! Started logfile: /scr/pima/bp171a9_uvs/J1130+1015_X_uvs.log on Sat Dec 21 09:11:36 2013 obs /scr/pima/bp171a9_uvs/J1130+1015_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1130+1015_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1130+1015 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1130+1015_X] 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 0.200x0.200 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. ! ! 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=0.998880Jy sigma=1.586067 ! Fit after self-cal, rms=0.962348Jy sigma=1.520147 ! 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=1.002 mas, bmaj=2.503 mas, bpa=17.38 degrees ! Estimated noise=21.5186 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 = 0.0307564 Jy ! Component: 100 - total flux cleaned = 0.0381178 Jy ! Total flux subtracted in 100 components = 0.0381178 Jy ! Clean residual min=-0.002538 max=0.003241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0381178 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0381178 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=0.017329Jy sigma=0.027265 ! Fit after self-cal, rms=0.015806Jy sigma=0.025632 ! 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=1.214 mas, bmaj=2.725 mas, bpa=16.01 degrees ! Estimated noise=16.1655 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 = 0.00451327 Jy ! Component: 100 - total flux cleaned = 0.0063957 Jy ! Component: 150 - total flux cleaned = 0.00742339 Jy ! Component: 200 - total flux cleaned = 0.00806924 Jy ! Total flux subtracted in 200 components = 0.00806924 Jy ! Clean residual min=-0.001694 max=0.002174 Jy/beam ! Clean residual mean=-0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.046187 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.046187 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=0.015513Jy sigma=0.022493 ! Fit after self-cal, rms=0.015522Jy sigma=0.022473 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 2.725 at 16.01 degrees (North through East) ! Clean map min=-0.0016467 max=0.040993 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 1.01 FD 1.12 HN 0.88 KP 0.90 ! LA 0.99 NL 0.97 OV 1.04 PT 0.86 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.90 KP 0.94 ! LA 0.95 NL 1.15 OV 0.92 PT 0.90 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.11 HN 0.93 KP 0.92 ! LA 0.95 NL 1.09 OV 0.95 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 0.86 KP 0.99 ! LA 0.87 NL 0.93 OV 0.96 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.97 KP 0.97 ! LA 1.00 NL 0.99 OV 1.14 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.18 HN 1.08 KP 1.09 ! LA 0.85 NL 0.95 OV 1.02 PT 0.91 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.015522Jy sigma=0.022473 ! Fit after self-cal, rms=0.014944Jy sigma=0.021174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.72 mas, bpa=15.89 degrees ! Estimated noise=15.536 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 = -0.00109441 Jy ! Component: 100 - total flux cleaned = -0.00119112 Jy ! Component: 150 - total flux cleaned = -0.00120666 Jy ! Component: 200 - total flux cleaned = -0.0012174 Jy ! Total flux subtracted in 200 components = -0.0012174 Jy ! Clean residual min=-0.001251 max=0.001566 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0449696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0449696 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=0.014655Jy sigma=0.021336 ! Fit after self-cal, rms=0.014669Jy sigma=0.021325 ! 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=0.014669Jy sigma=0.021325 ! Fit after self-cal, rms=0.014570Jy sigma=0.021249 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=2.719 mas, bpa=15.92 degrees ! Estimated noise=15.1873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000805665 Jy ! Component: 100 - total flux cleaned = -0.000947743 Jy ! Component: 150 - total flux cleaned = -0.000964206 Jy ! Component: 200 - total flux cleaned = -0.000957175 Jy ! Total flux subtracted in 200 components = -0.000957175 Jy ! Clean residual min=-0.001217 max=0.001553 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0440124 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0440124 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=0.014376Jy sigma=0.021401 ! Fit after self-cal, rms=0.014378Jy sigma=0.021399 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 (15.4, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147109 Jy ! Component: 100 - total flux cleaned = 0.00217043 Jy ! Component: 150 - total flux cleaned = 0.00235816 Jy ! Component: 200 - total flux cleaned = 0.00237836 Jy ! Total flux subtracted in 200 components = 0.00237836 Jy ! Clean residual min=-0.001102 max=0.001122 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0463908 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.0463908 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=0.014185Jy sigma=0.021101 ! Fit after self-cal, rms=0.014173Jy sigma=0.021074 ! 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=0.014173Jy sigma=0.021074 ! Fit after self-cal, rms=0.014041Jy sigma=0.020995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=2.71 mas, bpa=15.86 degrees ! Estimated noise=14.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.50028e-05 Jy ! Component: 100 - total flux cleaned = 0.000387204 Jy ! Component: 150 - total flux cleaned = 0.000477651 Jy ! Component: 200 - total flux cleaned = 0.000492421 Jy ! Total flux subtracted in 200 components = 0.000492421 Jy ! Clean residual min=-0.001040 max=0.000998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0468832 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0468832 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=0.013879Jy sigma=0.021000 ! Fit after self-cal, rms=0.013878Jy sigma=0.020993 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 = 0.000160904 Jy ! Component: 100 - total flux cleaned = 0.000216211 Jy ! Component: 150 - total flux cleaned = 0.000216455 Jy ! Component: 200 - total flux cleaned = 0.000216449 Jy ! Total flux subtracted in 200 components = 0.000216449 Jy ! Clean residual min=-0.001027 max=0.000945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0470997 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0470997 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=0.013845Jy sigma=0.020965 ! Fit after self-cal, rms=0.013846Jy sigma=0.020963 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013846Jy sigma=0.020963 ! Fit after self-cal, rms=0.013791Jy sigma=0.020930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=3.298 mas, bpa=4.303 degrees ! Estimated noise=16.3881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110494 Jy ! Component: 100 - total flux cleaned = 4.952e-05 Jy ! Component: 150 - total flux cleaned = 0.000126473 Jy ! Component: 200 - total flux cleaned = 0.000181566 Jy ! Total flux subtracted in 200 components = 0.000181566 Jy ! Clean residual min=-0.001019 max=0.001012 Jy/beam ! Clean residual mean=-0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0472812 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.0472812 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=0.013683Jy sigma=0.020997 ! Fit after self-cal, rms=0.013685Jy sigma=0.020994 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 = 9.13342e-05 Jy ! Component: 100 - total flux cleaned = 0.00012891 Jy ! Component: 150 - total flux cleaned = 0.000161926 Jy ! Component: 200 - total flux cleaned = 0.000161971 Jy ! Total flux subtracted in 200 components = 0.000161971 Jy ! Clean residual min=-0.000985 max=0.000965 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0474432 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.0474432 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=0.013672Jy sigma=0.020993 ! Fit after self-cal, rms=0.013673Jy sigma=0.020992 ! 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=1.202 mas, bmaj=2.706 mas, bpa=15.82 degrees ! Estimated noise=14.7135 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 2.706 at 15.82 degrees (North through East) ! Clean map min=-0.00092979 max=0.037359 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=0.9921 mas, bmaj=2.491 mas, bpa=17.25 degrees ! Estimated noise=19.5329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283771 Jy ! Component: 100 - total flux cleaned = 0.0354396 Jy ! Component: 150 - total flux cleaned = 0.0387317 Jy ! Component: 200 - total flux cleaned = 0.0408053 Jy ! Total flux subtracted in 200 components = 0.0408053 Jy ! Clean residual min=-0.001646 max=0.001890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0408053 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0408053 Jy ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.706 mas, bpa=15.82 degrees ! Estimated noise=14.7135 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 = 0.00191039 Jy ! Component: 100 - total flux cleaned = 0.00319801 Jy ! Component: 150 - total flux cleaned = 0.0041265 Jy ! Component: 200 - total flux cleaned = 0.00481632 Jy ! Total flux subtracted in 200 components = 0.00481632 Jy ! Clean residual min=-0.001116 max=0.001008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0456216 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.0456216 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=2.375 mas, bmaj=3.298 mas, bpa=4.303 degrees ! Estimated noise=16.3881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733526 Jy ! Component: 100 - total flux cleaned = 0.0011599 Jy ! Component: 150 - total flux cleaned = 0.00132583 Jy ! Component: 200 - total flux cleaned = 0.00141761 Jy ! Total flux subtracted in 200 components = 0.00141761 Jy ! Clean residual min=-0.001016 max=0.001001 Jy/beam ! Clean residual mean=-0.000004 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0470392 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 = 8.02336e-05 Jy ! Component: 100 - total flux cleaned = 0.000140858 Jy ! Component: 150 - total flux cleaned = 0.000195295 Jy ! Component: 200 - total flux cleaned = 0.000228595 Jy ! Total flux subtracted in 200 components = 0.000228595 Jy ! Clean residual min=-0.000974 max=0.000962 Jy/beam ! Clean residual mean=-0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0472678 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.0472678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.706 mas, bpa=15.82 degrees ! Estimated noise=14.7135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289586 Jy ! Component: 100 - total flux cleaned = -0.000318674 Jy ! Component: 150 - total flux cleaned = -0.000331757 Jy ! Component: 200 - total flux cleaned = -0.000319902 Jy ! Total flux subtracted in 200 components = -0.000319902 Jy ! Clean residual min=-0.001040 max=0.000917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0469479 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.0469479 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=0.013632Jy sigma=0.021087 ! Fit after self-cal, rms=0.013632Jy sigma=0.021081 wmodel /scr/pima/bp171a9_uvs/J1130+1015_X_map.mod ! Writing 90 model components to file: /scr/pima/bp171a9_uvs/J1130+1015_X_map.mod wobs /scr/pima/bp171a9_uvs/J1130+1015_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1130+1015_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1130+1015_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a9_uvs/J1130+1015_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 = -0.000396993 Jy ! Component: 100 - total flux cleaned = -0.000597549 Jy ! Component: 150 - total flux cleaned = -0.00069178 Jy ! Component: 200 - total flux cleaned = -0.000751033 Jy ! Component: 250 - total flux cleaned = -0.000736905 Jy ! Component: 300 - total flux cleaned = -0.000737224 Jy ! Component: 350 - total flux cleaned = -0.000736982 Jy ! Component: 400 - total flux cleaned = -0.000761132 Jy ! Component: 450 - total flux cleaned = -0.000820295 Jy ! Component: 500 - total flux cleaned = -0.000912511 Jy ! Component: 550 - total flux cleaned = -0.000968752 Jy ! Component: 600 - total flux cleaned = -0.00106744 Jy ! Component: 650 - total flux cleaned = -0.00116321 Jy ! Component: 700 - total flux cleaned = -0.00124602 Jy ! Component: 750 - total flux cleaned = -0.0012965 Jy ! Component: 800 - total flux cleaned = -0.00133605 Jy ! Component: 850 - total flux cleaned = -0.00140378 Jy ! Component: 900 - total flux cleaned = -0.00142267 Jy ! Component: 950 - total flux cleaned = -0.00145992 Jy ! Component: 1000 - total flux cleaned = -0.00150544 Jy ! Component: 1050 - total flux cleaned = -0.00152318 Jy ! Component: 1100 - total flux cleaned = -0.00154079 Jy ! Component: 1150 - total flux cleaned = -0.00159257 Jy ! Component: 1200 - total flux cleaned = -0.00162634 Jy ! Component: 1250 - total flux cleaned = -0.00165961 Jy ! Component: 1300 - total flux cleaned = -0.0016842 Jy ! Component: 1350 - total flux cleaned = -0.00173241 Jy ! Component: 1400 - total flux cleaned = -0.00177201 Jy ! Component: 1450 - total flux cleaned = -0.00184196 Jy ! Component: 1500 - total flux cleaned = -0.0018878 Jy ! Component: 1550 - total flux cleaned = -0.00196307 Jy ! Component: 1600 - total flux cleaned = -0.00201488 Jy ! Component: 1650 - total flux cleaned = -0.00206625 Jy ! Component: 1700 - total flux cleaned = -0.00213127 Jy ! Component: 1750 - total flux cleaned = -0.00220264 Jy ! Component: 1800 - total flux cleaned = -0.00225898 Jy ! Component: 1850 - total flux cleaned = -0.00232153 Jy ! Component: 1900 - total flux cleaned = -0.00237666 Jy ! Component: 1950 - total flux cleaned = -0.0024581 Jy ! Component: 2000 - total flux cleaned = -0.00251836 Jy ! Component: 2050 - total flux cleaned = -0.00255145 Jy ! Component: 2100 - total flux cleaned = -0.00259734 Jy ! Component: 2150 - total flux cleaned = -0.00265565 Jy ! Component: 2200 - total flux cleaned = -0.00270045 Jy ! Component: 2250 - total flux cleaned = -0.00275109 Jy ! Component: 2300 - total flux cleaned = -0.00278253 Jy ! Component: 2350 - total flux cleaned = -0.00283838 Jy ! Component: 2400 - total flux cleaned = -0.00286915 Jy ! Component: 2450 - total flux cleaned = -0.002924 Jy ! Component: 2500 - total flux cleaned = -0.0029662 Jy ! Component: 2550 - total flux cleaned = -0.00299611 Jy ! Component: 2600 - total flux cleaned = -0.00301982 Jy ! Component: 2650 - total flux cleaned = -0.00307272 Jy ! Component: 2700 - total flux cleaned = -0.00310185 Jy ! Component: 2750 - total flux cleaned = -0.00313075 Jy ! Component: 2800 - total flux cleaned = -0.00314221 Jy ! Component: 2850 - total flux cleaned = -0.00317067 Jy ! Component: 2900 - total flux cleaned = -0.00318762 Jy ! Component: 2950 - total flux cleaned = -0.00320443 Jy ! Component: 3000 - total flux cleaned = -0.00319879 Jy ! Component: 3050 - total flux cleaned = -0.00319878 Jy ! Component: 3100 - total flux cleaned = -0.00320983 Jy ! Component: 3150 - total flux cleaned = -0.00320981 Jy ! Component: 3200 - total flux cleaned = -0.00321528 Jy ! Component: 3250 - total flux cleaned = -0.00321531 Jy ! Component: 3300 - total flux cleaned = -0.00323151 Jy ! Component: 3350 - total flux cleaned = -0.00323689 Jy ! Component: 3400 - total flux cleaned = -0.00324756 Jy ! Component: 3450 - total flux cleaned = -0.00324754 Jy ! Component: 3500 - total flux cleaned = -0.00324756 Jy ! Component: 3550 - total flux cleaned = -0.00326337 Jy ! Component: 3600 - total flux cleaned = -0.00326861 Jy ! Component: 3650 - total flux cleaned = -0.00326341 Jy ! Component: 3700 - total flux cleaned = -0.00327382 Jy ! Component: 3750 - total flux cleaned = -0.00327382 Jy ! Component: 3800 - total flux cleaned = -0.0032893 Jy ! Component: 3850 - total flux cleaned = -0.00328419 Jy ! Component: 3900 - total flux cleaned = -0.00328932 Jy ! Component: 3950 - total flux cleaned = -0.00329953 Jy ! Component: 4000 - total flux cleaned = -0.00329954 Jy ! Component: 4050 - total flux cleaned = -0.00329448 Jy ! Total flux subtracted in 4096 components = -0.00329448 Jy ! Clean residual min=-0.000322 max=0.000330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0436534 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 320 components and 0.0436534 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1130+1015_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 2.706 at 15.82 degrees (North through East) ! Clean map min=-0.00062829 max=0.037218 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1130+1015_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0372177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.08018e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.651318 0.651318 1.30264 2.60527 5.21054 10.4211 20.8422 41.6843 83.3687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 460.604 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1130+1015_X_uvs.log closed on Sat Dec 21 09:11:40 2013