! Started logfile: /scr/pima/bg219e_uvs/J1800+7828_X_uvs.log on Thu Apr 7 09:14:15 2016 obs /scr/pima/bg219e_uvs/J1800+7828_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1800+7828_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 5184 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219e_uvs/J1800+7828_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=2.198731Jy sigma=35.145927 ! Fit after self-cal, rms=1.042035Jy sigma=16.355140 ! 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=0.9992 mas, bmaj=1.35 mas, bpa=61.58 degrees ! Estimated noise=1.10921 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 = 1.39067 Jy ! Component: 100 - total flux cleaned = 1.79655 Jy ! Total flux subtracted in 100 components = 1.79655 Jy ! Clean residual min=-0.083418 max=0.194777 Jy/beam ! Clean residual mean=0.000002 rms=0.022302 Jy/beam ! Combined flux in latest and established models = 1.79655 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.79655 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.411825Jy sigma=6.290857 ! Fit after self-cal, rms=0.408152Jy sigma=6.195644 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219873 Jy ! Component: 100 - total flux cleaned = 0.338572 Jy ! Total flux subtracted in 100 components = 0.338572 Jy ! Clean residual min=-0.035529 max=0.062428 Jy/beam ! Clean residual mean=0.000010 rms=0.009154 Jy/beam ! Combined flux in latest and established models = 2.13512 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 2.13512 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.191862Jy sigma=2.877868 ! Fit after self-cal, rms=0.183918Jy sigma=2.708387 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746999 Jy ! Component: 100 - total flux cleaned = 0.118038 Jy ! Total flux subtracted in 100 components = 0.118038 Jy ! Clean residual min=-0.021057 max=0.028418 Jy/beam ! Clean residual mean=0.000013 rms=0.004960 Jy/beam ! Combined flux in latest and established models = 2.25316 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 2.25316 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.127572Jy sigma=1.871172 ! Fit after self-cal, rms=0.126299Jy sigma=1.839460 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316204 Jy ! Component: 100 - total flux cleaned = 0.0528139 Jy ! Total flux subtracted in 100 components = 0.0528139 Jy ! Clean residual min=-0.016405 max=0.019361 Jy/beam ! Clean residual mean=0.000015 rms=0.003802 Jy/beam ! Combined flux in latest and established models = 2.30597 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 2.30597 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.110221Jy sigma=1.619323 ! Fit after self-cal, rms=0.110011Jy sigma=1.612458 ! 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=1.178 mas, bmaj=1.552 mas, bpa=62.55 degrees ! Estimated noise=0.855659 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 = 0.0269433 Jy ! Component: 100 - total flux cleaned = 0.0454157 Jy ! Component: 150 - total flux cleaned = 0.058729 Jy ! Component: 200 - total flux cleaned = 0.0683747 Jy ! Total flux subtracted in 200 components = 0.0683747 Jy ! Clean residual min=-0.012536 max=0.021551 Jy/beam ! Clean residual mean=0.000067 rms=0.003743 Jy/beam ! Combined flux in latest and established models = 2.37435 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 2.37435 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.099221Jy sigma=1.480006 ! Fit after self-cal, rms=0.099152Jy sigma=1.477372 ! Inverting map ! Added new window around map position (31.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190958 Jy ! Component: 100 - total flux cleaned = 0.0297475 Jy ! Component: 150 - total flux cleaned = 0.0381038 Jy ! Component: 200 - total flux cleaned = 0.0451378 Jy ! Total flux subtracted in 200 components = 0.0451378 Jy ! Clean residual min=-0.011788 max=0.012496 Jy/beam ! Clean residual mean=0.000049 rms=0.003109 Jy/beam ! Combined flux in latest and established models = 2.41949 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 2.41949 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.094098Jy sigma=1.406410 ! Fit after self-cal, rms=0.093655Jy sigma=1.400864 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 1.552 at 62.55 degrees (North through East) ! Clean map min=-0.01093 max=1.8412 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.98 ! LA 1.01 NL 1.01 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 1.00 NL 1.01 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.97 ! LA 0.99 NL 0.99 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.98 ! LA 0.99 NL 1.01 OV 1.01 PT 0.99 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.98 ! LA 0.99 NL 1.00 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.97 ! LA 0.98 NL 1.02 OV 1.00 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.98 ! LA 1.00 NL 1.01 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093655Jy sigma=1.400864 ! Fit after self-cal, rms=0.087228Jy sigma=1.232323 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=1.555 mas, bpa=62.52 degrees ! Estimated noise=0.854786 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 (-8.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130963 Jy ! Component: 100 - total flux cleaned = 0.0198063 Jy ! Component: 150 - total flux cleaned = 0.0227297 Jy ! Component: 200 - total flux cleaned = 0.0239305 Jy ! Total flux subtracted in 200 components = 0.0239305 Jy ! Clean residual min=-0.007418 max=0.006967 Jy/beam ! Clean residual mean=0.000022 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 2.44342 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 2.44342 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084713Jy sigma=1.195794 ! Fit after self-cal, rms=0.084565Jy sigma=1.193248 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084565Jy sigma=1.193248 ! Fit after self-cal, rms=0.079281Jy sigma=1.126261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.556 mas, bpa=62.44 degrees ! Estimated noise=0.854542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185113 Jy ! Component: 100 - total flux cleaned = 0.00279734 Jy ! Component: 150 - total flux cleaned = 0.00345139 Jy ! Component: 200 - total flux cleaned = 0.00380315 Jy ! Total flux subtracted in 200 components = 0.00380315 Jy ! Clean residual min=-0.006559 max=0.007053 Jy/beam ! Clean residual mean=-0.000004 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 2.44722 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 2.44722 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078707Jy sigma=1.118213 ! Fit after self-cal, rms=0.078702Jy sigma=1.117941 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 (4.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511815 Jy ! Component: 100 - total flux cleaned = 0.00656985 Jy ! Component: 150 - total flux cleaned = 0.00812481 Jy ! Component: 200 - total flux cleaned = 0.00865392 Jy ! Total flux subtracted in 200 components = 0.00865392 Jy ! Clean residual min=-0.006050 max=0.005477 Jy/beam ! Clean residual mean=-0.000009 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 2.45587 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 2.45587 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078064Jy sigma=1.106762 ! Fit after self-cal, rms=0.078035Jy sigma=1.106164 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078035Jy sigma=1.106164 ! Fit after self-cal, rms=0.077820Jy sigma=1.104073 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.557 mas, bpa=62.34 degrees ! Estimated noise=0.854065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210592 Jy ! Component: 100 - total flux cleaned = 0.000541077 Jy ! Component: 150 - total flux cleaned = 0.000832373 Jy ! Component: 200 - total flux cleaned = 0.0011833 Jy ! Total flux subtracted in 200 components = 0.0011833 Jy ! Clean residual min=-0.005946 max=0.005267 Jy/beam ! Clean residual mean=-0.000011 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 2.45706 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 2.45706 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077550Jy sigma=1.099482 ! Fit after self-cal, rms=0.077546Jy sigma=1.099383 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 = 0.000683849 Jy ! Component: 100 - total flux cleaned = 0.000764295 Jy ! Component: 150 - total flux cleaned = 0.000841262 Jy ! Component: 200 - total flux cleaned = 0.00104917 Jy ! Total flux subtracted in 200 components = 0.00104917 Jy ! Clean residual min=-0.005895 max=0.005157 Jy/beam ! Clean residual mean=-0.000011 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 2.45811 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 156 components and 2.4581 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077420Jy sigma=1.096965 ! Fit after self-cal, rms=0.077418Jy sigma=1.096919 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077418Jy sigma=1.096919 ! Fit after self-cal, rms=0.077301Jy sigma=1.096083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=2.543 mas, bpa=72.81 degrees ! Estimated noise=1.12965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119904 Jy ! Component: 100 - total flux cleaned = -0.000866319 Jy ! Component: 150 - total flux cleaned = -0.000858967 Jy ! Component: 200 - total flux cleaned = -0.00111236 Jy ! Total flux subtracted in 200 components = -0.00111236 Jy ! Clean residual min=-0.006155 max=0.007126 Jy/beam ! Clean residual mean=-0.000025 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 2.45699 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 2.45699 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077173Jy sigma=1.094528 ! Fit after self-cal, rms=0.077179Jy sigma=1.094324 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 = -0.000333001 Jy ! Component: 100 - total flux cleaned = -0.000508339 Jy ! Component: 150 - total flux cleaned = -0.000726598 Jy ! Component: 200 - total flux cleaned = -0.000878393 Jy ! Total flux subtracted in 200 components = -0.000878393 Jy ! Clean residual min=-0.006192 max=0.006835 Jy/beam ! Clean residual mean=-0.000023 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 2.45611 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 2.45611 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077139Jy sigma=1.094077 ! Fit after self-cal, rms=0.077145Jy sigma=1.094012 ! 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=1.18 mas, bmaj=1.557 mas, bpa=62.27 degrees ! Estimated noise=0.85351 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 1.557 at 62.27 degrees (North through East) ! Clean map min=-0.0051465 max=1.838 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077145Jy sigma=1.094012 ! Fit after self-cal, rms=0.067760Jy sigma=0.942022 ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.558 mas, bpa=62.17 degrees ! Estimated noise=0.852547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00335745 Jy ! Component: 100 - total flux cleaned = -0.00389833 Jy ! Component: 150 - total flux cleaned = -0.0041744 Jy ! Component: 200 - total flux cleaned = -0.00433029 Jy ! Total flux subtracted in 200 components = -0.00433029 Jy ! Clean residual min=-0.006183 max=0.006662 Jy/beam ! Clean residual mean=-0.000021 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 2.45178 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 2.45178 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067443Jy sigma=0.936433 ! Fit after self-cal, rms=0.067436Jy sigma=0.936357 ! Inverting map ! Added new window around map position (6.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642454 Jy ! Component: 100 - total flux cleaned = 0.00852558 Jy ! Component: 150 - total flux cleaned = 0.00943241 Jy ! Component: 200 - total flux cleaned = 0.00998499 Jy ! Total flux subtracted in 200 components = 0.00998499 Jy ! Clean residual min=-0.005409 max=0.004795 Jy/beam ! Clean residual mean=-0.000025 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 2.46177 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 209 components and 2.46177 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066583Jy sigma=0.925608 ! Fit after self-cal, rms=0.066535Jy sigma=0.924772 ! Inverting map ! Performing amp+phase self-cal ! ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066535Jy sigma=0.924772 ! Fit after self-cal, rms=0.066153Jy sigma=0.921086 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=0.9983 mas, bmaj=1.355 mas, bpa=61.22 degrees ! Estimated noise=1.10745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38675 Jy ! Component: 100 - total flux cleaned = 1.81185 Jy ! Component: 150 - total flux cleaned = 2.02189 Jy ! Component: 200 - total flux cleaned = 2.13852 Jy ! Total flux subtracted in 200 components = 2.13852 Jy ! Clean residual min=-0.023954 max=0.057042 Jy/beam ! Clean residual mean=-0.000002 rms=0.007393 Jy/beam ! Combined flux in latest and established models = 2.13852 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 12 model components to the UV plane model. ! The established model now contains 12 components and 2.13852 Jy ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=1.56 mas, bpa=62.04 degrees ! Estimated noise=0.851781 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 = 0.0884821 Jy ! Component: 100 - total flux cleaned = 0.135716 Jy ! Component: 150 - total flux cleaned = 0.163504 Jy ! Component: 200 - total flux cleaned = 0.183344 Jy ! Total flux subtracted in 200 components = 0.183344 Jy ! Clean residual min=-0.010736 max=0.012169 Jy/beam ! Clean residual mean=0.000012 rms=0.003005 Jy/beam ! Combined flux in latest and established models = 2.32187 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 2.32187 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=2.269 mas, bmaj=2.546 mas, bpa=72.59 degrees ! Estimated noise=1.12646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025365 Jy ! Component: 100 - total flux cleaned = 0.0434834 Jy ! Component: 150 - total flux cleaned = 0.0572404 Jy ! Component: 200 - total flux cleaned = 0.0683404 Jy ! Total flux subtracted in 200 components = 0.0683404 Jy ! Clean residual min=-0.009638 max=0.009255 Jy/beam ! Clean residual mean=-0.000012 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 2.39021 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 = 0.00939039 Jy ! Component: 100 - total flux cleaned = 0.0174344 Jy ! Component: 150 - total flux cleaned = 0.02435 Jy ! Component: 200 - total flux cleaned = 0.0303221 Jy ! Total flux subtracted in 200 components = 0.0303221 Jy ! Clean residual min=-0.008069 max=0.007319 Jy/beam ! Clean residual mean=-0.000035 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 2.42053 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 114 components and 2.42053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=1.56 mas, bpa=62.04 degrees ! Estimated noise=0.851781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691919 Jy ! Component: 100 - total flux cleaned = 0.0113792 Jy ! Component: 150 - total flux cleaned = 0.0148702 Jy ! Component: 200 - total flux cleaned = 0.0168161 Jy ! Total flux subtracted in 200 components = 0.0168161 Jy ! Clean residual min=-0.006479 max=0.006287 Jy/beam ! Clean residual mean=-0.000020 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 2.43735 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 2.43735 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067381Jy sigma=0.951838 ! Fit after self-cal, rms=0.067365Jy sigma=0.949859 wmodel /scr/pima/bg219e_uvs/J1800+7828_X_map.mod ! Writing 144 model components to file: /scr/pima/bg219e_uvs/J1800+7828_X_map.mod wobs /scr/pima/bg219e_uvs/J1800+7828_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1800+7828_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1800+7828_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219e_uvs/J1800+7828_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 = -0.00192858 Jy ! Component: 100 - total flux cleaned = -0.00310922 Jy ! Component: 150 - total flux cleaned = -0.00460349 Jy ! Component: 200 - total flux cleaned = -0.0057404 Jy ! Component: 250 - total flux cleaned = -0.00664921 Jy ! Component: 300 - total flux cleaned = -0.00761246 Jy ! Component: 350 - total flux cleaned = -0.00837032 Jy ! Component: 400 - total flux cleaned = -0.00877801 Jy ! Component: 450 - total flux cleaned = -0.0094132 Jy ! Component: 500 - total flux cleaned = -0.00994898 Jy ! Component: 550 - total flux cleaned = -0.01032 Jy ! Component: 600 - total flux cleaned = -0.0105355 Jy ! Component: 650 - total flux cleaned = -0.0106056 Jy ! Component: 700 - total flux cleaned = -0.0106739 Jy ! Component: 750 - total flux cleaned = -0.0108733 Jy ! Component: 800 - total flux cleaned = -0.0109384 Jy ! Component: 850 - total flux cleaned = -0.0111922 Jy ! Component: 900 - total flux cleaned = -0.0111914 Jy ! Component: 950 - total flux cleaned = -0.0111315 Jy ! Component: 1000 - total flux cleaned = -0.0113102 Jy ! Component: 1050 - total flux cleaned = -0.0111936 Jy ! Component: 1100 - total flux cleaned = -0.0113642 Jy ! Component: 1150 - total flux cleaned = -0.0112513 Jy ! Component: 1200 - total flux cleaned = -0.0110324 Jy ! Component: 1250 - total flux cleaned = -0.0109245 Jy ! Component: 1300 - total flux cleaned = -0.0106592 Jy ! Component: 1350 - total flux cleaned = -0.0104508 Jy ! Component: 1400 - total flux cleaned = -0.0101958 Jy ! Component: 1450 - total flux cleaned = -0.00994421 Jy ! Component: 1500 - total flux cleaned = -0.00964776 Jy ! Component: 1550 - total flux cleaned = -0.00940472 Jy ! Component: 1600 - total flux cleaned = -0.0092612 Jy ! Component: 1650 - total flux cleaned = -0.00888382 Jy ! Component: 1700 - total flux cleaned = -0.00860552 Jy ! Component: 1750 - total flux cleaned = -0.00824095 Jy ! Component: 1800 - total flux cleaned = -0.00801704 Jy ! Component: 1850 - total flux cleaned = -0.00775165 Jy ! Component: 1900 - total flux cleaned = -0.00753289 Jy ! Component: 1950 - total flux cleaned = -0.00714586 Jy ! Component: 2000 - total flux cleaned = -0.00697714 Jy ! Component: 2050 - total flux cleaned = -0.00681065 Jy ! Component: 2100 - total flux cleaned = -0.00660513 Jy ! Component: 2150 - total flux cleaned = -0.00632111 Jy ! Component: 2200 - total flux cleaned = -0.00628045 Jy ! Component: 2250 - total flux cleaned = -0.0059249 Jy ! Component: 2300 - total flux cleaned = -0.00580807 Jy ! Component: 2350 - total flux cleaned = -0.00557698 Jy ! Component: 2400 - total flux cleaned = -0.00542533 Jy ! Component: 2450 - total flux cleaned = -0.00508803 Jy ! Component: 2500 - total flux cleaned = -0.00486673 Jy ! Component: 2550 - total flux cleaned = -0.00483029 Jy ! Component: 2600 - total flux cleaned = -0.00457712 Jy ! Component: 2650 - total flux cleaned = -0.00443418 Jy ! Component: 2700 - total flux cleaned = -0.00425775 Jy ! Component: 2750 - total flux cleaned = -0.00418799 Jy ! Component: 2800 - total flux cleaned = -0.00404925 Jy ! Component: 2850 - total flux cleaned = -0.00387755 Jy ! Component: 2900 - total flux cleaned = -0.00360739 Jy ! Component: 2950 - total flux cleaned = -0.00340661 Jy ! Component: 3000 - total flux cleaned = -0.00330739 Jy ! Component: 3050 - total flux cleaned = -0.00317594 Jy ! Component: 3100 - total flux cleaned = -0.0030138 Jy ! Component: 3150 - total flux cleaned = -0.00298201 Jy ! Component: 3200 - total flux cleaned = -0.00275938 Jy ! Component: 3250 - total flux cleaned = -0.00272751 Jy ! Component: 3300 - total flux cleaned = -0.00263392 Jy ! Component: 3350 - total flux cleaned = -0.00257204 Jy ! Component: 3400 - total flux cleaned = -0.00241905 Jy ! Component: 3450 - total flux cleaned = -0.00232832 Jy ! Component: 3500 - total flux cleaned = -0.00217868 Jy ! Component: 3550 - total flux cleaned = -0.00205953 Jy ! Component: 3600 - total flux cleaned = -0.00203007 Jy ! Component: 3650 - total flux cleaned = -0.00191358 Jy ! Component: 3700 - total flux cleaned = -0.00182672 Jy ! Component: 3750 - total flux cleaned = -0.00159759 Jy ! Component: 3800 - total flux cleaned = -0.00145584 Jy ! Component: 3850 - total flux cleaned = -0.00137111 Jy ! Component: 3900 - total flux cleaned = -0.00123158 Jy ! Component: 3950 - total flux cleaned = -0.00120415 Jy ! Component: 4000 - total flux cleaned = -0.0012043 Jy ! Component: 4050 - total flux cleaned = -0.00114941 Jy ! Total flux subtracted in 4096 components = -0.00106805 Jy ! Clean residual min=-0.001450 max=0.001882 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 2.43628 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 442 components and 2.43628 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1800+7828_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 1.56 at 62.04 degrees (North through East) ! Clean map min=-0.0034053 max=1.8402 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1800+7828_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.84017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000460625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.075095 0.075095 0.15019 0.30038 0.60076 1.20152 2.40304 4.80608 9.61216 19.2243 38.4486 76.8973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.84 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3994.94 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1800+7828_X_uvs.log closed on Thu Apr 7 09:14:19 2016