy ! Component: 450 - total flux cleaned = -1.60715e-05 Jy ! Component: 500 - total flux cleaned = -4.95756e-05 Jy ! Component: 550 - total flux cleaned = -0.000113745 Jy ! Component: 600 - total flux cleaned = -0.000113433 Jy ! Component: 650 - total flux cleaned = -0.000113213 Jy ! Component: 700 - total flux cleaned = -0.000127854 Jy ! Component: 750 - total flux cleaned = -0.000170994 Jy ! Component: 800 - total flux cleaned = -0.000212986 Jy ! Component: 850 - total flux cleaned = -0.000240229 Jy ! Component: 900 - total flux cleaned = -0.000240427 Jy ! Component: 950 - total flux cleaned = -0.000253725 Jy ! Component: 1000 - total flux cleaned = -0.000253415 Jy ! Component: 1050 - total flux cleaned = -0.000253375 Jy ! Component: 1100 - total flux cleaned = -0.00027798 Jy ! Component: 1150 - total flux cleaned = -0.000278075 Jy ! Component: 1200 - total flux cleaned = -0.000338245 Jy ! Component: 1250 - total flux cleaned = -0.000385414 Jy ! Component: 1300 - total flux cleaned = -0.000397018 Jy ! Component: 1350 - total flux cleaned = -0.000454158 Jy ! Component: 1400 - total flux cleaned = -0.000520839 Jy ! Component: 1450 - total flux cleaned = -0.000542712 Jy ! Component: 1500 - total flux cleaned = -0.000607965 Jy ! Component: 1550 - total flux cleaned = -0.000682881 Jy ! Component: 1600 - total flux cleaned = -0.000735527 Jy ! Component: 1650 - total flux cleaned = -0.000808368 Jy ! Component: 1700 - total flux cleaned = -0.000869987 Jy ! Component: 1750 - total flux cleaned = -0.00095098 Jy ! Component: 1800 - total flux cleaned = -0.00104084 Jy ! Component: 1850 - total flux cleaned = -0.00107045 Jy ! Component: 1900 - total flux cleaned = -0.00111912 Jy ! Component: 1950 - total flux cleaned = -0.00118641 Jy ! Component: 2000 - total flux cleaned = -0.0012623 Jy ! Component: 2050 - total flux cleaned = -0.00129048 Jy ! Component: 2100 - total flux cleaned = -0.00134638 Jy ! Component: 2150 - total flux cleaned = -0.00141999 Jy ! Component: 2200 - total flux cleaned = -0.00148353 Jy ! Component: 2250 - total flux cleaned = -0.0015014 Jy ! Component: 2300 - total flux cleaned = -0.0015458 Jy ! Component: 2350 - total flux cleaned = -0.00158086 Jy ! Component: 2400 - total flux cleaned = -0.00163306 Jy ! Component: 2450 - total flux cleaned = -0.00169344 Jy ! Component: 2500 - total flux cleaned = -0.00171045 Jy ! Component: 2550 - total flux cleaned = -0.00176962 Jy ! Component: 2600 - total flux cleaned = -0.00180314 Jy ! Component: 2650 - total flux cleaned = -0.00186146 Jy ! Component: 2700 - total flux cleaned = -0.00189448 Jy ! Component: 2750 - total flux cleaned = -0.0019436 Jy ! Component: 2800 - total flux cleaned = -0.0020086 Jy ! Component: 2850 - total flux cleaned = -0.00204082 Jy ! Component: 2900 - total flux cleaned = -0.0021126 Jy ! Component: 2950 - total flux cleaned = -0.00215218 Jy ! Component: 3000 - total flux cleaned = -0.0022072 Jy ! Component: 3050 - total flux cleaned = -0.00226958 Jy ! Component: 3100 - total flux cleaned = -0.0023314 Jy ! Component: 3150 - total flux cleaned = -0.00237746 Jy ! Component: 3200 - total flux cleaned = -0.00245354 Jy ! Component: 3250 - total flux cleaned = -0.00252137 Jy ! Component: 3300 - total flux cleaned = -0.00256628 Jy ! Component: 3350 - total flux cleaned = -0.00264058 Jy ! Component: 3400 - total flux cleaned = -0.00270697 Jy ! Component: 3450 - total flux cleaned = -0.00276555 Jy ! Component: 3500 - total flux cleaned = -0.00282375 Jy ! Component: 3550 - total flux cleaned = -0.00288155 Jy ! Component: 3600 - total flux cleaned = -0.00291746 Jy ! Component: 3650 - total flux cleaned = -0.00294602 Jy ! Component: 3700 - total flux cleaned = -0.00299571 Jy ! Component: 3750 - total flux cleaned = -0.0030169 Jy ! Component: 3800 - total flux cleaned = -0.00304503 Jy ! Component: 3850 - total flux cleaned = -0.00306598 Jy ! Component: 3900 - total flux cleaned = -0.00312847 Jy ! Component: 3950 - total flux cleaned = -0.00314225 Jy ! Component: 4000 - total flux cleaned = -0.00315602 Jy ! Component: 4050 - total flux cleaned = -0.00319705 Jy ! Total flux subtracted in 4096 components = -0.00321061 Jy ! Clean residual min=-0.000420 max=0.000397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.251409 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 385 components and 0.251409 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241g_uvs/J1044+0655_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.801 at -14.71 degrees (North through East) ! Clean map min=-0.0011637 max=0.2166 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1044+0655_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.216599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.156238 0.156238 0.312475 0.624951 1.2499 2.4998 4.99961 9.99921 19.9984 39.9969 79.9937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1920.15 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1044+0655_X_uvs.log closed on Mon Jul 27 06:02:04 2015