! Started logfile: /scr/pima/bg219e_uvs/J2227+7733_S_uvs.log on Thu Apr 7 06:54:43 2016 obs /scr/pima/bg219e_uvs/J2227+7733_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2227+7733_S_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.846539 visibilities/baseline/integration-bin. ! Found source: J2227+7733 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7436 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/bg219e_uvs/J2227+7733_S] 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 0.500x0.500 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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003041Jy sigma=21.618864 ! Fit after self-cal, rms=0.888410Jy sigma=19.113269 ! 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=3.466 mas, bmaj=8.638 mas, bpa=40.52 degrees ! Estimated noise=0.843388 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 = 0.0837691 Jy ! Component: 100 - total flux cleaned = 0.108768 Jy ! Total flux subtracted in 100 components = 0.108768 Jy ! Clean residual min=-0.005984 max=0.011361 Jy/beam ! Clean residual mean=-0.000027 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.108768 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.108768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074423Jy sigma=1.383967 ! Fit after self-cal, rms=0.074297Jy sigma=1.381720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130466 Jy ! Component: 100 - total flux cleaned = 0.0195987 Jy ! Total flux subtracted in 100 components = 0.0195987 Jy ! Clean residual min=-0.004848 max=0.004831 Jy/beam ! Clean residual mean=-0.000023 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.128367 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.128367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071859Jy sigma=1.329408 ! Fit after self-cal, rms=0.071811Jy sigma=1.328338 ! 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=4.302 mas, bmaj=9.387 mas, bpa=39.23 degrees ! Estimated noise=0.433245 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 = 0.00336665 Jy ! Component: 100 - total flux cleaned = 0.00500958 Jy ! Component: 150 - total flux cleaned = 0.00571391 Jy ! Component: 200 - total flux cleaned = 0.00583713 Jy ! Total flux subtracted in 200 components = 0.00583713 Jy ! Clean residual min=-0.002946 max=0.002519 Jy/beam ! Clean residual mean=-0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.134204 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.134204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071577Jy sigma=1.325845 ! Fit after self-cal, rms=0.071575Jy sigma=1.325690 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.302 x 9.387 at 39.23 degrees (North through East) ! Clean map min=-0.0028608 max=0.11316 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 1.02 FD 0.95 HN 0.98 KP 1.02 ! LA 1.01 NL 1.01 OV 0.98 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.03 KP 1.03 ! LA 1.02 NL 0.96 OV 0.96 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 0.96 ! LA 1.07 NL 0.99 OV 1.02 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.04 KP 1.02 ! LA 1.04 NL 1.04 OV 1.06 PT 1.00 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.071575Jy sigma=1.325690 ! Fit after self-cal, rms=0.069102Jy sigma=1.319250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=9.37 mas, bpa=39.18 degrees ! Estimated noise=0.434004 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 = 0.000943159 Jy ! Component: 100 - total flux cleaned = 0.00117699 Jy ! Component: 150 - total flux cleaned = 0.00128298 Jy ! Component: 200 - total flux cleaned = 0.0013364 Jy ! Total flux subtracted in 200 components = 0.0013364 Jy ! Clean residual min=-0.002653 max=0.002476 Jy/beam ! Clean residual mean=-0.000012 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.13554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.13554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069069Jy sigma=1.319025 ! Fit after self-cal, rms=0.069055Jy sigma=1.318866 ! 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=0.069055Jy sigma=1.318866 ! Fit after self-cal, rms=0.069297Jy sigma=1.316123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.288 mas, bmaj=9.335 mas, bpa=39.14 degrees ! Estimated noise=0.43709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011837 Jy ! Component: 100 - total flux cleaned = 0.0018192 Jy ! Component: 150 - total flux cleaned = 0.00202117 Jy ! Component: 200 - total flux cleaned = 0.00209656 Jy ! Total flux subtracted in 200 components = 0.00209656 Jy ! Clean residual min=-0.002503 max=0.002426 Jy/beam ! Clean residual mean=-0.000012 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.137637 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.137637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069258Jy sigma=1.315868 ! Fit after self-cal, rms=0.069263Jy sigma=1.315789 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.07212e-05 Jy ! Component: 100 - total flux cleaned = 9.6466e-05 Jy ! Component: 150 - total flux cleaned = 9.67931e-05 Jy ! Component: 200 - total flux cleaned = 9.68614e-05 Jy ! Total flux subtracted in 200 components = 9.68614e-05 Jy ! Clean residual min=-0.002495 max=0.002426 Jy/beam ! Clean residual mean=-0.000012 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.137734 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.137734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069253Jy sigma=1.315723 ! Fit after self-cal, rms=0.069255Jy sigma=1.315701 ! 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=0.069255Jy sigma=1.315701 ! Fit after self-cal, rms=0.069597Jy sigma=1.315490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.284 mas, bmaj=9.317 mas, bpa=39.11 degrees ! Estimated noise=0.439877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879338 Jy ! Component: 100 - total flux cleaned = 0.00133521 Jy ! Component: 150 - total flux cleaned = 0.00146561 Jy ! Component: 200 - total flux cleaned = 0.00147655 Jy ! Total flux subtracted in 200 components = 0.00147655 Jy ! Clean residual min=-0.002494 max=0.002464 Jy/beam ! Clean residual mean=-0.000012 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.13921 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.13921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069572Jy sigma=1.315393 ! Fit after self-cal, rms=0.069574Jy sigma=1.315370 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 = 6.3313e-05 Jy ! Component: 100 - total flux cleaned = 3.87411e-05 Jy ! Component: 150 - total flux cleaned = 1.66119e-05 Jy ! Component: 200 - total flux cleaned = 6.60518e-06 Jy ! Total flux subtracted in 200 components = 6.60518e-06 Jy ! Clean residual min=-0.002493 max=0.002463 Jy/beam ! Clean residual mean=-0.000012 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.139217 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.139217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069568Jy sigma=1.315330 ! Fit after self-cal, rms=0.069570Jy sigma=1.315315 ! 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=0.069570Jy sigma=1.315315 ! Fit after self-cal, rms=0.069900Jy sigma=1.315186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.69 mas, bmaj=11.93 mas, bpa=43.46 degrees ! Estimated noise=0.516107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513732 Jy ! Component: 100 - total flux cleaned = 0.000587871 Jy ! Component: 150 - total flux cleaned = 0.000656742 Jy ! Component: 200 - total flux cleaned = 0.000703435 Jy ! Total flux subtracted in 200 components = 0.000703435 Jy ! Clean residual min=-0.002534 max=0.002706 Jy/beam ! Clean residual mean=-0.000023 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.13992 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.13992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069887Jy sigma=1.315201 ! Fit after self-cal, rms=0.069888Jy sigma=1.315165 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.84239e-05 Jy ! Component: 100 - total flux cleaned = 3.09939e-05 Jy ! Component: 150 - total flux cleaned = 3.08891e-05 Jy ! Component: 200 - total flux cleaned = 3.09037e-05 Jy ! Total flux subtracted in 200 components = 3.09037e-05 Jy ! Clean residual min=-0.002503 max=0.002711 Jy/beam ! Clean residual mean=-0.000023 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.139951 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.139951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069886Jy sigma=1.315171 ! Fit after self-cal, rms=0.069887Jy sigma=1.315166 ! 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=4.282 mas, bmaj=9.308 mas, bpa=39.1 degrees ! Estimated noise=0.442418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.282 x 9.308 at 39.1 degrees (North through East) ! Clean map min=-0.0024599 max=0.11541 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=8.58 mas, bpa=40.44 degrees ! Estimated noise=0.859137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0849791 Jy ! Component: 100 - total flux cleaned = 0.11194 Jy ! Component: 150 - total flux cleaned = 0.125377 Jy ! Component: 200 - total flux cleaned = 0.132292 Jy ! Total flux subtracted in 200 components = 0.132292 Jy ! Clean residual min=-0.004792 max=0.004245 Jy/beam ! Clean residual mean=-0.000021 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.132292 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 0.132292 Jy ! Inverting map and beam ! Estimated beam: bmin=4.282 mas, bmaj=9.308 mas, bpa=39.1 degrees ! Estimated noise=0.442418 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 = 0.00374074 Jy ! Component: 100 - total flux cleaned = 0.00563548 Jy ! Component: 150 - total flux cleaned = 0.00679272 Jy ! Component: 200 - total flux cleaned = 0.0074296 Jy ! Total flux subtracted in 200 components = 0.0074296 Jy ! Clean residual min=-0.002686 max=0.002438 Jy/beam ! Clean residual mean=-0.000013 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.139722 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.139722 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=7.69 mas, bmaj=11.93 mas, bpa=43.46 degrees ! Estimated noise=0.516107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013897 Jy ! Component: 100 - total flux cleaned = 0.000213198 Jy ! Component: 150 - total flux cleaned = 0.000225824 Jy ! Component: 200 - total flux cleaned = 0.000227033 Jy ! Total flux subtracted in 200 components = 0.000227033 Jy ! Clean residual min=-0.002495 max=0.002659 Jy/beam ! Clean residual mean=-0.000023 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.139949 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 = 3.70604e-07 Jy ! Component: 100 - total flux cleaned = -8.06026e-06 Jy ! Component: 150 - total flux cleaned = -8.15246e-06 Jy ! Component: 200 - total flux cleaned = -1.5676e-05 Jy ! Total flux subtracted in 200 components = -1.5676e-05 Jy ! Clean residual min=-0.002499 max=0.002670 Jy/beam ! Clean residual mean=-0.000023 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.139933 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.139933 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.282 mas, bmaj=9.308 mas, bpa=39.1 degrees ! Estimated noise=0.442418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200337 Jy ! Component: 100 - total flux cleaned = 0.000200245 Jy ! Component: 150 - total flux cleaned = 0.000218134 Jy ! Component: 200 - total flux cleaned = 0.000233727 Jy ! Total flux subtracted in 200 components = 0.000233727 Jy ! Clean residual min=-0.002625 max=0.002447 Jy/beam ! Clean residual mean=-0.000013 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.140167 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.140167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069897Jy sigma=1.315377 ! Fit after self-cal, rms=0.069896Jy sigma=1.315312 wmodel /scr/pima/bg219e_uvs/J2227+7733_S_map.mod ! Writing 68 model components to file: /scr/pima/bg219e_uvs/J2227+7733_S_map.mod wobs /scr/pima/bg219e_uvs/J2227+7733_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2227+7733_S_uvs.fits wwins /scr/pima/bg219e_uvs/J2227+7733_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J2227+7733_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 = -0.000368917 Jy ! Component: 100 - total flux cleaned = -0.000527759 Jy ! Component: 150 - total flux cleaned = -0.00048999 Jy ! Component: 200 - total flux cleaned = -0.000489404 Jy ! Component: 250 - total flux cleaned = -0.000556422 Jy ! Component: 300 - total flux cleaned = -0.000654357 Jy ! Component: 350 - total flux cleaned = -0.00074927 Jy ! Component: 400 - total flux cleaned = -0.000933727 Jy ! Component: 450 - total flux cleaned = -0.000993472 Jy ! Component: 500 - total flux cleaned = -0.0011397 Jy ! Component: 550 - total flux cleaned = -0.00125403 Jy ! Component: 600 - total flux cleaned = -0.00130961 Jy ! Component: 650 - total flux cleaned = -0.00136518 Jy ! Component: 700 - total flux cleaned = -0.0014732 Jy ! Component: 750 - total flux cleaned = -0.00152602 Jy ! Component: 800 - total flux cleaned = -0.00150004 Jy ! Component: 850 - total flux cleaned = -0.00152643 Jy ! Component: 900 - total flux cleaned = -0.00155185 Jy ! Component: 950 - total flux cleaned = -0.00150187 Jy ! Component: 1000 - total flux cleaned = -0.00145259 Jy ! Component: 1050 - total flux cleaned = -0.00142808 Jy ! Component: 1100 - total flux cleaned = -0.00140388 Jy ! Component: 1150 - total flux cleaned = -0.00133293 Jy ! Component: 1200 - total flux cleaned = -0.00130952 Jy ! Component: 1250 - total flux cleaned = -0.00121701 Jy ! Component: 1300 - total flux cleaned = -0.00112571 Jy ! Component: 1350 - total flux cleaned = -0.00105817 Jy ! Component: 1400 - total flux cleaned = -0.00105817 Jy ! Component: 1450 - total flux cleaned = -0.00101399 Jy ! Component: 1500 - total flux cleaned = -0.00101407 Jy ! Component: 1550 - total flux cleaned = -0.00099239 Jy ! Component: 1600 - total flux cleaned = -0.00105694 Jy ! Component: 1650 - total flux cleaned = -0.00109966 Jy ! Component: 1700 - total flux cleaned = -0.00114177 Jy ! Component: 1750 - total flux cleaned = -0.00120463 Jy ! Component: 1800 - total flux cleaned = -0.00124609 Jy ! Component: 1850 - total flux cleaned = -0.00134903 Jy ! Component: 1900 - total flux cleaned = -0.00138991 Jy ! Component: 1950 - total flux cleaned = -0.00149097 Jy ! Component: 2000 - total flux cleaned = -0.00147089 Jy ! Component: 2050 - total flux cleaned = -0.00151073 Jy ! Component: 2100 - total flux cleaned = -0.00155034 Jy ! Component: 2150 - total flux cleaned = -0.00157012 Jy ! Component: 2200 - total flux cleaned = -0.00158972 Jy ! Component: 2250 - total flux cleaned = -0.00164773 Jy ! Component: 2300 - total flux cleaned = -0.0016671 Jy ! Component: 2350 - total flux cleaned = -0.0017241 Jy ! Component: 2400 - total flux cleaned = -0.00178091 Jy ! Component: 2450 - total flux cleaned = -0.00176237 Jy ! Component: 2500 - total flux cleaned = -0.00179966 Jy ! Component: 2550 - total flux cleaned = -0.00179968 Jy ! Component: 2600 - total flux cleaned = -0.00181814 Jy ! Component: 2650 - total flux cleaned = -0.00183648 Jy ! Component: 2700 - total flux cleaned = -0.0018729 Jy ! Component: 2750 - total flux cleaned = -0.00183691 Jy ! Component: 2800 - total flux cleaned = -0.00181904 Jy ! Component: 2850 - total flux cleaned = -0.0018191 Jy ! Component: 2900 - total flux cleaned = -0.00180159 Jy ! Component: 2950 - total flux cleaned = -0.00181924 Jy ! Component: 3000 - total flux cleaned = -0.00180173 Jy ! Component: 3050 - total flux cleaned = -0.00169736 Jy ! Component: 3100 - total flux cleaned = -0.00166294 Jy ! Component: 3150 - total flux cleaned = -0.00164572 Jy ! Component: 3200 - total flux cleaned = -0.00164586 Jy ! Component: 3250 - total flux cleaned = -0.0016117 Jy ! Component: 3300 - total flux cleaned = -0.00154387 Jy ! Component: 3350 - total flux cleaned = -0.00156076 Jy ! Component: 3400 - total flux cleaned = -0.00152714 Jy ! Component: 3450 - total flux cleaned = -0.00156059 Jy ! Component: 3500 - total flux cleaned = -0.00152734 Jy ! Component: 3550 - total flux cleaned = -0.00156042 Jy ! Component: 3600 - total flux cleaned = -0.00149463 Jy ! Component: 3650 - total flux cleaned = -0.00149461 Jy ! Component: 3700 - total flux cleaned = -0.00147826 Jy ! Component: 3750 - total flux cleaned = -0.00142957 Jy ! Component: 3800 - total flux cleaned = -0.0014781 Jy ! Component: 3850 - total flux cleaned = -0.0014299 Jy ! Component: 3900 - total flux cleaned = -0.00141404 Jy ! Component: 3950 - total flux cleaned = -0.00144591 Jy ! Component: 4000 - total flux cleaned = -0.00131909 Jy ! Component: 4050 - total flux cleaned = -0.00135071 Jy ! Total flux subtracted in 4096 components = -0.00133499 Jy ! Clean residual min=-0.000934 max=0.000912 Jy/beam ! Clean residual mean=-0.000009 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.138832 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 367 components and 0.138832 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2227+7733_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.282 x 9.308 at 39.1 degrees (North through East) ! Clean map min=-0.0021061 max=0.11605 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2227+7733_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000312795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.808639 0.808639 1.61728 3.23456 6.46911 12.9382 25.8764 51.7529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 370.993 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2227+7733_S_uvs.log closed on Thu Apr 7 06:54:47 2016