! Started logfile: /d2/scr/pima/bp177c_uvs/J1149-1204_C_uvs.log on Sat Mar 22 21:14:35 2014 obs /d2/scr/pima/bp177c_uvs/J1149-1204_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1149-1204_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.452381 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1149-1204 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 608 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1149-1204_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001997Jy sigma=38.654033 ! Fit after self-cal, rms=0.985578Jy sigma=38.237823 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=6.239 mas, bpa=20.07 degrees ! Estimated noise=0.959682 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 = 0.0107523 Jy ! Component: 100 - total flux cleaned = 0.013324 Jy ! Total flux subtracted in 100 components = 0.013324 Jy ! Clean residual min=-0.002156 max=0.002103 Jy/beam ! Clean residual mean=0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.013324 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.013324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029765Jy sigma=0.633186 ! Fit after self-cal, rms=0.028309Jy sigma=0.542348 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311045 Jy ! Component: 100 - total flux cleaned = 0.00392482 Jy ! Total flux subtracted in 100 components = 0.00392482 Jy ! Clean residual min=-0.001793 max=0.001906 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0172488 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0172488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027826Jy sigma=0.520460 ! Fit after self-cal, rms=0.027822Jy sigma=0.520256 ! 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=2.507 mas, bmaj=6.088 mas, bpa=20.24 degrees ! Estimated noise=0.777327 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 = 0.0010457 Jy ! Component: 100 - total flux cleaned = 0.00172343 Jy ! Component: 150 - total flux cleaned = 0.00218651 Jy ! Component: 200 - total flux cleaned = 0.00250496 Jy ! Total flux subtracted in 200 components = 0.00250496 Jy ! Clean residual min=-0.001667 max=0.001717 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0197538 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0197538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027728Jy sigma=0.518162 ! Fit after self-cal, rms=0.027734Jy sigma=0.517690 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.507 x 6.088 at 20.24 degrees (North through East) ! Clean map min=-0.0017161 max=0.016696 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 0.96 LA 0.99 ! NL 1.05 OV 1.01 PT 1.05 SC 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027734Jy sigma=0.517690 ! Fit after self-cal, rms=0.028202Jy sigma=0.520837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.526 mas, bmaj=6.176 mas, bpa=19 degrees ! Estimated noise=0.790051 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 = 0.000575821 Jy ! Component: 100 - total flux cleaned = 0.00085252 Jy ! Component: 150 - total flux cleaned = 0.000971386 Jy ! Component: 200 - total flux cleaned = 0.00105919 Jy ! Total flux subtracted in 200 components = 0.00105919 Jy ! Clean residual min=-0.001707 max=0.001709 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.020813 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.020813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028169Jy sigma=0.520323 ! Fit after self-cal, rms=0.028176Jy sigma=0.520116 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028176Jy sigma=0.520116 ! Fit after self-cal, rms=0.028231Jy sigma=0.520069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.523 mas, bmaj=6.17 mas, bpa=19.06 degrees ! Estimated noise=0.790903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199443 Jy ! Component: 100 - total flux cleaned = 0.000268741 Jy ! Component: 150 - total flux cleaned = 0.000285313 Jy ! Component: 200 - total flux cleaned = 0.000292784 Jy ! Total flux subtracted in 200 components = 0.000292784 Jy ! Clean residual min=-0.001707 max=0.001715 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0211058 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0211058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028221Jy sigma=0.519676 ! Fit after self-cal, rms=0.028225Jy sigma=0.519575 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 = 3.50059e-05 Jy ! Component: 100 - total flux cleaned = 5.30436e-05 Jy ! Component: 150 - total flux cleaned = 6.05246e-05 Jy ! Component: 200 - total flux cleaned = 6.76631e-05 Jy ! Total flux subtracted in 200 components = 6.76631e-05 Jy ! Clean residual min=-0.001701 max=0.001704 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0211734 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0211734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028220Jy sigma=0.519167 ! Fit after self-cal, rms=0.028223Jy sigma=0.519094 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028223Jy sigma=0.519094 ! Fit after self-cal, rms=0.027611Jy sigma=0.517577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=6.18 mas, bpa=18.99 degrees ! Estimated noise=0.784243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204665 Jy ! Component: 100 - total flux cleaned = -0.000213117 Jy ! Component: 150 - total flux cleaned = -0.000213294 Jy ! Component: 200 - total flux cleaned = -0.000200003 Jy ! Total flux subtracted in 200 components = -0.000200003 Jy ! Clean residual min=-0.001642 max=0.001678 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0209734 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0209734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027612Jy sigma=0.516930 ! Fit after self-cal, rms=0.027617Jy sigma=0.516821 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 = -6.73849e-06 Jy ! Component: 100 - total flux cleaned = 7.46209e-06 Jy ! Component: 150 - total flux cleaned = 1.96106e-05 Jy ! Component: 200 - total flux cleaned = 3.69317e-05 Jy ! Total flux subtracted in 200 components = 3.69317e-05 Jy ! Clean residual min=-0.001636 max=0.001667 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0210104 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.0210104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027615Jy sigma=0.516515 ! Fit after self-cal, rms=0.027615Jy sigma=0.516475 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027615Jy sigma=0.516475 ! Fit after self-cal, rms=0.027540Jy sigma=0.516442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=7.935 mas, bpa=13.19 degrees ! Estimated noise=0.869873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010629 Jy ! Component: 100 - total flux cleaned = 0.000137358 Jy ! Component: 150 - total flux cleaned = 0.000144036 Jy ! Component: 200 - total flux cleaned = 0.000149739 Jy ! Total flux subtracted in 200 components = 0.000149739 Jy ! Clean residual min=-0.001853 max=0.001951 Jy/beam ! Clean residual mean=0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0211601 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.0211601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027542Jy sigma=0.516269 ! Fit after self-cal, rms=0.027540Jy sigma=0.516219 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 = 2.66656e-05 Jy ! Component: 100 - total flux cleaned = 3.27094e-05 Jy ! Component: 150 - total flux cleaned = 4.3658e-05 Jy ! Component: 200 - total flux cleaned = 4.88134e-05 Jy ! Total flux subtracted in 200 components = 4.88134e-05 Jy ! Clean residual min=-0.001853 max=0.001939 Jy/beam ! Clean residual mean=0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0212089 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0212089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027540Jy sigma=0.516062 ! Fit after self-cal, rms=0.027537Jy sigma=0.516036 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=6.181 mas, bpa=18.98 degrees ! Estimated noise=0.781922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.529 x 6.181 at 18.98 degrees (North through East) ! Clean map min=-0.0015859 max=0.016802 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=2.156 mas, bmaj=6.194 mas, bpa=20.42 degrees ! Estimated noise=0.96897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128088 Jy ! Component: 100 - total flux cleaned = 0.0160469 Jy ! Component: 150 - total flux cleaned = 0.0176009 Jy ! Component: 200 - total flux cleaned = 0.0184356 Jy ! Total flux subtracted in 200 components = 0.0184356 Jy ! Clean residual min=-0.001964 max=0.001864 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0184356 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0184356 Jy ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=6.181 mas, bpa=18.98 degrees ! Estimated noise=0.781922 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 = 0.0011307 Jy ! Component: 100 - total flux cleaned = 0.00173074 Jy ! Component: 150 - total flux cleaned = 0.00197769 Jy ! Component: 200 - total flux cleaned = 0.0021612 Jy ! Total flux subtracted in 200 components = 0.0021612 Jy ! Clean residual min=-0.001739 max=0.001657 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0205968 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0205968 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=7.935 mas, bpa=13.19 degrees ! Estimated noise=0.869873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496923 Jy ! Component: 100 - total flux cleaned = 0.000620889 Jy ! Component: 150 - total flux cleaned = 0.000611342 Jy ! Component: 200 - total flux cleaned = 0.000602607 Jy ! Total flux subtracted in 200 components = 0.000602607 Jy ! Clean residual min=-0.001879 max=0.001974 Jy/beam ! Clean residual mean=0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0211994 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 = 8.04076e-06 Jy ! Component: 100 - total flux cleaned = 8.10448e-06 Jy ! Component: 150 - total flux cleaned = 8.13034e-06 Jy ! Component: 200 - total flux cleaned = 8.25721e-06 Jy ! Total flux subtracted in 200 components = 8.25721e-06 Jy ! Clean residual min=-0.001872 max=0.001954 Jy/beam ! Clean residual mean=0.000003 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0212077 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0212077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=6.181 mas, bpa=18.98 degrees ! Estimated noise=0.781922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.79381e-05 Jy ! Component: 100 - total flux cleaned = -0.000109607 Jy ! Component: 150 - total flux cleaned = -0.000164357 Jy ! Component: 200 - total flux cleaned = -0.000205234 Jy ! Total flux subtracted in 200 components = -0.000205234 Jy ! Clean residual min=-0.001608 max=0.001634 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0210024 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0210024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027544Jy sigma=0.516497 ! Fit after self-cal, rms=0.027539Jy sigma=0.516371 wmodel /d2/scr/pima/bp177c_uvs/J1149-1204_C_map.mod ! Writing 60 model components to file: /d2/scr/pima/bp177c_uvs/J1149-1204_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1149-1204_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1149-1204_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1149-1204_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1149-1204_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.2453e-05 Jy ! Component: 100 - total flux cleaned = -3.79592e-05 Jy ! Component: 150 - total flux cleaned = 3.37495e-05 Jy ! Component: 200 - total flux cleaned = 0.000101535 Jy ! Component: 250 - total flux cleaned = 0.000122061 Jy ! Component: 300 - total flux cleaned = 0.000160702 Jy ! Component: 350 - total flux cleaned = 0.000215163 Jy ! Component: 400 - total flux cleaned = 0.000284758 Jy ! Component: 450 - total flux cleaned = 0.000400912 Jy ! Component: 500 - total flux cleaned = 0.000496973 Jy ! Component: 550 - total flux cleaned = 0.00058907 Jy ! Component: 600 - total flux cleaned = 0.000588297 Jy ! Component: 650 - total flux cleaned = 0.000531275 Jy ! Component: 700 - total flux cleaned = 0.000545341 Jy ! Component: 750 - total flux cleaned = 0.000491669 Jy ! Component: 800 - total flux cleaned = 0.000414171 Jy ! Component: 850 - total flux cleaned = 0.000326549 Jy ! Component: 900 - total flux cleaned = 0.00026534 Jy ! Component: 950 - total flux cleaned = 0.000194199 Jy ! Component: 1000 - total flux cleaned = 0.000125332 Jy ! Component: 1050 - total flux cleaned = 5.78475e-05 Jy ! Component: 1100 - total flux cleaned = -4.04457e-05 Jy ! Component: 1150 - total flux cleaned = -5.09954e-05 Jy ! Component: 1200 - total flux cleaned = -8.28042e-05 Jy ! Component: 1250 - total flux cleaned = -0.000133912 Jy ! Component: 1300 - total flux cleaned = -0.000183544 Jy ! Component: 1350 - total flux cleaned = -0.000261285 Jy ! Component: 1400 - total flux cleaned = -0.000327836 Jy ! Component: 1450 - total flux cleaned = -0.000383622 Jy ! Component: 1500 - total flux cleaned = -0.000447691 Jy ! Component: 1550 - total flux cleaned = -0.00045683 Jy ! Component: 1600 - total flux cleaned = -0.000474646 Jy ! Component: 1650 - total flux cleaned = -0.000483457 Jy ! Component: 1700 - total flux cleaned = -0.000474841 Jy ! Component: 1750 - total flux cleaned = -0.000441112 Jy ! Component: 1800 - total flux cleaned = -0.000432737 Jy ! Component: 1850 - total flux cleaned = -0.000424469 Jy ! Component: 1900 - total flux cleaned = -0.000416394 Jy ! Component: 1950 - total flux cleaned = -0.000416421 Jy ! Component: 2000 - total flux cleaned = -0.000400384 Jy ! Component: 2050 - total flux cleaned = -0.000392532 Jy ! Component: 2100 - total flux cleaned = -0.000392481 Jy ! Component: 2150 - total flux cleaned = -0.000384639 Jy ! Component: 2200 - total flux cleaned = -0.000377008 Jy ! Component: 2250 - total flux cleaned = -0.000361816 Jy ! Component: 2300 - total flux cleaned = -0.000354353 Jy ! Component: 2350 - total flux cleaned = -0.000331938 Jy ! Component: 2400 - total flux cleaned = -0.000287453 Jy ! Component: 2450 - total flux cleaned = -0.000250634 Jy ! Component: 2500 - total flux cleaned = -0.000206807 Jy ! Component: 2550 - total flux cleaned = -0.000156034 Jy ! Component: 2600 - total flux cleaned = -0.000112743 Jy ! Component: 2650 - total flux cleaned = -6.96546e-05 Jy ! Component: 2700 - total flux cleaned = -1.96962e-05 Jy ! Component: 2750 - total flux cleaned = 2.29206e-05 Jy ! Component: 2800 - total flux cleaned = 5.81902e-05 Jy ! Component: 2850 - total flux cleaned = 0.000121401 Jy ! Component: 2900 - total flux cleaned = 0.000163374 Jy ! Component: 2950 - total flux cleaned = 0.000198307 Jy ! Component: 3000 - total flux cleaned = 0.000240196 Jy ! Component: 3050 - total flux cleaned = 0.000289075 Jy ! Component: 3100 - total flux cleaned = 0.000323955 Jy ! Component: 3150 - total flux cleaned = 0.000365835 Jy ! Component: 3200 - total flux cleaned = 0.000407729 Jy ! Component: 3250 - total flux cleaned = 0.000456606 Jy ! Component: 3300 - total flux cleaned = 0.000491542 Jy ! Component: 3350 - total flux cleaned = 0.000526518 Jy ! Component: 3400 - total flux cleaned = 0.000568579 Jy ! Component: 3450 - total flux cleaned = 0.000603654 Jy ! Component: 3500 - total flux cleaned = 0.000652818 Jy ! Component: 3550 - total flux cleaned = 0.000695043 Jy ! Component: 3600 - total flux cleaned = 0.000744395 Jy ! Component: 3650 - total flux cleaned = 0.00077977 Jy ! Component: 3700 - total flux cleaned = 0.000829405 Jy ! Component: 3750 - total flux cleaned = 0.000872089 Jy ! Component: 3800 - total flux cleaned = 0.000914854 Jy ! Component: 3850 - total flux cleaned = 0.00095061 Jy ! Component: 3900 - total flux cleaned = 0.000979322 Jy ! Component: 3950 - total flux cleaned = 0.00102255 Jy ! Component: 4000 - total flux cleaned = 0.00104425 Jy ! Component: 4050 - total flux cleaned = 0.0010879 Jy ! Total flux subtracted in 4096 components = 0.00111705 Jy ! Clean residual min=-0.000440 max=0.000461 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0221195 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 347 components and 0.0221195 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1149-1204_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.529 x 6.181 at 18.98 degrees (North through East) ! Clean map min=-0.000937 max=0.016545 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1149-1204_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0165449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.29963 2.29963 4.59926 9.19853 18.3971 36.7941 73.5882 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.455 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1149-1204_C_uvs.log closed on Sat Mar 22 21:14:39 2014