! Started logfile: /g0/scr/pima/npcsa_uvs/J1044+8054_X_uvs.log on Sun Oct 6 10:27:39 2013 obs /g0/scr/pima/npcsa_uvs/J1044+8054_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1044+8054_X_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.992593 visibilities/baseline/integration-bin. ! Found source: J1044+8054 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9648 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1044+8054_X] 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.349256Jy sigma=10.253059 ! Fit after self-cal, rms=0.265522Jy sigma=1.399874 ! 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=0.6979 mas, bmaj=2.616 mas, bpa=8.033 degrees ! Estimated noise=2.33354 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 = 0.684544 Jy ! Component: 100 - total flux cleaned = 0.885266 Jy ! Total flux subtracted in 100 components = 0.885266 Jy ! Clean residual min=-0.038879 max=0.093696 Jy/beam ! Clean residual mean=-0.000078 rms=0.010396 Jy/beam ! Combined flux in latest and established models = 0.885266 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.885266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216753Jy sigma=1.792444 ! Fit after self-cal, rms=0.216831Jy sigma=1.792157 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107679 Jy ! Component: 100 - total flux cleaned = 0.167888 Jy ! Total flux subtracted in 100 components = 0.167888 Jy ! Clean residual min=-0.024081 max=0.029534 Jy/beam ! Clean residual mean=-0.000035 rms=0.004976 Jy/beam ! Combined flux in latest and established models = 1.05315 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 9 components and 1.05315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132309Jy sigma=1.011020 ! Fit after self-cal, rms=0.132411Jy sigma=1.010308 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344191 Jy ! Component: 100 - total flux cleaned = 0.0552102 Jy ! Total flux subtracted in 100 components = 0.0552102 Jy ! Clean residual min=-0.025118 max=0.022880 Jy/beam ! Clean residual mean=-0.000020 rms=0.004039 Jy/beam ! Combined flux in latest and established models = 1.10836 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 1.10836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118967Jy sigma=0.868365 ! Fit after self-cal, rms=0.119031Jy sigma=0.867509 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=2.869 mas, bpa=6.647 degrees ! Estimated noise=1.03346 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 = 0.0272741 Jy ! Component: 100 - total flux cleaned = 0.0443803 Jy ! Component: 150 - total flux cleaned = 0.0556578 Jy ! Component: 200 - total flux cleaned = 0.0631581 Jy ! Total flux subtracted in 200 components = 0.0631581 Jy ! Clean residual min=-0.024917 max=0.027516 Jy/beam ! Clean residual mean=-0.000018 rms=0.005273 Jy/beam ! Combined flux in latest and established models = 1.17152 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 1.17152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113208Jy sigma=0.800941 ! Fit after self-cal, rms=0.113133Jy sigma=0.800637 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 1.01 ! LA 1.02 MK 0.99 NL 1.02 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.94 ! LA 0.95 MK 0.95 NL 1.00 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 KP 0.85 ! LA 0.97 MK 0.99 NL 1.00 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 0.91 ! LA 0.96 MK 1.02 NL 1.00 OV 1.02 ! PT 1.08 SC 1.03 ! ! ! Fit before self-cal, rms=0.113133Jy sigma=0.800637 ! Fit after self-cal, rms=0.096922Jy sigma=0.656666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.878 mas, bpa=6.833 degrees ! Estimated noise=1.02667 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 (-2.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204628 Jy ! Component: 100 - total flux cleaned = 0.0222557 Jy ! Component: 150 - total flux cleaned = 0.0213669 Jy ! Component: 200 - total flux cleaned = 0.0206133 Jy ! Total flux subtracted in 200 components = 0.0206133 Jy ! Clean residual min=-0.006270 max=0.009285 Jy/beam ! Clean residual mean=-0.000001 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 1.19214 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 1.19214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092431Jy sigma=0.616831 ! Fit after self-cal, rms=0.092054Jy sigma=0.614418 ! Inverting map ! Added new window around map position (6, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877985 Jy ! Component: 100 - total flux cleaned = 0.0109663 Jy ! Component: 150 - total flux cleaned = 0.0106254 Jy ! Component: 200 - total flux cleaned = 0.01077 Jy ! Total flux subtracted in 200 components = 0.01077 Jy ! Clean residual min=-0.005201 max=0.005173 Jy/beam ! Clean residual mean=-0.000001 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 1.20291 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 1.20291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091008Jy sigma=0.605219 ! Fit after self-cal, rms=0.090943Jy sigma=0.604890 ! 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=0.090943Jy sigma=0.604890 ! Fit after self-cal, rms=0.090796Jy sigma=0.603083 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9631 mas, bmaj=2.878 mas, bpa=6.83 degrees ! Estimated noise=1.02155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421205 Jy ! Component: 100 - total flux cleaned = -0.000123826 Jy ! Component: 150 - total flux cleaned = 7.55499e-06 Jy ! Component: 200 - total flux cleaned = 0.000110604 Jy ! Total flux subtracted in 200 components = 0.000110604 Jy ! Clean residual min=-0.003913 max=0.003546 Jy/beam ! Clean residual mean=-0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.20302 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 1.20302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090110Jy sigma=0.601263 ! Fit after self-cal, rms=0.090071Jy sigma=0.601083 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 = 0.000959502 Jy ! Component: 100 - total flux cleaned = 0.00088011 Jy ! Component: 150 - total flux cleaned = 0.000954767 Jy ! Component: 200 - total flux cleaned = 0.000955907 Jy ! Total flux subtracted in 200 components = 0.000955907 Jy ! Clean residual min=-0.003641 max=0.003440 Jy/beam ! Clean residual mean=-0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 1.20397 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 1.20397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089825Jy sigma=0.600289 ! Fit after self-cal, rms=0.089813Jy sigma=0.600235 ! 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=0.089813Jy sigma=0.600235 ! Fit after self-cal, rms=0.089751Jy sigma=0.599358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9626 mas, bmaj=2.879 mas, bpa=6.829 degrees ! Estimated noise=1.0176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291561 Jy ! Component: 100 - total flux cleaned = -0.00276574 Jy ! Component: 150 - total flux cleaned = -0.00269624 Jy ! Component: 200 - total flux cleaned = -0.00275578 Jy ! Total flux subtracted in 200 components = -0.00275578 Jy ! Clean residual min=-0.003403 max=0.003527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.20122 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 1.20122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089228Jy sigma=0.599438 ! Fit after self-cal, rms=0.089219Jy sigma=0.599400 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 (-8.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317665 Jy ! Component: 100 - total flux cleaned = 0.00477024 Jy ! Component: 150 - total flux cleaned = 0.00565484 Jy ! Component: 200 - total flux cleaned = 0.00649473 Jy ! Total flux subtracted in 200 components = 0.00649473 Jy ! Clean residual min=-0.003171 max=0.002528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 1.20771 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 1.20771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089043Jy sigma=0.598325 ! Fit after self-cal, rms=0.089039Jy sigma=0.598278 ! 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. ! ! Fit before self-cal, rms=0.089039Jy sigma=0.598278 ! Fit after self-cal, rms=0.088984Jy sigma=0.597505 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=3.419 mas, bpa=5.572 degrees ! Estimated noise=1.10785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206487 Jy ! Component: 100 - total flux cleaned = -0.00173572 Jy ! Component: 150 - total flux cleaned = -0.00153389 Jy ! Component: 200 - total flux cleaned = -0.001696 Jy ! Total flux subtracted in 200 components = -0.001696 Jy ! Clean residual min=-0.002854 max=0.003338 Jy/beam ! Clean residual mean=0.000001 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 1.20602 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 180 components and 1.20602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088723Jy sigma=0.597621 ! Fit after self-cal, rms=0.088713Jy sigma=0.597568 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 = 0.000354763 Jy ! Component: 100 - total flux cleaned = 0.000280299 Jy ! Component: 150 - total flux cleaned = 0.000211513 Jy ! Component: 200 - total flux cleaned = 0.000212381 Jy ! Total flux subtracted in 200 components = 0.000212381 Jy ! Clean residual min=-0.002785 max=0.003182 Jy/beam ! Clean residual mean=0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 1.20623 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 200 components and 1.20623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088699Jy sigma=0.597423 ! Fit after self-cal, rms=0.088696Jy sigma=0.597411 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9622 mas, bmaj=2.88 mas, bpa=6.83 degrees ! Estimated noise=1.01375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9622 x 2.88 at 6.83 degrees (North through East) ! Clean map min=-0.0034017 max=0.96289 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088696Jy sigma=0.597411 ! Fit after self-cal, rms=0.084310Jy sigma=0.550667 ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.881 mas, bpa=6.832 degrees ! Estimated noise=1.01197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245677 Jy ! Component: 100 - total flux cleaned = -0.00240516 Jy ! Component: 150 - total flux cleaned = -0.00244719 Jy ! Component: 200 - total flux cleaned = -0.00248934 Jy ! Total flux subtracted in 200 components = -0.00248934 Jy ! Clean residual min=-0.002794 max=0.002389 Jy/beam ! Clean residual mean=0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 1.20374 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 1.20374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083998Jy sigma=0.550784 ! Fit after self-cal, rms=0.083996Jy sigma=0.550773 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70202e-06 Jy ! Component: 100 - total flux cleaned = -0.000112601 Jy ! Component: 150 - total flux cleaned = -0.000149795 Jy ! Component: 200 - total flux cleaned = -0.000222713 Jy ! Total flux subtracted in 200 components = -0.000222713 Jy ! Clean residual min=-0.002753 max=0.002361 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 1.20352 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 228 components and 1.20352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083917Jy sigma=0.550629 ! Fit after self-cal, rms=0.083915Jy sigma=0.550622 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083915Jy sigma=0.550622 ! Fit after self-cal, rms=0.083858Jy sigma=0.550243 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=0.6962 mas, bmaj=2.627 mas, bpa=8.153 degrees ! Estimated noise=2.27931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.669255 Jy ! Component: 100 - total flux cleaned = 0.867575 Jy ! Component: 150 - total flux cleaned = 0.973357 Jy ! Component: 200 - total flux cleaned = 1.03256 Jy ! Total flux subtracted in 200 components = 1.03256 Jy ! Clean residual min=-0.016217 max=0.029018 Jy/beam ! Clean residual mean=-0.000036 rms=0.003851 Jy/beam ! Combined flux in latest and established models = 1.03256 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.03256 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9621 mas, bmaj=2.881 mas, bpa=6.836 degrees ! Estimated noise=1.00916 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 = 0.0522515 Jy ! Component: 100 - total flux cleaned = 0.0821539 Jy ! Component: 150 - total flux cleaned = 0.101522 Jy ! Component: 200 - total flux cleaned = 0.114506 Jy ! Total flux subtracted in 200 components = 0.114506 Jy ! Clean residual min=-0.006338 max=0.007750 Jy/beam ! Clean residual mean=-0.000033 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 1.14706 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 1.14706 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=2.171 mas, bmaj=3.42 mas, bpa=5.56 degrees ! Estimated noise=1.10294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140912 Jy ! Component: 100 - total flux cleaned = 0.0230358 Jy ! Component: 150 - total flux cleaned = 0.0294805 Jy ! Component: 200 - total flux cleaned = 0.0342605 Jy ! Total flux subtracted in 200 components = 0.0342605 Jy ! Clean residual min=-0.004705 max=0.004335 Jy/beam ! Clean residual mean=-0.000019 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 1.18132 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 = 0.00367235 Jy ! Component: 100 - total flux cleaned = 0.00659498 Jy ! Component: 150 - total flux cleaned = 0.00863797 Jy ! Component: 200 - total flux cleaned = 0.0101177 Jy ! Total flux subtracted in 200 components = 0.0101177 Jy ! Clean residual min=-0.003604 max=0.002944 Jy/beam ! Clean residual mean=-0.000009 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 1.19144 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 114 components and 1.19144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9621 mas, bmaj=2.881 mas, bpa=6.836 degrees ! Estimated noise=1.00916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184177 Jy ! Component: 100 - total flux cleaned = 0.00256592 Jy ! Component: 150 - total flux cleaned = 0.00299876 Jy ! Component: 200 - total flux cleaned = 0.00358107 Jy ! Total flux subtracted in 200 components = 0.00358107 Jy ! Clean residual min=-0.003053 max=0.002596 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 1.19502 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 1.19502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084610Jy sigma=0.551939 ! Fit after self-cal, rms=0.084564Jy sigma=0.551620 wmodel /g0/scr/pima/npcsa_uvs/J1044+8054_X_map.mod ! Writing 135 model components to file: /g0/scr/pima/npcsa_uvs/J1044+8054_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J1044+8054_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1044+8054_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1044+8054_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsa_uvs/J1044+8054_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 = -0.000949748 Jy ! Component: 100 - total flux cleaned = -0.00126381 Jy ! Component: 150 - total flux cleaned = -0.00126456 Jy ! Component: 200 - total flux cleaned = -0.00118596 Jy ! Component: 250 - total flux cleaned = -0.00100124 Jy ! Component: 300 - total flux cleaned = -0.000785704 Jy ! Component: 350 - total flux cleaned = -0.000471254 Jy ! Component: 400 - total flux cleaned = -0.000234593 Jy ! Component: 450 - total flux cleaned = -0.000134849 Jy ! Component: 500 - total flux cleaned = -5.25803e-06 Jy ! Component: 550 - total flux cleaned = 8.96467e-05 Jy ! Component: 600 - total flux cleaned = 0.000152084 Jy ! Component: 650 - total flux cleaned = 0.000243221 Jy ! Component: 700 - total flux cleaned = 0.000183833 Jy ! Component: 750 - total flux cleaned = 0.000272226 Jy ! Component: 800 - total flux cleaned = 0.000301408 Jy ! Component: 850 - total flux cleaned = 0.000386086 Jy ! Component: 900 - total flux cleaned = 0.000441371 Jy ! Component: 950 - total flux cleaned = 0.000358797 Jy ! Component: 1000 - total flux cleaned = 0.000412929 Jy ! Component: 1050 - total flux cleaned = 0.000333057 Jy ! Component: 1100 - total flux cleaned = 0.00036028 Jy ! Component: 1150 - total flux cleaned = 0.000438325 Jy ! Component: 1200 - total flux cleaned = 0.000360234 Jy ! Component: 1250 - total flux cleaned = 0.000309259 Jy ! Component: 1300 - total flux cleaned = 0.000258843 Jy ! Component: 1350 - total flux cleaned = 0.000259039 Jy ! Component: 1400 - total flux cleaned = 0.000159864 Jy ! Component: 1450 - total flux cleaned = 0.000110707 Jy ! Component: 1500 - total flux cleaned = 0.000134877 Jy ! Component: 1550 - total flux cleaned = 3.87611e-05 Jy ! Component: 1600 - total flux cleaned = -5.64885e-05 Jy ! Component: 1650 - total flux cleaned = -5.65226e-05 Jy ! Component: 1700 - total flux cleaned = 1.35406e-05 Jy ! Component: 1750 - total flux cleaned = -3.31233e-05 Jy ! Component: 1800 - total flux cleaned = -0.000147746 Jy ! Component: 1850 - total flux cleaned = -5.70853e-05 Jy ! Component: 1900 - total flux cleaned = -0.0001472 Jy ! Component: 1950 - total flux cleaned = -8.04638e-05 Jy ! Component: 2000 - total flux cleaned = -0.000102623 Jy ! Component: 2050 - total flux cleaned = -0.000168418 Jy ! Component: 2100 - total flux cleaned = -0.000212122 Jy ! Component: 2150 - total flux cleaned = -0.000233787 Jy ! Component: 2200 - total flux cleaned = -0.000212154 Jy ! Component: 2250 - total flux cleaned = -0.000254821 Jy ! Component: 2300 - total flux cleaned = -0.000275867 Jy ! Component: 2350 - total flux cleaned = -0.000233544 Jy ! Component: 2400 - total flux cleaned = -0.000233517 Jy ! Component: 2450 - total flux cleaned = -0.000233512 Jy ! Component: 2500 - total flux cleaned = -0.000212889 Jy ! Component: 2550 - total flux cleaned = -0.000192609 Jy ! Component: 2600 - total flux cleaned = -0.000152055 Jy ! Component: 2650 - total flux cleaned = -0.000192099 Jy ! Component: 2700 - total flux cleaned = -0.000152165 Jy ! Component: 2750 - total flux cleaned = -5.29096e-05 Jy ! Component: 2800 - total flux cleaned = -5.32019e-05 Jy ! Component: 2850 - total flux cleaned = -5.32757e-05 Jy ! Component: 2900 - total flux cleaned = 2.4772e-05 Jy ! Component: 2950 - total flux cleaned = 4.42151e-05 Jy ! Component: 3000 - total flux cleaned = 8.26712e-05 Jy ! Component: 3050 - total flux cleaned = 4.43091e-05 Jy ! Component: 3100 - total flux cleaned = 4.41881e-05 Jy ! Component: 3150 - total flux cleaned = 4.41769e-05 Jy ! Component: 3200 - total flux cleaned = -1.21957e-05 Jy ! Component: 3250 - total flux cleaned = 4.39743e-05 Jy ! Component: 3300 - total flux cleaned = 2.52704e-05 Jy ! Component: 3350 - total flux cleaned = 2.52343e-05 Jy ! Component: 3400 - total flux cleaned = 4.36634e-05 Jy ! Component: 3450 - total flux cleaned = 4.36253e-05 Jy ! Component: 3500 - total flux cleaned = 8.01111e-05 Jy ! Component: 3550 - total flux cleaned = 0.000152822 Jy ! Component: 3600 - total flux cleaned = 0.000134783 Jy ! Component: 3650 - total flux cleaned = 0.000116972 Jy ! Component: 3700 - total flux cleaned = 0.000152796 Jy ! Component: 3750 - total flux cleaned = 0.000206253 Jy ! Component: 3800 - total flux cleaned = 0.00022406 Jy ! Component: 3850 - total flux cleaned = 0.000223999 Jy ! Component: 3900 - total flux cleaned = 0.000259238 Jy ! Component: 3950 - total flux cleaned = 0.000311615 Jy ! Component: 4000 - total flux cleaned = 0.000311609 Jy ! Component: 4050 - total flux cleaned = 0.000311445 Jy ! Total flux subtracted in 4096 components = 0.000328669 Jy ! Clean residual min=-0.001064 max=0.001134 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 1.19535 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 419 components and 1.19535 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1044+8054_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9621 x 2.881 at 6.836 degrees (North through East) ! Clean map min=-0.0016249 max=0.95713 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1044+8054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.957135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303166 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.095023 0.095023 0.190046 0.380092 0.760184 1.52037 3.04073 6.08147 12.1629 24.3259 48.6518 97.3035 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.957 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1044+8054_X_uvs.log closed on Sun Oct 6 10:27:44 2013