! Started logfile: /scr/pima/bg219e_uvs/J2023+2223_S_dfm.log on Thu May 19 18:54:27 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/bg219e_uvs/J2023+2223_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2023+2223_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861883 visibilities/baseline/integration-bin. ! Found source: J2023+2223 ! ! 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 54 lines of history. ! ! Reading 4468 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 J2023+2223_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042508Jy sigma=22.963152 ! Fit after self-cal, rms=0.760246Jy sigma=16.584384 ! 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=4.093 mas, bmaj=7.566 mas, bpa=26.42 degrees ! Estimated noise=0.753388 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 = 0.184822 Jy ! Component: 100 - total flux cleaned = 0.237112 Jy ! Total flux subtracted in 100 components = 0.237112 Jy ! Clean residual min=-0.009719 max=0.030134 Jy/beam ! Clean residual mean=-0.000089 rms=0.003247 Jy/beam ! Combined flux in latest and established models = 0.237112 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.237112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078924Jy sigma=1.671324 ! Fit after self-cal, rms=0.078660Jy sigma=1.666827 ! Inverting map ! Added new window around map position (-1, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030178 Jy ! Component: 100 - total flux cleaned = 0.0461079 Jy ! Total flux subtracted in 100 components = 0.0461079 Jy ! Clean residual min=-0.006682 max=0.007937 Jy/beam ! Clean residual mean=-0.000023 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.28322 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.28322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066239Jy sigma=1.368914 ! Fit after self-cal, rms=0.065858Jy sigma=1.361081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984734 Jy ! Component: 100 - total flux cleaned = 0.0149678 Jy ! Total flux subtracted in 100 components = 0.0149678 Jy ! Clean residual min=-0.005446 max=0.005226 Jy/beam ! Clean residual mean=-0.000001 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.298188 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.298187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064392Jy sigma=1.323873 ! Fit after self-cal, rms=0.064307Jy sigma=1.322378 ! 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=5.065 mas, bmaj=8.523 mas, bpa=23.78 degrees ! Estimated noise=0.529083 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 = 0.00413152 Jy ! Component: 100 - total flux cleaned = 0.0055694 Jy ! Component: 150 - total flux cleaned = 0.00569711 Jy ! Component: 200 - total flux cleaned = 0.00580831 Jy ! Total flux subtracted in 200 components = 0.00580831 Jy ! Clean residual min=-0.003924 max=0.003880 Jy/beam ! Clean residual mean=0.000008 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.303996 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.303996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064053Jy sigma=1.315302 ! Fit after self-cal, rms=0.064024Jy sigma=1.314909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.065 x 8.523 at 23.78 degrees (North through East) ! Clean map min=-0.0033906 max=0.23355 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: ! BR 0.99 FD 1.03 HN 0.98 KP 1.00 ! LA 1.01 NL 0.97 OV 0.95 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 1.00 ! LA 0.99 NL 1.00 OV 0.96 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.99 ! LA 1.01 NL 0.99 OV 0.98 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.99 ! LA 1.01 NL 1.00 OV 1.00 PT 1.04 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.064024Jy sigma=1.314909 ! Fit after self-cal, rms=0.063856Jy sigma=1.301662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.082 mas, bmaj=8.517 mas, bpa=23.46 degrees ! Estimated noise=0.528025 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 = -0.000794112 Jy ! Component: 100 - total flux cleaned = -0.000464137 Jy ! Component: 150 - total flux cleaned = -0.000240737 Jy ! Component: 200 - total flux cleaned = -0.000175789 Jy ! Total flux subtracted in 200 components = -0.000175789 Jy ! Clean residual min=-0.003022 max=0.003309 Jy/beam ! Clean residual mean=0.000004 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.30382 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.30382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063781Jy sigma=1.299815 ! Fit after self-cal, rms=0.063763Jy sigma=1.299349 ! 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=0.063763Jy sigma=1.299349 ! Fit after self-cal, rms=0.063577Jy sigma=1.289566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.081 mas, bmaj=8.518 mas, bpa=23.44 degrees ! Estimated noise=0.528294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000961275 Jy ! Component: 100 - total flux cleaned = -0.00103699 Jy ! Component: 150 - total flux cleaned = -0.00100715 Jy ! Component: 200 - total flux cleaned = -0.00100607 Jy ! Total flux subtracted in 200 components = -0.00100607 Jy ! Clean residual min=-0.002915 max=0.003163 Jy/beam ! Clean residual mean=-0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.302814 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.302814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063536Jy sigma=1.288651 ! Fit after self-cal, rms=0.063519Jy sigma=1.288364 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 (-6, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196595 Jy ! Component: 100 - total flux cleaned = 0.0025291 Jy ! Component: 150 - total flux cleaned = 0.00257579 Jy ! Component: 200 - total flux cleaned = 0.00271032 Jy ! Total flux subtracted in 200 components = 0.00271032 Jy ! Clean residual min=-0.002691 max=0.002302 Jy/beam ! Clean residual mean=0.000000 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.305524 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.305524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063340Jy sigma=1.285096 ! Fit after self-cal, rms=0.063332Jy sigma=1.284872 ! 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=0.063332Jy sigma=1.284872 ! Fit after self-cal, rms=0.063253Jy sigma=1.284683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.083 mas, bmaj=8.517 mas, bpa=23.36 degrees ! Estimated noise=0.527744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147485 Jy ! Component: 100 - total flux cleaned = 0.000394512 Jy ! Component: 150 - total flux cleaned = 0.00050116 Jy ! Component: 200 - total flux cleaned = 0.000533103 Jy ! Total flux subtracted in 200 components = 0.000533103 Jy ! Clean residual min=-0.002566 max=0.002238 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.306057 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.306057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063200Jy sigma=1.283752 ! Fit after self-cal, rms=0.063195Jy sigma=1.283645 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 = -5.06471e-05 Jy ! Component: 100 - total flux cleaned = 4.3215e-05 Jy ! Component: 150 - total flux cleaned = 0.000129473 Jy ! Component: 200 - total flux cleaned = 0.000155745 Jy ! Total flux subtracted in 200 components = 0.000155745 Jy ! Clean residual min=-0.002431 max=0.002219 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.306213 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.306213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063163Jy sigma=1.283103 ! Fit after self-cal, rms=0.063159Jy sigma=1.283008 ! 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=0.063159Jy sigma=1.283008 ! Fit after self-cal, rms=0.063104Jy sigma=1.282942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.46 mas, bmaj=10.36 mas, bpa=1.921 degrees ! Estimated noise=0.585535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557047 Jy ! Component: 100 - total flux cleaned = -0.000729363 Jy ! Component: 150 - total flux cleaned = -0.000728818 Jy ! Component: 200 - total flux cleaned = -0.000750747 Jy ! Total flux subtracted in 200 components = -0.000750747 Jy ! Clean residual min=-0.002511 max=0.002278 Jy/beam ! Clean residual mean=-0.000004 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.305462 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.305463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063085Jy sigma=1.282550 ! Fit after self-cal, rms=0.063077Jy sigma=1.282372 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 = -8.31334e-05 Jy ! Component: 100 - total flux cleaned = -8.53571e-05 Jy ! Component: 150 - total flux cleaned = -6.6687e-05 Jy ! Component: 200 - total flux cleaned = -4.97135e-05 Jy ! Total flux subtracted in 200 components = -4.97135e-05 Jy ! Clean residual min=-0.002429 max=0.002261 Jy/beam ! Clean residual mean=-0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.305413 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.305413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063063Jy sigma=1.282174 ! Fit after self-cal, rms=0.063057Jy sigma=1.282022 ! 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=5.084 mas, bmaj=8.513 mas, bpa=23.32 degrees ! Estimated noise=0.527368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.084 x 8.513 at 23.32 degrees (North through East) ! Clean map min=-0.0024217 max=0.23357 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=4.105 mas, bmaj=7.546 mas, bpa=26.09 degrees ! Estimated noise=0.753063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184498 Jy ! Component: 100 - total flux cleaned = 0.240985 Jy ! Component: 150 - total flux cleaned = 0.26814 Jy ! Component: 200 - total flux cleaned = 0.282548 Jy ! Total flux subtracted in 200 components = 0.282548 Jy ! Clean residual min=-0.004844 max=0.007051 Jy/beam ! Clean residual mean=-0.000034 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.282548 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 0.282548 Jy ! Inverting map and beam ! Estimated beam: bmin=5.084 mas, bmaj=8.513 mas, bpa=23.32 degrees ! Estimated noise=0.527368 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 = 0.00925972 Jy ! Component: 100 - total flux cleaned = 0.0140957 Jy ! Component: 150 - total flux cleaned = 0.0168204 Jy ! Component: 200 - total flux cleaned = 0.0185027 Jy ! Total flux subtracted in 200 components = 0.0185027 Jy ! Clean residual min=-0.002506 max=0.002500 Jy/beam ! Clean residual mean=-0.000009 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.30105 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.30105 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=8.46 mas, bmaj=10.36 mas, bpa=1.921 degrees ! Estimated noise=0.585535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142937 Jy ! Component: 100 - total flux cleaned = 0.00202328 Jy ! Component: 150 - total flux cleaned = 0.00250999 Jy ! Component: 200 - total flux cleaned = 0.00296118 Jy ! Total flux subtracted in 200 components = 0.00296118 Jy ! Clean residual min=-0.002574 max=0.002317 Jy/beam ! Clean residual mean=-0.000007 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.304011 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 = 0.000305156 Jy ! Component: 100 - total flux cleaned = 0.000503315 Jy ! Component: 150 - total flux cleaned = 0.00065085 Jy ! Component: 200 - total flux cleaned = 0.0007846 Jy ! Total flux subtracted in 200 components = 0.0007846 Jy ! Clean residual min=-0.002521 max=0.002328 Jy/beam ! Clean residual mean=-0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.304796 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 98 components and 0.304796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.084 mas, bmaj=8.513 mas, bpa=23.32 degrees ! Estimated noise=0.527368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368735 Jy ! Component: 100 - total flux cleaned = 0.000718168 Jy ! Component: 150 - total flux cleaned = 0.000891657 Jy ! Component: 200 - total flux cleaned = 0.00102167 Jy ! Total flux subtracted in 200 components = 0.00102167 Jy ! Clean residual min=-0.002325 max=0.002259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.305818 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.305818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063097Jy sigma=1.283135 ! Fit after self-cal, rms=0.063073Jy sigma=1.282641 wmodel /J2023+2223_S_map.mod ! wmodel: Unable to open new model file: /J2023+2223_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2023+2223_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.084 x 8.513 at 23.32 degrees (North through East) ! Clean map min=-0.0021485 max=0.23326 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2023+2223_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.23326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000589936 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758729 0.758729 1.51746 3.03492 6.06983 12.1397 24.2793 48.5586 97.1173 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.233 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 395.398 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2023+2223_S_dfm.log closed on Thu May 19 18:54:29 2016