! Started logfile: /scr/pima/bg219a_uvs/J0403-3605_S_dfm.log on Thu May 19 23:50:55 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/J0403-3605_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0403-3605_S_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.687037 visibilities/baseline/integration-bin. ! Found source: J0403-3605 ! ! 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 1484 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 J0403-3605_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.261608Jy sigma=18.476614 ! Fit after self-cal, rms=0.321744Jy sigma=4.636721 ! 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=2.288 mas, bmaj=6.916 mas, bpa=-5.834 degrees ! Estimated noise=1.72267 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 = 0.537695 Jy ! Component: 100 - total flux cleaned = 0.666657 Jy ! Total flux subtracted in 100 components = 0.666657 Jy ! Clean residual min=-0.033231 max=0.054434 Jy/beam ! Clean residual mean=-0.000298 rms=0.008305 Jy/beam ! Combined flux in latest and established models = 0.666657 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.666657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143737Jy sigma=2.050671 ! Fit after self-cal, rms=0.143597Jy sigma=2.048274 ! Inverting map ! Added new window around map position (0.5, 16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599067 Jy ! Component: 100 - total flux cleaned = 0.0972618 Jy ! Total flux subtracted in 100 components = 0.0972618 Jy ! Clean residual min=-0.021011 max=0.031071 Jy/beam ! Clean residual mean=-0.000170 rms=0.005278 Jy/beam ! Combined flux in latest and established models = 0.763919 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.763919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105505Jy sigma=1.461418 ! Fit after self-cal, rms=0.104813Jy sigma=1.451957 ! 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=2.679 mas, bmaj=7.663 mas, bpa=-5.799 degrees ! Estimated noise=1.36168 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 = 0.0381665 Jy ! Component: 100 - total flux cleaned = 0.060467 Jy ! Component: 150 - total flux cleaned = 0.0667045 Jy ! Component: 200 - total flux cleaned = 0.0711858 Jy ! Total flux subtracted in 200 components = 0.0711858 Jy ! Clean residual min=-0.011919 max=0.020624 Jy/beam ! Clean residual mean=-0.000221 rms=0.004211 Jy/beam ! Combined flux in latest and established models = 0.835104 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.835104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087566Jy sigma=1.208884 ! Fit after self-cal, rms=0.086720Jy sigma=1.196883 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.679 x 7.663 at -5.799 degrees (North through East) ! Clean map min=-0.011978 max=0.65843 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 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.04 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 1.05 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.04 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 1.03 OV 1.00 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.086720Jy sigma=1.196883 ! Fit after self-cal, rms=0.076656Jy sigma=1.097430 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.597 mas, bmaj=7.445 mas, bpa=-5.367 degrees ! Estimated noise=1.38231 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 = -5.20685e-05 Jy ! Component: 100 - total flux cleaned = 0.000205455 Jy ! Component: 150 - total flux cleaned = 0.000205329 Jy ! Component: 200 - total flux cleaned = 0.000403696 Jy ! Total flux subtracted in 200 components = 0.000403696 Jy ! Clean residual min=-0.008864 max=0.010613 Jy/beam ! Clean residual mean=-0.000054 rms=0.002253 Jy/beam ! Combined flux in latest and established models = 0.835508 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.835508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076325Jy sigma=1.092473 ! Fit after self-cal, rms=0.076291Jy sigma=1.091984 ! 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=0.076291Jy sigma=1.091984 ! Fit after self-cal, rms=0.075155Jy sigma=1.076447 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=7.444 mas, bpa=-5.373 degrees ! Estimated noise=1.38115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131737 Jy ! Component: 100 - total flux cleaned = -0.0015185 Jy ! Component: 150 - total flux cleaned = -0.00169298 Jy ! Component: 200 - total flux cleaned = -0.00161249 Jy ! Total flux subtracted in 200 components = -0.00161249 Jy ! Clean residual min=-0.007776 max=0.009068 Jy/beam ! Clean residual mean=-0.000045 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.833896 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.833896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074926Jy sigma=1.072993 ! Fit after self-cal, rms=0.074900Jy sigma=1.072708 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.5, 49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559341 Jy ! Component: 100 - total flux cleaned = 0.00561845 Jy ! Component: 150 - total flux cleaned = 0.00575644 Jy ! Component: 200 - total flux cleaned = 0.00562756 Jy ! Total flux subtracted in 200 components = 0.00562756 Jy ! Clean residual min=-0.006501 max=0.008305 Jy/beam ! Clean residual mean=-0.000014 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.839523 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.839523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073890Jy sigma=1.058749 ! Fit after self-cal, rms=0.073815Jy sigma=1.057752 ! Inverting map ! Added new window around map position (4, 56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517813 Jy ! Component: 100 - total flux cleaned = 0.00667291 Jy ! Component: 150 - total flux cleaned = 0.00668502 Jy ! Component: 200 - total flux cleaned = 0.0064573 Jy ! Total flux subtracted in 200 components = 0.0064573 Jy ! Clean residual min=-0.005910 max=0.006091 Jy/beam ! Clean residual mean=0.000004 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.84598 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.84598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073035Jy sigma=1.045881 ! Fit after self-cal, rms=0.072996Jy sigma=1.045335 ! 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=0.072996Jy sigma=1.045335 ! Fit after self-cal, rms=0.072366Jy sigma=1.034893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.596 mas, bmaj=7.438 mas, bpa=-5.375 degrees ! Estimated noise=1.38169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000853252 Jy ! Component: 100 - total flux cleaned = -0.000946337 Jy ! Component: 150 - total flux cleaned = -0.00101863 Jy ! Component: 200 - total flux cleaned = -0.00107998 Jy ! Total flux subtracted in 200 components = -0.00107998 Jy ! Clean residual min=-0.005203 max=0.004694 Jy/beam ! Clean residual mean=-0.000012 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.8449 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.8449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072197Jy sigma=1.032336 ! Fit after self-cal, rms=0.072197Jy sigma=1.032233 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 = -0.000224185 Jy ! Component: 100 - total flux cleaned = -0.000333978 Jy ! Component: 150 - total flux cleaned = -0.000433946 Jy ! Component: 200 - total flux cleaned = -0.000480522 Jy ! Total flux subtracted in 200 components = -0.000480522 Jy ! Clean residual min=-0.005248 max=0.004634 Jy/beam ! Clean residual mean=-0.000015 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.84442 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.84442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072129Jy sigma=1.031241 ! Fit after self-cal, rms=0.072128Jy sigma=1.031223 ! 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=0.072128Jy sigma=1.031223 ! Fit after self-cal, rms=0.072137Jy sigma=1.030910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.753 mas, bmaj=20.13 mas, bpa=-3.589 degrees ! Estimated noise=1.95722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173632 Jy ! Component: 100 - total flux cleaned = -0.000499464 Jy ! Component: 150 - total flux cleaned = -0.000743653 Jy ! Component: 200 - total flux cleaned = -0.000807098 Jy ! Total flux subtracted in 200 components = -0.000807098 Jy ! Clean residual min=-0.005995 max=0.006302 Jy/beam ! Clean residual mean=-0.000048 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.843613 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.843613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072107Jy sigma=1.030611 ! Fit after self-cal, rms=0.072097Jy sigma=1.030480 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 = -0.000145605 Jy ! Component: 100 - total flux cleaned = -0.000219629 Jy ! Component: 150 - total flux cleaned = -0.000306273 Jy ! Component: 200 - total flux cleaned = -0.000333694 Jy ! Total flux subtracted in 200 components = -0.000333694 Jy ! Clean residual min=-0.005969 max=0.006261 Jy/beam ! Clean residual mean=-0.000052 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.843279 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 0.843279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072091Jy sigma=1.030352 ! Fit after self-cal, rms=0.072078Jy sigma=1.030239 ! 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=2.595 mas, bmaj=7.438 mas, bpa=-5.381 degrees ! Estimated noise=1.38153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.595 x 7.438 at -5.381 degrees (North through East) ! Clean map min=-0.008713 max=0.654 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072078Jy sigma=1.030239 ! Fit after self-cal, rms=0.060301Jy sigma=0.834606 ! Inverting map and beam ! Estimated beam: bmin=2.594 mas, bmaj=7.436 mas, bpa=-5.375 degrees ! Estimated noise=1.38037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000588099 Jy ! Component: 100 - total flux cleaned = -0.000587817 Jy ! Component: 150 - total flux cleaned = -0.000545383 Jy ! Component: 200 - total flux cleaned = -0.000545124 Jy ! Total flux subtracted in 200 components = -0.000545124 Jy ! Clean residual min=-0.005409 max=0.004323 Jy/beam ! Clean residual mean=-0.000029 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.842734 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 0.842734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060231Jy sigma=0.833780 ! Fit after self-cal, rms=0.060237Jy sigma=0.833747 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.25318e-05 Jy ! Component: 100 - total flux cleaned = 2.21936e-05 Jy ! Component: 150 - total flux cleaned = 2.17091e-05 Jy ! Component: 200 - total flux cleaned = 8.69285e-05 Jy ! Total flux subtracted in 200 components = 8.69285e-05 Jy ! Clean residual min=-0.005441 max=0.004363 Jy/beam ! Clean residual mean=-0.000029 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.842821 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.842821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060197Jy sigma=0.833302 ! Fit after self-cal, rms=0.060200Jy sigma=0.833290 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060200Jy sigma=0.833290 ! Fit after self-cal, rms=0.060212Jy sigma=0.833181 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=2.248 mas, bmaj=6.799 mas, bpa=-5.438 degrees ! Estimated noise=1.73722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.53647 Jy ! Component: 100 - total flux cleaned = 0.66703 Jy ! Component: 150 - total flux cleaned = 0.723347 Jy ! Component: 200 - total flux cleaned = 0.755317 Jy ! Total flux subtracted in 200 components = 0.755317 Jy ! Clean residual min=-0.015493 max=0.019915 Jy/beam ! Clean residual mean=-0.000136 rms=0.003725 Jy/beam ! Combined flux in latest and established models = 0.755317 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.755317 Jy ! Inverting map and beam ! Estimated beam: bmin=2.594 mas, bmaj=7.436 mas, bpa=-5.376 degrees ! Estimated noise=1.38031 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) ! Added new window around map position (0, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031293 Jy ! Component: 100 - total flux cleaned = 0.050795 Jy ! Component: 150 - total flux cleaned = 0.0636467 Jy ! Component: 200 - total flux cleaned = 0.0726938 Jy ! Total flux subtracted in 200 components = 0.0726938 Jy ! Clean residual min=-0.006870 max=0.007273 Jy/beam ! Clean residual mean=-0.000081 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.828011 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.82801 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=6.751 mas, bmaj=20.12 mas, bpa=-3.578 degrees ! Estimated noise=1.95736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936848 Jy ! Component: 100 - total flux cleaned = 0.012994 Jy ! Component: 150 - total flux cleaned = 0.0143555 Jy ! Component: 200 - total flux cleaned = 0.0145299 Jy ! Total flux subtracted in 200 components = 0.0145299 Jy ! Clean residual min=-0.005925 max=0.006327 Jy/beam ! Clean residual mean=-0.000066 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.84254 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 = 0.000157191 Jy ! Component: 100 - total flux cleaned = 0.00030423 Jy ! Component: 150 - total flux cleaned = 0.000500756 Jy ! Component: 200 - total flux cleaned = 0.000621979 Jy ! Total flux subtracted in 200 components = 0.000621979 Jy ! Clean residual min=-0.005665 max=0.006349 Jy/beam ! Clean residual mean=-0.000063 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.843162 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 84 components and 0.843162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.594 mas, bmaj=7.436 mas, bpa=-5.376 degrees ! Estimated noise=1.38031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.88664e-05 Jy ! Component: 100 - total flux cleaned = -0.000478259 Jy ! Component: 150 - total flux cleaned = -0.000606204 Jy ! Component: 200 - total flux cleaned = -0.000602457 Jy ! Total flux subtracted in 200 components = -0.000602457 Jy ! Clean residual min=-0.005615 max=0.005577 Jy/beam ! Clean residual mean=-0.000027 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.84256 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.84256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060945Jy sigma=0.844217 ! Fit after self-cal, rms=0.060818Jy sigma=0.842391 wmodel /J0403-3605_S_map.mod ! wmodel: Unable to open new model file: /J0403-3605_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0403-3605_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.594 x 7.436 at -5.376 degrees (North through East) ! Clean map min=-0.0052453 max=0.66181 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0403-3605_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.661811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00129342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.58631 0.58631 1.17262 2.34524 4.69048 9.38096 18.7619 37.5238 75.0477 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.661 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.674 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0403-3605_S_dfm.log closed on Thu May 19 23:50:58 2016