! Started logfile: /scr/pima/rdv93_uvs/J0908+4150_X_uvs.log on Tue Sep 24 17:06:38 2013 obs /scr/pima/rdv93_uvs/J0908+4150_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0908+4150_X_uva.fits ! AN table 1: 180 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873951 visibilities/baseline/integration-bin. ! Found source: J0908+4150 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 28316 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv93_uvs/J0908+4150_X] 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 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010833Jy sigma=0.438522 ! Fit after self-cal, rms=0.937110Jy sigma=0.405076 ! 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=0.8967 mas, bmaj=1.104 mas, bpa=27.47 degrees ! Estimated noise=21.2655 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 = 0.0534 Jy ! Component: 100 - total flux cleaned = 0.0656919 Jy ! Total flux subtracted in 100 components = 0.0656919 Jy ! Clean residual min=-0.004684 max=0.005486 Jy/beam ! Clean residual mean=-0.000003 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.0656919 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0656919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108268Jy sigma=0.044065 ! Fit after self-cal, rms=0.106005Jy sigma=0.043047 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743528 Jy ! Component: 100 - total flux cleaned = 0.00997996 Jy ! Total flux subtracted in 100 components = 0.00997996 Jy ! Clean residual min=-0.004226 max=0.005480 Jy/beam ! Clean residual mean=-0.000004 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.0756718 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0756718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105630Jy sigma=0.042779 ! Fit after self-cal, rms=0.105623Jy sigma=0.042770 ! 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=1.16 mas, bmaj=1.43 mas, bpa=24.49 degrees ! Estimated noise=9.97198 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 (-1.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461641 Jy ! Component: 100 - total flux cleaned = 0.00629124 Jy ! Component: 150 - total flux cleaned = 0.00719309 Jy ! Component: 200 - total flux cleaned = 0.00753526 Jy ! Total flux subtracted in 200 components = 0.00753526 Jy ! Clean residual min=-0.003046 max=0.002641 Jy/beam ! Clean residual mean=-0.000015 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0832071 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0832071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105464Jy sigma=0.042674 ! Fit after self-cal, rms=0.105493Jy sigma=0.042650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 1.01 ! LA 1.03 MK 1.06 NL 0.97 OV 0.98 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.01 KP 0.94 ! LA 0.99 MK 1.08 NL 0.99 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.98 KP 0.85 ! LA 1.03 MK 1.01 NL 1.03 OV 1.10 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 0.96 KP 0.92 ! LA 1.03 MK 1.03 NL 1.02 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.105493Jy sigma=0.042650 ! Fit after self-cal, rms=0.104556Jy sigma=0.042587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.444 mas, bpa=25.57 degrees ! Estimated noise=9.86827 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 = 0.00134149 Jy ! Component: 100 - total flux cleaned = 0.00129398 Jy ! Component: 150 - total flux cleaned = 0.00122588 Jy ! Component: 200 - total flux cleaned = 0.0012269 Jy ! Total flux subtracted in 200 components = 0.0012269 Jy ! Clean residual min=-0.002202 max=0.002216 Jy/beam ! Clean residual mean=-0.000015 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.084434 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.084434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104515Jy sigma=0.042570 ! Fit after self-cal, rms=0.104608Jy sigma=0.042555 ! 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. ! ! Fit before self-cal, rms=0.104608Jy sigma=0.042555 ! Fit after self-cal, rms=0.104374Jy sigma=0.042524 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=1.437 mas, bpa=24.58 degrees ! Estimated noise=9.8306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832952 Jy ! Component: 100 - total flux cleaned = 0.00114428 Jy ! Component: 150 - total flux cleaned = 0.00128098 Jy ! Component: 200 - total flux cleaned = 0.00128117 Jy ! Total flux subtracted in 200 components = 0.00128117 Jy ! Clean residual min=-0.002053 max=0.002268 Jy/beam ! Clean residual mean=-0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0857152 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0857152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104352Jy sigma=0.042516 ! Fit after self-cal, rms=0.104397Jy sigma=0.042503 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 (-10.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125838 Jy ! Component: 100 - total flux cleaned = 0.00145858 Jy ! Component: 150 - total flux cleaned = 0.00163448 Jy ! Component: 200 - total flux cleaned = 0.0018905 Jy ! Total flux subtracted in 200 components = 0.0018905 Jy ! Clean residual min=-0.002071 max=0.002151 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0876057 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0876056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104347Jy sigma=0.042486 ! Fit after self-cal, rms=0.104362Jy sigma=0.042483 ! Inverting map ! Added new window around map position (-26, -38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014915 Jy ! Component: 100 - total flux cleaned = 0.00177651 Jy ! Component: 150 - total flux cleaned = 0.00200583 Jy ! Component: 200 - total flux cleaned = 0.00221417 Jy ! Total flux subtracted in 200 components = 0.00221417 Jy ! Clean residual min=-0.001934 max=0.002165 Jy/beam ! Clean residual mean=-0.000008 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0898198 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0898198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104310Jy sigma=0.042465 ! Fit after self-cal, rms=0.104311Jy sigma=0.042462 ! Inverting map ! Added new window around map position (-3.6, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171946 Jy ! Component: 100 - total flux cleaned = 0.00204959 Jy ! Component: 150 - total flux cleaned = 0.00221022 Jy ! Component: 200 - total flux cleaned = 0.00235559 Jy ! Total flux subtracted in 200 components = 0.00235559 Jy ! Clean residual min=-0.001876 max=0.001719 Jy/beam ! Clean residual mean=-0.000007 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0921754 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.0921754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104259Jy sigma=0.042445 ! Fit after self-cal, rms=0.104250Jy sigma=0.042433 ! 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. ! ! Fit before self-cal, rms=0.104250Jy sigma=0.042433 ! Fit after self-cal, rms=0.103958Jy sigma=0.042428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=1.432 mas, bpa=24.12 degrees ! Estimated noise=9.78039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875339 Jy ! Component: 100 - total flux cleaned = 0.00083551 Jy ! Component: 150 - total flux cleaned = 0.000872499 Jy ! Component: 200 - total flux cleaned = 0.0010064 Jy ! Total flux subtracted in 200 components = 0.0010064 Jy ! Clean residual min=-0.001870 max=0.001718 Jy/beam ! Clean residual mean=-0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0931818 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0931818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103924Jy sigma=0.042418 ! Fit after self-cal, rms=0.103951Jy sigma=0.042417 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 = 0.000235198 Jy ! Component: 100 - total flux cleaned = 0.000364437 Jy ! Component: 150 - total flux cleaned = 0.000485206 Jy ! Component: 200 - total flux cleaned = 0.000598995 Jy ! Total flux subtracted in 200 components = 0.000598995 Jy ! Clean residual min=-0.001843 max=0.001738 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0937808 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.0937808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103930Jy sigma=0.042410 ! Fit after self-cal, rms=0.103937Jy sigma=0.042410 ! 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. ! ! Fit before self-cal, rms=0.103937Jy sigma=0.042410 ! Fit after self-cal, rms=0.103971Jy sigma=0.042409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.603 mas, bpa=24.35 degrees ! Estimated noise=11.1732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223167 Jy ! Component: 100 - total flux cleaned = 0.000455726 Jy ! Component: 150 - total flux cleaned = 0.000720035 Jy ! Component: 200 - total flux cleaned = 0.0009145 Jy ! Total flux subtracted in 200 components = 0.0009145 Jy ! Clean residual min=-0.001909 max=0.001946 Jy/beam ! Clean residual mean=-0.000012 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0946953 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.0946953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103961Jy sigma=0.042405 ! Fit after self-cal, rms=0.103974Jy sigma=0.042405 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 = 0.000162903 Jy ! Component: 100 - total flux cleaned = 0.000380668 Jy ! Component: 150 - total flux cleaned = 0.000605099 Jy ! Component: 200 - total flux cleaned = 0.000792812 Jy ! Total flux subtracted in 200 components = 0.000792812 Jy ! Clean residual min=-0.001860 max=0.001911 Jy/beam ! Clean residual mean=-0.000011 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0954881 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.0954881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103967Jy sigma=0.042403 ! Fit after self-cal, rms=0.103968Jy sigma=0.042403 ! 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=1.164 mas, bmaj=1.431 mas, bpa=23.92 degrees ! Estimated noise=9.76478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 1.431 at 23.92 degrees (North through East) ! Clean map min=-0.0019689 max=0.070836 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=0.9036 mas, bmaj=1.105 mas, bpa=27.03 degrees ! Estimated noise=20.9141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557035 Jy ! Component: 100 - total flux cleaned = 0.0697543 Jy ! Component: 150 - total flux cleaned = 0.0764366 Jy ! Component: 200 - total flux cleaned = 0.0801993 Jy ! Total flux subtracted in 200 components = 0.0801993 Jy ! Clean residual min=-0.004200 max=0.003880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.0801994 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0801994 Jy ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=1.431 mas, bpa=23.92 degrees ! Estimated noise=9.76478 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 = 0.0035786 Jy ! Component: 100 - total flux cleaned = 0.00584607 Jy ! Component: 150 - total flux cleaned = 0.00735203 Jy ! Component: 200 - total flux cleaned = 0.00813269 Jy ! Total flux subtracted in 200 components = 0.00813269 Jy ! Clean residual min=-0.002274 max=0.001880 Jy/beam ! Clean residual mean=-0.000010 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.088332 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.088332 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=2.245 mas, bmaj=2.603 mas, bpa=24.35 degrees ! Estimated noise=11.1732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201205 Jy ! Component: 100 - total flux cleaned = 0.00295218 Jy ! Component: 150 - total flux cleaned = 0.00360499 Jy ! Component: 200 - total flux cleaned = 0.00428672 Jy ! Total flux subtracted in 200 components = 0.00428672 Jy ! Clean residual min=-0.002072 max=0.002153 Jy/beam ! Clean residual mean=-0.000016 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0926187 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 = 0.000566316 Jy ! Component: 100 - total flux cleaned = 0.00103481 Jy ! Component: 150 - total flux cleaned = 0.00135513 Jy ! Component: 200 - total flux cleaned = 0.00162029 Jy ! Total flux subtracted in 200 components = 0.00162029 Jy ! Clean residual min=-0.002012 max=0.001978 Jy/beam ! Clean residual mean=-0.000013 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.094239 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 84 components and 0.094239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=1.431 mas, bpa=23.92 degrees ! Estimated noise=9.76478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228902 Jy ! Component: 100 - total flux cleaned = -0.000177746 Jy ! Component: 150 - total flux cleaned = -4.3081e-05 Jy ! Component: 200 - total flux cleaned = 0.000122829 Jy ! Total flux subtracted in 200 components = 0.000122829 Jy ! Clean residual min=-0.001891 max=0.001675 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0943619 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.0943619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104027Jy sigma=0.042424 ! Fit after self-cal, rms=0.104019Jy sigma=0.042420 wmodel /scr/pima/rdv93_uvs/J0908+4150_X_map.mod ! Writing 101 model components to file: /scr/pima/rdv93_uvs/J0908+4150_X_map.mod wobs /scr/pima/rdv93_uvs/J0908+4150_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0908+4150_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0908+4150_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J0908+4150_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 = -0.000683764 Jy ! Component: 100 - total flux cleaned = -0.00112539 Jy ! Component: 150 - total flux cleaned = -0.0014268 Jy ! Component: 200 - total flux cleaned = -0.0016886 Jy ! Component: 250 - total flux cleaned = -0.00188599 Jy ! Component: 300 - total flux cleaned = -0.00196763 Jy ! Component: 350 - total flux cleaned = -0.00191446 Jy ! Component: 400 - total flux cleaned = -0.00194131 Jy ! Component: 450 - total flux cleaned = -0.00196633 Jy ! Component: 500 - total flux cleaned = -0.00206581 Jy ! Component: 550 - total flux cleaned = -0.00201697 Jy ! Component: 600 - total flux cleaned = -0.00206548 Jy ! Component: 650 - total flux cleaned = -0.00208883 Jy ! Component: 700 - total flux cleaned = -0.00199547 Jy ! Component: 750 - total flux cleaned = -0.00194929 Jy ! Component: 800 - total flux cleaned = -0.0018815 Jy ! Component: 850 - total flux cleaned = -0.00183713 Jy ! Component: 900 - total flux cleaned = -0.00181545 Jy ! Component: 950 - total flux cleaned = -0.00181556 Jy ! Component: 1000 - total flux cleaned = -0.00179404 Jy ! Component: 1050 - total flux cleaned = -0.00177272 Jy ! Component: 1100 - total flux cleaned = -0.00179351 Jy ! Component: 1150 - total flux cleaned = -0.00171026 Jy ! Component: 1200 - total flux cleaned = -0.0016898 Jy ! Component: 1250 - total flux cleaned = -0.0015882 Jy ! Component: 1300 - total flux cleaned = -0.00154816 Jy ! Component: 1350 - total flux cleaned = -0.00156819 Jy ! Component: 1400 - total flux cleaned = -0.00154831 Jy ! Component: 1450 - total flux cleaned = -0.00156754 Jy ! Component: 1500 - total flux cleaned = -0.00160601 Jy ! Component: 1550 - total flux cleaned = -0.00158657 Jy ! Component: 1600 - total flux cleaned = -0.00158661 Jy ! Component: 1650 - total flux cleaned = -0.00166189 Jy ! Component: 1700 - total flux cleaned = -0.00160595 Jy ! Component: 1750 - total flux cleaned = -0.00160596 Jy ! Component: 1800 - total flux cleaned = -0.00162422 Jy ! Component: 1850 - total flux cleaned = -0.00166058 Jy ! Component: 1900 - total flux cleaned = -0.00157014 Jy ! Component: 1950 - total flux cleaned = -0.00155218 Jy ! Component: 2000 - total flux cleaned = -0.00155242 Jy ! Component: 2050 - total flux cleaned = -0.00157033 Jy ! Component: 2100 - total flux cleaned = -0.0015354 Jy ! Component: 2150 - total flux cleaned = -0.00162273 Jy ! Component: 2200 - total flux cleaned = -0.00155335 Jy ! Component: 2250 - total flux cleaned = -0.00162219 Jy ! Component: 2300 - total flux cleaned = -0.00151955 Jy ! Component: 2350 - total flux cleaned = -0.00146892 Jy ! Component: 2400 - total flux cleaned = -0.00151947 Jy ! Component: 2450 - total flux cleaned = -0.00140196 Jy ! Component: 2500 - total flux cleaned = -0.00138534 Jy ! Component: 2550 - total flux cleaned = -0.0013524 Jy ! Component: 2600 - total flux cleaned = -0.00131955 Jy ! Component: 2650 - total flux cleaned = -0.00125433 Jy ! Component: 2700 - total flux cleaned = -0.00127055 Jy ! Component: 2750 - total flux cleaned = -0.00122201 Jy ! Component: 2800 - total flux cleaned = -0.00118984 Jy ! Component: 2850 - total flux cleaned = -0.00115798 Jy ! Component: 2900 - total flux cleaned = -0.00120565 Jy ! Component: 2950 - total flux cleaned = -0.00114253 Jy ! Component: 3000 - total flux cleaned = -0.00109548 Jy ! Component: 3050 - total flux cleaned = -0.00107988 Jy ! Component: 3100 - total flux cleaned = -0.00107998 Jy ! Component: 3150 - total flux cleaned = -0.00104897 Jy ! Component: 3200 - total flux cleaned = -0.0010183 Jy ! Component: 3250 - total flux cleaned = -0.00100313 Jy ! Component: 3300 - total flux cleaned = -0.000987699 Jy ! Component: 3350 - total flux cleaned = -0.000927292 Jy ! Component: 3400 - total flux cleaned = -0.000897261 Jy ! Component: 3450 - total flux cleaned = -0.000882218 Jy ! Component: 3500 - total flux cleaned = -0.000912068 Jy ! Component: 3550 - total flux cleaned = -0.000926871 Jy ! Component: 3600 - total flux cleaned = -0.000956279 Jy ! Component: 3650 - total flux cleaned = -0.000971011 Jy ! Component: 3700 - total flux cleaned = -0.000927225 Jy ! Component: 3750 - total flux cleaned = -0.000927246 Jy ! Component: 3800 - total flux cleaned = -0.000999548 Jy ! Component: 3850 - total flux cleaned = -0.000999505 Jy ! Component: 3900 - total flux cleaned = -0.00105685 Jy ! Component: 3950 - total flux cleaned = -0.00104251 Jy ! Component: 4000 - total flux cleaned = -0.0010141 Jy ! Component: 4050 - total flux cleaned = -0.00105645 Jy ! Total flux subtracted in 4096 components = -0.00107045 Jy ! Clean residual min=-0.000966 max=0.000834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0932914 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 411 components and 0.0932914 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0908+4150_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 1.431 at 23.92 degrees (North through East) ! Clean map min=-0.0016372 max=0.070242 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0908+4150_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0702416 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02162 1.02162 2.04325 4.0865 8.173 16.346 32.692 65.384 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0908+4150_X_uvs.log closed on Tue Sep 24 17:06:44 2013