! Started logfile: /scr/pima/rv102_uvs/J2146+5703_S_uvs.log on Sat Feb 27 22:27:36 2016 obs /scr/pima/rv102_uvs/J2146+5703_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2146+5703_S_uva.fits ! AN table 1: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.625 visibilities/baseline/integration-bin. ! Found source: J2146+5703 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 3080 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/rv102_uvs/J2146+5703_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001959Jy sigma=16.393163 ! Fit after self-cal, rms=0.963832Jy sigma=16.098639 ! 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=2.713 mas, bmaj=3.71 mas, bpa=-71.19 degrees ! Estimated noise=1.53678 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 = 0.0294571 Jy ! Component: 100 - total flux cleaned = 0.033987 Jy ! Total flux subtracted in 100 components = 0.033987 Jy ! Clean residual min=-0.005740 max=0.005378 Jy/beam ! Clean residual mean=0.000031 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.033987 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.033987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069490Jy sigma=0.855663 ! Fit after self-cal, rms=0.067723Jy sigma=0.824503 ! 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=3.631 mas, bmaj=4.974 mas, bpa=-71.82 degrees ! Estimated noise=0.835134 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 = 0.00243199 Jy ! Component: 100 - total flux cleaned = 0.00214624 Jy ! Component: 150 - total flux cleaned = 0.00197008 Jy ! Component: 200 - total flux cleaned = 0.00188014 Jy ! Total flux subtracted in 200 components = 0.00188014 Jy ! Clean residual min=-0.004490 max=0.004683 Jy/beam ! Clean residual mean=0.000126 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.0358671 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0358671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067308Jy sigma=0.823234 ! Fit after self-cal, rms=0.067150Jy sigma=0.822425 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 4.974 at -71.82 degrees (North through East) ! Clean map min=-0.0043249 max=0.038845 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.067150Jy sigma=0.822425 ! Fit after self-cal, rms=0.067150Jy sigma=0.822425 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=4.974 mas, bpa=-71.82 degrees ! Estimated noise=0.835134 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 = -0.000263872 Jy ! Component: 100 - total flux cleaned = -0.000300318 Jy ! Component: 150 - total flux cleaned = -0.000300274 Jy ! Component: 200 - total flux cleaned = -0.000299262 Jy ! Total flux subtracted in 200 components = -0.000299262 Jy ! Clean residual min=-0.004370 max=0.004717 Jy/beam ! Clean residual mean=0.000127 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.0355679 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0355679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067039Jy sigma=0.822073 ! Fit after self-cal, rms=0.066946Jy sigma=0.821966 ! 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=0.066946Jy sigma=0.821966 ! Fit after self-cal, rms=0.066946Jy sigma=0.821966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=4.974 mas, bpa=-71.82 degrees ! Estimated noise=0.835134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135243 Jy ! Component: 100 - total flux cleaned = -0.000135926 Jy ! Component: 150 - total flux cleaned = -0.000134979 Jy ! Component: 200 - total flux cleaned = -0.000107706 Jy ! Total flux subtracted in 200 components = -0.000107706 Jy ! Clean residual min=-0.004389 max=0.004743 Jy/beam ! Clean residual mean=0.000126 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.0354602 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0354602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066860Jy sigma=0.821765 ! Fit after self-cal, rms=0.066797Jy sigma=0.821687 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 = -5.65458e-05 Jy ! Component: 100 - total flux cleaned = -5.55466e-05 Jy ! Component: 150 - total flux cleaned = -2.816e-05 Jy ! Component: 200 - total flux cleaned = -2.80768e-05 Jy ! Total flux subtracted in 200 components = -2.80768e-05 Jy ! Clean residual min=-0.004414 max=0.004766 Jy/beam ! Clean residual mean=0.000126 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.0354321 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.0354321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066723Jy sigma=0.821562 ! Fit after self-cal, rms=0.066676Jy sigma=0.821506 ! 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=0.066676Jy sigma=0.821506 ! Fit after self-cal, rms=0.066676Jy sigma=0.821506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=4.974 mas, bpa=-71.82 degrees ! Estimated noise=0.835134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.5763e-06 Jy ! Component: 100 - total flux cleaned = -8.91065e-06 Jy ! Component: 150 - total flux cleaned = 1.61328e-05 Jy ! Component: 200 - total flux cleaned = 1.54667e-05 Jy ! Total flux subtracted in 200 components = 1.54667e-05 Jy ! Clean residual min=-0.004437 max=0.004789 Jy/beam ! Clean residual mean=0.000126 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.0354476 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.0354476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066613Jy sigma=0.821441 ! Fit after self-cal, rms=0.066558Jy sigma=0.821281 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 = -8.33799e-06 Jy ! Component: 100 - total flux cleaned = 1.75499e-05 Jy ! Component: 150 - total flux cleaned = 1.7732e-05 Jy ! Component: 200 - total flux cleaned = 3.91072e-05 Jy ! Total flux subtracted in 200 components = 3.91072e-05 Jy ! Clean residual min=-0.004482 max=0.004806 Jy/beam ! Clean residual mean=0.000127 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.0354867 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0354867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066501Jy sigma=0.821218 ! Fit after self-cal, rms=0.066437Jy sigma=0.820581 ! 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=0.066437Jy sigma=0.820581 ! Fit after self-cal, rms=0.066437Jy sigma=0.820581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.048 mas, bmaj=12.58 mas, bpa=-77.39 degrees ! Estimated noise=0.966251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.0185e-05 Jy ! Component: 100 - total flux cleaned = -2.9837e-05 Jy ! Component: 150 - total flux cleaned = -2.92539e-05 Jy ! Component: 200 - total flux cleaned = -2.87619e-05 Jy ! Total flux subtracted in 200 components = -2.87619e-05 Jy ! Clean residual min=-0.005795 max=0.006587 Jy/beam ! Clean residual mean=0.000255 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.0354579 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 20 components and 0.0354579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066435Jy sigma=0.820484 ! Fit after self-cal, rms=0.066367Jy sigma=0.820344 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 = 4.47721e-05 Jy ! Component: 100 - total flux cleaned = 4.3065e-05 Jy ! Component: 150 - total flux cleaned = 4.22456e-05 Jy ! Component: 200 - total flux cleaned = 4.17176e-05 Jy ! Total flux subtracted in 200 components = 4.17176e-05 Jy ! Clean residual min=-0.005840 max=0.006566 Jy/beam ! Clean residual mean=0.000255 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.0354996 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 20 components and 0.0354996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066364Jy sigma=0.820431 ! Fit after self-cal, rms=0.066277Jy sigma=0.819914 ! 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=3.631 mas, bmaj=4.974 mas, bpa=-71.82 degrees ! Estimated noise=0.835134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 4.974 at -71.82 degrees (North through East) ! Clean map min=-0.0043053 max=0.037264 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=2.713 mas, bmaj=3.71 mas, bpa=-71.19 degrees ! Estimated noise=1.53678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331414 Jy ! Component: 100 - total flux cleaned = 0.0351248 Jy ! Component: 150 - total flux cleaned = 0.0339119 Jy ! Component: 200 - total flux cleaned = 0.0337459 Jy ! Total flux subtracted in 200 components = 0.0337459 Jy ! Clean residual min=-0.005791 max=0.005406 Jy/beam ! Clean residual mean=0.000033 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.0337459 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0337459 Jy ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=4.974 mas, bpa=-71.82 degrees ! Estimated noise=0.835134 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 = 0.00120463 Jy ! Component: 100 - total flux cleaned = 0.00146741 Jy ! Component: 150 - total flux cleaned = 0.00168746 Jy ! Component: 200 - total flux cleaned = 0.00187594 Jy ! Total flux subtracted in 200 components = 0.00187594 Jy ! Clean residual min=-0.004429 max=0.004725 Jy/beam ! Clean residual mean=0.000128 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.0356218 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0356218 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=9.048 mas, bmaj=12.58 mas, bpa=-77.39 degrees ! Estimated noise=0.966251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87953e-05 Jy ! Component: 100 - total flux cleaned = 2.65617e-05 Jy ! Component: 150 - total flux cleaned = 2.53728e-05 Jy ! Component: 200 - total flux cleaned = 2.4643e-05 Jy ! Total flux subtracted in 200 components = 2.4643e-05 Jy ! Clean residual min=-0.005996 max=0.006638 Jy/beam ! Clean residual mean=0.000253 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.0356464 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 = -5.23336e-07 Jy ! Component: 100 - total flux cleaned = 1.39244e-05 Jy ! Component: 150 - total flux cleaned = 2.77407e-05 Jy ! Component: 200 - total flux cleaned = 5.32252e-05 Jy ! Total flux subtracted in 200 components = 5.32252e-05 Jy ! Clean residual min=-0.005984 max=0.006653 Jy/beam ! Clean residual mean=0.000253 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.0356997 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0356997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=4.974 mas, bpa=-71.82 degrees ! Estimated noise=0.835134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392519 Jy ! Component: 100 - total flux cleaned = 0.000228565 Jy ! Component: 150 - total flux cleaned = 0.000161821 Jy ! Component: 200 - total flux cleaned = 0.000161012 Jy ! Total flux subtracted in 200 components = 0.000161012 Jy ! Clean residual min=-0.004543 max=0.004814 Jy/beam ! Clean residual mean=0.000127 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0358607 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0358607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066224Jy sigma=0.820166 ! Fit after self-cal, rms=0.066234Jy sigma=0.820058 wmodel /scr/pima/rv102_uvs/J2146+5703_S_map.mod ! Writing 25 model components to file: /scr/pima/rv102_uvs/J2146+5703_S_map.mod wobs /scr/pima/rv102_uvs/J2146+5703_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2146+5703_S_uvs.fits wwins /scr/pima/rv102_uvs/J2146+5703_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J2146+5703_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 = 0.000289616 Jy ! Component: 100 - total flux cleaned = -0.000156151 Jy ! Component: 150 - total flux cleaned = -0.000155596 Jy ! Component: 200 - total flux cleaned = -2.95184e-05 Jy ! Component: 250 - total flux cleaned = 3.11009e-05 Jy ! Component: 300 - total flux cleaned = 0.00037941 Jy ! Component: 350 - total flux cleaned = 0.000489578 Jy ! Component: 400 - total flux cleaned = 0.000594227 Jy ! Component: 450 - total flux cleaned = 0.000748211 Jy ! Component: 500 - total flux cleaned = 0.00104109 Jy ! Component: 550 - total flux cleaned = 0.00136899 Jy ! Component: 600 - total flux cleaned = 0.0017787 Jy ! Component: 650 - total flux cleaned = 0.00217492 Jy ! Component: 700 - total flux cleaned = 0.00238932 Jy ! Component: 750 - total flux cleaned = 0.00276648 Jy ! Component: 800 - total flux cleaned = 0.00309162 Jy ! Component: 850 - total flux cleaned = 0.0032896 Jy ! Component: 900 - total flux cleaned = 0.00348417 Jy ! Component: 950 - total flux cleaned = 0.00375042 Jy ! Component: 1000 - total flux cleaned = 0.00400985 Jy ! Component: 1050 - total flux cleaned = 0.00408187 Jy ! Component: 1100 - total flux cleaned = 0.00429472 Jy ! Component: 1150 - total flux cleaned = 0.00439924 Jy ! Component: 1200 - total flux cleaned = 0.00446762 Jy ! Component: 1250 - total flux cleaned = 0.00463385 Jy ! Component: 1300 - total flux cleaned = 0.00483016 Jy ! Component: 1350 - total flux cleaned = 0.00495872 Jy ! Component: 1400 - total flux cleaned = 0.00517929 Jy ! Component: 1450 - total flux cleaned = 0.00533452 Jy ! Component: 1500 - total flux cleaned = 0.00545724 Jy ! Component: 1550 - total flux cleaned = 0.00569787 Jy ! Component: 1600 - total flux cleaned = 0.00596428 Jy ! Component: 1650 - total flux cleaned = 0.00616823 Jy ! Component: 1700 - total flux cleaned = 0.00636952 Jy ! Component: 1750 - total flux cleaned = 0.0066247 Jy ! Component: 1800 - total flux cleaned = 0.00684824 Jy ! Component: 1850 - total flux cleaned = 0.00704116 Jy ! Component: 1900 - total flux cleaned = 0.00717741 Jy ! Component: 1950 - total flux cleaned = 0.00731232 Jy ! Component: 2000 - total flux cleaned = 0.00749857 Jy ! Component: 2050 - total flux cleaned = 0.00763001 Jy ! Component: 2100 - total flux cleaned = 0.00783808 Jy ! Component: 2150 - total flux cleaned = 0.00791527 Jy ! Component: 2200 - total flux cleaned = 0.00806793 Jy ! Component: 2250 - total flux cleaned = 0.00821859 Jy ! Component: 2300 - total flux cleaned = 0.00821826 Jy ! Component: 2350 - total flux cleaned = 0.00831696 Jy ! Component: 2400 - total flux cleaned = 0.00843929 Jy ! Component: 2450 - total flux cleaned = 0.00853616 Jy ! Component: 2500 - total flux cleaned = 0.00863257 Jy ! Component: 2550 - total flux cleaned = 0.00877568 Jy ! Component: 2600 - total flux cleaned = 0.00889401 Jy ! Component: 2650 - total flux cleaned = 0.0089879 Jy ! Component: 2700 - total flux cleaned = 0.00908144 Jy ! Component: 2750 - total flux cleaned = 0.00922052 Jy ! Component: 2800 - total flux cleaned = 0.00924356 Jy ! Component: 2850 - total flux cleaned = 0.00933516 Jy ! Component: 2900 - total flux cleaned = 0.00933504 Jy ! Component: 2950 - total flux cleaned = 0.00938047 Jy ! Component: 3000 - total flux cleaned = 0.00935786 Jy ! Component: 3050 - total flux cleaned = 0.00938029 Jy ! Component: 3100 - total flux cleaned = 0.00944768 Jy ! Component: 3150 - total flux cleaned = 0.00938044 Jy ! Component: 3200 - total flux cleaned = 0.00935811 Jy ! Component: 3250 - total flux cleaned = 0.00938036 Jy ! Component: 3300 - total flux cleaned = 0.00931367 Jy ! Component: 3350 - total flux cleaned = 0.00931372 Jy ! Component: 3400 - total flux cleaned = 0.00924752 Jy ! Component: 3450 - total flux cleaned = 0.00924749 Jy ! Component: 3500 - total flux cleaned = 0.00918141 Jy ! Component: 3550 - total flux cleaned = 0.00915941 Jy ! Component: 3600 - total flux cleaned = 0.00911573 Jy ! Component: 3650 - total flux cleaned = 0.00905009 Jy ! Component: 3700 - total flux cleaned = 0.00902833 Jy ! Component: 3750 - total flux cleaned = 0.00898476 Jy ! Component: 3800 - total flux cleaned = 0.0089847 Jy ! Component: 3850 - total flux cleaned = 0.00887584 Jy ! Component: 3900 - total flux cleaned = 0.00889752 Jy ! Component: 3950 - total flux cleaned = 0.00883227 Jy ! Component: 4000 - total flux cleaned = 0.00883217 Jy ! Component: 4050 - total flux cleaned = 0.00878876 Jy ! Total flux subtracted in 4096 components = 0.00872364 Jy ! Clean residual min=-0.001423 max=0.001338 Jy/beam ! Clean residual mean=0.000024 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0445843 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 278 components and 0.0445843 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2146+5703_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 4.974 at -71.82 degrees (North through East) ! Clean map min=-0.001708 max=0.037138 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2146+5703_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0371381 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.9615 2.9615 5.923 11.846 23.692 47.384 94.768 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 101.3 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2146+5703_S_uvs.log closed on Sat Feb 27 22:27:39 2016