! Started logfile: ./J2212+2355_X_uvs.log on Tue Sep 24 09:11:37 2013 obs J2212+2355_X_uva.fits ! Reading UV FITS file: J2212+2355_X_uva.fits ! AN table 1: 9 integrations on 3 of 3 possible baselines. ! AN table 2: 21 integrations on 6 of 6 possible baselines. ! AN table 3: 4 integrations on 15 of 15 possible baselines. ! AN table 4: 4 integrations on 21 of 21 possible baselines. ! AN table 5: 3 integrations on 28 of 28 possible baselines. ! AN table 6: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898618 visibilities/baseline/integration-bin. ! Found source: J2212+2355 ! ! 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 2340 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 ./J2212+2355_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 27 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.153395Jy sigma=15.047350 ! Fit after self-cal, rms=0.195576Jy sigma=2.167860 ! 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=1.019 mas, bmaj=2.004 mas, bpa=-18.96 degrees ! Estimated noise=2.4406 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 = 0.651218 Jy ! Component: 100 - total flux cleaned = 0.797921 Jy ! Total flux subtracted in 100 components = 0.797921 Jy ! Clean residual min=-0.021227 max=0.050987 Jy/beam ! Clean residual mean=-0.000024 rms=0.006065 Jy/beam ! Combined flux in latest and established models = 0.797921 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.797921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115585Jy sigma=1.476510 ! Fit after self-cal, rms=0.115600Jy sigma=1.476290 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516271 Jy ! Component: 100 - total flux cleaned = 0.0747973 Jy ! Total flux subtracted in 100 components = 0.0747973 Jy ! Clean residual min=-0.015078 max=0.018647 Jy/beam ! Clean residual mean=-0.000007 rms=0.003829 Jy/beam ! Combined flux in latest and established models = 0.872719 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.872719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094361Jy sigma=1.129846 ! Fit after self-cal, rms=0.094356Jy sigma=1.129590 ! 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=1.234 mas, bmaj=2.127 mas, bpa=-19.59 degrees ! Estimated noise=2.05949 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 = 0.0164705 Jy ! Component: 100 - total flux cleaned = 0.0265616 Jy ! Component: 150 - total flux cleaned = 0.0328589 Jy ! Component: 200 - total flux cleaned = 0.0368165 Jy ! Total flux subtracted in 200 components = 0.0368165 Jy ! Clean residual min=-0.015493 max=0.015408 Jy/beam ! Clean residual mean=-0.000005 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 0.909535 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.909535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092392Jy sigma=1.076152 ! Fit after self-cal, rms=0.092311Jy sigma=1.075438 ! 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: ! HH 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 0.99 HN 0.96 KP 1.05 ! LA 1.02 NL 0.97 OV 0.97 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 0.98 HN 0.99 KP 1.01 ! LA 1.00 MK 0.97 NL 0.99 NY 1.00* ! OV 0.97 WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.19 FD 1.02 HN 0.97 KP 0.97 ! LA 1.01 NL 0.95 OV 0.96 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.33 FD 0.98 HN 1.00 KP 0.96 ! LA 0.97 MK 0.99 NL 0.99 NY 1.00* ! OV 0.95 WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.99 HN 1.02 KP 0.91 ! LA 1.09 NL 0.98 OV 1.04 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.97 HN 1.06 KP 0.88 ! LA 1.04 MK 1.00 NL 1.02 NY 1.00* ! OV 1.01 WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.07 HN 1.03 KP 0.96 ! LA 1.07 NL 0.99 OV 1.01 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.06 HN 1.00 KP 0.93 ! LA 1.02 MK 1.03 NL 1.05 NY 1.00* ! OV 1.00 WF 1.00* ! ! ! Fit before self-cal, rms=0.092311Jy sigma=1.075438 ! Fit after self-cal, rms=0.064784Jy sigma=0.674778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=2.138 mas, bpa=-19.62 degrees ! Estimated noise=2.05028 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 = -0.00565701 Jy ! Component: 100 - total flux cleaned = -0.00859224 Jy ! Component: 150 - total flux cleaned = -0.00930198 Jy ! Component: 200 - total flux cleaned = -0.00956206 Jy ! Total flux subtracted in 200 components = -0.00956206 Jy ! Clean residual min=-0.009166 max=0.008392 Jy/beam ! Clean residual mean=0.000006 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.899973 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.899973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063927Jy sigma=0.672055 ! Fit after self-cal, rms=0.063900Jy sigma=0.671359 ! 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=0.063900Jy sigma=0.671359 ! Fit after self-cal, rms=0.055300Jy sigma=0.577023 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.14 mas, bpa=-19.66 degrees ! Estimated noise=2.05022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153141 Jy ! Component: 100 - total flux cleaned = 0.00133158 Jy ! Component: 150 - total flux cleaned = 0.00109291 Jy ! Component: 200 - total flux cleaned = 0.00102542 Jy ! Total flux subtracted in 200 components = 0.00102542 Jy ! Clean residual min=-0.005253 max=0.005748 Jy/beam ! Clean residual mean=0.000001 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.900998 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.900998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054891Jy sigma=0.571806 ! Fit after self-cal, rms=0.054877Jy sigma=0.571400 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 (-11.6, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417697 Jy ! Component: 100 - total flux cleaned = 0.00452125 Jy ! Component: 150 - total flux cleaned = 0.00542021 Jy ! Component: 200 - total flux cleaned = 0.00598952 Jy ! Total flux subtracted in 200 components = 0.00598952 Jy ! Clean residual min=-0.004731 max=0.004556 Jy/beam ! Clean residual mean=-0.000001 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.906988 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.906988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054157Jy sigma=0.562614 ! Fit after self-cal, rms=0.054134Jy sigma=0.562286 ! 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=0.054134Jy sigma=0.562286 ! Fit after self-cal, rms=0.054052Jy sigma=0.560826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.237 mas, bmaj=2.141 mas, bpa=-19.68 degrees ! Estimated noise=2.04927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841249 Jy ! Component: 100 - total flux cleaned = 0.00145682 Jy ! Component: 150 - total flux cleaned = 0.00178831 Jy ! Component: 200 - total flux cleaned = 0.00184469 Jy ! Total flux subtracted in 200 components = 0.00184469 Jy ! Clean residual min=-0.004512 max=0.004129 Jy/beam ! Clean residual mean=-0.000001 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.908833 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.908833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053824Jy sigma=0.558493 ! Fit after self-cal, rms=0.053802Jy sigma=0.558268 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 = 0.000214367 Jy ! Component: 100 - total flux cleaned = 0.00032098 Jy ! Component: 150 - total flux cleaned = 0.00032132 Jy ! Component: 200 - total flux cleaned = 0.000323415 Jy ! Total flux subtracted in 200 components = 0.000323415 Jy ! Clean residual min=-0.004419 max=0.004019 Jy/beam ! Clean residual mean=-0.000001 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.909156 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.909156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053682Jy sigma=0.557209 ! Fit after self-cal, rms=0.053667Jy sigma=0.557073 ! 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=0.053667Jy sigma=0.557073 ! Fit after self-cal, rms=0.053657Jy sigma=0.556617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.419 mas, bmaj=2.832 mas, bpa=-3.286 degrees ! Estimated noise=2.32613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149586 Jy ! Component: 100 - total flux cleaned = 0.00207999 Jy ! Component: 150 - total flux cleaned = 0.00237441 Jy ! Component: 200 - total flux cleaned = 0.00255714 Jy ! Total flux subtracted in 200 components = 0.00255714 Jy ! Clean residual min=-0.003839 max=0.004319 Jy/beam ! Clean residual mean=-0.000001 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.911713 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.911713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053594Jy sigma=0.556222 ! Fit after self-cal, rms=0.053565Jy sigma=0.555889 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 = 9.97723e-05 Jy ! Component: 100 - total flux cleaned = 0.00016298 Jy ! Component: 150 - total flux cleaned = 0.000217968 Jy ! Component: 200 - total flux cleaned = 0.00026795 Jy ! Total flux subtracted in 200 components = 0.00026795 Jy ! Clean residual min=-0.003783 max=0.004298 Jy/beam ! Clean residual mean=-0.000001 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.911981 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.911981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053537Jy sigma=0.555820 ! Fit after self-cal, rms=0.053521Jy sigma=0.555642 ! 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=1.235 mas, bmaj=2.142 mas, bpa=-19.68 degrees ! Estimated noise=2.04863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.235 x 2.142 at -19.68 degrees (North through East) ! Clean map min=-0.00391 max=0.83542 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053521Jy sigma=0.555642 ! Fit after self-cal, rms=0.050805Jy sigma=0.519561 ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=2.143 mas, bpa=-19.67 degrees ! Estimated noise=2.04953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.48943e-05 Jy ! Component: 100 - total flux cleaned = -0.000206567 Jy ! Component: 150 - total flux cleaned = -0.000206339 Jy ! Component: 200 - total flux cleaned = -0.000246919 Jy ! Total flux subtracted in 200 components = -0.000246919 Jy ! Clean residual min=-0.004303 max=0.004006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.911734 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.911734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050696Jy sigma=0.518628 ! Fit after self-cal, rms=0.050690Jy sigma=0.518572 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02955e-05 Jy ! Component: 100 - total flux cleaned = -2.44386e-05 Jy ! Component: 150 - total flux cleaned = -2.50318e-05 Jy ! Component: 200 - total flux cleaned = -5.73076e-05 Jy ! Total flux subtracted in 200 components = -5.73076e-05 Jy ! Clean residual min=-0.004234 max=0.004018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.911677 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.911677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050634Jy sigma=0.518083 ! Fit after self-cal, rms=0.050631Jy sigma=0.518054 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050631Jy sigma=0.518054 ! Fit after self-cal, rms=0.050641Jy sigma=0.517783 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=1.02 mas, bmaj=2.019 mas, bpa=-18.95 degrees ! Estimated noise=2.4303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.648362 Jy ! Component: 100 - total flux cleaned = 0.794309 Jy ! Component: 150 - total flux cleaned = 0.845939 Jy ! Component: 200 - total flux cleaned = 0.869739 Jy ! Total flux subtracted in 200 components = 0.869739 Jy ! Clean residual min=-0.006745 max=0.011127 Jy/beam ! Clean residual mean=-0.000007 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.869739 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.869739 Jy ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.144 mas, bpa=-19.65 degrees ! Estimated noise=2.04942 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 = 0.0141984 Jy ! Component: 100 - total flux cleaned = 0.0218013 Jy ! Component: 150 - total flux cleaned = 0.0264636 Jy ! Component: 200 - total flux cleaned = 0.0296236 Jy ! Total flux subtracted in 200 components = 0.0296236 Jy ! Clean residual min=-0.004967 max=0.004843 Jy/beam ! Clean residual mean=-0.000002 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.899363 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.899363 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=2.418 mas, bmaj=2.833 mas, bpa=-3.524 degrees ! Estimated noise=2.32791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359039 Jy ! Component: 100 - total flux cleaned = 0.00565236 Jy ! Component: 150 - total flux cleaned = 0.00719622 Jy ! Component: 200 - total flux cleaned = 0.0085588 Jy ! Total flux subtracted in 200 components = 0.0085588 Jy ! Clean residual min=-0.004101 max=0.004297 Jy/beam ! Clean residual mean=-0.000001 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.907922 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 = 0.00108168 Jy ! Component: 100 - total flux cleaned = 0.00194809 Jy ! Component: 150 - total flux cleaned = 0.00274046 Jy ! Component: 200 - total flux cleaned = 0.00338538 Jy ! Total flux subtracted in 200 components = 0.00338538 Jy ! Clean residual min=-0.003912 max=0.004306 Jy/beam ! Clean residual mean=-0.000001 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.911307 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 81 components and 0.911307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.234 mas, bmaj=2.144 mas, bpa=-19.65 degrees ! Estimated noise=2.04942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151162 Jy ! Component: 100 - total flux cleaned = -0.000440955 Jy ! Component: 150 - total flux cleaned = -0.000570367 Jy ! Component: 200 - total flux cleaned = -0.00062845 Jy ! Total flux subtracted in 200 components = -0.00062845 Jy ! Clean residual min=-0.004329 max=0.004054 Jy/beam ! Clean residual mean=-0.000001 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.910679 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.910679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051029Jy sigma=0.520846 ! Fit after self-cal, rms=0.050992Jy sigma=0.520382 wmodel ./J2212+2355_X_map.mod ! Writing 102 model components to file: ./J2212+2355_X_map.mod wobs ./J2212+2355_X_uvs.fits ! Writing UV FITS file: ./J2212+2355_X_uvs.fits wwins ./J2212+2355_X_map.win ! wwins: Wrote 2 windows to ./J2212+2355_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 = 0.000660505 Jy ! Component: 100 - total flux cleaned = 0.000938497 Jy ! Component: 150 - total flux cleaned = 0.00107297 Jy ! Component: 200 - total flux cleaned = 0.00113777 Jy ! Component: 250 - total flux cleaned = 0.00138785 Jy ! Component: 300 - total flux cleaned = 0.00144905 Jy ! Component: 350 - total flux cleaned = 0.00150856 Jy ! Component: 400 - total flux cleaned = 0.00156565 Jy ! Component: 450 - total flux cleaned = 0.00162107 Jy ! Component: 500 - total flux cleaned = 0.00173096 Jy ! Component: 550 - total flux cleaned = 0.00183906 Jy ! Component: 600 - total flux cleaned = 0.0020491 Jy ! Component: 650 - total flux cleaned = 0.00210244 Jy ! Component: 700 - total flux cleaned = 0.0023537 Jy ! Component: 750 - total flux cleaned = 0.00245082 Jy ! Component: 800 - total flux cleaned = 0.00254683 Jy ! Component: 850 - total flux cleaned = 0.00278205 Jy ! Component: 900 - total flux cleaned = 0.00273646 Jy ! Component: 950 - total flux cleaned = 0.00296451 Jy ! Component: 1000 - total flux cleaned = 0.00323313 Jy ! Component: 1050 - total flux cleaned = 0.00336456 Jy ! Component: 1100 - total flux cleaned = 0.00366801 Jy ! Component: 1150 - total flux cleaned = 0.00379607 Jy ! Component: 1200 - total flux cleaned = 0.003964 Jy ! Component: 1250 - total flux cleaned = 0.00404679 Jy ! Component: 1300 - total flux cleaned = 0.00400587 Jy ! Component: 1350 - total flux cleaned = 0.00396629 Jy ! Component: 1400 - total flux cleaned = 0.00412581 Jy ! Component: 1450 - total flux cleaned = 0.00432191 Jy ! Component: 1500 - total flux cleaned = 0.00424467 Jy ! Component: 1550 - total flux cleaned = 0.00420671 Jy ! Component: 1600 - total flux cleaned = 0.00447224 Jy ! Component: 1650 - total flux cleaned = 0.00454605 Jy ! Component: 1700 - total flux cleaned = 0.00450904 Jy ! Component: 1750 - total flux cleaned = 0.00454525 Jy ! Component: 1800 - total flux cleaned = 0.00447385 Jy ! Component: 1850 - total flux cleaned = 0.0046522 Jy ! Component: 1900 - total flux cleaned = 0.0046866 Jy ! Component: 1950 - total flux cleaned = 0.0048607 Jy ! Component: 2000 - total flux cleaned = 0.00482586 Jy ! Component: 2050 - total flux cleaned = 0.00489362 Jy ! Component: 2100 - total flux cleaned = 0.00499506 Jy ! Component: 2150 - total flux cleaned = 0.00509535 Jy ! Component: 2200 - total flux cleaned = 0.00516146 Jy ! Component: 2250 - total flux cleaned = 0.00532499 Jy ! Component: 2300 - total flux cleaned = 0.00538892 Jy ! Component: 2350 - total flux cleaned = 0.00532474 Jy ! Component: 2400 - total flux cleaned = 0.00541954 Jy ! Component: 2450 - total flux cleaned = 0.00538819 Jy ! Component: 2500 - total flux cleaned = 0.00548107 Jy ! Component: 2550 - total flux cleaned = 0.00541956 Jy ! Component: 2600 - total flux cleaned = 0.0053286 Jy ! Component: 2650 - total flux cleaned = 0.00541875 Jy ! Component: 2700 - total flux cleaned = 0.00532948 Jy ! Component: 2750 - total flux cleaned = 0.0054476 Jy ! Component: 2800 - total flux cleaned = 0.00538878 Jy ! Component: 2850 - total flux cleaned = 0.0053308 Jy ! Component: 2900 - total flux cleaned = 0.00538833 Jy ! Component: 2950 - total flux cleaned = 0.00535972 Jy ! Component: 3000 - total flux cleaned = 0.00524652 Jy ! Component: 3050 - total flux cleaned = 0.00530254 Jy ! Component: 3100 - total flux cleaned = 0.00524746 Jy ! Component: 3150 - total flux cleaned = 0.00524706 Jy ! Component: 3200 - total flux cleaned = 0.00524674 Jy ! Component: 3250 - total flux cleaned = 0.00511127 Jy ! Component: 3300 - total flux cleaned = 0.00508444 Jy ! Component: 3350 - total flux cleaned = 0.00500471 Jy ! Component: 3400 - total flux cleaned = 0.00497816 Jy ! Component: 3450 - total flux cleaned = 0.00492542 Jy ! Component: 3500 - total flux cleaned = 0.00484703 Jy ! Component: 3550 - total flux cleaned = 0.00466574 Jy ! Component: 3600 - total flux cleaned = 0.00466597 Jy ! Component: 3650 - total flux cleaned = 0.0045636 Jy ! Component: 3700 - total flux cleaned = 0.00448754 Jy ! Component: 3750 - total flux cleaned = 0.00431118 Jy ! Component: 3800 - total flux cleaned = 0.00418563 Jy ! Component: 3850 - total flux cleaned = 0.00406121 Jy ! Component: 3900 - total flux cleaned = 0.00401174 Jy ! Component: 3950 - total flux cleaned = 0.00393797 Jy ! Component: 4000 - total flux cleaned = 0.0037673 Jy ! Component: 4050 - total flux cleaned = 0.00369441 Jy ! Total flux subtracted in 4096 components = 0.00359816 Jy ! Clean residual min=-0.001299 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.914277 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 387 components and 0.914276 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2212+2355_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.234 x 2.144 at -19.65 degrees (North through East) ! Clean map min=-0.0029155 max=0.83455 Jy/beam ! Writing clean map to FITS file: ./J2212+2355_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.834545 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148129 0.148129 0.296257 0.592515 1.18503 2.37006 4.74012 9.48024 18.9605 37.9209 75.8419 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.834 quit ! Quitting program ! Log file ./J2212+2355_X_uvs.log closed on Tue Sep 24 09:11:41 2013