! Started logfile: /d2/scr/pima/bp177h_uvs/J1549+0237_C_uvs.log on Sun Mar 30 00:49:53 2014 obs /d2/scr/pima/bp177h_uvs/J1549+0237_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+0237_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1549+0237 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1549+0237_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.498047Jy sigma=65.537229 ! Fit after self-cal, rms=0.259588Jy sigma=9.695486 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.538 mas, bpa=-0.9474 degrees ! Estimated noise=0.663971 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 = 0.819693 Jy ! Component: 100 - total flux cleaned = 1.01947 Jy ! Total flux subtracted in 100 components = 1.01947 Jy ! Clean residual min=-0.051305 max=0.081992 Jy/beam ! Clean residual mean=0.000004 rms=0.010947 Jy/beam ! Combined flux in latest and established models = 1.01947 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.01947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.245521Jy sigma=8.924679 ! Fit after self-cal, rms=0.245371Jy sigma=8.914092 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0953368 Jy ! Component: 100 - total flux cleaned = 0.154648 Jy ! Total flux subtracted in 100 components = 0.154648 Jy ! Clean residual min=-0.036575 max=0.035922 Jy/beam ! Clean residual mean=-0.000009 rms=0.006567 Jy/beam ! Combined flux in latest and established models = 1.17412 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 1.17412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.183418Jy sigma=6.016658 ! Fit after self-cal, rms=0.183189Jy sigma=5.999694 ! Inverting map ! Added new window around map position (1.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440958 Jy ! Component: 100 - total flux cleaned = 0.0748472 Jy ! Total flux subtracted in 100 components = 0.0748472 Jy ! Clean residual min=-0.028791 max=0.023936 Jy/beam ! Clean residual mean=-0.000013 rms=0.005012 Jy/beam ! Combined flux in latest and established models = 1.24897 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 1.24897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.165302Jy sigma=5.211290 ! Fit after self-cal, rms=0.164923Jy sigma=5.183434 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=3.953 mas, bpa=0.2555 degrees ! Estimated noise=0.53131 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 = 0.0316305 Jy ! Component: 100 - total flux cleaned = 0.0509725 Jy ! Component: 150 - total flux cleaned = 0.0639076 Jy ! Component: 200 - total flux cleaned = 0.0728241 Jy ! Total flux subtracted in 200 components = 0.0728241 Jy ! Clean residual min=-0.023796 max=0.022471 Jy/beam ! Clean residual mean=-0.000042 rms=0.005238 Jy/beam ! Combined flux in latest and established models = 1.32179 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 1.32179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154426Jy sigma=4.904506 ! Fit after self-cal, rms=0.154221Jy sigma=4.889361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 3.953 at 0.2555 degrees (North through East) ! Clean map min=-0.023303 max=1.0405 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 1.09 HN 0.99 KP 0.90 ! LA 1.02 MK 1.03 NL 1.04 OV 0.97 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.01 KP 0.99 ! LA 1.05 MK 1.04 NL 1.01 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 KP 1.00 ! LA 1.05 MK 1.04 NL 1.01 OV 0.96 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.07 KP 1.00 ! LA 1.10 MK 1.00 NL 1.00 OV 0.97 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.01 KP 0.92 ! LA 1.01 MK 1.00 NL 1.01 OV 0.95 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.05 KP 1.00 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.154221Jy sigma=4.889361 ! Fit after self-cal, rms=0.139237Jy sigma=3.894476 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.965 mas, bpa=0.383 degrees ! Estimated noise=0.53523 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 = 0.00797653 Jy ! Component: 100 - total flux cleaned = 0.00959189 Jy ! Component: 150 - total flux cleaned = 0.00998987 Jy ! Component: 200 - total flux cleaned = 0.0101057 Jy ! Total flux subtracted in 200 components = 0.0101057 Jy ! Clean residual min=-0.017473 max=0.011565 Jy/beam ! Clean residual mean=-0.000022 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 1.3319 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 1.33189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.138108Jy sigma=3.886324 ! Fit after self-cal, rms=0.138062Jy sigma=3.882622 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.138062Jy sigma=3.882622 ! Fit after self-cal, rms=0.137988Jy sigma=3.874621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.962 mas, bpa=0.4285 degrees ! Estimated noise=0.536809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573766 Jy ! Component: 100 - total flux cleaned = 0.00713426 Jy ! Component: 150 - total flux cleaned = 0.00693759 Jy ! Component: 200 - total flux cleaned = 0.00684799 Jy ! Total flux subtracted in 200 components = 0.00684799 Jy ! Clean residual min=-0.017556 max=0.011377 Jy/beam ! Clean residual mean=-0.000022 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 1.33874 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 1.33874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.137290Jy sigma=3.873925 ! Fit after self-cal, rms=0.137256Jy sigma=3.871217 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 = 0.000358492 Jy ! Component: 100 - total flux cleaned = 0.000188106 Jy ! Component: 150 - total flux cleaned = 2.08913e-05 Jy ! Component: 200 - total flux cleaned = -5.77237e-05 Jy ! Total flux subtracted in 200 components = -5.77237e-05 Jy ! Clean residual min=-0.017483 max=0.011546 Jy/beam ! Clean residual mean=-0.000022 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 1.33869 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 1.33869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.137068Jy sigma=3.865197 ! Fit after self-cal, rms=0.137049Jy sigma=3.863432 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.137049Jy sigma=3.863432 ! Fit after self-cal, rms=0.137004Jy sigma=3.857697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.96 mas, bpa=0.4492 degrees ! Estimated noise=0.53823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446092 Jy ! Component: 100 - total flux cleaned = 0.00525789 Jy ! Component: 150 - total flux cleaned = 0.00510005 Jy ! Component: 200 - total flux cleaned = 0.00502956 Jy ! Total flux subtracted in 200 components = 0.00502956 Jy ! Clean residual min=-0.017775 max=0.011210 Jy/beam ! Clean residual mean=-0.000023 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 1.34371 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 1.34371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.136521Jy sigma=3.859335 ! Fit after self-cal, rms=0.136496Jy sigma=3.857274 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 = 0.000168832 Jy ! Component: 100 - total flux cleaned = 0.000272017 Jy ! Component: 150 - total flux cleaned = 6.28463e-05 Jy ! Component: 200 - total flux cleaned = -3.08905e-06 Jy ! Total flux subtracted in 200 components = -3.08905e-06 Jy ! Clean residual min=-0.017764 max=0.011296 Jy/beam ! Clean residual mean=-0.000023 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 1.34371 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 1.34371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.136363Jy sigma=3.852956 ! Fit after self-cal, rms=0.136347Jy sigma=3.851456 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.136347Jy sigma=3.851456 ! Fit after self-cal, rms=0.136331Jy sigma=3.848282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.959 mas, bpa=-3.088 degrees ! Estimated noise=0.685594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442832 Jy ! Component: 100 - total flux cleaned = 0.00563473 Jy ! Component: 150 - total flux cleaned = 0.00569745 Jy ! Component: 200 - total flux cleaned = 0.00575729 Jy ! Total flux subtracted in 200 components = 0.00575729 Jy ! Clean residual min=-0.022970 max=0.013713 Jy/beam ! Clean residual mean=-0.000050 rms=0.005195 Jy/beam ! Combined flux in latest and established models = 1.34947 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 1.34947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.136055Jy sigma=3.852714 ! Fit after self-cal, rms=0.136040Jy sigma=3.851246 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 = -0.000147106 Jy ! Component: 100 - total flux cleaned = 6.76492e-05 Jy ! Component: 150 - total flux cleaned = 0.000125128 Jy ! Component: 200 - total flux cleaned = 0.00017788 Jy ! Total flux subtracted in 200 components = 0.00017788 Jy ! Clean residual min=-0.022883 max=0.013788 Jy/beam ! Clean residual mean=-0.000050 rms=0.005189 Jy/beam ! Combined flux in latest and established models = 1.34965 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 1.34965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135990Jy sigma=3.850276 ! Fit after self-cal, rms=0.135980Jy sigma=3.849267 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.959 mas, bpa=0.4618 degrees ! Estimated noise=0.539286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 3.959 at 0.4618 degrees (North through East) ! Clean map min=-0.017444 max=1.0475 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135980Jy sigma=3.849267 ! Fit after self-cal, rms=0.135790Jy sigma=3.843550 ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.957 mas, bpa=0.4713 degrees ! Estimated noise=0.539967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231423 Jy ! Component: 100 - total flux cleaned = 0.00203794 Jy ! Component: 150 - total flux cleaned = 0.00188122 Jy ! Component: 200 - total flux cleaned = 0.00180882 Jy ! Total flux subtracted in 200 components = 0.00180882 Jy ! Clean residual min=-0.018414 max=0.011008 Jy/beam ! Clean residual mean=-0.000023 rms=0.003282 Jy/beam ! Combined flux in latest and established models = 1.35146 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 1.35146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135478Jy sigma=3.843216 ! Fit after self-cal, rms=0.135467Jy sigma=3.842351 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139317 Jy ! Component: 100 - total flux cleaned = -6.65399e-05 Jy ! Component: 150 - total flux cleaned = -0.000250155 Jy ! Component: 200 - total flux cleaned = -0.000419817 Jy ! Total flux subtracted in 200 components = -0.000419817 Jy ! Clean residual min=-0.018410 max=0.010883 Jy/beam ! Clean residual mean=-0.000023 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 1.35104 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 1.35104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135366Jy sigma=3.839455 ! Fit after self-cal, rms=0.135355Jy sigma=3.838510 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135355Jy sigma=3.838510 ! Fit after self-cal, rms=0.135352Jy sigma=3.837636 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=3.538 mas, bpa=-0.6776 degrees ! Estimated noise=0.679881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.838485 Jy ! Component: 100 - total flux cleaned = 1.04979 Jy ! Component: 150 - total flux cleaned = 1.15136 Jy ! Component: 200 - total flux cleaned = 1.21021 Jy ! Total flux subtracted in 200 components = 1.21021 Jy ! Clean residual min=-0.026495 max=0.031110 Jy/beam ! Clean residual mean=-0.000001 rms=0.005187 Jy/beam ! Combined flux in latest and established models = 1.21021 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.21021 Jy ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.957 mas, bpa=0.4697 degrees ! Estimated noise=0.540589 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 = 0.049132 Jy ! Component: 100 - total flux cleaned = 0.0802766 Jy ! Component: 150 - total flux cleaned = 0.101304 Jy ! Component: 200 - total flux cleaned = 0.115817 Jy ! Total flux subtracted in 200 components = 0.115817 Jy ! Clean residual min=-0.018929 max=0.012564 Jy/beam ! Clean residual mean=-0.000023 rms=0.003616 Jy/beam ! Combined flux in latest and established models = 1.32603 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 69 components and 1.32603 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.955 mas, bpa=-3.061 degrees ! Estimated noise=0.687451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132518 Jy ! Component: 100 - total flux cleaned = 0.0199677 Jy ! Component: 150 - total flux cleaned = 0.0237883 Jy ! Component: 200 - total flux cleaned = 0.0259679 Jy ! Total flux subtracted in 200 components = 0.0259679 Jy ! Clean residual min=-0.023542 max=0.013497 Jy/beam ! Clean residual mean=-0.000051 rms=0.005288 Jy/beam ! Combined flux in latest and established models = 1.352 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 = 0.000273328 Jy ! Component: 100 - total flux cleaned = 0.00052896 Jy ! Component: 150 - total flux cleaned = 0.000769548 Jy ! Component: 200 - total flux cleaned = 0.000944294 Jy ! Total flux subtracted in 200 components = 0.000944294 Jy ! Clean residual min=-0.023574 max=0.013536 Jy/beam ! Clean residual mean=-0.000050 rms=0.005275 Jy/beam ! Combined flux in latest and established models = 1.35294 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 1.35294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=3.957 mas, bpa=0.4697 degrees ! Estimated noise=0.540589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108942 Jy ! Component: 100 - total flux cleaned = 0.000505878 Jy ! Component: 150 - total flux cleaned = 0.0010991 Jy ! Component: 200 - total flux cleaned = 0.00144665 Jy ! Total flux subtracted in 200 components = 0.00144665 Jy ! Clean residual min=-0.019224 max=0.010794 Jy/beam ! Clean residual mean=-0.000023 rms=0.003370 Jy/beam ! Combined flux in latest and established models = 1.35439 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 1.35439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.136301Jy sigma=3.891075 ! Fit after self-cal, rms=0.136258Jy sigma=3.888250 wmodel /d2/scr/pima/bp177h_uvs/J1549+0237_C_map.mod ! Writing 103 model components to file: /d2/scr/pima/bp177h_uvs/J1549+0237_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1549+0237_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1549+0237_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1549+0237_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1549+0237_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00815574 Jy ! Component: 100 - total flux cleaned = -0.0147628 Jy ! Component: 150 - total flux cleaned = -0.0205296 Jy ! Component: 200 - total flux cleaned = -0.0234942 Jy ! Component: 250 - total flux cleaned = -0.0260671 Jy ! Component: 300 - total flux cleaned = -0.0275643 Jy ! Component: 350 - total flux cleaned = -0.0289885 Jy ! Component: 400 - total flux cleaned = -0.0305157 Jy ! Component: 450 - total flux cleaned = -0.0319838 Jy ! Component: 500 - total flux cleaned = -0.0334019 Jy ! Component: 550 - total flux cleaned = -0.0349264 Jy ! Component: 600 - total flux cleaned = -0.0358111 Jy ! Component: 650 - total flux cleaned = -0.0366714 Jy ! Component: 700 - total flux cleaned = -0.0373667 Jy ! Component: 750 - total flux cleaned = -0.0376375 Jy ! Component: 800 - total flux cleaned = -0.0380369 Jy ! Component: 850 - total flux cleaned = -0.0386807 Jy ! Component: 900 - total flux cleaned = -0.0390564 Jy ! Component: 950 - total flux cleaned = -0.0393 Jy ! Component: 1000 - total flux cleaned = -0.0397781 Jy ! Component: 1050 - total flux cleaned = -0.0402453 Jy ! Component: 1100 - total flux cleaned = -0.0405869 Jy ! Component: 1150 - total flux cleaned = -0.0409213 Jy ! Component: 1200 - total flux cleaned = -0.0410307 Jy ! Component: 1250 - total flux cleaned = -0.0414595 Jy ! Component: 1300 - total flux cleaned = -0.0417728 Jy ! Component: 1350 - total flux cleaned = -0.0419769 Jy ! Component: 1400 - total flux cleaned = -0.0421743 Jy ! Component: 1450 - total flux cleaned = -0.042269 Jy ! Component: 1500 - total flux cleaned = -0.0421701 Jy ! Component: 1550 - total flux cleaned = -0.0421704 Jy ! Component: 1600 - total flux cleaned = -0.0422645 Jy ! Component: 1650 - total flux cleaned = -0.0421739 Jy ! Component: 1700 - total flux cleaned = -0.0423561 Jy ! Component: 1750 - total flux cleaned = -0.0424451 Jy ! Component: 1800 - total flux cleaned = -0.0425326 Jy ! Component: 1850 - total flux cleaned = -0.0426199 Jy ! Component: 1900 - total flux cleaned = -0.0427065 Jy ! Component: 1950 - total flux cleaned = -0.0428753 Jy ! Component: 2000 - total flux cleaned = -0.042876 Jy ! Component: 2050 - total flux cleaned = -0.0429594 Jy ! Component: 2100 - total flux cleaned = -0.043286 Jy ! Component: 2150 - total flux cleaned = -0.0432858 Jy ! Component: 2200 - total flux cleaned = -0.0436816 Jy ! Component: 2250 - total flux cleaned = -0.043681 Jy ! Component: 2300 - total flux cleaned = -0.0437593 Jy ! Component: 2350 - total flux cleaned = -0.0439127 Jy ! Component: 2400 - total flux cleaned = -0.0440643 Jy ! Component: 2450 - total flux cleaned = -0.0442136 Jy ! Component: 2500 - total flux cleaned = -0.0444354 Jy ! Component: 2550 - total flux cleaned = -0.0442891 Jy ! Component: 2600 - total flux cleaned = -0.0445057 Jy ! Component: 2650 - total flux cleaned = -0.0445768 Jy ! Component: 2700 - total flux cleaned = -0.0447886 Jy ! Component: 2750 - total flux cleaned = -0.0447177 Jy ! Component: 2800 - total flux cleaned = -0.044856 Jy ! Component: 2850 - total flux cleaned = -0.0448555 Jy ! Component: 2900 - total flux cleaned = -0.0448555 Jy ! Component: 2950 - total flux cleaned = -0.0449232 Jy ! Component: 3000 - total flux cleaned = -0.0450569 Jy ! Component: 3050 - total flux cleaned = -0.0451228 Jy ! Component: 3100 - total flux cleaned = -0.0453187 Jy ! Component: 3150 - total flux cleaned = -0.0454473 Jy ! Component: 3200 - total flux cleaned = -0.0454471 Jy ! Component: 3250 - total flux cleaned = -0.045575 Jy ! Component: 3300 - total flux cleaned = -0.0457648 Jy ! Component: 3350 - total flux cleaned = -0.0458901 Jy ! Component: 3400 - total flux cleaned = -0.0459516 Jy ! Component: 3450 - total flux cleaned = -0.0460743 Jy ! Component: 3500 - total flux cleaned = -0.0461969 Jy ! Component: 3550 - total flux cleaned = -0.0461961 Jy ! Component: 3600 - total flux cleaned = -0.0463772 Jy ! Component: 3650 - total flux cleaned = -0.0464961 Jy ! Component: 3700 - total flux cleaned = -0.0467919 Jy ! Component: 3750 - total flux cleaned = -0.046791 Jy ! Component: 3800 - total flux cleaned = -0.0468495 Jy ! Component: 3850 - total flux cleaned = -0.0470814 Jy ! Component: 3900 - total flux cleaned = -0.0470815 Jy ! Component: 3950 - total flux cleaned = -0.0470247 Jy ! Component: 4000 - total flux cleaned = -0.0473084 Jy ! Component: 4050 - total flux cleaned = -0.0472517 Jy ! Total flux subtracted in 4096 components = -0.0471958 Jy ! Clean residual min=-0.003525 max=0.003317 Jy/beam ! Clean residual mean=-0.000011 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 1.30719 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 429 components and 1.30719 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1549+0237_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 3.957 at 0.4697 degrees (North through East) ! Clean map min=-0.0077511 max=1.052 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1549+0237_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.05205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000988369 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281841 0.281841 0.563683 1.12737 2.25473 4.50946 9.01893 18.0379 36.0757 72.1514 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1064.43 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1549+0237_C_uvs.log closed on Sun Mar 30 00:49:59 2014