! Started logfile: /d2/scr/pima/bp177f_uvs/J2106+2500_X_uvs.log on Fri Mar 21 07:35:15 2014 obs /d2/scr/pima/bp177f_uvs/J2106+2500_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2106+2500_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2106+2500 ! ! 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): 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2106+2500_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=1.009704Jy sigma=40.017467 ! Fit after self-cal, rms=0.872484Jy sigma=34.655243 ! 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=0.9854 mas, bmaj=2.297 mas, bpa=14.61 degrees ! Estimated noise=0.79199 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 = 0.0965872 Jy ! Component: 100 - total flux cleaned = 0.117864 Jy ! Total flux subtracted in 100 components = 0.117864 Jy ! Clean residual min=-0.005683 max=0.008162 Jy/beam ! Clean residual mean=-0.000002 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.117864 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.117864 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=0.026365Jy sigma=0.990760 ! Fit after self-cal, rms=0.026357Jy sigma=0.990453 ! 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=1.138 mas, bmaj=2.52 mas, bpa=14.3 degrees ! Estimated noise=0.614026 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 = 0.0102761 Jy ! Component: 100 - total flux cleaned = 0.0161169 Jy ! Component: 150 - total flux cleaned = 0.0199092 Jy ! Component: 200 - total flux cleaned = 0.0223885 Jy ! Total flux subtracted in 200 components = 0.0223885 Jy ! Clean residual min=-0.005129 max=0.007185 Jy/beam ! Clean residual mean=-0.000003 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.140253 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.140253 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=0.021512Jy sigma=0.812015 ! Fit after self-cal, rms=0.021508Jy sigma=0.811815 ! Inverting map ! Added new window around map position (-2.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504528 Jy ! Component: 100 - total flux cleaned = 0.00577639 Jy ! Component: 150 - total flux cleaned = 0.0063661 Jy ! Component: 200 - total flux cleaned = 0.00686509 Jy ! Total flux subtracted in 200 components = 0.00686509 Jy ! Clean residual min=-0.005540 max=0.005253 Jy/beam ! Clean residual mean=-0.000002 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.147118 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.147118 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=0.019439Jy sigma=0.742585 ! Fit after self-cal, rms=0.019332Jy sigma=0.738391 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 2.52 at 14.3 degrees (North through East) ! Clean map min=-0.0046075 max=0.12455 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 1.15 FD 1.13 HN 0.88 KP 0.95 ! LA 1.03 NL 1.13 OV 1.01 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.91 KP 0.95 ! LA 0.97 NL 1.14 OV 0.94 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 0.95 KP 1.08 ! LA 0.92 NL 1.09 OV 1.04 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.00 KP 0.93 ! LA 0.96 NL 1.11 OV 1.00 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.02 ! LA 0.95 NL 1.02 OV 0.98 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.11 KP 1.01 ! LA 1.03 NL 1.11 OV 1.03 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.02 KP 1.02 ! LA 0.96 NL 1.15 OV 1.03 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 1.01 KP 1.05 ! LA 0.89 NL 1.08 OV 1.04 PT 0.88 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.019332Jy sigma=0.738391 ! Fit after self-cal, rms=0.014528Jy sigma=0.542949 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.53 mas, bpa=14.03 degrees ! Estimated noise=0.621586 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 = -0.0017629 Jy ! Component: 100 - total flux cleaned = -0.00220598 Jy ! Component: 150 - total flux cleaned = -0.00223958 Jy ! Component: 200 - total flux cleaned = -0.0022376 Jy ! Total flux subtracted in 200 components = -0.0022376 Jy ! Clean residual min=-0.001767 max=0.001596 Jy/beam ! Clean residual mean=-0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.14488 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.14488 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=0.014266Jy sigma=0.532759 ! Fit after self-cal, rms=0.014251Jy sigma=0.532305 ! 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=0.014251Jy sigma=0.532305 ! Fit after self-cal, rms=0.014237Jy sigma=0.531072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.532 mas, bpa=14.01 degrees ! Estimated noise=0.621592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000752391 Jy ! Component: 100 - total flux cleaned = -0.00080659 Jy ! Component: 150 - total flux cleaned = -0.000765397 Jy ! Component: 200 - total flux cleaned = -0.000730047 Jy ! Total flux subtracted in 200 components = -0.000730047 Jy ! Clean residual min=-0.001621 max=0.001550 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.14415 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.14415 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=0.014148Jy sigma=0.527627 ! Fit after self-cal, rms=0.014141Jy sigma=0.527458 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 = 2.59449e-05 Jy ! Component: 100 - total flux cleaned = 0.000104082 Jy ! Component: 150 - total flux cleaned = 0.000173383 Jy ! Component: 200 - total flux cleaned = 0.000225124 Jy ! Total flux subtracted in 200 components = 0.000225124 Jy ! Clean residual min=-0.001592 max=0.001523 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.144375 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.144375 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=0.014112Jy sigma=0.526257 ! Fit after self-cal, rms=0.014107Jy sigma=0.526164 ! 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=0.014107Jy sigma=0.526164 ! Fit after self-cal, rms=0.014086Jy sigma=0.525204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.534 mas, bpa=14.03 degrees ! Estimated noise=0.621052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522205 Jy ! Component: 100 - total flux cleaned = -0.000558899 Jy ! Component: 150 - total flux cleaned = -0.000560663 Jy ! Component: 200 - total flux cleaned = -0.000512005 Jy ! Total flux subtracted in 200 components = -0.000512005 Jy ! Clean residual min=-0.001457 max=0.001519 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.143863 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.143863 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=0.014044Jy sigma=0.523610 ! Fit after self-cal, rms=0.014040Jy sigma=0.523534 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 = 3.43584e-05 Jy ! Component: 100 - total flux cleaned = 5.7483e-05 Jy ! Component: 150 - total flux cleaned = 8.88985e-05 Jy ! Component: 200 - total flux cleaned = 0.000127997 Jy ! Total flux subtracted in 200 components = 0.000127997 Jy ! Clean residual min=-0.001434 max=0.001500 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.143991 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.143991 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=0.014025Jy sigma=0.522923 ! Fit after self-cal, rms=0.014023Jy sigma=0.522885 ! 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=0.014023Jy sigma=0.522885 ! Fit after self-cal, rms=0.014008Jy sigma=0.522323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=3.016 mas, bpa=7.762 degrees ! Estimated noise=0.726099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236247 Jy ! Component: 100 - total flux cleaned = -0.000150443 Jy ! Component: 150 - total flux cleaned = -9.34214e-05 Jy ! Component: 200 - total flux cleaned = -3.04811e-05 Jy ! Total flux subtracted in 200 components = -3.04811e-05 Jy ! Clean residual min=-0.001418 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.14396 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.14396 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=0.013985Jy sigma=0.521517 ! Fit after self-cal, rms=0.013980Jy sigma=0.521416 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 = -1.244e-06 Jy ! Component: 100 - total flux cleaned = 6.79562e-05 Jy ! Component: 150 - total flux cleaned = 7.76953e-05 Jy ! Component: 200 - total flux cleaned = 8.70003e-05 Jy ! Total flux subtracted in 200 components = 8.70003e-05 Jy ! Clean residual min=-0.001355 max=0.001851 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.144047 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.144047 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=0.013976Jy sigma=0.521233 ! Fit after self-cal, rms=0.013973Jy sigma=0.521165 ! 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=1.141 mas, bmaj=2.535 mas, bpa=14.05 degrees ! Estimated noise=0.620387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.535 at 14.05 degrees (North through East) ! Clean map min=-0.0017182 max=0.12565 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=0.9806 mas, bmaj=2.302 mas, bpa=14.37 degrees ! Estimated noise=0.804813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0981443 Jy ! Component: 100 - total flux cleaned = 0.119667 Jy ! Component: 150 - total flux cleaned = 0.126983 Jy ! Component: 200 - total flux cleaned = 0.131236 Jy ! Total flux subtracted in 200 components = 0.131236 Jy ! Clean residual min=-0.002065 max=0.002589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.131236 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 0.131236 Jy ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.535 mas, bpa=14.05 degrees ! Estimated noise=0.620387 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 (-17.4, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402637 Jy ! Component: 100 - total flux cleaned = 0.0066054 Jy ! Component: 150 - total flux cleaned = 0.00840312 Jy ! Component: 200 - total flux cleaned = 0.00947521 Jy ! Total flux subtracted in 200 components = 0.00947521 Jy ! Clean residual min=-0.001483 max=0.001696 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.140712 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.140712 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=2.26 mas, bmaj=3.016 mas, bpa=7.762 degrees ! Estimated noise=0.726099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144312 Jy ! Component: 100 - total flux cleaned = 0.00183692 Jy ! Component: 150 - total flux cleaned = 0.00200936 Jy ! Component: 200 - total flux cleaned = 0.00211856 Jy ! Total flux subtracted in 200 components = 0.00211856 Jy ! Clean residual min=-0.001625 max=0.001800 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.14283 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 = 5.48769e-05 Jy ! Component: 100 - total flux cleaned = 7.03501e-05 Jy ! Component: 150 - total flux cleaned = 8.37763e-05 Jy ! Component: 200 - total flux cleaned = 4.66468e-05 Jy ! Total flux subtracted in 200 components = 4.66468e-05 Jy ! Clean residual min=-0.001569 max=0.001787 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.142877 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.142877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.535 mas, bpa=14.05 degrees ! Estimated noise=0.620387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314297 Jy ! Component: 100 - total flux cleaned = -0.000339391 Jy ! Component: 150 - total flux cleaned = -0.000359049 Jy ! Component: 200 - total flux cleaned = -0.000358607 Jy ! Total flux subtracted in 200 components = -0.000358607 Jy ! Clean residual min=-0.001254 max=0.001499 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.142518 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.142518 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=0.013955Jy sigma=0.520968 ! Fit after self-cal, rms=0.013940Jy sigma=0.520341 wmodel /d2/scr/pima/bp177f_uvs/J2106+2500_X_map.mod ! Writing 114 model components to file: /d2/scr/pima/bp177f_uvs/J2106+2500_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2106+2500_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2106+2500_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2106+2500_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2106+2500_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 = 0.000448918 Jy ! Component: 100 - total flux cleaned = 0.000559588 Jy ! Component: 150 - total flux cleaned = 0.000538824 Jy ! Component: 200 - total flux cleaned = 0.000499663 Jy ! Component: 250 - total flux cleaned = 0.000425876 Jy ! Component: 300 - total flux cleaned = 0.000443055 Jy ! Component: 350 - total flux cleaned = 0.000425605 Jy ! Component: 400 - total flux cleaned = 0.000377203 Jy ! Component: 450 - total flux cleaned = 0.000330328 Jy ! Component: 500 - total flux cleaned = 0.000360628 Jy ! Component: 550 - total flux cleaned = 0.000389888 Jy ! Component: 600 - total flux cleaned = 0.00041815 Jy ! Component: 650 - total flux cleaned = 0.000501021 Jy ! Component: 700 - total flux cleaned = 0.000567923 Jy ! Component: 750 - total flux cleaned = 0.000658867 Jy ! Component: 800 - total flux cleaned = 0.000709649 Jy ! Component: 850 - total flux cleaned = 0.000784202 Jy ! Component: 900 - total flux cleaned = 0.000832743 Jy ! Component: 950 - total flux cleaned = 0.000797784 Jy ! Component: 1000 - total flux cleaned = 0.000798097 Jy ! Component: 1050 - total flux cleaned = 0.000775664 Jy ! Component: 1100 - total flux cleaned = 0.000753339 Jy ! Component: 1150 - total flux cleaned = 0.000753039 Jy ! Component: 1200 - total flux cleaned = 0.000720776 Jy ! Component: 1250 - total flux cleaned = 0.000710467 Jy ! Component: 1300 - total flux cleaned = 0.000669214 Jy ! Component: 1350 - total flux cleaned = 0.000638496 Jy ! Component: 1400 - total flux cleaned = 0.000528754 Jy ! Component: 1450 - total flux cleaned = 0.000548534 Jy ! Component: 1500 - total flux cleaned = 0.00045221 Jy ! Component: 1550 - total flux cleaned = 0.000423883 Jy ! Component: 1600 - total flux cleaned = 0.000395888 Jy ! Component: 1650 - total flux cleaned = 0.000349819 Jy ! Component: 1700 - total flux cleaned = 0.000304574 Jy ! Component: 1750 - total flux cleaned = 0.000268992 Jy ! Component: 1800 - total flux cleaned = 0.000225215 Jy ! Component: 1850 - total flux cleaned = 0.000182077 Jy ! Component: 1900 - total flux cleaned = 0.000156485 Jy ! Component: 1950 - total flux cleaned = 9.79882e-05 Jy ! Component: 2000 - total flux cleaned = 8.14474e-05 Jy ! Component: 2050 - total flux cleaned = 5.69874e-05 Jy ! Component: 2100 - total flux cleaned = 2.47433e-05 Jy ! Component: 2150 - total flux cleaned = 8.83825e-06 Jy ! Component: 2200 - total flux cleaned = -6.82667e-06 Jy ! Component: 2250 - total flux cleaned = -5.35554e-05 Jy ! Component: 2300 - total flux cleaned = -6.12533e-05 Jy ! Component: 2350 - total flux cleaned = -8.41452e-05 Jy ! Component: 2400 - total flux cleaned = -9.93364e-05 Jy ! Component: 2450 - total flux cleaned = -0.000121763 Jy ! Component: 2500 - total flux cleaned = -0.000121649 Jy ! Component: 2550 - total flux cleaned = -0.000114403 Jy ! Component: 2600 - total flux cleaned = -0.000114511 Jy ! Component: 2650 - total flux cleaned = -0.000136155 Jy ! Component: 2700 - total flux cleaned = -0.000164619 Jy ! Component: 2750 - total flux cleaned = -0.000157523 Jy ! Component: 2800 - total flux cleaned = -0.000171457 Jy ! Component: 2850 - total flux cleaned = -0.000157576 Jy ! Component: 2900 - total flux cleaned = -0.000157641 Jy ! Component: 2950 - total flux cleaned = -0.000130261 Jy ! Component: 3000 - total flux cleaned = -0.000123618 Jy ! Component: 3050 - total flux cleaned = -0.000110175 Jy ! Component: 3100 - total flux cleaned = -0.000123526 Jy ! Component: 3150 - total flux cleaned = -0.000110204 Jy ! Component: 3200 - total flux cleaned = -9.04275e-05 Jy ! Component: 3250 - total flux cleaned = -0.000103586 Jy ! Component: 3300 - total flux cleaned = -0.000123045 Jy ! Component: 3350 - total flux cleaned = -0.000116571 Jy ! Component: 3400 - total flux cleaned = -0.000129428 Jy ! Component: 3450 - total flux cleaned = -0.000123143 Jy ! Component: 3500 - total flux cleaned = -0.000110575 Jy ! Component: 3550 - total flux cleaned = -0.000135765 Jy ! Component: 3600 - total flux cleaned = -0.000123262 Jy ! Component: 3650 - total flux cleaned = -0.000110834 Jy ! Component: 3700 - total flux cleaned = -9.85359e-05 Jy ! Component: 3750 - total flux cleaned = -8.62489e-05 Jy ! Component: 3800 - total flux cleaned = -9.23026e-05 Jy ! Component: 3850 - total flux cleaned = -8.01376e-05 Jy ! Component: 3900 - total flux cleaned = -6.80309e-05 Jy ! Component: 3950 - total flux cleaned = -5.59915e-05 Jy ! Component: 4000 - total flux cleaned = -5.00076e-05 Jy ! Component: 4050 - total flux cleaned = -2.61832e-05 Jy ! Total flux subtracted in 4096 components = -2.61986e-05 Jy ! Clean residual min=-0.000391 max=0.000417 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.142492 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 387 components and 0.142492 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2106+2500_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.141 x 2.535 at 14.05 degrees (North through East) ! Clean map min=-0.0010022 max=0.12605 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2106+2500_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.126052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.59771e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228423 0.228423 0.456846 0.913693 1.82739 3.65477 7.30954 14.6191 29.2382 58.4763 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.126 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1313.35 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2106+2500_X_uvs.log closed on Fri Mar 21 07:35:20 2014