! Started logfile: .//J1848+3244_X_dfm.log on Wed Nov 16 12:06:09 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1848+3244_X_uva.fits ! Reading UV FITS file: .//J1848+3244_X_uva.fits ! AN table 1: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899439 visibilities/baseline/integration-bin. ! Found source: J1848+3244 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 32056 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1848+3244_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.014686Jy sigma=11.800631 ! Fit after self-cal, rms=0.896361Jy sigma=10.371394 ! 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=0.9954 mas, bmaj=2.09 mas, bpa=9.261 degrees ! Estimated noise=0.803219 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 = 0.0773753 Jy ! Component: 100 - total flux cleaned = 0.112889 Jy ! Total flux subtracted in 100 components = 0.112889 Jy ! Clean residual min=-0.016824 max=0.024028 Jy/beam ! Clean residual mean=-0.000075 rms=0.005034 Jy/beam ! Combined flux in latest and established models = 0.112889 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.112889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.119337Jy sigma=1.406059 ! Fit after self-cal, rms=0.117935Jy sigma=1.390215 ! 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=1.165 mas, bmaj=2.344 mas, bpa=7.194 degrees ! Estimated noise=0.344378 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 = 0.036203 Jy ! Component: 100 - total flux cleaned = 0.0600103 Jy ! Component: 150 - total flux cleaned = 0.0761973 Jy ! Component: 200 - total flux cleaned = 0.0872733 Jy ! Total flux subtracted in 200 components = 0.0872733 Jy ! Clean residual min=-0.021553 max=0.030720 Jy/beam ! Clean residual mean=-0.000078 rms=0.005679 Jy/beam ! Combined flux in latest and established models = 0.200162 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.200162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.105121Jy sigma=1.227244 ! Fit after self-cal, rms=0.104647Jy sigma=1.222521 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.344 at 7.194 degrees (North through East) ! Clean map min=-0.021435 max=0.11217 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.104647Jy sigma=1.222521 ! Fit after self-cal, rms=0.104647Jy sigma=1.222521 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.344 mas, bpa=7.194 degrees ! Estimated noise=0.344378 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 (3.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305346 Jy ! Component: 100 - total flux cleaned = 0.0491606 Jy ! Component: 150 - total flux cleaned = 0.0628966 Jy ! Component: 200 - total flux cleaned = 0.0713765 Jy ! Total flux subtracted in 200 components = 0.0713765 Jy ! Clean residual min=-0.017403 max=0.022690 Jy/beam ! Clean residual mean=-0.000047 rms=0.004550 Jy/beam ! Combined flux in latest and established models = 0.271538 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 97 components and 0.271538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094259Jy sigma=1.092259 ! Fit after self-cal, rms=0.092216Jy sigma=1.068582 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092216Jy sigma=1.068582 ! Fit after self-cal, rms=0.092216Jy sigma=1.068582 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.344 mas, bpa=7.194 degrees ! Estimated noise=0.344378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154412 Jy ! Component: 100 - total flux cleaned = 0.0250674 Jy ! Component: 150 - total flux cleaned = 0.0308098 Jy ! Component: 200 - total flux cleaned = 0.0363565 Jy ! Total flux subtracted in 200 components = 0.0363565 Jy ! Clean residual min=-0.015228 max=0.018872 Jy/beam ! Clean residual mean=-0.000031 rms=0.003989 Jy/beam ! Combined flux in latest and established models = 0.307895 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 119 components and 0.307895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.088864Jy sigma=1.026817 ! Fit after self-cal, rms=0.088337Jy sigma=1.020507 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 (-6.8, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170032 Jy ! Component: 100 - total flux cleaned = 0.0240959 Jy ! Component: 150 - total flux cleaned = 0.0291175 Jy ! Component: 200 - total flux cleaned = 0.0327722 Jy ! Total flux subtracted in 200 components = 0.0327722 Jy ! Clean residual min=-0.013738 max=0.012703 Jy/beam ! Clean residual mean=-0.000017 rms=0.003445 Jy/beam ! Combined flux in latest and established models = 0.340667 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 151 components and 0.340667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.083523Jy sigma=0.961197 ! Fit after self-cal, rms=0.082895Jy sigma=0.953432 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082895Jy sigma=0.953432 ! Fit after self-cal, rms=0.082895Jy sigma=0.953432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.344 mas, bpa=7.194 degrees ! Estimated noise=0.344378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775426 Jy ! Component: 100 - total flux cleaned = 0.0110711 Jy ! Component: 150 - total flux cleaned = 0.0142823 Jy ! Component: 200 - total flux cleaned = 0.0169359 Jy ! Total flux subtracted in 200 components = 0.0169359 Jy ! Clean residual min=-0.012988 max=0.011285 Jy/beam ! Clean residual mean=-0.000009 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.357603 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 162 components and 0.357603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.081078Jy sigma=0.930402 ! Fit after self-cal, rms=0.080897Jy sigma=0.928354 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 = 0.0041746 Jy ! Component: 100 - total flux cleaned = 0.0070351 Jy ! Component: 150 - total flux cleaned = 0.00882663 Jy ! Component: 200 - total flux cleaned = 0.0104869 Jy ! Total flux subtracted in 200 components = 0.0104869 Jy ! Clean residual min=-0.012607 max=0.010976 Jy/beam ! Clean residual mean=-0.000004 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 0.36809 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 177 components and 0.36809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079942Jy sigma=0.916288 ! Fit after self-cal, rms=0.079866Jy sigma=0.915447 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079866Jy sigma=0.915447 ! Fit after self-cal, rms=0.079866Jy sigma=0.915447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=2.885 mas, bpa=-0.6034 degrees ! Estimated noise=0.409247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773557 Jy ! Component: 100 - total flux cleaned = 0.0107893 Jy ! Component: 150 - total flux cleaned = 0.0125575 Jy ! Component: 200 - total flux cleaned = 0.0137608 Jy ! Total flux subtracted in 200 components = 0.0137608 Jy ! Clean residual min=-0.016913 max=0.015041 Jy/beam ! Clean residual mean=0.000004 rms=0.004622 Jy/beam ! Combined flux in latest and established models = 0.38185 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 189 components and 0.38185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079343Jy sigma=0.908305 ! Fit after self-cal, rms=0.079262Jy sigma=0.907153 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 = 0.00332078 Jy ! Component: 100 - total flux cleaned = 0.004238 Jy ! Component: 150 - total flux cleaned = 0.00493051 Jy ! Component: 200 - total flux cleaned = 0.00544092 Jy ! Total flux subtracted in 200 components = 0.00544092 Jy ! Clean residual min=-0.017266 max=0.014744 Jy/beam ! Clean residual mean=0.000010 rms=0.004580 Jy/beam ! Combined flux in latest and established models = 0.387291 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 194 components and 0.387291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079020Jy sigma=0.903669 ! Fit after self-cal, rms=0.078959Jy sigma=0.902949 ! 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=1.165 mas, bmaj=2.344 mas, bpa=7.194 degrees ! Estimated noise=0.344378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.344 at 7.194 degrees (North through East) ! Clean map min=-0.014745 max=0.10709 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=0.9954 mas, bmaj=2.09 mas, bpa=9.261 degrees ! Estimated noise=0.803219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749042 Jy ! Component: 100 - total flux cleaned = 0.115996 Jy ! Component: 150 - total flux cleaned = 0.146949 Jy ! Component: 200 - total flux cleaned = 0.171854 Jy ! Total flux subtracted in 200 components = 0.171854 Jy ! Clean residual min=-0.015351 max=0.021722 Jy/beam ! Clean residual mean=-0.000063 rms=0.004334 Jy/beam ! Combined flux in latest and established models = 0.171854 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.171854 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.344 mas, bpa=7.194 degrees ! Estimated noise=0.344378 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 (-31.6, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348838 Jy ! Component: 100 - total flux cleaned = 0.0614275 Jy ! Component: 150 - total flux cleaned = 0.0835239 Jy ! Component: 200 - total flux cleaned = 0.102471 Jy ! Total flux subtracted in 200 components = 0.102471 Jy ! Clean residual min=-0.014025 max=0.018275 Jy/beam ! Clean residual mean=-0.000051 rms=0.004176 Jy/beam ! Combined flux in latest and established models = 0.274325 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 104 components and 0.274325 Jy ! Inverting map ! Added new window around map position (35.4, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190396 Jy ! Component: 100 - total flux cleaned = 0.0334184 Jy ! Component: 150 - total flux cleaned = 0.0439758 Jy ! Component: 200 - total flux cleaned = 0.0511986 Jy ! Total flux subtracted in 200 components = 0.0511986 Jy ! Clean residual min=-0.011955 max=0.014283 Jy/beam ! Clean residual mean=-0.000029 rms=0.003424 Jy/beam ! Combined flux in latest and established models = 0.325523 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 139 components and 0.325523 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=2.885 mas, bpa=-0.6034 degrees ! Estimated noise=0.409247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178377 Jy ! Component: 100 - total flux cleaned = 0.0315552 Jy ! Component: 150 - total flux cleaned = 0.0383812 Jy ! Component: 200 - total flux cleaned = 0.0427645 Jy ! Total flux subtracted in 200 components = 0.0427645 Jy ! Clean residual min=-0.014892 max=0.017085 Jy/beam ! Clean residual mean=-0.000014 rms=0.004433 Jy/beam ! Combined flux in latest and established models = 0.368288 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 = 0.00426572 Jy ! Component: 100 - total flux cleaned = 0.00716022 Jy ! Component: 150 - total flux cleaned = 0.00980639 Jy ! Component: 200 - total flux cleaned = 0.0119554 Jy ! Total flux subtracted in 200 components = 0.0119554 Jy ! Clean residual min=-0.014441 max=0.015129 Jy/beam ! Clean residual mean=-0.000000 rms=0.004144 Jy/beam ! Combined flux in latest and established models = 0.380243 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 205 components and 0.380243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.344 mas, bpa=7.194 degrees ! Estimated noise=0.344378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293441 Jy ! Component: 100 - total flux cleaned = 0.00138367 Jy ! Component: 150 - total flux cleaned = 0.00258649 Jy ! Component: 200 - total flux cleaned = 0.00351483 Jy ! Total flux subtracted in 200 components = 0.00351483 Jy ! Clean residual min=-0.010251 max=0.011072 Jy/beam ! Clean residual mean=0.000000 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 0.383758 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 231 components and 0.383758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.077668Jy sigma=0.884263 ! Fit after self-cal, rms=0.076858Jy sigma=0.874588 wmodel /J1848+3244_X_map.mod ! wmodel: Unable to open new model file: /J1848+3244_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1848+3244_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.344 at 7.194 degrees (North through East) ! Clean map min=-0.013651 max=0.10026 Jy/beam ! Writing clean map to FITS file: .//J1848+3244_X_map.fits wmodel .//J1848+3244_X_map.mod ! Writing 231 model components to file: .//J1848+3244_X_map.mod wobs .//J1848+3244_X_uvs.fits ! Writing UV FITS file: .//J1848+3244_X_uvs.fits wwins .//J1848+3244_X_map.win ! wwins: Wrote 5 windows to .//J1848+3244_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.100263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00268879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.04524 8.04524 16.0905 32.181 64.3619 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 37.289 quit ! Quitting program ! Log file .//J1848+3244_X_dfm.log closed on Wed Nov 16 12:06:13 2016