! Started logfile: /scr/pima/rdv94_uvs/J1104+3812_S_uvs.log on Mon Sep 23 22:10:52 2013 obs /scr/pima/rdv94_uvs/J1104+3812_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1104+3812_S_uva.fits ! AN table 1: 29 integrations on 3 of 3 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! AN table 3: 228 integrations on 55 of 55 possible baselines. ! AN table 4: 26 integrations on 6 of 6 possible baselines. ! AN table 5: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.390083 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1104+3812 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 21996 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1104+3812_S] 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 0.500x0.500 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 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1675 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1675 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1675 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 1675 telescope corrections were flagged in sub-array 3. ! A total of 44 telescope corrections were flagged in sub-array 4. ! A total of 39 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.092921Jy sigma=2.918794 ! Fit after self-cal, rms=0.639872Jy sigma=1.701138 ! 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=3.288 mas, bmaj=7.104 mas, bpa=-34.87 degrees ! Estimated noise=4.15476 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 = 0.284084 Jy ! Component: 100 - total flux cleaned = 0.346892 Jy ! Total flux subtracted in 100 components = 0.346892 Jy ! Clean residual min=-0.011416 max=0.020106 Jy/beam ! Clean residual mean=-0.000071 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.346892 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.346892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123858Jy sigma=0.327972 ! Fit after self-cal, rms=0.123859Jy sigma=0.327956 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207148 Jy ! Component: 100 - total flux cleaned = 0.0317237 Jy ! Total flux subtracted in 100 components = 0.0317237 Jy ! Clean residual min=-0.009942 max=0.012410 Jy/beam ! Clean residual mean=-0.000050 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 0.378615 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.378615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119434Jy sigma=0.314598 ! Fit after self-cal, rms=0.119425Jy sigma=0.314541 ! 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=4.252 mas, bmaj=8.689 mas, bpa=-32.88 degrees ! Estimated noise=2.35376 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 = 0.0118274 Jy ! Component: 100 - total flux cleaned = 0.0180163 Jy ! Component: 150 - total flux cleaned = 0.0216545 Jy ! Component: 200 - total flux cleaned = 0.0235021 Jy ! Total flux subtracted in 200 components = 0.0235021 Jy ! Clean residual min=-0.008013 max=0.011104 Jy/beam ! Clean residual mean=0.000025 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 0.402117 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.402118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118376Jy sigma=0.311220 ! Fit after self-cal, rms=0.118362Jy sigma=0.311157 ! 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 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.97 MK 0.93 NL 1.01 ! NY 1.00* OV 1.06 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 0.99 KP 1.06 ! LA 1.30 MK 0.98 NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.01 HN 0.96 KP 1.03 ! LA 1.27 NL 0.99 OV 0.97 PT 1.04 ! WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.05 MK 0.97 NL 1.01 ! NY 1.00* OV 1.03 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.07 HN 1.02 KP 1.05 ! LA 1.20 MK 1.03 NL 1.05 NY 1.00* ! ON 1.00* OV 1.04 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.03 HN 1.00 KP 1.04 ! LA 1.15 NL 1.08 OV 0.99 PT 1.06 ! WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.97 MK 0.99 NL 1.10 ! NY 1.00* OV 1.03 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.08 HN 1.00 KP 0.91 ! LA 0.96 MK 1.01 NL 1.09 NY 1.00* ! ON 1.00* OV 1.03 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.04 HN 0.97 KP 0.87 ! LA 0.92 NL 1.08 OV 1.00 PT 1.05 ! WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 0.88 MK 1.10 NL 1.04 ! NY 1.00* OV 0.84 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.03 HN 0.90 KP 0.84 ! LA 0.78 MK 1.10 NL 1.01 NY 1.00* ! ON 1.00* OV 0.88 WF 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* OV 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 1.02 HN 0.84 KP 0.82 ! LA 0.75 NL 0.98 OV 0.86 PT 0.96 ! WF 1.00* ! ! ! Fit before self-cal, rms=0.118362Jy sigma=0.311157 ! Fit after self-cal, rms=0.101576Jy sigma=0.265761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.228 mas, bmaj=8.941 mas, bpa=-32.8 degrees ! Estimated noise=2.38111 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 (-10, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872545 Jy ! Component: 100 - total flux cleaned = 0.0124827 Jy ! Component: 150 - total flux cleaned = 0.0129123 Jy ! Component: 200 - total flux cleaned = 0.0132445 Jy ! Total flux subtracted in 200 components = 0.0132445 Jy ! Clean residual min=-0.004587 max=0.004837 Jy/beam ! Clean residual mean=0.000005 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.415362 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 96 components and 0.415362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100826Jy sigma=0.263413 ! Fit after self-cal, rms=0.100902Jy sigma=0.263136 ! 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=0.100902Jy sigma=0.263136 ! Fit after self-cal, rms=0.100083Jy sigma=0.260931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.233 mas, bmaj=8.988 mas, bpa=-32.85 degrees ! Estimated noise=2.38092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300628 Jy ! Component: 100 - total flux cleaned = 0.00364391 Jy ! Component: 150 - total flux cleaned = 0.00378471 Jy ! Component: 200 - total flux cleaned = 0.00372652 Jy ! Total flux subtracted in 200 components = 0.00372652 Jy ! Clean residual min=-0.003630 max=0.003348 Jy/beam ! Clean residual mean=-0.000000 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.419089 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.419089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099938Jy sigma=0.260530 ! Fit after self-cal, rms=0.099942Jy sigma=0.260505 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 = 0.000325794 Jy ! Component: 100 - total flux cleaned = 0.000436933 Jy ! Component: 150 - total flux cleaned = 0.000438671 Jy ! Component: 200 - total flux cleaned = 0.000347394 Jy ! Total flux subtracted in 200 components = 0.000347394 Jy ! Clean residual min=-0.003601 max=0.003289 Jy/beam ! Clean residual mean=0.000000 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.419436 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.419436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099894Jy sigma=0.260375 ! Fit after self-cal, rms=0.099892Jy sigma=0.260371 ! 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=0.099892Jy sigma=0.260371 ! Fit after self-cal, rms=0.099609Jy sigma=0.258429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=8.998 mas, bpa=-32.78 degrees ! Estimated noise=2.37942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574442 Jy ! Component: 100 - total flux cleaned = 0.000746912 Jy ! Component: 150 - total flux cleaned = 0.000711577 Jy ! Component: 200 - total flux cleaned = 0.000644078 Jy ! Total flux subtracted in 200 components = 0.000644078 Jy ! Clean residual min=-0.003168 max=0.002972 Jy/beam ! Clean residual mean=-0.000020 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.42008 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.42008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099574Jy sigma=0.258349 ! Fit after self-cal, rms=0.099587Jy sigma=0.258336 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 = 0.000166988 Jy ! Component: 100 - total flux cleaned = 0.000227763 Jy ! Component: 150 - total flux cleaned = 0.000226212 Jy ! Component: 200 - total flux cleaned = 0.000224845 Jy ! Total flux subtracted in 200 components = 0.000224845 Jy ! Clean residual min=-0.003138 max=0.002901 Jy/beam ! Clean residual mean=-0.000020 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.420305 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.420305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099569Jy sigma=0.258296 ! Fit after self-cal, rms=0.099569Jy sigma=0.258294 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.099569Jy sigma=0.258294 ! Fit after self-cal, rms=0.099573Jy sigma=0.258234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.322 mas, bmaj=10.81 mas, bpa=-43.69 degrees ! Estimated noise=2.68536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029031 Jy ! Component: 100 - total flux cleaned = -0.000562586 Jy ! Component: 150 - total flux cleaned = -0.00071324 Jy ! Component: 200 - total flux cleaned = -0.000800035 Jy ! Total flux subtracted in 200 components = -0.000800035 Jy ! Clean residual min=-0.003701 max=0.003679 Jy/beam ! Clean residual mean=-0.000034 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.419505 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 157 components and 0.419505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099567Jy sigma=0.258206 ! Fit after self-cal, rms=0.099566Jy sigma=0.258202 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 = -9.35453e-05 Jy ! Component: 100 - total flux cleaned = -0.000134888 Jy ! Component: 150 - total flux cleaned = -0.000153931 Jy ! Component: 200 - total flux cleaned = -0.000171424 Jy ! Total flux subtracted in 200 components = -0.000171424 Jy ! Clean residual min=-0.003642 max=0.003654 Jy/beam ! Clean residual mean=-0.000034 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.419333 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 164 components and 0.419333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099563Jy sigma=0.258191 ! Fit after self-cal, rms=0.099563Jy sigma=0.258190 ! 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=4.231 mas, bmaj=9.005 mas, bpa=-32.79 degrees ! Estimated noise=2.37914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.231 x 9.005 at -32.79 degrees (North through East) ! Clean map min=-0.0030776 max=0.37155 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=3.249 mas, bmaj=7.412 mas, bpa=-34.32 degrees ! Estimated noise=4.15144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285034 Jy ! Component: 100 - total flux cleaned = 0.348245 Jy ! Component: 150 - total flux cleaned = 0.369297 Jy ! Component: 200 - total flux cleaned = 0.379853 Jy ! Total flux subtracted in 200 components = 0.379853 Jy ! Clean residual min=-0.005210 max=0.005642 Jy/beam ! Clean residual mean=-0.000029 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.379852 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.379852 Jy ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=9.005 mas, bpa=-32.79 degrees ! Estimated noise=2.37914 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 = 0.0116072 Jy ! Component: 100 - total flux cleaned = 0.0194882 Jy ! Component: 150 - total flux cleaned = 0.025237 Jy ! Component: 200 - total flux cleaned = 0.0293134 Jy ! Total flux subtracted in 200 components = 0.0293134 Jy ! Clean residual min=-0.004014 max=0.003605 Jy/beam ! Clean residual mean=-0.000021 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.409166 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 0.409166 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.322 mas, bmaj=10.81 mas, bpa=-43.69 degrees ! Estimated noise=2.68536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436586 Jy ! Component: 100 - total flux cleaned = 0.0063314 Jy ! Component: 150 - total flux cleaned = 0.00762042 Jy ! Component: 200 - total flux cleaned = 0.00862105 Jy ! Total flux subtracted in 200 components = 0.00862105 Jy ! Clean residual min=-0.004201 max=0.004099 Jy/beam ! Clean residual mean=-0.000035 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.417787 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 = 0.000554056 Jy ! Component: 100 - total flux cleaned = 0.000959968 Jy ! Component: 150 - total flux cleaned = 0.00113257 Jy ! Component: 200 - total flux cleaned = 0.00124209 Jy ! Total flux subtracted in 200 components = 0.00124209 Jy ! Clean residual min=-0.003890 max=0.003890 Jy/beam ! Clean residual mean=-0.000033 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.419029 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 174 components and 0.419029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=9.005 mas, bpa=-32.79 degrees ! Estimated noise=2.37914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012721 Jy ! Component: 100 - total flux cleaned = 0.000245555 Jy ! Component: 150 - total flux cleaned = 0.000145136 Jy ! Component: 200 - total flux cleaned = 0.000189464 Jy ! Total flux subtracted in 200 components = 0.000189464 Jy ! Clean residual min=-0.003153 max=0.002880 Jy/beam ! Clean residual mean=-0.000019 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.419218 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 185 components and 0.419218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099630Jy sigma=0.258351 ! Fit after self-cal, rms=0.099619Jy sigma=0.258334 wmodel /scr/pima/rdv94_uvs/J1104+3812_S_map.mod ! Writing 185 model components to file: /scr/pima/rdv94_uvs/J1104+3812_S_map.mod wobs /scr/pima/rdv94_uvs/J1104+3812_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1104+3812_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1104+3812_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J1104+3812_S_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 = -0.000752732 Jy ! Component: 100 - total flux cleaned = -0.000805687 Jy ! Component: 150 - total flux cleaned = -0.000758855 Jy ! Component: 200 - total flux cleaned = -0.000621872 Jy ! Component: 250 - total flux cleaned = -0.000667167 Jy ! Component: 300 - total flux cleaned = -0.000752827 Jy ! Component: 350 - total flux cleaned = -0.000793625 Jy ! Component: 400 - total flux cleaned = -0.000631519 Jy ! Component: 450 - total flux cleaned = -0.000671973 Jy ! Component: 500 - total flux cleaned = -0.000633649 Jy ! Component: 550 - total flux cleaned = -0.000670843 Jy ! Component: 600 - total flux cleaned = -0.000671013 Jy ! Component: 650 - total flux cleaned = -0.00070759 Jy ! Component: 700 - total flux cleaned = -0.000850427 Jy ! Component: 750 - total flux cleaned = -0.000850237 Jy ! Component: 800 - total flux cleaned = -0.000953557 Jy ! Component: 850 - total flux cleaned = -0.00102082 Jy ! Component: 900 - total flux cleaned = -0.00105406 Jy ! Component: 950 - total flux cleaned = -0.00121706 Jy ! Component: 1000 - total flux cleaned = -0.00131332 Jy ! Component: 1050 - total flux cleaned = -0.00137659 Jy ! Component: 1100 - total flux cleaned = -0.00147022 Jy ! Component: 1150 - total flux cleaned = -0.00153162 Jy ! Component: 1200 - total flux cleaned = -0.00165342 Jy ! Component: 1250 - total flux cleaned = -0.00171371 Jy ! Component: 1300 - total flux cleaned = -0.00183144 Jy ! Component: 1350 - total flux cleaned = -0.00188908 Jy ! Component: 1400 - total flux cleaned = -0.00194598 Jy ! Component: 1450 - total flux cleaned = -0.00194603 Jy ! Component: 1500 - total flux cleaned = -0.00200194 Jy ! Component: 1550 - total flux cleaned = -0.00205732 Jy ! Component: 1600 - total flux cleaned = -0.00208484 Jy ! Component: 1650 - total flux cleaned = -0.00211178 Jy ! Component: 1700 - total flux cleaned = -0.00216516 Jy ! Component: 1750 - total flux cleaned = -0.00227093 Jy ! Component: 1800 - total flux cleaned = -0.00232307 Jy ! Component: 1850 - total flux cleaned = -0.00229745 Jy ! Component: 1900 - total flux cleaned = -0.00245105 Jy ! Component: 1950 - total flux cleaned = -0.00255254 Jy ! Component: 2000 - total flux cleaned = -0.00255258 Jy ! Component: 2050 - total flux cleaned = -0.00262709 Jy ! Component: 2100 - total flux cleaned = -0.00267592 Jy ! Component: 2150 - total flux cleaned = -0.00272484 Jy ! Component: 2200 - total flux cleaned = -0.00272475 Jy ! Component: 2250 - total flux cleaned = -0.00277291 Jy ! Component: 2300 - total flux cleaned = -0.00274938 Jy ! Component: 2350 - total flux cleaned = -0.00274971 Jy ! Component: 2400 - total flux cleaned = -0.00281977 Jy ! Component: 2450 - total flux cleaned = -0.00279651 Jy ! Component: 2500 - total flux cleaned = -0.00286498 Jy ! Component: 2550 - total flux cleaned = -0.00286482 Jy ! Component: 2600 - total flux cleaned = -0.0028646 Jy ! Component: 2650 - total flux cleaned = -0.00286493 Jy ! Component: 2700 - total flux cleaned = -0.00279814 Jy ! Component: 2750 - total flux cleaned = -0.00284239 Jy ! Component: 2800 - total flux cleaned = -0.00284228 Jy ! Component: 2850 - total flux cleaned = -0.00284213 Jy ! Component: 2900 - total flux cleaned = -0.00299305 Jy ! Component: 2950 - total flux cleaned = -0.00292886 Jy ! Component: 3000 - total flux cleaned = -0.00299274 Jy ! Component: 3050 - total flux cleaned = -0.00295052 Jy ! Component: 3100 - total flux cleaned = -0.00301347 Jy ! Component: 3150 - total flux cleaned = -0.00309644 Jy ! Component: 3200 - total flux cleaned = -0.00315813 Jy ! Component: 3250 - total flux cleaned = -0.00319905 Jy ! Component: 3300 - total flux cleaned = -0.00317881 Jy ! Component: 3350 - total flux cleaned = -0.00329999 Jy ! Component: 3400 - total flux cleaned = -0.00327997 Jy ! Component: 3450 - total flux cleaned = -0.00331993 Jy ! Component: 3500 - total flux cleaned = -0.00339962 Jy ! Component: 3550 - total flux cleaned = -0.0034587 Jy ! Component: 3600 - total flux cleaned = -0.00345874 Jy ! Component: 3650 - total flux cleaned = -0.00349766 Jy ! Component: 3700 - total flux cleaned = -0.00361405 Jy ! Component: 3750 - total flux cleaned = -0.00361407 Jy ! Component: 3800 - total flux cleaned = -0.00359487 Jy ! Component: 3850 - total flux cleaned = -0.00363291 Jy ! Component: 3900 - total flux cleaned = -0.00372789 Jy ! Component: 3950 - total flux cleaned = -0.0038032 Jy ! Component: 4000 - total flux cleaned = -0.00378434 Jy ! Component: 4050 - total flux cleaned = -0.00385909 Jy ! Total flux subtracted in 4096 components = -0.00397049 Jy ! Clean residual min=-0.001262 max=0.001031 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.415248 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 515 components and 0.415248 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1104+3812_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.231 x 9.005 at -32.79 degrees (North through East) ! Clean map min=-0.0026668 max=0.37192 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1104+3812_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.371925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00037089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299165 0.299165 0.598331 1.19666 2.39332 4.78665 9.5733 19.1466 38.2932 76.5864 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.371 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1104+3812_S_uvs.log closed on Mon Sep 23 22:10:58 2013