! Started logfile: /scr/pima/bg219a_uvs/J2157-1807_S_dfm.log on Fri May 20 00:21:30 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219a_uvs/J2157-1807_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2157-1807_S_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J2157-1807 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 2496 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J2157-1807_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.090361Jy sigma=20.084201 ! Fit after self-cal, rms=0.716605Jy sigma=12.919652 ! 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=2.084 mas, bmaj=6.041 mas, bpa=-5.629 degrees ! Estimated noise=1.21622 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 = 0.207336 Jy ! Component: 100 - total flux cleaned = 0.30961 Jy ! Total flux subtracted in 100 components = 0.30961 Jy ! Clean residual min=-0.045103 max=0.064576 Jy/beam ! Clean residual mean=0.000436 rms=0.017685 Jy/beam ! Combined flux in latest and established models = 0.30961 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.30961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243529Jy sigma=4.341962 ! Fit after self-cal, rms=0.242861Jy sigma=4.334230 ! 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=2.62 mas, bmaj=6.679 mas, bpa=-5.246 degrees ! Estimated noise=0.826031 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 = 0.124055 Jy ! Component: 100 - total flux cleaned = 0.196342 Jy ! Component: 150 - total flux cleaned = 0.239432 Jy ! Component: 200 - total flux cleaned = 0.265193 Jy ! Total flux subtracted in 200 components = 0.265193 Jy ! Clean residual min=-0.049730 max=0.092693 Jy/beam ! Clean residual mean=0.000958 rms=0.019165 Jy/beam ! Combined flux in latest and established models = 0.574804 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.574804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164540Jy sigma=2.939532 ! Fit after self-cal, rms=0.163614Jy sigma=2.929753 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.62 x 6.679 at -5.246 degrees (North through East) ! Clean map min=-0.049362 max=0.32405 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: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.163614Jy sigma=2.929753 ! Fit after self-cal, rms=0.163614Jy sigma=2.929753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=6.679 mas, bpa=-5.246 degrees ! Estimated noise=0.826031 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 = 0.0165359 Jy ! Component: 100 - total flux cleaned = 0.0261039 Jy ! Component: 150 - total flux cleaned = 0.0277547 Jy ! Component: 200 - total flux cleaned = 0.0292311 Jy ! Total flux subtracted in 200 components = 0.0292311 Jy ! Clean residual min=-0.048013 max=0.094798 Jy/beam ! Clean residual mean=0.000918 rms=0.018699 Jy/beam ! Combined flux in latest and established models = 0.604035 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.604035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161195Jy sigma=2.905089 ! Fit after self-cal, rms=0.161039Jy sigma=2.903678 ! Inverting map ! Added new window around map position (12, 40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0846207 Jy ! Component: 100 - total flux cleaned = 0.12419 Jy ! Component: 150 - total flux cleaned = 0.152545 Jy ! Component: 200 - total flux cleaned = 0.167068 Jy ! Total flux subtracted in 200 components = 0.167068 Jy ! Clean residual min=-0.032515 max=0.041720 Jy/beam ! Clean residual mean=0.000480 rms=0.010492 Jy/beam ! Combined flux in latest and established models = 0.771103 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 80 components and 0.771102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109057Jy sigma=1.928432 ! Fit after self-cal, rms=0.102918Jy sigma=1.808536 ! 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=0.102918Jy sigma=1.808536 ! Fit after self-cal, rms=0.098224Jy sigma=1.639496 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.657 mas, bmaj=6.749 mas, bpa=-5.424 degrees ! Estimated noise=0.822576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226251 Jy ! Component: 100 - total flux cleaned = 0.0333253 Jy ! Component: 150 - total flux cleaned = 0.0388307 Jy ! Component: 200 - total flux cleaned = 0.0424435 Jy ! Total flux subtracted in 200 components = 0.0424435 Jy ! Clean residual min=-0.023911 max=0.023657 Jy/beam ! Clean residual mean=0.000391 rms=0.006299 Jy/beam ! Combined flux in latest and established models = 0.813546 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.813546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091452Jy sigma=1.522412 ! Fit after self-cal, rms=0.090929Jy sigma=1.509832 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 = 0.00991841 Jy ! Component: 100 - total flux cleaned = 0.0135178 Jy ! Component: 150 - total flux cleaned = 0.0160933 Jy ! Component: 200 - total flux cleaned = 0.0183388 Jy ! Total flux subtracted in 200 components = 0.0183388 Jy ! Clean residual min=-0.021577 max=0.020367 Jy/beam ! Clean residual mean=0.000353 rms=0.005809 Jy/beam ! Combined flux in latest and established models = 0.831885 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.831885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089019Jy sigma=1.480657 ! Fit after self-cal, rms=0.088903Jy sigma=1.477843 ! 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=0.088903Jy sigma=1.477843 ! Fit after self-cal, rms=0.085513Jy sigma=1.413620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.669 mas, bmaj=6.689 mas, bpa=-5.223 degrees ! Estimated noise=0.827788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571395 Jy ! Component: 100 - total flux cleaned = 0.00762997 Jy ! Component: 150 - total flux cleaned = 0.00945028 Jy ! Component: 200 - total flux cleaned = 0.0110234 Jy ! Total flux subtracted in 200 components = 0.0110234 Jy ! Clean residual min=-0.016232 max=0.017714 Jy/beam ! Clean residual mean=0.000209 rms=0.004143 Jy/beam ! Combined flux in latest and established models = 0.842908 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.842908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084500Jy sigma=1.397372 ! Fit after self-cal, rms=0.084472Jy sigma=1.395683 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 = 0.00293636 Jy ! Component: 100 - total flux cleaned = 0.00350168 Jy ! Component: 150 - total flux cleaned = 0.00350039 Jy ! Component: 200 - total flux cleaned = 0.00349513 Jy ! Total flux subtracted in 200 components = 0.00349513 Jy ! Clean residual min=-0.016351 max=0.016549 Jy/beam ! Clean residual mean=0.000204 rms=0.004039 Jy/beam ! Combined flux in latest and established models = 0.846403 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.846403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084007Jy sigma=1.388990 ! Fit after self-cal, rms=0.084001Jy sigma=1.388565 ! 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=0.084001Jy sigma=1.388565 ! Fit after self-cal, rms=0.084430Jy sigma=1.383340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.309 mas, bmaj=16.4 mas, bpa=-3.757 degrees ! Estimated noise=1.21204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130231 Jy ! Component: 100 - total flux cleaned = 0.0180374 Jy ! Component: 150 - total flux cleaned = 0.019481 Jy ! Component: 200 - total flux cleaned = 0.0204131 Jy ! Total flux subtracted in 200 components = 0.0204131 Jy ! Clean residual min=-0.018716 max=0.019591 Jy/beam ! Clean residual mean=0.000519 rms=0.007107 Jy/beam ! Combined flux in latest and established models = 0.866816 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 129 components and 0.866816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084512Jy sigma=1.386046 ! Fit after self-cal, rms=0.084450Jy sigma=1.384316 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 = 0.00173734 Jy ! Component: 100 - total flux cleaned = 0.00173462 Jy ! Component: 150 - total flux cleaned = 0.00173768 Jy ! Component: 200 - total flux cleaned = 0.00165844 Jy ! Total flux subtracted in 200 components = 0.00165844 Jy ! Clean residual min=-0.018466 max=0.020097 Jy/beam ! Clean residual mean=0.000512 rms=0.007051 Jy/beam ! Combined flux in latest and established models = 0.868475 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 135 components and 0.868475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084631Jy sigma=1.388566 ! Fit after self-cal, rms=0.084590Jy sigma=1.387253 ! 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=2.668 mas, bmaj=6.691 mas, bpa=-5.271 degrees ! Estimated noise=0.835897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.668 x 6.691 at -5.271 degrees (North through East) ! Clean map min=-0.020718 max=0.35073 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=2.122 mas, bmaj=6.009 mas, bpa=-5.382 degrees ! Estimated noise=1.24922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.210438 Jy ! Component: 100 - total flux cleaned = 0.317981 Jy ! Component: 150 - total flux cleaned = 0.39719 Jy ! Component: 200 - total flux cleaned = 0.458967 Jy ! Total flux subtracted in 200 components = 0.458967 Jy ! Clean residual min=-0.038726 max=0.048322 Jy/beam ! Clean residual mean=0.000358 rms=0.012878 Jy/beam ! Combined flux in latest and established models = 0.458967 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.458967 Jy ! Inverting map and beam ! Estimated beam: bmin=2.668 mas, bmaj=6.691 mas, bpa=-5.271 degrees ! Estimated noise=0.835897 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 = 0.0851427 Jy ! Component: 100 - total flux cleaned = 0.148001 Jy ! Component: 150 - total flux cleaned = 0.196918 Jy ! Component: 200 - total flux cleaned = 0.236376 Jy ! Total flux subtracted in 200 components = 0.236376 Jy ! Clean residual min=-0.031830 max=0.036885 Jy/beam ! Clean residual mean=0.000551 rms=0.010510 Jy/beam ! Combined flux in latest and established models = 0.695342 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 74 components and 0.695342 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.309 mas, bmaj=16.4 mas, bpa=-3.757 degrees ! Estimated noise=1.21204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722276 Jy ! Component: 100 - total flux cleaned = 0.113821 Jy ! Component: 150 - total flux cleaned = 0.139673 Jy ! Component: 200 - total flux cleaned = 0.156133 Jy ! Total flux subtracted in 200 components = 0.156133 Jy ! Clean residual min=-0.025965 max=0.020522 Jy/beam ! Clean residual mean=0.000643 rms=0.008362 Jy/beam ! Combined flux in latest and established models = 0.851475 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 = 0.00554188 Jy ! Component: 100 - total flux cleaned = 0.00840343 Jy ! Component: 150 - total flux cleaned = 0.0107177 Jy ! Component: 200 - total flux cleaned = 0.0126046 Jy ! Total flux subtracted in 200 components = 0.0126046 Jy ! Clean residual min=-0.020005 max=0.019289 Jy/beam ! Clean residual mean=0.000546 rms=0.007318 Jy/beam ! Combined flux in latest and established models = 0.864079 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 104 components and 0.864079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.668 mas, bmaj=6.691 mas, bpa=-5.271 degrees ! Estimated noise=0.835897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.73778e-05 Jy ! Component: 100 - total flux cleaned = -0.0042191 Jy ! Component: 150 - total flux cleaned = -0.00569801 Jy ! Component: 200 - total flux cleaned = -0.00737458 Jy ! Total flux subtracted in 200 components = -0.00737458 Jy ! Clean residual min=-0.019543 max=0.017625 Jy/beam ! Clean residual mean=0.000210 rms=0.004257 Jy/beam ! Combined flux in latest and established models = 0.856705 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.856705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086612Jy sigma=1.419944 ! Fit after self-cal, rms=0.086256Jy sigma=1.413555 wmodel /J2157-1807_S_map.mod ! wmodel: Unable to open new model file: /J2157-1807_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J2157-1807_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.668 x 6.691 at -5.271 degrees (North through East) ! Clean map min=-0.024298 max=0.35364 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2157-1807_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.35364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00420461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.56685 3.56685 7.1337 14.2674 28.5348 57.0696 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0126 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.353 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 84.107 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2157-1807_S_dfm.log closed on Fri May 20 00:21:32 2016