! Started logfile: /scr/pima/s3111a_uvs/J1222+0413_X_uvs.log on Mon Jul 23 07:17:41 2012 obs /scr/pima/s3111a_uvs/J1222+0413_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J1222+0413_X_uva.fits ! AN table 1: 22 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.850413 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8232 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J1222+0413_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 = 512x512 pixels with 0.100x0.100 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.172801Jy sigma=0.829295 ! Fit after self-cal, rms=0.319670Jy sigma=0.226041 ! 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=0.679 mas, bmaj=1.881 mas, bpa=-3.465 degrees ! Estimated noise=19.1971 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 = 0.566359 Jy ! Component: 100 - total flux cleaned = 0.690752 Jy ! Total flux subtracted in 100 components = 0.690752 Jy ! Clean residual min=-0.039923 max=0.083820 Jy/beam ! Clean residual mean=0.000449 rms=0.014245 Jy/beam ! Combined flux in latest and established models = 0.690752 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.690752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.147685Jy sigma=0.104429 ! Fit after self-cal, rms=0.147682Jy sigma=0.104427 ! 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=0.7831 mas, bmaj=2.056 mas, bpa=-1.872 degrees ! Estimated noise=11.278 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 (0.8, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601191 Jy ! Component: 100 - total flux cleaned = 0.081316 Jy ! Component: 150 - total flux cleaned = 0.0821781 Jy ! Component: 200 - total flux cleaned = 0.0804801 Jy ! Total flux subtracted in 200 components = 0.0804801 Jy ! Clean residual min=-0.026038 max=0.056857 Jy/beam ! Clean residual mean=-0.000173 rms=0.009664 Jy/beam ! Combined flux in latest and established models = 0.771232 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.771232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.121758Jy sigma=0.086096 ! Fit after self-cal, rms=0.117933Jy sigma=0.083391 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.96 GB 0.89 HN 0.96 ! KP 0.91 LA 1.11 MK 1.06 NL 1.11 ! OV 1.11 PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 GB 0.88 HN 0.96 ! KP 0.92 LA 1.10 MK 1.06 NL 1.09 ! OV 1.11 PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 GB 0.88 HN 0.91 ! KP 0.91 LA 1.11 MK 1.01 NL 1.08 ! OV 1.10 PT 0.98 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 GB 0.88 HN 0.93 ! KP 0.87 LA 1.11 MK 1.02 NL 1.10 ! OV 1.15 PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 GB 0.84 HN 0.91 ! KP 0.89 LA 1.13 MK 0.98 NL 1.10 ! OV 1.17 PT 0.99 SC 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.92 GB 0.88 HN 0.97 ! KP 0.85 LA 1.11 MK 1.03 NL 1.08 ! OV 1.14 PT 1.02 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 GB 0.88 HN 1.00 ! KP 0.84 LA 1.12 MK 1.00* NL 1.10 ! OV 1.17 PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 GB 0.85 HN 0.99 ! KP 0.87 LA 1.10 MK 1.02 NL 1.13 ! OV 1.17 PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.117933Jy sigma=0.083391 ! Fit after self-cal, rms=0.083149Jy sigma=0.052013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7804 mas, bmaj=2.074 mas, bpa=-1.888 degrees ! Estimated noise=11.405 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 = 0.0107146 Jy ! Component: 100 - total flux cleaned = 0.0150621 Jy ! Component: 150 - total flux cleaned = 0.0161464 Jy ! Component: 200 - total flux cleaned = 0.0171003 Jy ! Total flux subtracted in 200 components = 0.0171003 Jy ! Clean residual min=-0.016704 max=0.025435 Jy/beam ! Clean residual mean=-0.000423 rms=0.005407 Jy/beam ! Combined flux in latest and established models = 0.788332 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.788332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.081115Jy sigma=0.050831 ! Fit after self-cal, rms=0.081127Jy sigma=0.050778 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.081127Jy sigma=0.050778 ! Fit after self-cal, rms=0.081474Jy sigma=0.050678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7782 mas, bmaj=2.069 mas, bpa=-1.85 degrees ! Estimated noise=11.4018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467751 Jy ! Component: 100 - total flux cleaned = 0.00554567 Jy ! Component: 150 - total flux cleaned = 0.00663442 Jy ! Component: 200 - total flux cleaned = 0.00762133 Jy ! Total flux subtracted in 200 components = 0.00762133 Jy ! Clean residual min=-0.016453 max=0.024970 Jy/beam ! Clean residual mean=-0.000431 rms=0.005352 Jy/beam ! Combined flux in latest and established models = 0.795954 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.795954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080638Jy sigma=0.050285 ! Fit after self-cal, rms=0.080626Jy sigma=0.050275 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 (1.4, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172813 Jy ! Component: 100 - total flux cleaned = 0.0202183 Jy ! Component: 150 - total flux cleaned = 0.0221693 Jy ! Component: 200 - total flux cleaned = 0.0239966 Jy ! Total flux subtracted in 200 components = 0.0239966 Jy ! Clean residual min=-0.013672 max=0.019090 Jy/beam ! Clean residual mean=-0.000470 rms=0.004688 Jy/beam ! Combined flux in latest and established models = 0.81995 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.81995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073519Jy sigma=0.046581 ! Fit after self-cal, rms=0.073493Jy sigma=0.046487 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073493Jy sigma=0.046487 ! Fit after self-cal, rms=0.072417Jy sigma=0.046414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7786 mas, bmaj=2.069 mas, bpa=-1.836 degrees ! Estimated noise=11.3643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176119 Jy ! Component: 100 - total flux cleaned = 0.00343633 Jy ! Component: 150 - total flux cleaned = 0.00476006 Jy ! Component: 200 - total flux cleaned = 0.00581307 Jy ! Total flux subtracted in 200 components = 0.00581307 Jy ! Clean residual min=-0.013113 max=0.019127 Jy/beam ! Clean residual mean=-0.000481 rms=0.004545 Jy/beam ! Combined flux in latest and established models = 0.825763 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.825763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071222Jy sigma=0.045812 ! Fit after self-cal, rms=0.071216Jy sigma=0.045801 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 = 0.001341 Jy ! Component: 100 - total flux cleaned = 0.002119 Jy ! Component: 150 - total flux cleaned = 0.00313482 Jy ! Component: 200 - total flux cleaned = 0.00368653 Jy ! Total flux subtracted in 200 components = 0.00368653 Jy ! Clean residual min=-0.012640 max=0.018853 Jy/beam ! Clean residual mean=-0.000495 rms=0.004485 Jy/beam ! Combined flux in latest and established models = 0.82945 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.82945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070569Jy sigma=0.045463 ! Fit after self-cal, rms=0.070559Jy sigma=0.045459 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070559Jy sigma=0.045459 ! Fit after self-cal, rms=0.070420Jy sigma=0.045426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.579 mas, bpa=-1.096 degrees ! Estimated noise=12.9183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010516 Jy ! Component: 100 - total flux cleaned = 0.000376974 Jy ! Component: 150 - total flux cleaned = 0.00112101 Jy ! Component: 200 - total flux cleaned = 0.00165629 Jy ! Total flux subtracted in 200 components = 0.00165629 Jy ! Clean residual min=-0.017168 max=0.023879 Jy/beam ! Clean residual mean=-0.000818 rms=0.006261 Jy/beam ! Combined flux in latest and established models = 0.831106 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.831106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069900Jy sigma=0.045197 ! Fit after self-cal, rms=0.069856Jy sigma=0.045177 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 = 0.000227627 Jy ! Component: 100 - total flux cleaned = 0.000343895 Jy ! Component: 150 - total flux cleaned = 0.000558075 Jy ! Component: 200 - total flux cleaned = 0.00076211 Jy ! Total flux subtracted in 200 components = 0.00076211 Jy ! Clean residual min=-0.016358 max=0.023697 Jy/beam ! Clean residual mean=-0.000827 rms=0.006212 Jy/beam ! Combined flux in latest and established models = 0.831868 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.831868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069588Jy sigma=0.045070 ! Fit after self-cal, rms=0.069564Jy sigma=0.045062 ! 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=0.7785 mas, bmaj=2.068 mas, bpa=-1.813 degrees ! Estimated noise=11.3607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7785 x 2.068 at -1.813 degrees (North through East) ! Clean map min=-0.012189 max=0.69309 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069564Jy sigma=0.045062 ! Fit after self-cal, rms=0.069091Jy sigma=0.044473 ! Inverting map and beam ! Estimated beam: bmin=0.7785 mas, bmaj=2.066 mas, bpa=-1.75 degrees ! Estimated noise=11.3781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164717 Jy ! Component: 100 - total flux cleaned = 0.0029262 Jy ! Component: 150 - total flux cleaned = 0.00398117 Jy ! Component: 200 - total flux cleaned = 0.00505816 Jy ! Total flux subtracted in 200 components = 0.00505816 Jy ! Clean residual min=-0.012425 max=0.018520 Jy/beam ! Clean residual mean=-0.000480 rms=0.004429 Jy/beam ! Combined flux in latest and established models = 0.836926 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 0.836926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068726Jy sigma=0.044259 ! Fit after self-cal, rms=0.068723Jy sigma=0.044256 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104372 Jy ! Component: 100 - total flux cleaned = 0.00166524 Jy ! Component: 150 - total flux cleaned = 0.00225692 Jy ! Component: 200 - total flux cleaned = 0.00274055 Jy ! Total flux subtracted in 200 components = 0.00274055 Jy ! Clean residual min=-0.012386 max=0.018423 Jy/beam ! Clean residual mean=-0.000492 rms=0.004416 Jy/beam ! Combined flux in latest and established models = 0.839667 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 193 components and 0.839667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068510Jy sigma=0.044133 ! Fit after self-cal, rms=0.068509Jy sigma=0.044131 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068509Jy sigma=0.044131 ! Fit after self-cal, rms=0.068490Jy sigma=0.044102 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=0.674 mas, bmaj=1.889 mas, bpa=-3.415 degrees ! Estimated noise=19.0641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.561365 Jy ! Component: 100 - total flux cleaned = 0.692686 Jy ! Component: 150 - total flux cleaned = 0.739162 Jy ! Component: 200 - total flux cleaned = 0.765178 Jy ! Total flux subtracted in 200 components = 0.765178 Jy ! Clean residual min=-0.014620 max=0.024667 Jy/beam ! Clean residual mean=0.000028 rms=0.005256 Jy/beam ! Combined flux in latest and established models = 0.765178 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.765178 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7779 mas, bmaj=2.064 mas, bpa=-1.733 degrees ! Estimated noise=11.3869 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 = 0.0216256 Jy ! Component: 100 - total flux cleaned = 0.0341889 Jy ! Component: 150 - total flux cleaned = 0.04256 Jy ! Component: 200 - total flux cleaned = 0.0479359 Jy ! Total flux subtracted in 200 components = 0.0479359 Jy ! Clean residual min=-0.014348 max=0.020857 Jy/beam ! Clean residual mean=-0.000356 rms=0.004987 Jy/beam ! Combined flux in latest and established models = 0.813114 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.813114 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.574 mas, bpa=-0.9944 degrees ! Estimated noise=12.9605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698 Jy ! Component: 100 - total flux cleaned = 0.0109134 Jy ! Component: 150 - total flux cleaned = 0.0135785 Jy ! Component: 200 - total flux cleaned = 0.0158821 Jy ! Total flux subtracted in 200 components = 0.0158821 Jy ! Clean residual min=-0.019302 max=0.024957 Jy/beam ! Clean residual mean=-0.000733 rms=0.006405 Jy/beam ! Combined flux in latest and established models = 0.828996 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 = 0.00154892 Jy ! Component: 100 - total flux cleaned = 0.00293417 Jy ! Component: 150 - total flux cleaned = 0.00399032 Jy ! Component: 200 - total flux cleaned = 0.00495898 Jy ! Total flux subtracted in 200 components = 0.00495898 Jy ! Clean residual min=-0.017670 max=0.024601 Jy/beam ! Clean residual mean=-0.000779 rms=0.006263 Jy/beam ! Combined flux in latest and established models = 0.833955 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 104 components and 0.833955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7779 mas, bmaj=2.064 mas, bpa=-1.733 degrees ! Estimated noise=11.3869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265505 Jy ! Component: 100 - total flux cleaned = 0.0032625 Jy ! Component: 150 - total flux cleaned = 0.00398849 Jy ! Component: 200 - total flux cleaned = 0.0046618 Jy ! Total flux subtracted in 200 components = 0.0046618 Jy ! Clean residual min=-0.012569 max=0.019598 Jy/beam ! Clean residual mean=-0.000472 rms=0.004495 Jy/beam ! Combined flux in latest and established models = 0.838617 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.838617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069755Jy sigma=0.044913 ! Fit after self-cal, rms=0.069692Jy sigma=0.044828 wmodel /scr/pima/s3111a_uvs/J1222+0413_X_map.mod ! Writing 131 model components to file: /scr/pima/s3111a_uvs/J1222+0413_X_map.mod wobs /scr/pima/s3111a_uvs/J1222+0413_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J1222+0413_X_uvs.fits wwins /scr/pima/s3111a_uvs/J1222+0413_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111a_uvs/J1222+0413_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832163 Jy ! Component: 100 - total flux cleaned = 0.0153272 Jy ! Component: 150 - total flux cleaned = 0.0215134 Jy ! Component: 200 - total flux cleaned = 0.0240204 Jy ! Component: 250 - total flux cleaned = 0.0248772 Jy ! Component: 300 - total flux cleaned = 0.026076 Jy ! Component: 350 - total flux cleaned = 0.0272145 Jy ! Component: 400 - total flux cleaned = 0.028654 Jy ! Component: 450 - total flux cleaned = 0.0295086 Jy ! Component: 500 - total flux cleaned = 0.0304973 Jy ! Component: 550 - total flux cleaned = 0.0311301 Jy ! Component: 600 - total flux cleaned = 0.0317415 Jy ! Component: 650 - total flux cleaned = 0.0329221 Jy ! Component: 700 - total flux cleaned = 0.0333516 Jy ! Component: 750 - total flux cleaned = 0.0341867 Jy ! Component: 800 - total flux cleaned = 0.0351302 Jy ! Component: 850 - total flux cleaned = 0.0356547 Jy ! Component: 900 - total flux cleaned = 0.0357853 Jy ! Component: 950 - total flux cleaned = 0.0361615 Jy ! Component: 1000 - total flux cleaned = 0.03616 Jy ! Component: 1050 - total flux cleaned = 0.0361608 Jy ! Component: 1100 - total flux cleaned = 0.0365144 Jy ! Component: 1150 - total flux cleaned = 0.0368603 Jy ! Component: 1200 - total flux cleaned = 0.0369746 Jy ! Component: 1250 - total flux cleaned = 0.0370861 Jy ! Component: 1300 - total flux cleaned = 0.0373074 Jy ! Component: 1350 - total flux cleaned = 0.0376354 Jy ! Component: 1400 - total flux cleaned = 0.0380645 Jy ! Component: 1450 - total flux cleaned = 0.0381698 Jy ! Component: 1500 - total flux cleaned = 0.0385867 Jy ! Component: 1550 - total flux cleaned = 0.0386902 Jy ! Component: 1600 - total flux cleaned = 0.0389968 Jy ! Component: 1650 - total flux cleaned = 0.0395006 Jy ! Component: 1700 - total flux cleaned = 0.0397985 Jy ! Component: 1750 - total flux cleaned = 0.040093 Jy ! Component: 1800 - total flux cleaned = 0.0403841 Jy ! Component: 1850 - total flux cleaned = 0.0406731 Jy ! Component: 1900 - total flux cleaned = 0.0411487 Jy ! Component: 1950 - total flux cleaned = 0.0418062 Jy ! Component: 2000 - total flux cleaned = 0.0422699 Jy ! Total flux subtracted in 2048 components = 0.0427292 Jy ! Clean residual min=-0.004675 max=0.005976 Jy/beam ! Clean residual mean=-0.000348 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.881346 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 400 components and 0.881346 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J1222+0413_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7779 x 2.064 at -1.733 degrees (North through East) ! Clean map min=-0.011748 max=0.68898 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J1222+0413_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.688981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00218398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.95096 0.95096 1.90192 3.80384 7.60768 15.2154 30.4307 60.8614 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0065 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.688 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J1222+0413_X_uvs.log closed on Mon Jul 23 07:17:43 2012