! Started logfile: /g0/scr/pima/npcsc_uvs/J1421+7513_X_uvs.log on Sun Oct 6 14:25:21 2013 obs /g0/scr/pima/npcsc_uvs/J1421+7513_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1421+7513_X_uva.fits ! AN table 1: 46 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.357143 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1421+7513 ! ! 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 1840 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/npcsc_uvs/J1421+7513_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 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998597Jy sigma=0.759508 ! Fit after self-cal, rms=0.946330Jy sigma=0.697544 ! 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=2.53 mas, bmaj=2.954 mas, bpa=47.71 degrees ! Estimated noise=42.8051 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566445 Jy ! Component: 100 - total flux cleaned = 0.0662466 Jy ! Total flux subtracted in 100 components = 0.0662466 Jy ! Clean residual min=-0.005344 max=0.005328 Jy/beam ! Clean residual mean=0.000003 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.0662466 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0662466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059094Jy sigma=0.047720 ! Fit after self-cal, rms=0.057469Jy sigma=0.046849 ! 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=2.748 mas, bmaj=3.258 mas, bpa=46.63 degrees ! Estimated noise=28.7612 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 = 0.00431815 Jy ! Component: 100 - total flux cleaned = 0.0052921 Jy ! Component: 150 - total flux cleaned = 0.00558176 Jy ! Component: 200 - total flux cleaned = 0.00654652 Jy ! Total flux subtracted in 200 components = 0.00654652 Jy ! Clean residual min=-0.001883 max=0.001896 Jy/beam ! Clean residual mean=0.000008 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0727931 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 68 components and 0.0727931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059273Jy sigma=0.043842 ! Fit after self-cal, rms=0.059166Jy sigma=0.043779 ! 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 1.00 FD 0.91 KP 1.00* LA 0.94 ! NL 0.88 OV 1.00* PT 0.86 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.86 KP 1.00* LA 0.91 ! NL 0.92 OV 1.00* PT 0.96 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.13 KP 1.00* LA 0.85 ! NL 1.01 OV 1.00* PT 0.86 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.80 KP 1.00* LA 0.87 ! NL 0.85 OV 1.00* PT 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.059166Jy sigma=0.043779 ! Fit after self-cal, rms=0.054284Jy sigma=0.040902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=3.295 mas, bpa=49.02 degrees ! Estimated noise=23.4141 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 = -0.0104549 Jy ! Component: 100 - total flux cleaned = -0.0112943 Jy ! Component: 150 - total flux cleaned = -0.0113711 Jy ! Component: 200 - total flux cleaned = -0.0114356 Jy ! Total flux subtracted in 200 components = -0.0114356 Jy ! Clean residual min=-0.001034 max=0.001021 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0613575 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 0.0613575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048563Jy sigma=0.042524 ! Fit after self-cal, rms=0.048661Jy sigma=0.042448 ! 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=0.048661Jy sigma=0.042448 ! Fit after self-cal, rms=0.045345Jy sigma=0.040663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.703 mas, bmaj=3.303 mas, bpa=48.91 degrees ! Estimated noise=19.5606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0087072 Jy ! Component: 100 - total flux cleaned = -0.00998896 Jy ! Component: 150 - total flux cleaned = -0.00992433 Jy ! Component: 200 - total flux cleaned = -0.0100865 Jy ! Total flux subtracted in 200 components = -0.0100865 Jy ! Clean residual min=-0.000647 max=0.000651 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.051271 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 0.051271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.040615Jy sigma=0.042356 ! Fit after self-cal, rms=0.040604Jy sigma=0.042328 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 = 0.00011315 Jy ! Component: 100 - total flux cleaned = -2.52327e-06 Jy ! Component: 150 - total flux cleaned = -3.6114e-05 Jy ! Component: 200 - total flux cleaned = -8.46534e-07 Jy ! Total flux subtracted in 200 components = -8.46534e-07 Jy ! Clean residual min=-0.000575 max=0.000567 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0512702 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 166 components and 0.0512702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.040477Jy sigma=0.042343 ! Fit after self-cal, rms=0.040455Jy sigma=0.042321 ! Inverting map ! Added new window around map position (24.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738118 Jy ! Component: 100 - total flux cleaned = 0.000714103 Jy ! Component: 150 - total flux cleaned = 0.000639142 Jy ! Component: 200 - total flux cleaned = 0.000596335 Jy ! Total flux subtracted in 200 components = 0.000596335 Jy ! Clean residual min=-0.000901 max=0.000782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0518665 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 189 components and 0.0518665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.040373Jy sigma=0.042389 ! Fit after self-cal, rms=0.040354Jy sigma=0.042377 ! 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=0.040354Jy sigma=0.042377 ! Fit after self-cal, rms=0.037364Jy sigma=0.040408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.702 mas, bmaj=3.328 mas, bpa=49.46 degrees ! Estimated noise=16.1908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323956 Jy ! Component: 100 - total flux cleaned = 0.00403757 Jy ! Component: 150 - total flux cleaned = 0.00469881 Jy ! Component: 200 - total flux cleaned = 0.00497814 Jy ! Total flux subtracted in 200 components = 0.00497814 Jy ! Clean residual min=-0.007091 max=0.006125 Jy/beam ! Clean residual mean=0.000022 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.0568447 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 204 components and 0.0568447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.036484Jy sigma=0.040668 ! Fit after self-cal, rms=0.036459Jy sigma=0.040530 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 = 0.00183815 Jy ! Component: 100 - total flux cleaned = 0.00204598 Jy ! Component: 150 - total flux cleaned = 0.00204478 Jy ! Component: 200 - total flux cleaned = 0.00217544 Jy ! Total flux subtracted in 200 components = 0.00217544 Jy ! Clean residual min=-0.006093 max=0.005246 Jy/beam ! Clean residual mean=0.000018 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.0590201 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 210 components and 0.0590201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.036010Jy sigma=0.040732 ! Fit after self-cal, rms=0.036001Jy sigma=0.040692 ! 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=0.036001Jy sigma=0.040692 ! Fit after self-cal, rms=0.035460Jy sigma=0.040478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=3.679 mas, bpa=48.45 degrees ! Estimated noise=15.6754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211596 Jy ! Component: 100 - total flux cleaned = 0.00278112 Jy ! Component: 150 - total flux cleaned = 0.00331588 Jy ! Component: 200 - total flux cleaned = 0.00365776 Jy ! Total flux subtracted in 200 components = 0.00365776 Jy ! Clean residual min=-0.007123 max=0.006301 Jy/beam ! Clean residual mean=0.000024 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.0626779 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 213 components and 0.0626779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.034974Jy sigma=0.040643 ! Fit after self-cal, rms=0.034973Jy sigma=0.040597 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 = 0.00128232 Jy ! Component: 100 - total flux cleaned = 0.00141757 Jy ! Component: 150 - total flux cleaned = 0.00154705 Jy ! Component: 200 - total flux cleaned = 0.00171163 Jy ! Total flux subtracted in 200 components = 0.00171163 Jy ! Clean residual min=-0.006513 max=0.005775 Jy/beam ! Clean residual mean=0.000021 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.0643895 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 216 components and 0.0643895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.034660Jy sigma=0.040715 ! Fit after self-cal, rms=0.034654Jy sigma=0.040698 ! 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=2.685 mas, bmaj=3.344 mas, bpa=50.17 degrees ! Estimated noise=15.3454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.685 x 3.344 at 50.17 degrees (North through East) ! Clean map min=-0.0057294 max=0.039293 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=2.502 mas, bmaj=3.002 mas, bpa=49.81 degrees ! Estimated noise=22.5064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00613378 Jy ! Component: 100 - total flux cleaned = -0.0104861 Jy ! Component: 150 - total flux cleaned = -0.0136134 Jy ! Component: 200 - total flux cleaned = -0.015195 Jy ! Total flux subtracted in 200 components = -0.015195 Jy ! Clean residual min=-0.024048 max=0.028764 Jy/beam ! Clean residual mean=-0.000066 rms=0.006288 Jy/beam ! Combined flux in latest and established models = -0.015195 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 21 model components to the UV plane model. ! The established model now contains 21 components and -0.015195 Jy ! Inverting map and beam ! Estimated beam: bmin=2.685 mas, bmaj=3.344 mas, bpa=50.17 degrees ! Estimated noise=15.3454 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 = -0.000514248 Jy ! Component: 100 - total flux cleaned = -0.000720508 Jy ! Component: 150 - total flux cleaned = -0.001195 Jy ! Component: 200 - total flux cleaned = -0.0018572 Jy ! Total flux subtracted in 200 components = -0.0018572 Jy ! Clean residual min=-0.025363 max=0.029760 Jy/beam ! Clean residual mean=-0.000071 rms=0.007632 Jy/beam ! Combined flux in latest and established models = -0.0170522 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and -0.0170522 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=2.999 mas, bmaj=3.679 mas, bpa=48.45 degrees ! Estimated noise=15.6754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309041 Jy ! Component: 100 - total flux cleaned = -0.00382497 Jy ! Component: 150 - total flux cleaned = -0.00448679 Jy ! Component: 200 - total flux cleaned = -0.00479685 Jy ! Total flux subtracted in 200 components = -0.00479685 Jy ! Clean residual min=-0.025339 max=0.028582 Jy/beam ! Clean residual mean=-0.000087 rms=0.008428 Jy/beam ! Combined flux in latest and established models = -0.0218491 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 = -0.000295723 Jy ! Component: 100 - total flux cleaned = -0.000436818 Jy ! Component: 150 - total flux cleaned = -0.000714537 Jy ! Component: 200 - total flux cleaned = -0.000716249 Jy ! Total flux subtracted in 200 components = -0.000716249 Jy ! Clean residual min=-0.024383 max=0.027405 Jy/beam ! Clean residual mean=-0.000081 rms=0.008171 Jy/beam ! Combined flux in latest and established models = -0.0225653 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and -0.0225653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.685 mas, bmaj=3.344 mas, bpa=50.17 degrees ! Estimated noise=15.3454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669802 Jy ! Component: 100 - total flux cleaned = 0.00114558 Jy ! Component: 150 - total flux cleaned = 0.00161156 Jy ! Component: 200 - total flux cleaned = 0.00183389 Jy ! Total flux subtracted in 200 components = 0.00183389 Jy ! Clean residual min=-0.022424 max=0.025524 Jy/beam ! Clean residual mean=-0.000070 rms=0.006900 Jy/beam ! Combined flux in latest and established models = -0.0207314 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and -0.0207314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.037937Jy sigma=0.069649 ! Fit after self-cal, rms=0.034514Jy sigma=0.063342 wmodel /g0/scr/pima/npcsc_uvs/J1421+7513_X_map.mod ! Writing 61 model components to file: /g0/scr/pima/npcsc_uvs/J1421+7513_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J1421+7513_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1421+7513_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1421+7513_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/npcsc_uvs/J1421+7513_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 = 0.00786431 Jy ! Component: 100 - total flux cleaned = 0.010179 Jy ! Component: 150 - total flux cleaned = 0.00984416 Jy ! Component: 200 - total flux cleaned = 0.00934356 Jy ! Component: 250 - total flux cleaned = 0.00903614 Jy ! Component: 300 - total flux cleaned = 0.00867399 Jy ! Component: 350 - total flux cleaned = 0.00793405 Jy ! Component: 400 - total flux cleaned = 0.00725793 Jy ! Component: 450 - total flux cleaned = 0.0068398 Jy ! Component: 500 - total flux cleaned = 0.00651215 Jy ! Component: 550 - total flux cleaned = 0.00632413 Jy ! Component: 600 - total flux cleaned = 0.00602838 Jy ! Component: 650 - total flux cleaned = 0.00579886 Jy ! Component: 700 - total flux cleaned = 0.00563144 Jy ! Component: 750 - total flux cleaned = 0.00552303 Jy ! Component: 800 - total flux cleaned = 0.00536256 Jy ! Component: 850 - total flux cleaned = 0.0052569 Jy ! Component: 900 - total flux cleaned = 0.00510093 Jy ! Component: 950 - total flux cleaned = 0.00504917 Jy ! Component: 1000 - total flux cleaned = 0.00510094 Jy ! Component: 1050 - total flux cleaned = 0.00515288 Jy ! Component: 1100 - total flux cleaned = 0.00520492 Jy ! Component: 1150 - total flux cleaned = 0.00530919 Jy ! Component: 1200 - total flux cleaned = 0.00541511 Jy ! Component: 1250 - total flux cleaned = 0.00541484 Jy ! Component: 1300 - total flux cleaned = 0.00525235 Jy ! Component: 1350 - total flux cleaned = 0.00514209 Jy ! Component: 1400 - total flux cleaned = 0.00514175 Jy ! Component: 1450 - total flux cleaned = 0.00508409 Jy ! Component: 1500 - total flux cleaned = 0.00508376 Jy ! Component: 1550 - total flux cleaned = 0.00520269 Jy ! Component: 1600 - total flux cleaned = 0.0052644 Jy ! Component: 1650 - total flux cleaned = 0.00532692 Jy ! Component: 1700 - total flux cleaned = 0.00545551 Jy ! Component: 1750 - total flux cleaned = 0.00539177 Jy ! Component: 1800 - total flux cleaned = 0.00518975 Jy ! Component: 1850 - total flux cleaned = 0.00525883 Jy ! Component: 1900 - total flux cleaned = 0.00511757 Jy ! Component: 1950 - total flux cleaned = 0.0050443 Jy ! Component: 2000 - total flux cleaned = 0.00496958 Jy ! Component: 2050 - total flux cleaned = 0.00496893 Jy ! Component: 2100 - total flux cleaned = 0.00488981 Jy ! Component: 2150 - total flux cleaned = 0.00489033 Jy ! Component: 2200 - total flux cleaned = 0.0048081 Jy ! Component: 2250 - total flux cleaned = 0.00472298 Jy ! Component: 2300 - total flux cleaned = 0.00472431 Jy ! Component: 2350 - total flux cleaned = 0.00463286 Jy ! Component: 2400 - total flux cleaned = 0.00463173 Jy ! Component: 2450 - total flux cleaned = 0.00472704 Jy ! Component: 2500 - total flux cleaned = 0.00462845 Jy ! Component: 2550 - total flux cleaned = 0.00462928 Jy ! Component: 2600 - total flux cleaned = 0.00452441 Jy ! Component: 2650 - total flux cleaned = 0.00452304 Jy ! Component: 2700 - total flux cleaned = 0.00452333 Jy ! Component: 2750 - total flux cleaned = 0.00429629 Jy ! Component: 2800 - total flux cleaned = 0.00429397 Jy ! Component: 2850 - total flux cleaned = 0.00429268 Jy ! Component: 2900 - total flux cleaned = 0.00429401 Jy ! Component: 2950 - total flux cleaned = 0.0041682 Jy ! Component: 3000 - total flux cleaned = 0.00417048 Jy ! Component: 3050 - total flux cleaned = 0.00403696 Jy ! Component: 3100 - total flux cleaned = 0.00389802 Jy ! Component: 3150 - total flux cleaned = 0.00389766 Jy ! Component: 3200 - total flux cleaned = 0.00375255 Jy ! Component: 3250 - total flux cleaned = 0.00375365 Jy ! Component: 3300 - total flux cleaned = 0.00359751 Jy ! Component: 3350 - total flux cleaned = 0.0034353 Jy ! Component: 3400 - total flux cleaned = 0.00343389 Jy ! Component: 3450 - total flux cleaned = 0.00343315 Jy ! Component: 3500 - total flux cleaned = 0.00325607 Jy ! Component: 3550 - total flux cleaned = 0.00325525 Jy ! Component: 3600 - total flux cleaned = 0.00306939 Jy ! Component: 3650 - total flux cleaned = 0.00307017 Jy ! Component: 3700 - total flux cleaned = 0.00306981 Jy ! Component: 3750 - total flux cleaned = 0.00286739 Jy ! Component: 3800 - total flux cleaned = 0.00286416 Jy ! Component: 3850 - total flux cleaned = 0.00264647 Jy ! Component: 3900 - total flux cleaned = 0.00287032 Jy ! Component: 3950 - total flux cleaned = 0.00264437 Jy ! Component: 4000 - total flux cleaned = 0.00240873 Jy ! Component: 4050 - total flux cleaned = 0.00240792 Jy ! Total flux subtracted in 4096 components = 0.00240838 Jy ! Clean residual min=-0.016990 max=0.014765 Jy/beam ! Clean residual mean=-0.000035 rms=0.004893 Jy/beam ! Combined flux in latest and established models = -0.018323 Jy keep ! Adding 184 model components to the UV plane model. ! The established model now contains 245 components and -0.0183231 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1421+7513_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.685 x 3.344 at 50.17 degrees (North through East) ! Clean map min=-0.021311 max=0.027706 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1421+7513_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0277059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00588739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -63.7487 63.7487 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0176 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.027 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1421+7513_X_uvs.log closed on Sun Oct 6 14:25:25 2013