! Started logfile: /d2/scr/pima/bp177h_uvs/J1018+0530_C_uvs.log on Sun Mar 30 00:43:50 2014 obs /d2/scr/pima/bp177h_uvs/J1018+0530_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1018+0530_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1018+0530 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1018+0530_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.300x0.300 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. ! ! 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=1.086667Jy sigma=48.484070 ! Fit after self-cal, rms=0.632997Jy sigma=28.443058 ! 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=1.34 mas, bmaj=3.57 mas, bpa=-3.963 degrees ! Estimated noise=0.606957 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 = 0.277604 Jy ! Component: 100 - total flux cleaned = 0.340557 Jy ! Total flux subtracted in 100 components = 0.340557 Jy ! Clean residual min=-0.007121 max=0.022393 Jy/beam ! Clean residual mean=0.000039 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.340557 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.340557 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=0.068346Jy sigma=2.401071 ! Fit after self-cal, rms=0.068318Jy sigma=2.400129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226341 Jy ! Component: 100 - total flux cleaned = 0.034233 Jy ! Total flux subtracted in 100 components = 0.034233 Jy ! Clean residual min=-0.006883 max=0.007461 Jy/beam ! Clean residual mean=0.000017 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.37479 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.37479 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=0.056232Jy sigma=1.810401 ! Fit after self-cal, rms=0.056147Jy sigma=1.806354 ! 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=1.581 mas, bmaj=3.94 mas, bpa=-3.27 degrees ! Estimated noise=0.512838 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 = 0.0112921 Jy ! Component: 100 - total flux cleaned = 0.0175674 Jy ! Component: 150 - total flux cleaned = 0.0216844 Jy ! Component: 200 - total flux cleaned = 0.0245123 Jy ! Total flux subtracted in 200 components = 0.0245123 Jy ! Clean residual min=-0.008228 max=0.007015 Jy/beam ! Clean residual mean=-0.000005 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.399303 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.399303 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=0.052873Jy sigma=1.686935 ! Fit after self-cal, rms=0.052838Jy sigma=1.685480 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.581 x 3.94 at -3.27 degrees (North through East) ! Clean map min=-0.0081287 max=0.36201 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.00 KP 0.91 ! LA 1.04 MK 1.06 NL 1.07 OV 0.99 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.03 KP 0.99 ! LA 1.05 MK 1.03 NL 1.01 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.03 KP 0.99 ! LA 1.04 MK 1.02 NL 1.02 OV 0.96 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.06 KP 0.99 ! LA 1.08 MK 0.97 NL 1.00 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.99 KP 0.91 ! LA 1.00 MK 0.96 NL 1.01 OV 0.94 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.04 KP 0.98 ! LA 1.01 MK 0.97 NL 0.99 OV 0.99 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.052838Jy sigma=1.685480 ! Fit after self-cal, rms=0.048057Jy sigma=1.336814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=3.95 mas, bpa=-3.239 degrees ! Estimated noise=0.512222 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 = 0.000879273 Jy ! Component: 100 - total flux cleaned = 0.00106603 Jy ! Component: 150 - total flux cleaned = 0.00115462 Jy ! Component: 200 - total flux cleaned = 0.00121131 Jy ! Total flux subtracted in 200 components = 0.00121131 Jy ! Clean residual min=-0.005721 max=0.004974 Jy/beam ! Clean residual mean=-0.000001 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.400514 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.400514 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=0.047983Jy sigma=1.335085 ! Fit after self-cal, rms=0.047963Jy sigma=1.334255 ! 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=0.047963Jy sigma=1.334255 ! Fit after self-cal, rms=0.047966Jy sigma=1.333887 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=3.947 mas, bpa=-3.234 degrees ! Estimated noise=0.512366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547477 Jy ! Component: 100 - total flux cleaned = 0.00075939 Jy ! Component: 150 - total flux cleaned = 0.000858927 Jy ! Component: 200 - total flux cleaned = 0.000944977 Jy ! Total flux subtracted in 200 components = 0.000944977 Jy ! Clean residual min=-0.005721 max=0.004725 Jy/beam ! Clean residual mean=-0.000001 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.401459 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.401459 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=0.047916Jy sigma=1.332903 ! Fit after self-cal, rms=0.047902Jy sigma=1.332321 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 = 3.92114e-05 Jy ! Component: 100 - total flux cleaned = 0.000147292 Jy ! Component: 150 - total flux cleaned = 0.000163725 Jy ! Component: 200 - total flux cleaned = 0.000178103 Jy ! Total flux subtracted in 200 components = 0.000178103 Jy ! Clean residual min=-0.005725 max=0.004583 Jy/beam ! Clean residual mean=-0.000001 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.401637 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.401637 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=0.047884Jy sigma=1.331148 ! Fit after self-cal, rms=0.047872Jy sigma=1.330668 ! 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=0.047872Jy sigma=1.330668 ! Fit after self-cal, rms=0.047874Jy sigma=1.330408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=3.945 mas, bpa=-3.23 degrees ! Estimated noise=0.51243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401774 Jy ! Component: 100 - total flux cleaned = 0.000550056 Jy ! Component: 150 - total flux cleaned = 0.000636369 Jy ! Component: 200 - total flux cleaned = 0.00069831 Jy ! Total flux subtracted in 200 components = 0.00069831 Jy ! Clean residual min=-0.005730 max=0.004422 Jy/beam ! Clean residual mean=-0.000001 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.402336 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.402336 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=0.047839Jy sigma=1.329887 ! Fit after self-cal, rms=0.047831Jy sigma=1.329567 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 = 3.68841e-05 Jy ! Component: 100 - total flux cleaned = 5.27918e-05 Jy ! Component: 150 - total flux cleaned = 6.70393e-05 Jy ! Component: 200 - total flux cleaned = 9.204e-05 Jy ! Total flux subtracted in 200 components = 9.204e-05 Jy ! Clean residual min=-0.005730 max=0.004324 Jy/beam ! Clean residual mean=-0.000001 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.402428 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.402428 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=0.047819Jy sigma=1.328744 ! Fit after self-cal, rms=0.047811Jy sigma=1.328457 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.047811Jy sigma=1.328457 ! Fit after self-cal, rms=0.047813Jy sigma=1.328316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=5.911 mas, bpa=2.47 degrees ! Estimated noise=0.648703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021534 Jy ! Component: 100 - total flux cleaned = 0.0023128 Jy ! Component: 150 - total flux cleaned = 0.00241197 Jy ! Component: 200 - total flux cleaned = 0.00255818 Jy ! Total flux subtracted in 200 components = 0.00255818 Jy ! Clean residual min=-0.008174 max=0.004831 Jy/beam ! Clean residual mean=-0.000006 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.404986 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.404986 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=0.047822Jy sigma=1.330597 ! Fit after self-cal, rms=0.047787Jy sigma=1.328405 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 = 0.000472788 Jy ! Component: 100 - total flux cleaned = 0.000565581 Jy ! Component: 150 - total flux cleaned = 0.000617225 Jy ! Component: 200 - total flux cleaned = 0.000639393 Jy ! Total flux subtracted in 200 components = 0.000639393 Jy ! Clean residual min=-0.008165 max=0.004796 Jy/beam ! Clean residual mean=-0.000007 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.405625 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.405625 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=0.047826Jy sigma=1.329458 ! Fit after self-cal, rms=0.047811Jy sigma=1.328608 ! 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=1.578 mas, bmaj=3.943 mas, bpa=-3.228 degrees ! Estimated noise=0.512469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.578 x 3.943 at -3.228 degrees (North through East) ! Clean map min=-0.0056047 max=0.35961 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=1.338 mas, bmaj=3.572 mas, bpa=-3.891 degrees ! Estimated noise=0.609974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278855 Jy ! Component: 100 - total flux cleaned = 0.342613 Jy ! Component: 150 - total flux cleaned = 0.366393 Jy ! Component: 200 - total flux cleaned = 0.378498 Jy ! Total flux subtracted in 200 components = 0.378498 Jy ! Clean residual min=-0.004393 max=0.006160 Jy/beam ! Clean residual mean=0.000015 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.378498 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.378498 Jy ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=3.943 mas, bpa=-3.228 degrees ! Estimated noise=0.512469 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 = 0.0102819 Jy ! Component: 100 - total flux cleaned = 0.0161399 Jy ! Component: 150 - total flux cleaned = 0.0196934 Jy ! Component: 200 - total flux cleaned = 0.021373 Jy ! Total flux subtracted in 200 components = 0.021373 Jy ! Clean residual min=-0.006058 max=0.004230 Jy/beam ! Clean residual mean=0.000001 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.399871 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.399871 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=5.911 mas, bpa=2.47 degrees ! Estimated noise=0.648703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331097 Jy ! Component: 100 - total flux cleaned = 0.00468362 Jy ! Component: 150 - total flux cleaned = 0.00489096 Jy ! Component: 200 - total flux cleaned = 0.00507312 Jy ! Total flux subtracted in 200 components = 0.00507312 Jy ! Clean residual min=-0.008316 max=0.004836 Jy/beam ! Clean residual mean=-0.000006 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.404944 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 = 0.000131986 Jy ! Component: 100 - total flux cleaned = 0.000281415 Jy ! Component: 150 - total flux cleaned = 0.000390698 Jy ! Component: 200 - total flux cleaned = 0.000491921 Jy ! Total flux subtracted in 200 components = 0.000491921 Jy ! Clean residual min=-0.008238 max=0.004860 Jy/beam ! Clean residual mean=-0.000007 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.405436 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.405436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.578 mas, bmaj=3.943 mas, bpa=-3.228 degrees ! Estimated noise=0.512469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101973 Jy ! Component: 100 - total flux cleaned = -0.00134253 Jy ! Component: 150 - total flux cleaned = -0.00152323 Jy ! Component: 200 - total flux cleaned = -0.00159971 Jy ! Total flux subtracted in 200 components = -0.00159971 Jy ! Clean residual min=-0.005898 max=0.003831 Jy/beam ! Clean residual mean=-0.000002 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.403836 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.403836 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=0.047869Jy sigma=1.329304 ! Fit after self-cal, rms=0.047864Jy sigma=1.329114 wmodel /d2/scr/pima/bp177h_uvs/J1018+0530_C_map.mod ! Writing 61 model components to file: /d2/scr/pima/bp177h_uvs/J1018+0530_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1018+0530_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1018+0530_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1018+0530_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1018+0530_C_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 = -0.00260246 Jy ! Component: 100 - total flux cleaned = -0.00479141 Jy ! Component: 150 - total flux cleaned = -0.0067435 Jy ! Component: 200 - total flux cleaned = -0.00839965 Jy ! Component: 250 - total flux cleaned = -0.00955187 Jy ! Component: 300 - total flux cleaned = -0.0106466 Jy ! Component: 350 - total flux cleaned = -0.0115055 Jy ! Component: 400 - total flux cleaned = -0.0121528 Jy ! Component: 450 - total flux cleaned = -0.0126057 Jy ! Component: 500 - total flux cleaned = -0.0130417 Jy ! Component: 550 - total flux cleaned = -0.0133049 Jy ! Component: 600 - total flux cleaned = -0.0135584 Jy ! Component: 650 - total flux cleaned = -0.0136569 Jy ! Component: 700 - total flux cleaned = -0.0138962 Jy ! Component: 750 - total flux cleaned = -0.0140352 Jy ! Component: 800 - total flux cleaned = -0.0140347 Jy ! Component: 850 - total flux cleaned = -0.0140791 Jy ! Component: 900 - total flux cleaned = -0.0141221 Jy ! Component: 950 - total flux cleaned = -0.0142057 Jy ! Component: 1000 - total flux cleaned = -0.0142052 Jy ! Component: 1050 - total flux cleaned = -0.0142052 Jy ! Component: 1100 - total flux cleaned = -0.0142049 Jy ! Component: 1150 - total flux cleaned = -0.0141666 Jy ! Component: 1200 - total flux cleaned = -0.0140551 Jy ! Component: 1250 - total flux cleaned = -0.0139467 Jy ! Component: 1300 - total flux cleaned = -0.0138758 Jy ! Component: 1350 - total flux cleaned = -0.0138407 Jy ! Component: 1400 - total flux cleaned = -0.0137029 Jy ! Component: 1450 - total flux cleaned = -0.0136016 Jy ! Component: 1500 - total flux cleaned = -0.0134361 Jy ! Component: 1550 - total flux cleaned = -0.0134365 Jy ! Component: 1600 - total flux cleaned = -0.0134044 Jy ! Component: 1650 - total flux cleaned = -0.013373 Jy ! Component: 1700 - total flux cleaned = -0.0133418 Jy ! Component: 1750 - total flux cleaned = -0.0132197 Jy ! Component: 1800 - total flux cleaned = -0.0132501 Jy ! Component: 1850 - total flux cleaned = -0.0131612 Jy ! Component: 1900 - total flux cleaned = -0.0131321 Jy ! Component: 1950 - total flux cleaned = -0.0130741 Jy ! Component: 2000 - total flux cleaned = -0.0130169 Jy ! Component: 2050 - total flux cleaned = -0.0129041 Jy ! Component: 2100 - total flux cleaned = -0.0129319 Jy ! Component: 2150 - total flux cleaned = -0.0129038 Jy ! Component: 2200 - total flux cleaned = -0.0127944 Jy ! Component: 2250 - total flux cleaned = -0.0127406 Jy ! Component: 2300 - total flux cleaned = -0.0127404 Jy ! Component: 2350 - total flux cleaned = -0.0127136 Jy ! Component: 2400 - total flux cleaned = -0.0127132 Jy ! Component: 2450 - total flux cleaned = -0.0126098 Jy ! Component: 2500 - total flux cleaned = -0.0125589 Jy ! Component: 2550 - total flux cleaned = -0.0125086 Jy ! Component: 2600 - total flux cleaned = -0.0124834 Jy ! Component: 2650 - total flux cleaned = -0.0123846 Jy ! Component: 2700 - total flux cleaned = -0.0123359 Jy ! Component: 2750 - total flux cleaned = -0.0123604 Jy ! Component: 2800 - total flux cleaned = -0.0123364 Jy ! Component: 2850 - total flux cleaned = -0.0122649 Jy ! Component: 2900 - total flux cleaned = -0.0122177 Jy ! Component: 2950 - total flux cleaned = -0.0122411 Jy ! Component: 3000 - total flux cleaned = -0.0121714 Jy ! Component: 3050 - total flux cleaned = -0.0120795 Jy ! Component: 3100 - total flux cleaned = -0.0120113 Jy ! Component: 3150 - total flux cleaned = -0.0120113 Jy ! Component: 3200 - total flux cleaned = -0.011922 Jy ! Component: 3250 - total flux cleaned = -0.0118779 Jy ! Component: 3300 - total flux cleaned = -0.011856 Jy ! Component: 3350 - total flux cleaned = -0.0117688 Jy ! Component: 3400 - total flux cleaned = -0.0118553 Jy ! Component: 3450 - total flux cleaned = -0.0117904 Jy ! Component: 3500 - total flux cleaned = -0.0117689 Jy ! Component: 3550 - total flux cleaned = -0.0117475 Jy ! Component: 3600 - total flux cleaned = -0.0117266 Jy ! Component: 3650 - total flux cleaned = -0.0117266 Jy ! Component: 3700 - total flux cleaned = -0.0116441 Jy ! Component: 3750 - total flux cleaned = -0.0116854 Jy ! Component: 3800 - total flux cleaned = -0.0116649 Jy ! Component: 3850 - total flux cleaned = -0.0116243 Jy ! Component: 3900 - total flux cleaned = -0.0116445 Jy ! Component: 3950 - total flux cleaned = -0.0116045 Jy ! Component: 4000 - total flux cleaned = -0.0116047 Jy ! Component: 4050 - total flux cleaned = -0.0115653 Jy ! Total flux subtracted in 4096 components = -0.0115849 Jy ! Clean residual min=-0.001071 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.392251 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 378 components and 0.392251 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1018+0530_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.578 x 3.943 at -3.228 degrees (North through East) ! Clean map min=-0.0029439 max=0.36066 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1018+0530_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.360658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000352024 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292818 0.292818 0.585635 1.17127 2.34254 4.68508 9.37017 18.7403 37.4807 74.9613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.36 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1024.53 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1018+0530_C_uvs.log closed on Sun Mar 30 00:43:55 2014