! Started logfile: /scr/pima/rdv72_uvs/J0017+8135_S_uvs.log on Sat Oct 5 08:43:21 2013 obs /scr/pima/rdv72_uvs/J0017+8135_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0017+8135_S_uva.fits ! AN table 1: 63 integrations on 55 of 55 possible baselines. ! AN table 2: 9 integrations on 1 of 1 possible baselines. ! AN table 3: 2 integrations on 1 of 1 possible baselines. ! AN table 4: 7 integrations on 1 of 1 possible baselines. ! AN table 5: 23 integrations on 3 of 3 possible baselines. ! AN table 6: 4 integrations on 10 of 10 possible baselines. ! AN table 7: 5 integrations on 6 of 6 possible baselines. ! AN table 8: 11 integrations on 1 of 1 possible baselines. ! AN table 9: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.986245 visibilities/baseline/integration-bin. ! Found source: J0017+8135 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 14340 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0017+8135_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.178248Jy sigma=9.849090 ! Fit after self-cal, rms=0.491111Jy sigma=3.320155 ! 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=2.392 mas, bmaj=3.488 mas, bpa=42.61 degrees ! Estimated noise=1.67972 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 = 0.437275 Jy ! Component: 100 - total flux cleaned = 0.551363 Jy ! Total flux subtracted in 100 components = 0.551363 Jy ! Clean residual min=-0.024953 max=0.046031 Jy/beam ! Clean residual mean=-0.000033 rms=0.005439 Jy/beam ! Combined flux in latest and established models = 0.551362 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.551362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197132Jy sigma=1.631582 ! Fit after self-cal, rms=0.196923Jy sigma=1.630772 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464397 Jy ! Component: 100 - total flux cleaned = 0.0684136 Jy ! Total flux subtracted in 100 components = 0.0684136 Jy ! Clean residual min=-0.025757 max=0.038409 Jy/beam ! Clean residual mean=-0.000039 rms=0.004788 Jy/beam ! Combined flux in latest and established models = 0.619776 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.619776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189215Jy sigma=1.448357 ! Fit after self-cal, rms=0.189194Jy sigma=1.448054 ! Inverting map ! Added new window around map position (-1.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346249 Jy ! Component: 100 - total flux cleaned = 0.0541677 Jy ! Total flux subtracted in 100 components = 0.0541677 Jy ! Clean residual min=-0.025761 max=0.029009 Jy/beam ! Clean residual mean=-0.000032 rms=0.004369 Jy/beam ! Combined flux in latest and established models = 0.673944 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.673944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182258Jy sigma=1.333255 ! Fit after self-cal, rms=0.180930Jy sigma=1.323154 ! Inverting map ! Added new window around map position (-1, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269846 Jy ! Component: 100 - total flux cleaned = 0.0367807 Jy ! Total flux subtracted in 100 components = 0.0367807 Jy ! Clean residual min=-0.026248 max=0.023102 Jy/beam ! Clean residual mean=-0.000031 rms=0.003987 Jy/beam ! Combined flux in latest and established models = 0.710724 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.710724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178412Jy sigma=1.263690 ! Fit after self-cal, rms=0.177706Jy sigma=1.258318 ! 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=3.096 mas, bmaj=4.481 mas, bpa=44.92 degrees ! Estimated noise=0.790311 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 = 0.0162628 Jy ! Component: 100 - total flux cleaned = 0.0183695 Jy ! Component: 150 - total flux cleaned = 0.0189781 Jy ! Component: 200 - total flux cleaned = 0.0197082 Jy ! Total flux subtracted in 200 components = 0.0197082 Jy ! Clean residual min=-0.018160 max=0.026412 Jy/beam ! Clean residual mean=-0.000037 rms=0.005201 Jy/beam ! Combined flux in latest and established models = 0.730433 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.730432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176698Jy sigma=1.233960 ! Fit after self-cal, rms=0.176324Jy sigma=1.230773 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 KK 0.86 KP 1.33 ! LA 1.07 MK 0.91 NL 0.95 NY 1.29 ! OV 0.97 PT 1.04 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 KP 1.28 LA 1.06 NL 1.00 ! PT 1.10 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.25 KK 0.89 MK 0.88 OV 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.07 KK 0.82 KP 1.36 ! LA 0.97 MK 0.96 NL 0.98 NY 1.10 ! OV 1.02 PT 1.03 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.15 KP 1.28 LA 0.98 NL 1.02 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.19 KK 0.81 MK 0.99 OV 1.08 ! ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.07 KK 0.82 KP 1.34 ! LA 0.87 MK 0.95 NL 1.02 NY 1.07 ! OV 1.03 PT 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.09 KP 1.23 LA 0.91 NL 1.07 ! PT 1.09 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.23 KK 0.84 MK 0.96 OV 1.08 ! ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NL 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 KK 0.80 KP 1.20 ! LA 0.75 MK 1.06 NL 0.94 NY 1.07 ! OV 0.86 PT 0.92 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* ZC 0.00* ! ! A total of 51 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.10 KP 1.07 LA 0.78 NL 0.94 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.11 KK 0.79 MK 1.06 OV 0.89 ! ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.176324Jy sigma=1.230773 ! Fit after self-cal, rms=0.144708Jy sigma=0.835969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=4.585 mas, bpa=46.55 degrees ! Estimated noise=0.790797 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 (-20, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715555 Jy ! Component: 100 - total flux cleaned = 0.00753941 Jy ! Component: 150 - total flux cleaned = 0.0084159 Jy ! Component: 200 - total flux cleaned = 0.009384 Jy ! Total flux subtracted in 200 components = 0.009384 Jy ! Clean residual min=-0.007423 max=0.007118 Jy/beam ! Clean residual mean=0.000048 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.739816 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.739816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142821Jy sigma=0.821373 ! Fit after self-cal, rms=0.142947Jy sigma=0.820387 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142947Jy sigma=0.820387 ! Fit after self-cal, rms=0.136712Jy sigma=0.790133 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=4.593 mas, bpa=46.67 degrees ! Estimated noise=0.789869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298198 Jy ! Component: 100 - total flux cleaned = 0.00319163 Jy ! Component: 150 - total flux cleaned = 0.00352569 Jy ! Component: 200 - total flux cleaned = 0.00367056 Jy ! Total flux subtracted in 200 components = 0.00367056 Jy ! Clean residual min=-0.004357 max=0.005169 Jy/beam ! Clean residual mean=-0.000011 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.743487 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.743487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135936Jy sigma=0.785246 ! Fit after self-cal, rms=0.135949Jy sigma=0.785129 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 (-93, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291735 Jy ! Component: 100 - total flux cleaned = 0.0034308 Jy ! Component: 150 - total flux cleaned = 0.00389821 Jy ! Component: 200 - total flux cleaned = 0.00411455 Jy ! Total flux subtracted in 200 components = 0.00411455 Jy ! Clean residual min=-0.004067 max=0.004400 Jy/beam ! Clean residual mean=-0.000011 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.747602 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.747602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135612Jy sigma=0.783268 ! Fit after self-cal, rms=0.135606Jy sigma=0.783178 ! Inverting map ! Added new window around map position (73, 70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374408 Jy ! Component: 100 - total flux cleaned = 0.00469782 Jy ! Component: 150 - total flux cleaned = 0.00528133 Jy ! Component: 200 - total flux cleaned = 0.00574036 Jy ! Total flux subtracted in 200 components = 0.00574036 Jy ! Clean residual min=-0.003749 max=0.004279 Jy/beam ! Clean residual mean=-0.000011 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.753342 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.753342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135355Jy sigma=0.781755 ! Fit after self-cal, rms=0.135355Jy sigma=0.781688 ! Inverting map ! Added new window around map position (68.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387956 Jy ! Component: 100 - total flux cleaned = 0.00553433 Jy ! Component: 150 - total flux cleaned = 0.00640858 Jy ! Component: 200 - total flux cleaned = 0.00690221 Jy ! Total flux subtracted in 200 components = 0.00690221 Jy ! Clean residual min=-0.003882 max=0.003816 Jy/beam ! Clean residual mean=-0.000014 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.760244 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.760244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135144Jy sigma=0.780424 ! Fit after self-cal, rms=0.135152Jy sigma=0.780377 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135152Jy sigma=0.780377 ! Fit after self-cal, rms=0.145925Jy sigma=0.787075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=4.606 mas, bpa=46.68 degrees ! Estimated noise=0.795148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402376 Jy ! Component: 100 - total flux cleaned = 0.00387952 Jy ! Component: 150 - total flux cleaned = 0.0033384 Jy ! Component: 200 - total flux cleaned = 0.00310663 Jy ! Total flux subtracted in 200 components = 0.00310663 Jy ! Clean residual min=-0.005445 max=0.004269 Jy/beam ! Clean residual mean=0.000005 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.763351 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.763351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145403Jy sigma=0.784395 ! Fit after self-cal, rms=0.145426Jy sigma=0.784279 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 = -0.000836178 Jy ! Component: 100 - total flux cleaned = -0.000836759 Jy ! Component: 150 - total flux cleaned = -0.000749987 Jy ! Component: 200 - total flux cleaned = -0.000746752 Jy ! Total flux subtracted in 200 components = -0.000746752 Jy ! Clean residual min=-0.005400 max=0.004204 Jy/beam ! Clean residual mean=0.000008 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.762604 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.762604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145258Jy sigma=0.783599 ! Fit after self-cal, rms=0.145255Jy sigma=0.783561 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145255Jy sigma=0.783561 ! Fit after self-cal, rms=0.144002Jy sigma=0.775604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.267 mas, bmaj=12.97 mas, bpa=47.84 degrees ! Estimated noise=1.0002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309594 Jy ! Component: 100 - total flux cleaned = 0.00309325 Jy ! Component: 150 - total flux cleaned = 0.00328646 Jy ! Component: 200 - total flux cleaned = 0.00320604 Jy ! Total flux subtracted in 200 components = 0.00320604 Jy ! Clean residual min=-0.007091 max=0.005101 Jy/beam ! Clean residual mean=0.000014 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.76581 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 155 components and 0.76581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143932Jy sigma=0.775021 ! Fit after self-cal, rms=0.143922Jy sigma=0.774891 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 = -0.00014027 Jy ! Component: 100 - total flux cleaned = -0.00014032 Jy ! Component: 150 - total flux cleaned = -8.05893e-05 Jy ! Component: 200 - total flux cleaned = -2.94985e-05 Jy ! Total flux subtracted in 200 components = -2.94985e-05 Jy ! Clean residual min=-0.006936 max=0.005284 Jy/beam ! Clean residual mean=0.000018 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.76578 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.76578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143911Jy sigma=0.774988 ! Fit after self-cal, rms=0.143911Jy sigma=0.774955 ! 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=2.986 mas, bmaj=4.611 mas, bpa=46.75 degrees ! Estimated noise=0.798842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 4.611 at 46.75 degrees (North through East) ! Clean map min=-0.0046808 max=0.56778 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143911Jy sigma=0.774955 ! Fit after self-cal, rms=3.918991Jy sigma=0.561576 ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=4.608 mas, bpa=46.71 degrees ! Estimated noise=0.798038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139522 Jy ! Component: 100 - total flux cleaned = 0.0015697 Jy ! Component: 150 - total flux cleaned = 0.0015687 Jy ! Component: 200 - total flux cleaned = 0.00164913 Jy ! Total flux subtracted in 200 components = 0.00164913 Jy ! Clean residual min=-0.003006 max=0.002440 Jy/beam ! Clean residual mean=-0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.767429 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.767429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.919012Jy sigma=0.560367 ! Fit after self-cal, rms=3.919023Jy sigma=0.560342 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235765 Jy ! Component: 100 - total flux cleaned = 0.000303901 Jy ! Component: 150 - total flux cleaned = 0.000302568 Jy ! Component: 200 - total flux cleaned = 0.00030169 Jy ! Total flux subtracted in 200 components = 0.00030169 Jy ! Clean residual min=-0.002829 max=0.002369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.767731 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 199 components and 0.767731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.919027Jy sigma=0.559681 ! Fit after self-cal, rms=3.919043Jy sigma=0.559671 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.919043Jy sigma=0.559671 ! Fit after self-cal, rms=5.202366Jy sigma=0.559553 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=2.286 mas, bmaj=3.593 mas, bpa=44.49 degrees ! Estimated noise=1.67535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.434857 Jy ! Component: 100 - total flux cleaned = 0.540254 Jy ! Component: 150 - total flux cleaned = 0.595521 Jy ! Component: 200 - total flux cleaned = 0.633254 Jy ! Total flux subtracted in 200 components = 0.633254 Jy ! Clean residual min=-0.008058 max=0.020863 Jy/beam ! Clean residual mean=-0.000008 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.633254 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.633254 Jy ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=4.615 mas, bpa=46.73 degrees ! Estimated noise=0.798463 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 = 0.047007 Jy ! Component: 100 - total flux cleaned = 0.0728296 Jy ! Component: 150 - total flux cleaned = 0.0888197 Jy ! Component: 200 - total flux cleaned = 0.0993847 Jy ! Total flux subtracted in 200 components = 0.0993847 Jy ! Clean residual min=-0.003448 max=0.006148 Jy/beam ! Clean residual mean=-0.000024 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.732639 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 81 components and 0.732639 Jy ! Inverting map ! Added new window around map position (2.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725766 Jy ! Component: 100 - total flux cleaned = 0.0123356 Jy ! Component: 150 - total flux cleaned = 0.0163755 Jy ! Component: 200 - total flux cleaned = 0.0192875 Jy ! Total flux subtracted in 200 components = 0.0192875 Jy ! Clean residual min=-0.002952 max=0.003330 Jy/beam ! Clean residual mean=-0.000007 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.751927 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 119 components and 0.751927 Jy ! Inverting map ! Added new window around map position (6, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251142 Jy ! Component: 100 - total flux cleaned = 0.00396595 Jy ! Component: 150 - total flux cleaned = 0.00498933 Jy ! Component: 200 - total flux cleaned = 0.00603469 Jy ! Total flux subtracted in 200 components = 0.00603469 Jy ! Clean residual min=-0.002592 max=0.002529 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.757961 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 143 components and 0.757961 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.271 mas, bmaj=12.99 mas, bpa=47.78 degrees ! Estimated noise=0.999717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315214 Jy ! Component: 100 - total flux cleaned = 0.0051945 Jy ! Component: 150 - total flux cleaned = 0.00673884 Jy ! Component: 200 - total flux cleaned = 0.00774323 Jy ! Total flux subtracted in 200 components = 0.00774323 Jy ! Clean residual min=-0.002734 max=0.002685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.765705 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 = 0.000789914 Jy ! Component: 100 - total flux cleaned = 0.00141661 Jy ! Component: 150 - total flux cleaned = 0.00194934 Jy ! Component: 200 - total flux cleaned = 0.00238391 Jy ! Total flux subtracted in 200 components = 0.00238391 Jy ! Clean residual min=-0.002653 max=0.002696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.768088 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 196 components and 0.768089 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.984 mas, bmaj=4.615 mas, bpa=46.73 degrees ! Estimated noise=0.798463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121011 Jy ! Component: 100 - total flux cleaned = -0.00128492 Jy ! Component: 150 - total flux cleaned = -0.00135337 Jy ! Component: 200 - total flux cleaned = -0.00148141 Jy ! Total flux subtracted in 200 components = -0.00148141 Jy ! Clean residual min=-0.002359 max=0.002243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.766607 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 208 components and 0.766607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.202380Jy sigma=0.557905 ! Fit after self-cal, rms=5.202794Jy sigma=0.557523 wmodel /scr/pima/rdv72_uvs/J0017+8135_S_map.mod ! Writing 208 model components to file: /scr/pima/rdv72_uvs/J0017+8135_S_map.mod wobs /scr/pima/rdv72_uvs/J0017+8135_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0017+8135_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0017+8135_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rdv72_uvs/J0017+8135_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189565 Jy ! Component: 100 - total flux cleaned = -0.000163976 Jy ! Component: 150 - total flux cleaned = -0.000202787 Jy ! Component: 200 - total flux cleaned = -9.30647e-05 Jy ! Component: 250 - total flux cleaned = -5.69231e-05 Jy ! Component: 300 - total flux cleaned = -9.15214e-05 Jy ! Component: 350 - total flux cleaned = -0.000260647 Jy ! Component: 400 - total flux cleaned = -0.000393644 Jy ! Component: 450 - total flux cleaned = -0.000392911 Jy ! Component: 500 - total flux cleaned = -0.000392704 Jy ! Component: 550 - total flux cleaned = -0.000456162 Jy ! Component: 600 - total flux cleaned = -0.000580906 Jy ! Component: 650 - total flux cleaned = -0.000703653 Jy ! Component: 700 - total flux cleaned = -0.000703454 Jy ! Component: 750 - total flux cleaned = -0.000794129 Jy ! Component: 800 - total flux cleaned = -0.000823613 Jy ! Component: 850 - total flux cleaned = -0.000853472 Jy ! Component: 900 - total flux cleaned = -0.000969519 Jy ! Component: 950 - total flux cleaned = -0.000997846 Jy ! Component: 1000 - total flux cleaned = -0.000912556 Jy ! Component: 1050 - total flux cleaned = -0.00105356 Jy ! Component: 1100 - total flux cleaned = -0.00110892 Jy ! Component: 1150 - total flux cleaned = -0.00121869 Jy ! Component: 1200 - total flux cleaned = -0.00110949 Jy ! Component: 1250 - total flux cleaned = -0.00124485 Jy ! Component: 1300 - total flux cleaned = -0.00127123 Jy ! Component: 1350 - total flux cleaned = -0.00129769 Jy ! Component: 1400 - total flux cleaned = -0.0014033 Jy ! Component: 1450 - total flux cleaned = -0.00150764 Jy ! Component: 1500 - total flux cleaned = -0.00158511 Jy ! Component: 1550 - total flux cleaned = -0.00171351 Jy ! Component: 1600 - total flux cleaned = -0.00168774 Jy ! Component: 1650 - total flux cleaned = -0.00181417 Jy ! Component: 1700 - total flux cleaned = -0.00178903 Jy ! Component: 1750 - total flux cleaned = -0.00186344 Jy ! Component: 1800 - total flux cleaned = -0.00193761 Jy ! Component: 1850 - total flux cleaned = -0.00208457 Jy ! Component: 1900 - total flux cleaned = -0.0020843 Jy ! Component: 1950 - total flux cleaned = -0.00210825 Jy ! Component: 2000 - total flux cleaned = -0.00215628 Jy ! Component: 2050 - total flux cleaned = -0.00215614 Jy ! Component: 2100 - total flux cleaned = -0.00217998 Jy ! Component: 2150 - total flux cleaned = -0.00220352 Jy ! Component: 2200 - total flux cleaned = -0.00225049 Jy ! Component: 2250 - total flux cleaned = -0.00227376 Jy ! Component: 2300 - total flux cleaned = -0.00232002 Jy ! Component: 2350 - total flux cleaned = -0.00238887 Jy ! Component: 2400 - total flux cleaned = -0.00234302 Jy ! Component: 2450 - total flux cleaned = -0.00241133 Jy ! Component: 2500 - total flux cleaned = -0.00247913 Jy ! Component: 2550 - total flux cleaned = -0.00241144 Jy ! Component: 2600 - total flux cleaned = -0.00236679 Jy ! Component: 2650 - total flux cleaned = -0.00245582 Jy ! Component: 2700 - total flux cleaned = -0.00245581 Jy ! Component: 2750 - total flux cleaned = -0.00249985 Jy ! Component: 2800 - total flux cleaned = -0.00243401 Jy ! Component: 2850 - total flux cleaned = -0.00245565 Jy ! Component: 2900 - total flux cleaned = -0.00247722 Jy ! Component: 2950 - total flux cleaned = -0.00254184 Jy ! Component: 3000 - total flux cleaned = -0.00252032 Jy ! Component: 3050 - total flux cleaned = -0.00254168 Jy ! Component: 3100 - total flux cleaned = -0.00258425 Jy ! Component: 3150 - total flux cleaned = -0.00260553 Jy ! Component: 3200 - total flux cleaned = -0.00262674 Jy ! Component: 3250 - total flux cleaned = -0.0025638 Jy ! Component: 3300 - total flux cleaned = -0.00262652 Jy ! Component: 3350 - total flux cleaned = -0.00266814 Jy ! Component: 3400 - total flux cleaned = -0.0026681 Jy ! Component: 3450 - total flux cleaned = -0.00270924 Jy ! Component: 3500 - total flux cleaned = -0.00277046 Jy ! Component: 3550 - total flux cleaned = -0.00274997 Jy ! Component: 3600 - total flux cleaned = -0.00268901 Jy ! Component: 3650 - total flux cleaned = -0.00281012 Jy ! Component: 3700 - total flux cleaned = -0.00281009 Jy ! Component: 3750 - total flux cleaned = -0.00281009 Jy ! Component: 3800 - total flux cleaned = -0.00286976 Jy ! Component: 3850 - total flux cleaned = -0.00290949 Jy ! Component: 3900 - total flux cleaned = -0.00294905 Jy ! Component: 3950 - total flux cleaned = -0.00290979 Jy ! Component: 4000 - total flux cleaned = -0.00296847 Jy ! Component: 4050 - total flux cleaned = -0.00298802 Jy ! Total flux subtracted in 4096 components = -0.00304633 Jy ! Clean residual min=-0.000995 max=0.001054 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.763561 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 488 components and 0.763561 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0017+8135_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.984 x 4.615 at 46.73 degrees (North through East) ! Clean map min=-0.0024929 max=0.56746 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0017+8135_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.567456 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1804 0.1804 0.360801 0.721601 1.4432 2.8864 5.77281 11.5456 23.0912 46.1825 92.365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.567 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0017+8135_S_uvs.log closed on Sat Oct 5 08:43:26 2013