! Started logfile: /scr/pima/rdv93_uvs/J0112+2244_S_uvs.log on Tue Sep 24 17:04:10 2013 obs /scr/pima/rdv93_uvs/J0112+2244_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0112+2244_S_uva.fits ! AN table 1: 111 integrations on 15 of 15 possible baselines. ! AN table 2: 47 integrations on 15 of 15 possible baselines. ! AN table 3: 37 integrations on 21 of 21 possible baselines. ! AN table 4: 33 integrations on 28 of 28 possible baselines. ! AN table 5: 39 integrations on 21 of 21 possible baselines. ! AN table 6: 31 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.703844 visibilities/baseline/integration-bin. ! Found source: J0112+2244 ! ! 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 15600 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/rdv93_uvs/J0112+2244_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 339 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 65 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 339 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 65 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 339 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 65 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 339 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 65 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.046578Jy sigma=1.897097 ! Fit after self-cal, rms=0.758788Jy sigma=1.358880 ! 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=5.043 mas, bmaj=6.233 mas, bpa=4.523 degrees ! Estimated noise=5.47679 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 = 0.203011 Jy ! Component: 100 - total flux cleaned = 0.249271 Jy ! Total flux subtracted in 100 components = 0.249271 Jy ! Clean residual min=-0.018277 max=0.019536 Jy/beam ! Clean residual mean=-0.000065 rms=0.005919 Jy/beam ! Combined flux in latest and established models = 0.249271 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.249271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164068Jy sigma=0.265596 ! Fit after self-cal, rms=0.164050Jy sigma=0.265580 ! 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=6.364 mas, bmaj=7.67 mas, bpa=1.292 degrees ! Estimated noise=3.25146 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 = 0.0168503 Jy ! Component: 100 - total flux cleaned = 0.0253761 Jy ! Component: 150 - total flux cleaned = 0.0301858 Jy ! Component: 200 - total flux cleaned = 0.0321277 Jy ! Total flux subtracted in 200 components = 0.0321277 Jy ! Clean residual min=-0.015378 max=0.013662 Jy/beam ! Clean residual mean=0.000011 rms=0.004065 Jy/beam ! Combined flux in latest and established models = 0.281399 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.281399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162189Jy sigma=0.262720 ! Fit after self-cal, rms=0.162199Jy sigma=0.262698 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.21 KP 1.07 MK 1.01 ! OV 1.04 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 0.98 LA 1.18 ! NL 1.08 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 0.95 KP 1.02 ! LA 1.18 NL 1.06 PT 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.02 HN 0.96 KP 1.02 ! LA 1.20 NL 1.07 OV 1.00 PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 HN 0.94 LA 1.13 NL 1.05 ! OV 0.98 PT 1.06 SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 1.13 KP 1.06 LA 1.21 ! MK 0.96 OV 1.06 PT 1.03 ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.32 KP 1.03 MK 1.10 ! OV 1.06 PT 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.12 HN 1.11 LA 1.08 ! NL 1.09 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.12 HN 1.11 KP 1.02 ! LA 1.01 NL 1.05 PT 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.11 HN 1.08 KP 1.01 ! LA 1.09 NL 1.08 OV 1.05 PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 HN 1.06 LA 1.04 NL 1.13 ! OV 1.07 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.16 KP 1.09 LA 1.05 ! MK 1.18 OV 1.08 PT 1.09 ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 KP 0.95 MK 1.11 ! OV 1.09 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.13 HN 1.00 LA 0.97 ! NL 1.17 PT 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 FD 1.15 HN 0.98 KP 0.88 ! LA 0.94 NL 1.21 PT 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 FD 1.13 HN 0.98 KP 0.91 ! LA 0.95 NL 1.21 OV 1.04 PT 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.93 LA 1.00 NL 1.16 ! OV 1.10 PT 1.10 SC 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.18 KP 0.91 LA 0.98 ! MK 1.13 OV 1.10 PT 1.09 ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.12 KP 0.87 MK 1.21 ! OV 0.96 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.10 HN 0.99 LA 0.80 ! NL 1.11 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 1.09 HN 0.92 KP 0.82 ! LA 0.79 NL 1.10 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 1.07 HN 0.95 KP 0.85 ! LA 0.83 NL 1.05 OV 0.93 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.54 HN 0.93 LA 0.80 NL 1.02 ! OV 1.04 PT 0.89 SC 1.11 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.17 KP 0.86 LA 0.85 ! MK 1.34 OV 0.94 PT 0.95 ! ! ! Fit before self-cal, rms=0.162199Jy sigma=0.262698 ! Fit after self-cal, rms=0.114727Jy sigma=0.193992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.437 mas, bmaj=7.681 mas, bpa=2.325 degrees ! Estimated noise=3.29119 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 (11.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338722 Jy ! Component: 100 - total flux cleaned = 0.00312733 Jy ! Component: 150 - total flux cleaned = 0.00277625 Jy ! Component: 200 - total flux cleaned = 0.00271768 Jy ! Total flux subtracted in 200 components = 0.00271768 Jy ! Clean residual min=-0.002895 max=0.003709 Jy/beam ! Clean residual mean=-0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.284117 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.284117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114548Jy sigma=0.193694 ! Fit after self-cal, rms=0.116035Jy sigma=0.191264 ! 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=0.116035Jy sigma=0.191264 ! Fit after self-cal, rms=0.116532Jy sigma=0.191044 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.456 mas, bmaj=7.699 mas, bpa=3.4 degrees ! Estimated noise=3.29034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123402 Jy ! Component: 100 - total flux cleaned = 0.00142195 Jy ! Component: 150 - total flux cleaned = 0.00136833 Jy ! Component: 200 - total flux cleaned = 0.00136715 Jy ! Total flux subtracted in 200 components = 0.00136715 Jy ! Clean residual min=-0.002627 max=0.003044 Jy/beam ! Clean residual mean=-0.000003 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.285484 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.285484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116474Jy sigma=0.190944 ! Fit after self-cal, rms=0.116569Jy sigma=0.190927 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, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260548 Jy ! Component: 100 - total flux cleaned = 0.00315747 Jy ! Component: 150 - total flux cleaned = 0.00328071 Jy ! Component: 200 - total flux cleaned = 0.00334963 Jy ! Total flux subtracted in 200 components = 0.00334963 Jy ! Clean residual min=-0.002330 max=0.002367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.288833 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.288833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116508Jy sigma=0.190789 ! Fit after self-cal, rms=0.116489Jy sigma=0.190773 ! 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=0.116489Jy sigma=0.190773 ! Fit after self-cal, rms=0.116282Jy sigma=0.190747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.456 mas, bmaj=7.703 mas, bpa=3.555 degrees ! Estimated noise=3.28368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867785 Jy ! Component: 100 - total flux cleaned = 0.00115929 Jy ! Component: 150 - total flux cleaned = 0.00130314 Jy ! Component: 200 - total flux cleaned = 0.00143489 Jy ! Total flux subtracted in 200 components = 0.00143489 Jy ! Clean residual min=-0.002318 max=0.002178 Jy/beam ! Clean residual mean=-0.000005 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.290268 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.290268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116256Jy sigma=0.190693 ! Fit after self-cal, rms=0.116252Jy sigma=0.190689 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 = 0.000319315 Jy ! Component: 100 - total flux cleaned = 0.00041174 Jy ! Component: 150 - total flux cleaned = 0.00046935 Jy ! Component: 200 - total flux cleaned = 0.000523823 Jy ! Total flux subtracted in 200 components = 0.000523823 Jy ! Clean residual min=-0.002307 max=0.002091 Jy/beam ! Clean residual mean=-0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.290792 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.290792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116238Jy sigma=0.190661 ! Fit after self-cal, rms=0.116237Jy sigma=0.190659 ! 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=0.116237Jy sigma=0.190659 ! Fit after self-cal, rms=0.116125Jy sigma=0.190651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.35 mas, bmaj=11.41 mas, bpa=8.182 degrees ! Estimated noise=3.46605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309855 Jy ! Component: 100 - total flux cleaned = 0.000476379 Jy ! Component: 150 - total flux cleaned = 0.000587058 Jy ! Component: 200 - total flux cleaned = 0.000625646 Jy ! Total flux subtracted in 200 components = 0.000625646 Jy ! Clean residual min=-0.002408 max=0.001893 Jy/beam ! Clean residual mean=-0.000009 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.291418 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 0.291418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116113Jy sigma=0.190635 ! Fit after self-cal, rms=0.116109Jy sigma=0.190633 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 = 0.00013188 Jy ! Component: 100 - total flux cleaned = 0.00022354 Jy ! Component: 150 - total flux cleaned = 0.000239094 Jy ! Component: 200 - total flux cleaned = 0.000254663 Jy ! Total flux subtracted in 200 components = 0.000254663 Jy ! Clean residual min=-0.002416 max=0.001881 Jy/beam ! Clean residual mean=-0.000009 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.291672 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 159 components and 0.291673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116105Jy sigma=0.190624 ! Fit after self-cal, rms=0.116103Jy sigma=0.190623 ! 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=6.458 mas, bmaj=7.708 mas, bpa=3.613 degrees ! Estimated noise=3.27943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.458 x 7.708 at 3.613 degrees (North through East) ! Clean map min=-0.0022798 max=0.25532 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=5.119 mas, bmaj=6.186 mas, bpa=7.916 degrees ! Estimated noise=5.42022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19969 Jy ! Component: 100 - total flux cleaned = 0.244402 Jy ! Component: 150 - total flux cleaned = 0.259484 Jy ! Component: 200 - total flux cleaned = 0.267145 Jy ! Total flux subtracted in 200 components = 0.267145 Jy ! Clean residual min=-0.004418 max=0.004618 Jy/beam ! Clean residual mean=-0.000003 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.267144 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.267144 Jy ! Inverting map and beam ! Estimated beam: bmin=6.458 mas, bmaj=7.708 mas, bpa=3.613 degrees ! Estimated noise=3.27943 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 = 0.00718157 Jy ! Component: 100 - total flux cleaned = 0.0118314 Jy ! Component: 150 - total flux cleaned = 0.015194 Jy ! Component: 200 - total flux cleaned = 0.0177016 Jy ! Total flux subtracted in 200 components = 0.0177016 Jy ! Clean residual min=-0.002690 max=0.002489 Jy/beam ! Clean residual mean=-0.000011 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.284846 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.284846 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=10.35 mas, bmaj=11.41 mas, bpa=8.182 degrees ! Estimated noise=3.46605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223442 Jy ! Component: 100 - total flux cleaned = 0.00361786 Jy ! Component: 150 - total flux cleaned = 0.0042852 Jy ! Component: 200 - total flux cleaned = 0.00485634 Jy ! Total flux subtracted in 200 components = 0.00485634 Jy ! Clean residual min=-0.002543 max=0.001923 Jy/beam ! Clean residual mean=-0.000011 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.289702 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 = 0.00043362 Jy ! Component: 100 - total flux cleaned = 0.000722357 Jy ! Component: 150 - total flux cleaned = 0.000931474 Jy ! Component: 200 - total flux cleaned = 0.00111994 Jy ! Total flux subtracted in 200 components = 0.00111994 Jy ! Clean residual min=-0.002469 max=0.001893 Jy/beam ! Clean residual mean=-0.000010 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.290822 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 144 components and 0.290823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.458 mas, bmaj=7.708 mas, bpa=3.613 degrees ! Estimated noise=3.27943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.25351e-05 Jy ! Component: 100 - total flux cleaned = 6.45132e-05 Jy ! Component: 150 - total flux cleaned = 0.000179539 Jy ! Component: 200 - total flux cleaned = 0.00026096 Jy ! Total flux subtracted in 200 components = 0.00026096 Jy ! Clean residual min=-0.002231 max=0.002016 Jy/beam ! Clean residual mean=-0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.291083 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.291083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116108Jy sigma=0.190624 ! Fit after self-cal, rms=0.116110Jy sigma=0.190615 wmodel /scr/pima/rdv93_uvs/J0112+2244_S_map.mod ! Writing 167 model components to file: /scr/pima/rdv93_uvs/J0112+2244_S_map.mod wobs /scr/pima/rdv93_uvs/J0112+2244_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0112+2244_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0112+2244_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J0112+2244_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 = -0.000410824 Jy ! Component: 100 - total flux cleaned = -0.000268334 Jy ! Component: 150 - total flux cleaned = 3.29629e-06 Jy ! Component: 200 - total flux cleaned = 0.000295179 Jy ! Component: 250 - total flux cleaned = 0.000668058 Jy ! Component: 300 - total flux cleaned = 0.000969701 Jy ! Component: 350 - total flux cleaned = 0.00117576 Jy ! Component: 400 - total flux cleaned = 0.00143387 Jy ! Component: 450 - total flux cleaned = 0.001546 Jy ! Component: 500 - total flux cleaned = 0.00171067 Jy ! Component: 550 - total flux cleaned = 0.00179074 Jy ! Component: 600 - total flux cleaned = 0.00184311 Jy ! Component: 650 - total flux cleaned = 0.00194635 Jy ! Component: 700 - total flux cleaned = 0.00197151 Jy ! Component: 750 - total flux cleaned = 0.00194615 Jy ! Component: 800 - total flux cleaned = 0.00197054 Jy ! Component: 850 - total flux cleaned = 0.00189778 Jy ! Component: 900 - total flux cleaned = 0.00187438 Jy ! Component: 950 - total flux cleaned = 0.00189818 Jy ! Component: 1000 - total flux cleaned = 0.00185124 Jy ! Component: 1050 - total flux cleaned = 0.00180526 Jy ! Component: 1100 - total flux cleaned = 0.00173717 Jy ! Component: 1150 - total flux cleaned = 0.0017373 Jy ! Component: 1200 - total flux cleaned = 0.00169246 Jy ! Component: 1250 - total flux cleaned = 0.00160455 Jy ! Component: 1300 - total flux cleaned = 0.00158282 Jy ! Component: 1350 - total flux cleaned = 0.00153961 Jy ! Component: 1400 - total flux cleaned = 0.00149688 Jy ! Component: 1450 - total flux cleaned = 0.00137046 Jy ! Component: 1500 - total flux cleaned = 0.00134967 Jy ! Component: 1550 - total flux cleaned = 0.00126679 Jy ! Component: 1600 - total flux cleaned = 0.00118496 Jy ! Component: 1650 - total flux cleaned = 0.00112396 Jy ! Component: 1700 - total flux cleaned = 0.00106369 Jy ! Component: 1750 - total flux cleaned = 0.000924349 Jy ! Component: 1800 - total flux cleaned = 0.000884955 Jy ! Component: 1850 - total flux cleaned = 0.000806943 Jy ! Component: 1900 - total flux cleaned = 0.000826186 Jy ! Component: 1950 - total flux cleaned = 0.000749578 Jy ! Component: 2000 - total flux cleaned = 0.000749635 Jy ! Component: 2050 - total flux cleaned = 0.000749607 Jy ! Component: 2100 - total flux cleaned = 0.000730664 Jy ! Component: 2150 - total flux cleaned = 0.000638256 Jy ! Component: 2200 - total flux cleaned = 0.000711687 Jy ! Component: 2250 - total flux cleaned = 0.000675312 Jy ! Component: 2300 - total flux cleaned = 0.000675047 Jy ! Component: 2350 - total flux cleaned = 0.000639164 Jy ! Component: 2400 - total flux cleaned = 0.000656816 Jy ! Component: 2450 - total flux cleaned = 0.000604098 Jy ! Component: 2500 - total flux cleaned = 0.000621455 Jy ! Component: 2550 - total flux cleaned = 0.000534761 Jy ! Component: 2600 - total flux cleaned = 0.000500446 Jy ! Component: 2650 - total flux cleaned = 0.000568551 Jy ! Component: 2700 - total flux cleaned = 0.000483876 Jy ! Component: 2750 - total flux cleaned = 0.000534204 Jy ! Component: 2800 - total flux cleaned = 0.000500646 Jy ! Component: 2850 - total flux cleaned = 0.000467607 Jy ! Component: 2900 - total flux cleaned = 0.000434636 Jy ! Component: 2950 - total flux cleaned = 0.000418412 Jy ! Component: 3000 - total flux cleaned = 0.000353578 Jy ! Component: 3050 - total flux cleaned = 0.000369759 Jy ! Component: 3100 - total flux cleaned = 0.000209398 Jy ! Component: 3150 - total flux cleaned = 0.000241659 Jy ! Component: 3200 - total flux cleaned = 0.000320986 Jy ! Component: 3250 - total flux cleaned = 0.000257848 Jy ! Component: 3300 - total flux cleaned = 0.000242111 Jy ! Component: 3350 - total flux cleaned = 8.64674e-05 Jy ! Component: 3400 - total flux cleaned = 0.000133 Jy ! Component: 3450 - total flux cleaned = 0.000102239 Jy ! Component: 3500 - total flux cleaned = 7.16971e-05 Jy ! Component: 3550 - total flux cleaned = 2.6244e-05 Jy ! Component: 3600 - total flux cleaned = -4.9536e-05 Jy ! Component: 3650 - total flux cleaned = -3.44527e-05 Jy ! Component: 3700 - total flux cleaned = -0.00010938 Jy ! Component: 3750 - total flux cleaned = -0.000213534 Jy ! Component: 3800 - total flux cleaned = -0.00021351 Jy ! Component: 3850 - total flux cleaned = -0.000228353 Jy ! Component: 3900 - total flux cleaned = -0.000301485 Jy ! Component: 3950 - total flux cleaned = -0.000374414 Jy ! Component: 4000 - total flux cleaned = -0.00043243 Jy ! Component: 4050 - total flux cleaned = -0.000519006 Jy ! Total flux subtracted in 4096 components = -0.000576372 Jy ! Clean residual min=-0.000982 max=0.000907 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.290507 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 453 components and 0.290507 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0112+2244_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.458 x 7.708 at 3.613 degrees (North through East) ! Clean map min=-0.0015495 max=0.25624 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0112+2244_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028026 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328118 0.328118 0.656235 1.31247 2.62494 5.24988 10.4998 20.9995 41.9991 83.9981 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.256 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0112+2244_S_uvs.log closed on Tue Sep 24 17:04:15 2013