! Started logfile: /scr/pima/br145af_uvs/J0046+6246_X_uvs.log on Wed Mar 23 20:18:35 2016 obs /scr/pima/br145af_uvs/J0046+6246_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J0046+6246_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J0046+6246 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1120 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/br145af_uvs/J0046+6246_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999408Jy sigma=46.576401 ! Fit after self-cal, rms=0.984646Jy sigma=45.914253 ! 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=0.746 mas, bmaj=3.241 mas, bpa=14.14 degrees ! Estimated noise=0.723377 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 = 0.0118942 Jy ! Component: 100 - total flux cleaned = 0.0145368 Jy ! Total flux subtracted in 100 components = 0.0145368 Jy ! Clean residual min=-0.001993 max=0.001696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0145368 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0145368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018387Jy sigma=0.807520 ! Fit after self-cal, rms=0.016769Jy sigma=0.731215 ! 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=0.9326 mas, bmaj=3.299 mas, bpa=14.27 degrees ! Estimated noise=0.497986 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 = 0.00257627 Jy ! Component: 100 - total flux cleaned = 0.00376693 Jy ! Component: 150 - total flux cleaned = 0.00444385 Jy ! Component: 200 - total flux cleaned = 0.00465381 Jy ! Total flux subtracted in 200 components = 0.00465381 Jy ! Clean residual min=-0.001250 max=0.001221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0191906 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.0191906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016353Jy sigma=0.714479 ! Fit after self-cal, rms=0.016226Jy sigma=0.709854 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9326 x 3.299 at 14.27 degrees (North through East) ! Clean map min=-0.001211 max=0.017376 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 1.00* FD 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* 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 1.15 FD 0.99 KP 1.14 LA 1.00 ! MK 1.03 NL 1.01 OV 1.02 PT 0.86 ! SC 0.87 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 KP 0.96 LA 1.02 ! MK 1.15 NL 1.14 OV 0.99 PT 0.97 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016226Jy sigma=0.709854 ! Fit after self-cal, rms=0.016485Jy sigma=0.708014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=3.317 mas, bpa=14.26 degrees ! Estimated noise=0.504721 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 = 0.000248231 Jy ! Component: 100 - total flux cleaned = 0.000411505 Jy ! Component: 150 - total flux cleaned = 0.000558597 Jy ! Component: 200 - total flux cleaned = 0.00066188 Jy ! Total flux subtracted in 200 components = 0.00066188 Jy ! Clean residual min=-0.001209 max=0.001292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0198525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0198525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016445Jy sigma=0.706800 ! Fit after self-cal, rms=0.016447Jy sigma=0.706591 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016447Jy sigma=0.706591 ! Fit after self-cal, rms=0.016598Jy sigma=0.705718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=3.326 mas, bpa=14.24 degrees ! Estimated noise=0.508516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.60037e-05 Jy ! Component: 100 - total flux cleaned = 0.000190352 Jy ! Component: 150 - total flux cleaned = 0.000238518 Jy ! Component: 200 - total flux cleaned = 0.000272512 Jy ! Total flux subtracted in 200 components = 0.000272512 Jy ! Clean residual min=-0.001214 max=0.001278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.020125 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.020125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016587Jy sigma=0.705503 ! Fit after self-cal, rms=0.016589Jy sigma=0.705455 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 = 3.50113e-06 Jy ! Component: 100 - total flux cleaned = 1.3589e-05 Jy ! Component: 150 - total flux cleaned = 1.34498e-05 Jy ! Component: 200 - total flux cleaned = 1.80359e-05 Jy ! Total flux subtracted in 200 components = 1.80359e-05 Jy ! Clean residual min=-0.001221 max=0.001263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.020143 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.020143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016586Jy sigma=0.705370 ! Fit after self-cal, rms=0.016586Jy sigma=0.705364 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016586Jy sigma=0.705364 ! Fit after self-cal, rms=0.016668Jy sigma=0.705323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=3.327 mas, bpa=14.23 degrees ! Estimated noise=0.510887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115117 Jy ! Component: 100 - total flux cleaned = 0.000133872 Jy ! Component: 150 - total flux cleaned = 0.000142455 Jy ! Component: 200 - total flux cleaned = 0.000142541 Jy ! Total flux subtracted in 200 components = 0.000142541 Jy ! Clean residual min=-0.001226 max=0.001257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0202856 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0202856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016664Jy sigma=0.705264 ! Fit after self-cal, rms=0.016665Jy sigma=0.705260 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 = 8.61201e-09 Jy ! Component: 100 - total flux cleaned = -1.02265e-07 Jy ! Component: 150 - total flux cleaned = 3.92871e-06 Jy ! Component: 200 - total flux cleaned = 3.95181e-06 Jy ! Total flux subtracted in 200 components = 3.95181e-06 Jy ! Clean residual min=-0.001229 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0202895 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0202895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016662Jy sigma=0.705197 ! Fit after self-cal, rms=0.016663Jy sigma=0.705194 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016663Jy sigma=0.705194 ! Fit after self-cal, rms=0.016696Jy sigma=0.705188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=3.375 mas, bpa=17.46 degrees ! Estimated noise=0.660715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.88756e-05 Jy ! Component: 100 - total flux cleaned = -4.99056e-06 Jy ! Component: 150 - total flux cleaned = -1.37611e-05 Jy ! Component: 200 - total flux cleaned = -1.37552e-05 Jy ! Total flux subtracted in 200 components = -1.37552e-05 Jy ! Clean residual min=-0.001536 max=0.001648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0202758 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.0202758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016699Jy sigma=0.705375 ! Fit after self-cal, rms=0.016695Jy sigma=0.705266 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 = 7.19219e-06 Jy ! Component: 100 - total flux cleaned = 3.77847e-08 Jy ! Component: 150 - total flux cleaned = 3.64777e-07 Jy ! Component: 200 - total flux cleaned = -5.07896e-06 Jy ! Total flux subtracted in 200 components = -5.07896e-06 Jy ! Clean residual min=-0.001531 max=0.001627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0202707 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.0202707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016701Jy sigma=0.705484 ! Fit after self-cal, rms=0.016699Jy sigma=0.705400 ! 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=0.9296 mas, bmaj=3.327 mas, bpa=14.23 degrees ! Estimated noise=0.511862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 3.327 at 14.23 degrees (North through East) ! Clean map min=-0.0011683 max=0.017768 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=0.7456 mas, bmaj=3.267 mas, bpa=14.03 degrees ! Estimated noise=0.741732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132845 Jy ! Component: 100 - total flux cleaned = 0.0164196 Jy ! Component: 150 - total flux cleaned = 0.017652 Jy ! Component: 200 - total flux cleaned = 0.0183037 Jy ! Total flux subtracted in 200 components = 0.0183037 Jy ! Clean residual min=-0.001880 max=0.001911 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0183037 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0183037 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.327 mas, bpa=14.23 degrees ! Estimated noise=0.511862 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 = 0.00113706 Jy ! Component: 100 - total flux cleaned = 0.00150658 Jy ! Component: 150 - total flux cleaned = 0.00166976 Jy ! Component: 200 - total flux cleaned = 0.00179362 Jy ! Total flux subtracted in 200 components = 0.00179362 Jy ! Clean residual min=-0.001268 max=0.001310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0200973 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0200973 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=2.208 mas, bmaj=3.375 mas, bpa=17.46 degrees ! Estimated noise=0.660715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.00111e-05 Jy ! Component: 100 - total flux cleaned = 0.00013113 Jy ! Component: 150 - total flux cleaned = 0.000142041 Jy ! Component: 200 - total flux cleaned = 0.000141543 Jy ! Total flux subtracted in 200 components = 0.000141543 Jy ! Clean residual min=-0.001590 max=0.001655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0202388 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 = 7.13817e-08 Jy ! Component: 100 - total flux cleaned = 7.90042e-06 Jy ! Component: 150 - total flux cleaned = 2.10116e-05 Jy ! Component: 200 - total flux cleaned = 2.64785e-05 Jy ! Total flux subtracted in 200 components = 2.64785e-05 Jy ! Clean residual min=-0.001565 max=0.001637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0202653 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0202653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=3.327 mas, bpa=14.23 degrees ! Estimated noise=0.511862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.45732e-05 Jy ! Component: 100 - total flux cleaned = 2.8314e-05 Jy ! Component: 150 - total flux cleaned = 2.17229e-05 Jy ! Component: 200 - total flux cleaned = 1.56301e-05 Jy ! Total flux subtracted in 200 components = 1.56301e-05 Jy ! Clean residual min=-0.001247 max=0.001278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0202809 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0202809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016698Jy sigma=0.705388 ! Fit after self-cal, rms=0.016697Jy sigma=0.705365 wmodel /scr/pima/br145af_uvs/J0046+6246_X_map.mod ! Writing 47 model components to file: /scr/pima/br145af_uvs/J0046+6246_X_map.mod wobs /scr/pima/br145af_uvs/J0046+6246_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J0046+6246_X_uvs.fits wwins /scr/pima/br145af_uvs/J0046+6246_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br145af_uvs/J0046+6246_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 = 5.05091e-05 Jy ! Component: 100 - total flux cleaned = 7.30842e-05 Jy ! Component: 150 - total flux cleaned = 7.33594e-05 Jy ! Component: 200 - total flux cleaned = 0.000110855 Jy ! Component: 250 - total flux cleaned = 0.000128907 Jy ! Component: 300 - total flux cleaned = 0.00019719 Jy ! Component: 350 - total flux cleaned = 0.000246741 Jy ! Component: 400 - total flux cleaned = 0.000343196 Jy ! Component: 450 - total flux cleaned = 0.000421204 Jy ! Component: 500 - total flux cleaned = 0.000541319 Jy ! Component: 550 - total flux cleaned = 0.000584647 Jy ! Component: 600 - total flux cleaned = 0.000612436 Jy ! Component: 650 - total flux cleaned = 0.000653768 Jy ! Component: 700 - total flux cleaned = 0.000734576 Jy ! Component: 750 - total flux cleaned = 0.000813661 Jy ! Component: 800 - total flux cleaned = 0.000929472 Jy ! Component: 850 - total flux cleaned = 0.00102978 Jy ! Component: 900 - total flux cleaned = 0.00115287 Jy ! Component: 950 - total flux cleaned = 0.00124914 Jy ! Component: 1000 - total flux cleaned = 0.00131971 Jy ! Component: 1050 - total flux cleaned = 0.00140073 Jy ! Component: 1100 - total flux cleaned = 0.00147998 Jy ! Component: 1150 - total flux cleaned = 0.00153561 Jy ! Component: 1200 - total flux cleaned = 0.00157946 Jy ! Component: 1250 - total flux cleaned = 0.0016012 Jy ! Component: 1300 - total flux cleaned = 0.00164327 Jy ! Component: 1350 - total flux cleaned = 0.00164306 Jy ! Component: 1400 - total flux cleaned = 0.00162256 Jy ! Component: 1450 - total flux cleaned = 0.00162253 Jy ! Component: 1500 - total flux cleaned = 0.00164233 Jy ! Component: 1550 - total flux cleaned = 0.00164223 Jy ! Component: 1600 - total flux cleaned = 0.00164222 Jy ! Component: 1650 - total flux cleaned = 0.00165169 Jy ! Component: 1700 - total flux cleaned = 0.00166115 Jy ! Component: 1750 - total flux cleaned = 0.00165187 Jy ! Component: 1800 - total flux cleaned = 0.00163353 Jy ! Component: 1850 - total flux cleaned = 0.00164257 Jy ! Component: 1900 - total flux cleaned = 0.00161563 Jy ! Component: 1950 - total flux cleaned = 0.00159787 Jy ! Component: 2000 - total flux cleaned = 0.00158909 Jy ! Component: 2050 - total flux cleaned = 0.00157164 Jy ! Component: 2100 - total flux cleaned = 0.00156303 Jy ! Component: 2150 - total flux cleaned = 0.001563 Jy ! Component: 2200 - total flux cleaned = 0.00154607 Jy ! Component: 2250 - total flux cleaned = 0.00152929 Jy ! Component: 2300 - total flux cleaned = 0.00150437 Jy ! Component: 2350 - total flux cleaned = 0.0014961 Jy ! Component: 2400 - total flux cleaned = 0.00147152 Jy ! Component: 2450 - total flux cleaned = 0.00144712 Jy ! Component: 2500 - total flux cleaned = 0.0014471 Jy ! Component: 2550 - total flux cleaned = 0.00143909 Jy ! Component: 2600 - total flux cleaned = 0.00140719 Jy ! Component: 2650 - total flux cleaned = 0.00140714 Jy ! Component: 2700 - total flux cleaned = 0.00137565 Jy ! Component: 2750 - total flux cleaned = 0.00137564 Jy ! Component: 2800 - total flux cleaned = 0.00135226 Jy ! Component: 2850 - total flux cleaned = 0.00132135 Jy ! Component: 2900 - total flux cleaned = 0.00129833 Jy ! Component: 2950 - total flux cleaned = 0.00126778 Jy ! Component: 3000 - total flux cleaned = 0.00125253 Jy ! Component: 3050 - total flux cleaned = 0.00121474 Jy ! Component: 3100 - total flux cleaned = 0.00118463 Jy ! Component: 3150 - total flux cleaned = 0.00116215 Jy ! Component: 3200 - total flux cleaned = 0.00113234 Jy ! Component: 3250 - total flux cleaned = 0.00109529 Jy ! Component: 3300 - total flux cleaned = 0.00105841 Jy ! Component: 3350 - total flux cleaned = 0.00102909 Jy ! Component: 3400 - total flux cleaned = 0.00102179 Jy ! Component: 3450 - total flux cleaned = 0.000985377 Jy ! Component: 3500 - total flux cleaned = 0.000963634 Jy ! Component: 3550 - total flux cleaned = 0.000920391 Jy ! Component: 3600 - total flux cleaned = 0.0009132 Jy ! Component: 3650 - total flux cleaned = 0.000856033 Jy ! Component: 3700 - total flux cleaned = 0.000841802 Jy ! Component: 3750 - total flux cleaned = 0.000813369 Jy ! Component: 3800 - total flux cleaned = 0.00077802 Jy ! Component: 3850 - total flux cleaned = 0.000735782 Jy ! Component: 3900 - total flux cleaned = 0.000714778 Jy ! Component: 3950 - total flux cleaned = 0.000679826 Jy ! Component: 4000 - total flux cleaned = 0.000645 Jy ! Component: 4050 - total flux cleaned = 0.000617196 Jy ! Total flux subtracted in 4096 components = 0.000575705 Jy ! Clean residual min=-0.000395 max=0.000409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0208566 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 271 components and 0.0208566 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145af_uvs/J0046+6246_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 3.327 at 14.23 degrees (North through East) ! Clean map min=-0.0011341 max=0.017805 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J0046+6246_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0178046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84589 1.84589 3.69179 7.38357 14.7671 29.5343 59.0686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.522 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J0046+6246_X_uvs.log closed on Wed Mar 23 20:18:40 2016