! Started logfile: J0630-1323_S_dfm.log on Fri Feb 15 19:45:58 2019 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 J0630-1323_S_uva.fits ! Reading UV FITS file: J0630-1323_S_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968889 visibilities/baseline/integration-bin. ! Found source: J0630-1323 ! ! 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 4360 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 J0630-1323_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.040100Jy sigma=11.416078 ! Fit after self-cal, rms=0.794103Jy sigma=9.212491 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.536 mas, bmaj=6.61 mas, bpa=0.1033 degrees ! Estimated noise=1.55268 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 = 0.139775 Jy ! Component: 100 - total flux cleaned = 0.188373 Jy ! Total flux subtracted in 100 components = 0.188373 Jy ! Clean residual min=-0.015102 max=0.026651 Jy/beam ! Clean residual mean=-0.000097 rms=0.005057 Jy/beam ! Combined flux in latest and established models = 0.188373 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.188373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.124331Jy sigma=0.975805 ! Fit after self-cal, rms=0.124173Jy sigma=0.974591 ! 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=2.965 mas, bmaj=7.464 mas, bpa=0.8298 degrees ! Estimated noise=1.18533 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 = 0.036983 Jy ! Component: 100 - total flux cleaned = 0.0575076 Jy ! Component: 150 - total flux cleaned = 0.0700007 Jy ! Component: 200 - total flux cleaned = 0.0776894 Jy ! Total flux subtracted in 200 components = 0.0776894 Jy ! Clean residual min=-0.010764 max=0.018622 Jy/beam ! Clean residual mean=-0.000066 rms=0.003474 Jy/beam ! Combined flux in latest and established models = 0.266062 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.266062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.108875Jy sigma=0.830112 ! Fit after self-cal, rms=0.108771Jy sigma=0.829194 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.965 x 7.464 at 0.8298 degrees (North through East) ! Clean map min=-0.010286 max=0.18481 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.92 FD 0.96 HN 0.93 KP 0.92 ! LA 0.89 MK 1.08 NL 1.14 OV 0.95 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.60 FD 0.95 HN 0.94 KP 0.93 ! LA 0.89 MK 1.07 NL 1.11 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.78 FD 0.97 HN 0.92 KP 0.93 ! LA 0.90 MK 1.04 NL 1.04 OV 0.95 ! PT 0.98 SC 0.90 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.108771Jy sigma=0.829194 ! Fit after self-cal, rms=0.076916Jy sigma=0.651172 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=7.613 mas, bpa=1.606 degrees ! Estimated noise=1.1942 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 (-22, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052159 Jy ! Component: 100 - total flux cleaned = 0.00564539 Jy ! Component: 150 - total flux cleaned = 0.0056512 Jy ! Component: 200 - total flux cleaned = 0.00545359 Jy ! Total flux subtracted in 200 components = 0.00545359 Jy ! Clean residual min=-0.003952 max=0.004022 Jy/beam ! Clean residual mean=-0.000001 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.271516 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.271516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.076332Jy sigma=0.644674 ! Fit after self-cal, rms=0.076252Jy sigma=0.643436 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.076252Jy sigma=0.643436 ! Fit after self-cal, rms=0.076007Jy sigma=0.643198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=7.598 mas, bpa=1.571 degrees ! Estimated noise=1.18916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712624 Jy ! Component: 100 - total flux cleaned = 0.000546927 Jy ! Component: 150 - total flux cleaned = 0.000316217 Jy ! Component: 200 - total flux cleaned = 0.000176139 Jy ! Total flux subtracted in 200 components = 0.000176139 Jy ! Clean residual min=-0.003771 max=0.003781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.271692 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.271692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075821Jy sigma=0.641404 ! Fit after self-cal, rms=0.075834Jy sigma=0.641318 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 = -9.53218e-05 Jy ! Component: 100 - total flux cleaned = -0.000274379 Jy ! Component: 150 - total flux cleaned = -0.000382731 Jy ! Component: 200 - total flux cleaned = -0.000535892 Jy ! Total flux subtracted in 200 components = -0.000535892 Jy ! Clean residual min=-0.003647 max=0.003504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.271156 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.271156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075731Jy sigma=0.640474 ! Fit after self-cal, rms=0.075741Jy sigma=0.640421 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075741Jy sigma=0.640421 ! Fit after self-cal, rms=0.075840Jy sigma=0.640289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=7.59 mas, bpa=1.538 degrees ! Estimated noise=1.18521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208326 Jy ! Component: 100 - total flux cleaned = -0.000510411 Jy ! Component: 150 - total flux cleaned = -0.000647479 Jy ! Component: 200 - total flux cleaned = -0.000818325 Jy ! Total flux subtracted in 200 components = -0.000818325 Jy ! Clean residual min=-0.003464 max=0.003329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.270338 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.270338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075772Jy sigma=0.639665 ! Fit after self-cal, rms=0.075784Jy sigma=0.639630 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 = 3.69858e-05 Jy ! Component: 100 - total flux cleaned = -0.000123169 Jy ! Component: 150 - total flux cleaned = -0.00027505 Jy ! Component: 200 - total flux cleaned = -0.00038326 Jy ! Total flux subtracted in 200 components = -0.00038326 Jy ! Clean residual min=-0.003365 max=0.003230 Jy/beam ! Clean residual mean=-0.000002 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.269954 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.269954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075739Jy sigma=0.639253 ! Fit after self-cal, rms=0.075746Jy sigma=0.639228 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075746Jy sigma=0.639228 ! Fit after self-cal, rms=0.075847Jy sigma=0.639174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.337 mas, bmaj=15.86 mas, bpa=9.739 degrees ! Estimated noise=1.65593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000909635 Jy ! Component: 100 - total flux cleaned = -0.00110201 Jy ! Component: 150 - total flux cleaned = -0.00110394 Jy ! Component: 200 - total flux cleaned = -0.00116528 Jy ! Total flux subtracted in 200 components = -0.00116528 Jy ! Clean residual min=-0.003705 max=0.003606 Jy/beam ! Clean residual mean=-0.000004 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.268789 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 68 components and 0.268789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075827Jy sigma=0.639167 ! Fit after self-cal, rms=0.075830Jy sigma=0.638966 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 = -0.000146073 Jy ! Component: 100 - total flux cleaned = -0.000118038 Jy ! Component: 150 - total flux cleaned = -0.000146657 Jy ! Component: 200 - total flux cleaned = -0.000197048 Jy ! Total flux subtracted in 200 components = -0.000197048 Jy ! Clean residual min=-0.003640 max=0.003574 Jy/beam ! Clean residual mean=-0.000004 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.268592 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.268592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075826Jy sigma=0.639251 ! Fit after self-cal, rms=0.075829Jy sigma=0.639053 ! 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=2.96 mas, bmaj=7.59 mas, bpa=1.509 degrees ! Estimated noise=1.18277 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 7.59 at 1.509 degrees (North through East) ! Clean map min=-0.00341 max=0.18677 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=2.521 mas, bmaj=6.651 mas, bpa=0.9837 degrees ! Estimated noise=1.55814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140512 Jy ! Component: 100 - total flux cleaned = 0.190268 Jy ! Component: 150 - total flux cleaned = 0.217701 Jy ! Component: 200 - total flux cleaned = 0.233156 Jy ! Total flux subtracted in 200 components = 0.233156 Jy ! Clean residual min=-0.006080 max=0.008229 Jy/beam ! Clean residual mean=-0.000032 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.233156 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.233156 Jy ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.59 mas, bpa=1.509 degrees ! Estimated noise=1.18277 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 (1, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133355 Jy ! Component: 100 - total flux cleaned = 0.0206533 Jy ! Component: 150 - total flux cleaned = 0.025349 Jy ! Component: 200 - total flux cleaned = 0.028682 Jy ! Total flux subtracted in 200 components = 0.028682 Jy ! Clean residual min=-0.003196 max=0.003093 Jy/beam ! Clean residual mean=-0.000013 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.261838 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.261838 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=7.337 mas, bmaj=15.86 mas, bpa=9.739 degrees ! Estimated noise=1.65593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344249 Jy ! Component: 100 - total flux cleaned = 0.00533498 Jy ! Component: 150 - total flux cleaned = 0.00580056 Jy ! Component: 200 - total flux cleaned = 0.00601381 Jy ! Total flux subtracted in 200 components = 0.00601381 Jy ! Clean residual min=-0.003740 max=0.003278 Jy/beam ! Clean residual mean=-0.000008 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.267852 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 = 0.000221851 Jy ! Component: 100 - total flux cleaned = 0.000289391 Jy ! Component: 150 - total flux cleaned = 0.000349965 Jy ! Component: 200 - total flux cleaned = 0.000377859 Jy ! Total flux subtracted in 200 components = 0.000377859 Jy ! Clean residual min=-0.003517 max=0.003323 Jy/beam ! Clean residual mean=-0.000006 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.26823 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.26823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=7.59 mas, bpa=1.509 degrees ! Estimated noise=1.18277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.64858e-06 Jy ! Component: 100 - total flux cleaned = 6.7343e-05 Jy ! Component: 150 - total flux cleaned = 1.98992e-05 Jy ! Component: 200 - total flux cleaned = -0.000108304 Jy ! Total flux subtracted in 200 components = -0.000108304 Jy ! Clean residual min=-0.002796 max=0.002732 Jy/beam ! Clean residual mean=-0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.268122 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.268122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.075701Jy sigma=0.637496 ! Fit after self-cal, rms=0.075712Jy sigma=0.637272 wmodel J0630-1323_S_map.mod ! Writing 91 model components to file: J0630-1323_S_map.mod wobs J0630-1323_S_uvs.fits ! Writing UV FITS file: J0630-1323_S_uvs.fits wwins J0630-1323_S_map.win ! wwins: Wrote 3 windows to J0630-1323_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 = -0.000213645 Jy ! Component: 100 - total flux cleaned = -0.000119223 Jy ! Component: 150 - total flux cleaned = 0.000103356 Jy ! Component: 200 - total flux cleaned = 0.000187653 Jy ! Component: 250 - total flux cleaned = 0.000389746 Jy ! Component: 300 - total flux cleaned = 0.000507013 Jy ! Component: 350 - total flux cleaned = 0.000618313 Jy ! Component: 400 - total flux cleaned = 0.000473384 Jy ! Component: 450 - total flux cleaned = 0.000508765 Jy ! Component: 500 - total flux cleaned = 0.000543859 Jy ! Component: 550 - total flux cleaned = 0.000644911 Jy ! Component: 600 - total flux cleaned = 0.000742291 Jy ! Component: 650 - total flux cleaned = 0.000741513 Jy ! Component: 700 - total flux cleaned = 0.000864891 Jy ! Component: 750 - total flux cleaned = 0.000985554 Jy ! Component: 800 - total flux cleaned = 0.00101555 Jy ! Component: 850 - total flux cleaned = 0.00104507 Jy ! Component: 900 - total flux cleaned = 0.00101677 Jy ! Component: 950 - total flux cleaned = 0.00104512 Jy ! Component: 1000 - total flux cleaned = 0.00107269 Jy ! Component: 1050 - total flux cleaned = 0.00104591 Jy ! Component: 1100 - total flux cleaned = 0.001073 Jy ! Component: 1150 - total flux cleaned = 0.00112495 Jy ! Component: 1200 - total flux cleaned = 0.00109942 Jy ! Component: 1250 - total flux cleaned = 0.00114991 Jy ! Component: 1300 - total flux cleaned = 0.00112477 Jy ! Component: 1350 - total flux cleaned = 0.00114924 Jy ! Component: 1400 - total flux cleaned = 0.00114927 Jy ! Component: 1450 - total flux cleaned = 0.00119685 Jy ! Component: 1500 - total flux cleaned = 0.00128991 Jy ! Component: 1550 - total flux cleaned = 0.00122055 Jy ! Component: 1600 - total flux cleaned = 0.00126634 Jy ! Component: 1650 - total flux cleaned = 0.0013112 Jy ! Component: 1700 - total flux cleaned = 0.00126698 Jy ! Component: 1750 - total flux cleaned = 0.00122373 Jy ! Component: 1800 - total flux cleaned = 0.00126723 Jy ! Component: 1850 - total flux cleaned = 0.00126731 Jy ! Component: 1900 - total flux cleaned = 0.00120405 Jy ! Component: 1950 - total flux cleaned = 0.00122524 Jy ! Component: 2000 - total flux cleaned = 0.00124578 Jy ! Component: 2050 - total flux cleaned = 0.00124576 Jy ! Component: 2100 - total flux cleaned = 0.00122555 Jy ! Component: 2150 - total flux cleaned = 0.00122539 Jy ! Component: 2200 - total flux cleaned = 0.00118563 Jy ! Component: 2250 - total flux cleaned = 0.00126394 Jy ! Component: 2300 - total flux cleaned = 0.00124426 Jy ! Component: 2350 - total flux cleaned = 0.00120597 Jy ! Component: 2400 - total flux cleaned = 0.0012824 Jy ! Component: 2450 - total flux cleaned = 0.0012825 Jy ! Component: 2500 - total flux cleaned = 0.00128256 Jy ! Component: 2550 - total flux cleaned = 0.00128259 Jy ! Component: 2600 - total flux cleaned = 0.00131947 Jy ! Component: 2650 - total flux cleaned = 0.00130143 Jy ! Component: 2700 - total flux cleaned = 0.00139199 Jy ! Component: 2750 - total flux cleaned = 0.00140977 Jy ! Component: 2800 - total flux cleaned = 0.00142747 Jy ! Component: 2850 - total flux cleaned = 0.00140982 Jy ! Component: 2900 - total flux cleaned = 0.00146254 Jy ! Component: 2950 - total flux cleaned = 0.00146235 Jy ! Component: 3000 - total flux cleaned = 0.00147958 Jy ! Component: 3050 - total flux cleaned = 0.00153118 Jy ! Component: 3100 - total flux cleaned = 0.00151408 Jy ! Component: 3150 - total flux cleaned = 0.00156516 Jy ! Component: 3200 - total flux cleaned = 0.001599 Jy ! Component: 3250 - total flux cleaned = 0.00169994 Jy ! Component: 3300 - total flux cleaned = 0.00171675 Jy ! Component: 3350 - total flux cleaned = 0.00178335 Jy ! Component: 3400 - total flux cleaned = 0.00183311 Jy ! Component: 3450 - total flux cleaned = 0.00193195 Jy ! Component: 3500 - total flux cleaned = 0.0019976 Jy ! Component: 3550 - total flux cleaned = 0.00204659 Jy ! Component: 3600 - total flux cleaned = 0.00211177 Jy ! Component: 3650 - total flux cleaned = 0.00217653 Jy ! Component: 3700 - total flux cleaned = 0.00220891 Jy ! Component: 3750 - total flux cleaned = 0.00227327 Jy ! Component: 3800 - total flux cleaned = 0.0023374 Jy ! Component: 3850 - total flux cleaned = 0.00235338 Jy ! Component: 3900 - total flux cleaned = 0.00243302 Jy ! Component: 3950 - total flux cleaned = 0.00248072 Jy ! Component: 4000 - total flux cleaned = 0.00248079 Jy ! Component: 4050 - total flux cleaned = 0.00257541 Jy ! Total flux subtracted in 4096 components = 0.00259112 Jy ! Clean residual min=-0.000887 max=0.000926 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.270713 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 318 components and 0.270713 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0630-1323_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 7.59 at 1.509 degrees (North through East) ! Clean map min=-0.0017741 max=0.19134 Jy/beam ! Writing clean map to FITS file: J0630-1323_S_map.fits wmodel J0630-1323_S_map.mod ! Writing 318 model components to file: J0630-1323_S_map.mod wobs J0630-1323_S_uvs.fits ! Writing UV FITS file: J0630-1323_S_uvs.fits wwins J0630-1323_S_map.win ! wwins: Wrote 4 windows to J0630-1323_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.191344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414715 0.414715 0.82943 1.65886 3.31772 6.63544 13.2709 26.5418 53.0835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 723.388 quit ! Quitting program ! Log file J0630-1323_S_dfm.log closed on Fri Feb 15 19:46:02 2019