! Started logfile: /scr/pima/br149z8_uvs/J1929+2325_X_uvs.log on Tue Mar 29 13:39:18 2016 obs /scr/pima/br149z8_uvs/J1929+2325_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J1929+2325_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1929+2325 ! ! 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 94 lines of history. ! ! Reading 5040 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/br149z8_uvs/J1929+2325_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. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! 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=1.019408Jy sigma=26.811767 ! Fit after self-cal, rms=0.857502Jy sigma=22.482032 ! 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=0.6364 mas, bmaj=1.966 mas, bpa=-4.912 degrees ! Estimated noise=0.672702 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 = 0.0925612 Jy ! Component: 100 - total flux cleaned = 0.129891 Jy ! Total flux subtracted in 100 components = 0.129891 Jy ! Clean residual min=-0.012193 max=0.035581 Jy/beam ! Clean residual mean=0.000009 rms=0.003809 Jy/beam ! Combined flux in latest and established models = 0.129891 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.129891 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=0.081161Jy sigma=2.147894 ! Fit after self-cal, rms=0.080839Jy sigma=2.139888 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322461 Jy ! Component: 100 - total flux cleaned = 0.0501858 Jy ! Total flux subtracted in 100 components = 0.0501858 Jy ! Clean residual min=-0.008514 max=0.022430 Jy/beam ! Clean residual mean=0.000005 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 0.180077 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.180077 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=0.056479Jy sigma=1.478304 ! Fit after self-cal, rms=0.054919Jy sigma=1.436982 ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183189 Jy ! Component: 100 - total flux cleaned = 0.0305182 Jy ! Total flux subtracted in 100 components = 0.0305182 Jy ! Clean residual min=-0.005195 max=0.007246 Jy/beam ! Clean residual mean=0.000003 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.210595 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.210595 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=0.043356Jy sigma=1.120659 ! Fit after self-cal, rms=0.043228Jy sigma=1.117352 ! 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=0.824 mas, bmaj=2.164 mas, bpa=-6.37 degrees ! Estimated noise=0.414393 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 = 0.0169964 Jy ! Component: 100 - total flux cleaned = 0.0279949 Jy ! Component: 150 - total flux cleaned = 0.0354794 Jy ! Component: 200 - total flux cleaned = 0.0406522 Jy ! Total flux subtracted in 200 components = 0.0406522 Jy ! Clean residual min=-0.003554 max=0.004724 Jy/beam ! Clean residual mean=0.000001 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.251247 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.251247 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=0.034967Jy sigma=0.883860 ! Fit after self-cal, rms=0.034945Jy sigma=0.883153 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.824 x 2.164 at -6.37 degrees (North through East) ! Clean map min=-0.0034782 max=0.13812 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 0.98 FD 1.00 HN 0.98 KP 0.94 ! LA 0.97 MK 0.99 NL 0.97 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.93 KP 0.94 ! LA 0.97 MK 0.98 NL 0.97 OV 0.96 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.94 KP 0.94 ! LA 0.97 MK 0.93 NL 0.95 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.97 ! LA 0.96 MK 0.98 NL 0.98 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.97 ! LA 0.99 MK 1.04 NL 1.00 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! 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* MK 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 1.00 FD 1.00 HN 1.01 KP 0.95 ! LA 1.01 MK 1.02 NL 0.99 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.034945Jy sigma=0.883153 ! Fit after self-cal, rms=0.033170Jy sigma=0.855625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.828 mas, bmaj=2.176 mas, bpa=-6.602 degrees ! Estimated noise=0.402492 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 = 9.02056e-05 Jy ! Component: 100 - total flux cleaned = 0.000444246 Jy ! Component: 150 - total flux cleaned = 0.000582509 Jy ! Component: 200 - total flux cleaned = 0.000691614 Jy ! Total flux subtracted in 200 components = 0.000691614 Jy ! Clean residual min=-0.002606 max=0.003378 Jy/beam ! Clean residual mean=0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.251939 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.251939 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=0.032967Jy sigma=0.850298 ! Fit after self-cal, rms=0.032967Jy sigma=0.850059 ! 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=0.032967Jy sigma=0.850059 ! Fit after self-cal, rms=0.032642Jy sigma=0.848943 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.827 mas, bmaj=2.174 mas, bpa=-6.705 degrees ! Estimated noise=0.398793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467726 Jy ! Component: 100 - total flux cleaned = -0.000274942 Jy ! Component: 150 - total flux cleaned = -0.000215677 Jy ! Component: 200 - total flux cleaned = -0.000161808 Jy ! Total flux subtracted in 200 components = -0.000161808 Jy ! Clean residual min=-0.002492 max=0.003355 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.251777 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.251777 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=0.032556Jy sigma=0.846742 ! Fit after self-cal, rms=0.032555Jy sigma=0.846678 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 (2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253802 Jy ! Component: 100 - total flux cleaned = 0.00248271 Jy ! Component: 150 - total flux cleaned = 0.0025328 Jy ! Component: 200 - total flux cleaned = 0.00249113 Jy ! Total flux subtracted in 200 components = 0.00249113 Jy ! Clean residual min=-0.002253 max=0.002484 Jy/beam ! Clean residual mean=0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.254268 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.254268 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=0.032265Jy sigma=0.839159 ! Fit after self-cal, rms=0.032251Jy sigma=0.838764 ! 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=0.032251Jy sigma=0.838764 ! Fit after self-cal, rms=0.031866Jy sigma=0.837181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8246 mas, bmaj=2.171 mas, bpa=-6.838 degrees ! Estimated noise=0.394478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477875 Jy ! Component: 100 - total flux cleaned = 0.000803009 Jy ! Component: 150 - total flux cleaned = 0.000921364 Jy ! Component: 200 - total flux cleaned = 0.000994897 Jy ! Total flux subtracted in 200 components = 0.000994897 Jy ! Clean residual min=-0.002217 max=0.002461 Jy/beam ! Clean residual mean=0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.255263 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.255263 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=0.031741Jy sigma=0.833984 ! Fit after self-cal, rms=0.031736Jy sigma=0.833840 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 = 0.000501522 Jy ! Component: 100 - total flux cleaned = 0.000566597 Jy ! Component: 150 - total flux cleaned = 0.000626329 Jy ! Component: 200 - total flux cleaned = 0.000653794 Jy ! Total flux subtracted in 200 components = 0.000653794 Jy ! Clean residual min=-0.002222 max=0.002468 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.255917 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.255917 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=0.031679Jy sigma=0.832415 ! Fit after self-cal, rms=0.031678Jy sigma=0.832377 ! 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=0.031678Jy sigma=0.832377 ! Fit after self-cal, rms=0.031406Jy sigma=0.831608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=2.872 mas, bpa=-7.028 degrees ! Estimated noise=0.517951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85143e-05 Jy ! Component: 100 - total flux cleaned = 0.000226672 Jy ! Component: 150 - total flux cleaned = 0.000456559 Jy ! Component: 200 - total flux cleaned = 0.000575997 Jy ! Total flux subtracted in 200 components = 0.000575997 Jy ! Clean residual min=-0.002406 max=0.002714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.256493 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.256493 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=0.031356Jy sigma=0.830450 ! Fit after self-cal, rms=0.031349Jy sigma=0.830243 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 = 0.000253764 Jy ! Component: 100 - total flux cleaned = 0.000330402 Jy ! Component: 150 - total flux cleaned = 0.000379626 Jy ! Component: 200 - total flux cleaned = 0.000409106 Jy ! Total flux subtracted in 200 components = 0.000409106 Jy ! Clean residual min=-0.002359 max=0.002773 Jy/beam ! Clean residual mean=-0.000000 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.256902 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.256902 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=0.031341Jy sigma=0.830146 ! Fit after self-cal, rms=0.031340Jy sigma=0.830113 ! 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=0.8225 mas, bmaj=2.17 mas, bpa=-6.93 degrees ! Estimated noise=0.391222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8225 x 2.17 at -6.93 degrees (North through East) ! Clean map min=-0.0021115 max=0.13008 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=0.6367 mas, bmaj=1.965 mas, bpa=-5.333 degrees ! Estimated noise=0.636419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884708 Jy ! Component: 100 - total flux cleaned = 0.130192 Jy ! Component: 150 - total flux cleaned = 0.157269 Jy ! Component: 200 - total flux cleaned = 0.17638 Jy ! Total flux subtracted in 200 components = 0.17638 Jy ! Clean residual min=-0.006741 max=0.010946 Jy/beam ! Clean residual mean=0.000005 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.17638 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.17638 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8225 mas, bmaj=2.17 mas, bpa=-6.93 degrees ! Estimated noise=0.391222 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 = 0.0254717 Jy ! Component: 100 - total flux cleaned = 0.0412214 Jy ! Component: 150 - total flux cleaned = 0.0517853 Jy ! Component: 200 - total flux cleaned = 0.0591361 Jy ! Total flux subtracted in 200 components = 0.0591361 Jy ! Clean residual min=-0.003264 max=0.005080 Jy/beam ! Clean residual mean=0.000003 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.235516 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.235516 Jy ! Inverting map ! Added new window around map position (-48.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548062 Jy ! Component: 100 - total flux cleaned = 0.00950653 Jy ! Component: 150 - total flux cleaned = 0.0126061 Jy ! Component: 200 - total flux cleaned = 0.0150324 Jy ! Total flux subtracted in 200 components = 0.0150324 Jy ! Clean residual min=-0.002577 max=0.003320 Jy/beam ! Clean residual mean=0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.250549 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.250549 Jy ! Inverting map ! Added new window around map position (-11.2, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241515 Jy ! Component: 100 - total flux cleaned = 0.00366928 Jy ! Component: 150 - total flux cleaned = 0.00450475 Jy ! Component: 200 - total flux cleaned = 0.00520514 Jy ! Total flux subtracted in 200 components = 0.00520514 Jy ! Clean residual min=-0.002494 max=0.002557 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.255754 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.255754 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=2.037 mas, bmaj=2.872 mas, bpa=-7.028 degrees ! Estimated noise=0.517951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155216 Jy ! Component: 100 - total flux cleaned = 0.0021923 Jy ! Component: 150 - total flux cleaned = 0.00269352 Jy ! Component: 200 - total flux cleaned = 0.00296063 Jy ! Total flux subtracted in 200 components = 0.00296063 Jy ! Clean residual min=-0.002463 max=0.002825 Jy/beam ! Clean residual mean=-0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.258714 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 = 0.000247474 Jy ! Component: 100 - total flux cleaned = 0.000513948 Jy ! Component: 150 - total flux cleaned = 0.000726615 Jy ! Component: 200 - total flux cleaned = 0.000925228 Jy ! Total flux subtracted in 200 components = 0.000925228 Jy ! Clean residual min=-0.002441 max=0.002602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.25964 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 124 components and 0.25964 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8225 mas, bmaj=2.17 mas, bpa=-6.93 degrees ! Estimated noise=0.391222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210916 Jy ! Component: 100 - total flux cleaned = 0.000440253 Jy ! Component: 150 - total flux cleaned = 0.000544743 Jy ! Component: 200 - total flux cleaned = 0.000643581 Jy ! Total flux subtracted in 200 components = 0.000643581 Jy ! Clean residual min=-0.002405 max=0.002362 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.260283 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.260283 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=0.030958Jy sigma=0.820099 ! Fit after self-cal, rms=0.030918Jy sigma=0.818894 wmodel /scr/pima/br149z8_uvs/J1929+2325_X_map.mod ! Writing 148 model components to file: /scr/pima/br149z8_uvs/J1929+2325_X_map.mod wobs /scr/pima/br149z8_uvs/J1929+2325_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J1929+2325_X_uvs.fits wwins /scr/pima/br149z8_uvs/J1929+2325_X_map.win ! wwins: Wrote 6 windows to /scr/pima/br149z8_uvs/J1929+2325_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 = 0.000144496 Jy ! Component: 100 - total flux cleaned = 0.000481689 Jy ! Component: 150 - total flux cleaned = 0.00058794 Jy ! Component: 200 - total flux cleaned = 0.000621647 Jy ! Component: 250 - total flux cleaned = 0.000557281 Jy ! Component: 300 - total flux cleaned = 0.000525936 Jy ! Component: 350 - total flux cleaned = 0.000525313 Jy ! Component: 400 - total flux cleaned = 0.000466169 Jy ! Component: 450 - total flux cleaned = 0.00035143 Jy ! Component: 500 - total flux cleaned = 0.00021123 Jy ! Component: 550 - total flux cleaned = 0.000129084 Jy ! Component: 600 - total flux cleaned = -3.12602e-05 Jy ! Component: 650 - total flux cleaned = -0.000187459 Jy ! Component: 700 - total flux cleaned = -0.000264076 Jy ! Component: 750 - total flux cleaned = -0.000363903 Jy ! Component: 800 - total flux cleaned = -0.000412721 Jy ! Component: 850 - total flux cleaned = -0.000436884 Jy ! Component: 900 - total flux cleaned = -0.000483934 Jy ! Component: 950 - total flux cleaned = -0.000529899 Jy ! Component: 1000 - total flux cleaned = -0.000552366 Jy ! Component: 1050 - total flux cleaned = -0.000552267 Jy ! Component: 1100 - total flux cleaned = -0.000639004 Jy ! Component: 1150 - total flux cleaned = -0.000659907 Jy ! Component: 1200 - total flux cleaned = -0.000680647 Jy ! Component: 1250 - total flux cleaned = -0.000701282 Jy ! Component: 1300 - total flux cleaned = -0.000762009 Jy ! Component: 1350 - total flux cleaned = -0.000741546 Jy ! Component: 1400 - total flux cleaned = -0.000761265 Jy ! Component: 1450 - total flux cleaned = -0.000761418 Jy ! Component: 1500 - total flux cleaned = -0.000876566 Jy ! Component: 1550 - total flux cleaned = -0.000876678 Jy ! Component: 1600 - total flux cleaned = -0.000913985 Jy ! Component: 1650 - total flux cleaned = -0.000932054 Jy ! Component: 1700 - total flux cleaned = -0.000931924 Jy ! Component: 1750 - total flux cleaned = -0.000985306 Jy ! Component: 1800 - total flux cleaned = -0.00103793 Jy ! Component: 1850 - total flux cleaned = -0.00105516 Jy ! Component: 1900 - total flux cleaned = -0.00107219 Jy ! Component: 1950 - total flux cleaned = -0.00108896 Jy ! Component: 2000 - total flux cleaned = -0.00107221 Jy ! Component: 2050 - total flux cleaned = -0.00107244 Jy ! Component: 2100 - total flux cleaned = -0.00107235 Jy ! Component: 2150 - total flux cleaned = -0.00107231 Jy ! Component: 2200 - total flux cleaned = -0.00107236 Jy ! Component: 2250 - total flux cleaned = -0.00110394 Jy ! Component: 2300 - total flux cleaned = -0.00105694 Jy ! Component: 2350 - total flux cleaned = -0.00108794 Jy ! Component: 2400 - total flux cleaned = -0.00107261 Jy ! Component: 2450 - total flux cleaned = -0.00107258 Jy ! Component: 2500 - total flux cleaned = -0.0010576 Jy ! Component: 2550 - total flux cleaned = -0.00101312 Jy ! Component: 2600 - total flux cleaned = -0.00104248 Jy ! Component: 2650 - total flux cleaned = -0.000998607 Jy ! Component: 2700 - total flux cleaned = -0.000955555 Jy ! Component: 2750 - total flux cleaned = -0.000984034 Jy ! Component: 2800 - total flux cleaned = -0.000927356 Jy ! Component: 2850 - total flux cleaned = -0.000871368 Jy ! Component: 2900 - total flux cleaned = -0.000871405 Jy ! Component: 2950 - total flux cleaned = -0.000802899 Jy ! Component: 3000 - total flux cleaned = -0.000816575 Jy ! Component: 3050 - total flux cleaned = -0.000789577 Jy ! Component: 3100 - total flux cleaned = -0.000762829 Jy ! Component: 3150 - total flux cleaned = -0.000736317 Jy ! Component: 3200 - total flux cleaned = -0.000736349 Jy ! Component: 3250 - total flux cleaned = -0.000723172 Jy ! Component: 3300 - total flux cleaned = -0.000710289 Jy ! Component: 3350 - total flux cleaned = -0.000671943 Jy ! Component: 3400 - total flux cleaned = -0.000710146 Jy ! Component: 3450 - total flux cleaned = -0.000672341 Jy ! Component: 3500 - total flux cleaned = -0.000634876 Jy ! Component: 3550 - total flux cleaned = -0.000672218 Jy ! Component: 3600 - total flux cleaned = -0.000635167 Jy ! Component: 3650 - total flux cleaned = -0.000573928 Jy ! Component: 3700 - total flux cleaned = -0.00058602 Jy ! Component: 3750 - total flux cleaned = -0.000513568 Jy ! Component: 3800 - total flux cleaned = -0.000501587 Jy ! Component: 3850 - total flux cleaned = -0.000453907 Jy ! Component: 3900 - total flux cleaned = -0.000383002 Jy ! Component: 3950 - total flux cleaned = -0.000359488 Jy ! Component: 4000 - total flux cleaned = -0.000312915 Jy ! Component: 4050 - total flux cleaned = -0.000301308 Jy ! Total flux subtracted in 4096 components = -0.000278388 Jy ! Clean residual min=-0.000659 max=0.000682 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.260005 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 446 components and 0.260005 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149z8_uvs/J1929+2325_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8225 x 2.17 at -6.93 degrees (North through East) ! Clean map min=-0.0017089 max=0.12812 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J1929+2325_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467743 0.467743 0.935486 1.87097 3.74194 7.48389 14.9678 29.9355 59.8711 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 641.378 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J1929+2325_X_uvs.log closed on Tue Mar 29 13:39:22 2016