! Started logfile: /scr/pima/rv121_uvs/J2254+1136_S_dfm.log on Sat Jul 28 00:13:53 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv121_uvs/J2254+1136_S_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J2254+1136_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2254+1136 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7128 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 J2254+1136_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003154Jy sigma=18.983328 ! Fit after self-cal, rms=0.953807Jy sigma=18.076221 ! 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=2.842 mas, bmaj=6.417 mas, bpa=-7.229 degrees ! Estimated noise=0.853175 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 = 0.0371366 Jy ! Component: 100 - total flux cleaned = 0.0453055 Jy ! Total flux subtracted in 100 components = 0.0453055 Jy ! Clean residual min=-0.003408 max=0.003186 Jy/beam ! Clean residual mean=0.000005 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0453055 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0453055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056226Jy sigma=0.978270 ! Fit after self-cal, rms=0.054539Jy sigma=0.947254 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.534 mas, bmaj=7.104 mas, bpa=-7.09 degrees ! Estimated noise=0.483378 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 = 0.00339115 Jy ! Component: 100 - total flux cleaned = 0.00443846 Jy ! Component: 150 - total flux cleaned = 0.00467961 Jy ! Component: 200 - total flux cleaned = 0.0047712 Jy ! Total flux subtracted in 200 components = 0.0047712 Jy ! Clean residual min=-0.002047 max=0.001955 Jy/beam ! Clean residual mean=0.000016 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0500767 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0500767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054312Jy sigma=0.944042 ! Fit after self-cal, rms=0.054314Jy sigma=0.944018 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.534 x 7.104 at -7.09 degrees (North through East) ! Clean map min=-0.0019579 max=0.04923 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 0.99 ! LA 1.00 MK 0.97 NL 1.02 OV 1.04 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.00 KP 1.09 ! LA 1.08 MK 1.01 NL 0.93 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 1.00* ! LA 0.79 MK 0.90 NL 1.00* OV 1.02 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.07 KP 1.05 ! LA 1.04 MK 1.03 NL 0.95 OV 0.91 ! PT 1.04 SC 1.08 ! ! ! Fit before self-cal, rms=0.054314Jy sigma=0.944018 ! Fit after self-cal, rms=0.052987Jy sigma=0.941818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=7.101 mas, bpa=-7.534 degrees ! Estimated noise=0.483171 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 = 0.000261127 Jy ! Component: 100 - total flux cleaned = 0.000347034 Jy ! Component: 150 - total flux cleaned = 0.000388682 Jy ! Component: 200 - total flux cleaned = 0.000388353 Jy ! Total flux subtracted in 200 components = 0.000388353 Jy ! Clean residual min=-0.002007 max=0.001926 Jy/beam ! Clean residual mean=0.000015 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.050465 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.050465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052984Jy sigma=0.941733 ! Fit after self-cal, rms=0.052988Jy sigma=0.941401 ! 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=0.052988Jy sigma=0.941401 ! Fit after self-cal, rms=0.052338Jy sigma=0.937472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=7.105 mas, bpa=-7.377 degrees ! Estimated noise=0.482084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106259 Jy ! Component: 100 - total flux cleaned = 0.000200857 Jy ! Component: 150 - total flux cleaned = 0.000209326 Jy ! Component: 200 - total flux cleaned = 0.000225139 Jy ! Total flux subtracted in 200 components = 0.000225139 Jy ! Clean residual min=-0.001938 max=0.001803 Jy/beam ! Clean residual mean=0.000017 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0506902 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0506902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052333Jy sigma=0.937362 ! Fit after self-cal, rms=0.052320Jy sigma=0.937094 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 = -2.30251e-05 Jy ! Component: 100 - total flux cleaned = 9.4301e-07 Jy ! Component: 150 - total flux cleaned = 2.28354e-05 Jy ! Component: 200 - total flux cleaned = 2.99574e-05 Jy ! Total flux subtracted in 200 components = 2.99574e-05 Jy ! Clean residual min=-0.001950 max=0.001802 Jy/beam ! Clean residual mean=0.000017 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0507201 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0507201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052318Jy sigma=0.937049 ! Fit after self-cal, rms=0.052318Jy sigma=0.937046 ! 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=0.052318Jy sigma=0.937046 ! Fit after self-cal, rms=0.052288Jy sigma=0.936986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=7.108 mas, bpa=-7.452 degrees ! Estimated noise=0.481386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.16267e-05 Jy ! Component: 100 - total flux cleaned = 8.06792e-05 Jy ! Component: 150 - total flux cleaned = 9.46833e-05 Jy ! Component: 200 - total flux cleaned = 0.000107788 Jy ! Total flux subtracted in 200 components = 0.000107788 Jy ! Clean residual min=-0.001937 max=0.001819 Jy/beam ! Clean residual mean=0.000018 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0508279 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0508279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052286Jy sigma=0.936932 ! Fit after self-cal, rms=0.052283Jy sigma=0.936921 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 = -3.27228e-05 Jy ! Component: 100 - total flux cleaned = -2.01335e-05 Jy ! Component: 150 - total flux cleaned = -1.73167e-06 Jy ! Component: 200 - total flux cleaned = 4.23016e-06 Jy ! Total flux subtracted in 200 components = 4.23016e-06 Jy ! Clean residual min=-0.001939 max=0.001827 Jy/beam ! Clean residual mean=0.000018 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0508322 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0508321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052282Jy sigma=0.936894 ! Fit after self-cal, rms=0.052282Jy sigma=0.936891 ! 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=0.052282Jy sigma=0.936891 ! Fit after self-cal, rms=0.052261Jy sigma=0.936881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.32 mas, bmaj=10.23 mas, bpa=-2.223 degrees ! Estimated noise=0.609468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488073 Jy ! Component: 100 - total flux cleaned = 0.000563322 Jy ! Component: 150 - total flux cleaned = 0.000587883 Jy ! Component: 200 - total flux cleaned = 0.000616378 Jy ! Total flux subtracted in 200 components = 0.000616378 Jy ! Clean residual min=-0.002170 max=0.001941 Jy/beam ! Clean residual mean=0.000040 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0514485 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0514485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052262Jy sigma=0.936874 ! Fit after self-cal, rms=0.052263Jy sigma=0.936866 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 = 5.25856e-05 Jy ! Component: 100 - total flux cleaned = 7.09072e-05 Jy ! Component: 150 - total flux cleaned = 8.7237e-05 Jy ! Component: 200 - total flux cleaned = 0.000102044 Jy ! Total flux subtracted in 200 components = 0.000102044 Jy ! Clean residual min=-0.002165 max=0.001938 Jy/beam ! Clean residual mean=0.000041 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0515506 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0515506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052266Jy sigma=0.936885 ! Fit after self-cal, rms=0.052267Jy sigma=0.936880 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=7.109 mas, bpa=-7.486 degrees ! Estimated noise=0.480906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 7.109 at -7.486 degrees (North through East) ! Clean map min=-0.001848 max=0.048853 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=2.83 mas, bmaj=6.428 mas, bpa=-7.43 degrees ! Estimated noise=0.848073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381958 Jy ! Component: 100 - total flux cleaned = 0.046726 Jy ! Component: 150 - total flux cleaned = 0.0484206 Jy ! Component: 200 - total flux cleaned = 0.049271 Jy ! Total flux subtracted in 200 components = 0.049271 Jy ! Clean residual min=-0.003119 max=0.002874 Jy/beam ! Clean residual mean=0.000006 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0492711 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0492711 Jy ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=7.109 mas, bpa=-7.486 degrees ! Estimated noise=0.480906 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 = 0.000862899 Jy ! Component: 100 - total flux cleaned = 0.00103753 Jy ! Component: 150 - total flux cleaned = 0.0011882 Jy ! Component: 200 - total flux cleaned = 0.00132258 Jy ! Total flux subtracted in 200 components = 0.00132258 Jy ! Clean residual min=-0.001935 max=0.001841 Jy/beam ! Clean residual mean=0.000017 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0505936 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0505936 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=7.32 mas, bmaj=10.23 mas, bpa=-2.223 degrees ! Estimated noise=0.609468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516055 Jy ! Component: 100 - total flux cleaned = 0.000599932 Jy ! Component: 150 - total flux cleaned = 0.000659347 Jy ! Component: 200 - total flux cleaned = 0.000710758 Jy ! Total flux subtracted in 200 components = 0.000710758 Jy ! Clean residual min=-0.002208 max=0.001968 Jy/beam ! Clean residual mean=0.000040 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0513044 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 = 4.48645e-05 Jy ! Component: 100 - total flux cleaned = 9.19107e-05 Jy ! Component: 150 - total flux cleaned = 0.000126125 Jy ! Component: 200 - total flux cleaned = 0.000156786 Jy ! Total flux subtracted in 200 components = 0.000156786 Jy ! Clean residual min=-0.002182 max=0.001951 Jy/beam ! Clean residual mean=0.000040 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0514612 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0514612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=7.109 mas, bpa=-7.486 degrees ! Estimated noise=0.480906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154643 Jy ! Component: 100 - total flux cleaned = -0.000162368 Jy ! Component: 150 - total flux cleaned = -0.000204562 Jy ! Component: 200 - total flux cleaned = -0.000212266 Jy ! Total flux subtracted in 200 components = -0.000212266 Jy ! Clean residual min=-0.001886 max=0.001820 Jy/beam ! Clean residual mean=0.000018 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0512489 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0512489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052270Jy sigma=0.936941 ! Fit after self-cal, rms=0.052268Jy sigma=0.936927 wmodel J2254+1136_S_map.mod ! Writing 35 model components to file: J2254+1136_S_map.mod wobs J2254+1136_S_uvs.fits ! Writing UV FITS file: J2254+1136_S_uvs.fits wwins J2254+1136_S_map.win ! wwins: Wrote 1 windows to J2254+1136_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.69811e-06 Jy ! Component: 100 - total flux cleaned = -6.72548e-05 Jy ! Component: 150 - total flux cleaned = -3.76477e-05 Jy ! Component: 200 - total flux cleaned = 2.05242e-05 Jy ! Component: 250 - total flux cleaned = 0.000159631 Jy ! Component: 300 - total flux cleaned = 0.000400385 Jy ! Component: 350 - total flux cleaned = 0.000530004 Jy ! Component: 400 - total flux cleaned = 0.000631222 Jy ! Component: 450 - total flux cleaned = 0.000705471 Jy ! Component: 500 - total flux cleaned = 0.000777943 Jy ! Component: 550 - total flux cleaned = 0.000872769 Jy ! Component: 600 - total flux cleaned = 0.000965724 Jy ! Component: 650 - total flux cleaned = 0.000988456 Jy ! Component: 700 - total flux cleaned = 0.000966453 Jy ! Component: 750 - total flux cleaned = 0.00103248 Jy ! Component: 800 - total flux cleaned = 0.00105371 Jy ! Component: 850 - total flux cleaned = 0.0011591 Jy ! Component: 900 - total flux cleaned = 0.00120081 Jy ! Component: 950 - total flux cleaned = 0.00128343 Jy ! Component: 1000 - total flux cleaned = 0.00144473 Jy ! Component: 1050 - total flux cleaned = 0.00150433 Jy ! Component: 1100 - total flux cleaned = 0.00164155 Jy ! Component: 1150 - total flux cleaned = 0.00168056 Jy ! Component: 1200 - total flux cleaned = 0.00183275 Jy ! Component: 1250 - total flux cleaned = 0.00194518 Jy ! Component: 1300 - total flux cleaned = 0.00207425 Jy ! Component: 1350 - total flux cleaned = 0.00214702 Jy ! Component: 1400 - total flux cleaned = 0.00229083 Jy ! Component: 1450 - total flux cleaned = 0.00234444 Jy ! Component: 1500 - total flux cleaned = 0.0024323 Jy ! Component: 1550 - total flux cleaned = 0.00257112 Jy ! Component: 1600 - total flux cleaned = 0.00267372 Jy ! Component: 1650 - total flux cleaned = 0.00274129 Jy ! Component: 1700 - total flux cleaned = 0.00287541 Jy ! Component: 1750 - total flux cleaned = 0.00285879 Jy ! Component: 1800 - total flux cleaned = 0.00297336 Jy ! Component: 1850 - total flux cleaned = 0.00292471 Jy ! Component: 1900 - total flux cleaned = 0.00305317 Jy ! Component: 1950 - total flux cleaned = 0.00306876 Jy ! Component: 2000 - total flux cleaned = 0.00313139 Jy ! Component: 2050 - total flux cleaned = 0.00319358 Jy ! Component: 2100 - total flux cleaned = 0.00323974 Jy ! Component: 2150 - total flux cleaned = 0.00327044 Jy ! Component: 2200 - total flux cleaned = 0.00330075 Jy ! Component: 2250 - total flux cleaned = 0.0033904 Jy ! Component: 2300 - total flux cleaned = 0.00330155 Jy ! Component: 2350 - total flux cleaned = 0.00331625 Jy ! Component: 2400 - total flux cleaned = 0.0033598 Jy ! Component: 2450 - total flux cleaned = 0.00334554 Jy ! Component: 2500 - total flux cleaned = 0.00333109 Jy ! Component: 2550 - total flux cleaned = 0.00334538 Jy ! Component: 2600 - total flux cleaned = 0.00334535 Jy ! Component: 2650 - total flux cleaned = 0.00331773 Jy ! Component: 2700 - total flux cleaned = 0.0033455 Jy ! Component: 2750 - total flux cleaned = 0.00329057 Jy ! Component: 2800 - total flux cleaned = 0.00329062 Jy ! Component: 2850 - total flux cleaned = 0.00325018 Jy ! Component: 2900 - total flux cleaned = 0.00322355 Jy ! Component: 2950 - total flux cleaned = 0.00323684 Jy ! Component: 3000 - total flux cleaned = 0.0032895 Jy ! Component: 3050 - total flux cleaned = 0.00325027 Jy ! Component: 3100 - total flux cleaned = 0.00323725 Jy ! Component: 3150 - total flux cleaned = 0.00322416 Jy ! Component: 3200 - total flux cleaned = 0.00318574 Jy ! Component: 3250 - total flux cleaned = 0.00317293 Jy ! Component: 3300 - total flux cleaned = 0.00318535 Jy ! Component: 3350 - total flux cleaned = 0.00321019 Jy ! Component: 3400 - total flux cleaned = 0.00318534 Jy ! Component: 3450 - total flux cleaned = 0.00317302 Jy ! Component: 3500 - total flux cleaned = 0.0031486 Jy ! Component: 3550 - total flux cleaned = 0.0031728 Jy ! Component: 3600 - total flux cleaned = 0.00313649 Jy ! Component: 3650 - total flux cleaned = 0.00316061 Jy ! Component: 3700 - total flux cleaned = 0.0031486 Jy ! Component: 3750 - total flux cleaned = 0.00317231 Jy ! Component: 3800 - total flux cleaned = 0.0031488 Jy ! Component: 3850 - total flux cleaned = 0.00317212 Jy ! Component: 3900 - total flux cleaned = 0.00317213 Jy ! Component: 3950 - total flux cleaned = 0.00318363 Jy ! Component: 4000 - total flux cleaned = 0.00318361 Jy ! Component: 4050 - total flux cleaned = 0.00319512 Jy ! Total flux subtracted in 4096 components = 0.00324065 Jy ! Clean residual min=-0.000752 max=0.000734 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0544896 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 312 components and 0.0544896 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J2254+1136_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 7.109 at -7.486 degrees (North through East) ! Clean map min=-0.0011979 max=0.0488 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J2254+1136_S_map.fits wmodel /scr/pima/rv121_uvs/J2254+1136_S_map.mod ! Writing 312 model components to file: /scr/pima/rv121_uvs/J2254+1136_S_map.mod wobs /scr/pima/rv121_uvs/J2254+1136_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J2254+1136_S_uvs.fits wwins /scr/pima/rv121_uvs/J2254+1136_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv121_uvs/J2254+1136_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0487998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28284 1.28284 2.56569 5.13138 10.2628 20.5255 41.051 82.1021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.855 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J2254+1136_S_dfm.log closed on Sat Jul 28 00:13:57 2018