! Started logfile: J2349+0534_S_dfm.log on Fri Feb 15 19:58:55 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 J2349+0534_S_uvm.fits ! Reading UV FITS file: J2349+0534_S_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890285 visibilities/baseline/integration-bin. ! Found source: J2349+0534 ! ! 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 17852 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 J2349+0534_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 2 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 63 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! A total of 635 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007376Jy sigma=17.721853 ! Fit after self-cal, rms=0.903106Jy sigma=15.852523 ! 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=2.715 mas, bmaj=7.324 mas, bpa=-4.508 degrees ! Estimated noise=0.481504 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 = 0.078642 Jy ! Component: 100 - total flux cleaned = 0.0959386 Jy ! Total flux subtracted in 100 components = 0.0959386 Jy ! Clean residual min=-0.002710 max=0.005315 Jy/beam ! Clean residual mean=0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0959386 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0959386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.055216Jy sigma=0.905730 ! Fit after self-cal, rms=0.055014Jy sigma=0.902800 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533484 Jy ! Component: 100 - total flux cleaned = 0.00773627 Jy ! Total flux subtracted in 100 components = 0.00773627 Jy ! Clean residual min=-0.002713 max=0.003404 Jy/beam ! Clean residual mean=0.000000 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.103675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.103675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.054441Jy sigma=0.889792 ! Fit after self-cal, rms=0.054451Jy sigma=0.889715 ! 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=3.374 mas, bmaj=8.543 mas, bpa=-4.86 degrees ! Estimated noise=0.355314 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 = 0.00232368 Jy ! Component: 100 - total flux cleaned = 0.00355532 Jy ! Component: 150 - total flux cleaned = 0.00428967 Jy ! Component: 200 - total flux cleaned = 0.00451512 Jy ! Total flux subtracted in 200 components = 0.00451512 Jy ! Clean residual min=-0.002680 max=0.003649 Jy/beam ! Clean residual mean=0.000005 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.10819 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.10819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.054355Jy sigma=0.887871 ! Fit after self-cal, rms=0.054358Jy sigma=0.887824 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 8.543 at -4.86 degrees (North through East) ! Clean map min=-0.002655 max=0.10133 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 0.89 KP 1.71 ! LA 0.94 MK 0.98 NL 0.97 OV 0.94 ! PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.99 HN 1.00 KP 0.99 ! LA 0.97 MK 1.03 NL 1.03 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 0.96 KP 1.69 ! LA 0.94 MK 0.95 NL 0.94 OV 0.96 ! PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.99 HN 0.99 KP 0.99 ! LA 0.96 MK 1.02 NL 1.06 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.90 HN 0.95 KP 1.59 ! LA 0.92 MK 0.97 NL 0.89 OV 0.94 ! PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.97 HN 1.03 KP 0.98 ! LA 0.95 MK 1.00 NL 1.05 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.054358Jy sigma=0.887824 ! Fit after self-cal, rms=0.056219Jy sigma=0.864583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.372 mas, bmaj=8.584 mas, bpa=-4.718 degrees ! Estimated noise=0.356101 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 = -9.18514e-05 Jy ! Component: 100 - total flux cleaned = -0.000224474 Jy ! Component: 150 - total flux cleaned = -0.000247592 Jy ! Component: 200 - total flux cleaned = -0.000306374 Jy ! Total flux subtracted in 200 components = -0.000306374 Jy ! Clean residual min=-0.002068 max=0.002740 Jy/beam ! Clean residual mean=0.000006 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.107884 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.107884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.056189Jy sigma=0.864240 ! Fit after self-cal, rms=0.056243Jy sigma=0.863868 ! 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=0.056243Jy sigma=0.863868 ! Fit after self-cal, rms=0.060111Jy sigma=0.847734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=8.572 mas, bpa=-4.737 degrees ! Estimated noise=0.356685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184234 Jy ! Component: 100 - total flux cleaned = 0.000165211 Jy ! Component: 150 - total flux cleaned = 0.000130976 Jy ! Component: 200 - total flux cleaned = 0.000116042 Jy ! Total flux subtracted in 200 components = 0.000116042 Jy ! Clean residual min=-0.001275 max=0.002436 Jy/beam ! Clean residual mean=0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.108 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060108Jy sigma=0.847666 ! Fit after self-cal, rms=0.060150Jy sigma=0.847514 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 (9.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203459 Jy ! Component: 100 - total flux cleaned = 0.00284629 Jy ! Component: 150 - total flux cleaned = 0.00277464 Jy ! Component: 200 - total flux cleaned = 0.00267237 Jy ! Total flux subtracted in 200 components = 0.00267237 Jy ! Clean residual min=-0.001162 max=0.001516 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.110672 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.110672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060073Jy sigma=0.846146 ! Fit after self-cal, rms=0.060065Jy sigma=0.846022 ! Inverting map ! Added new window around map position (104.5, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138456 Jy ! Component: 100 - total flux cleaned = 0.00221408 Jy ! Component: 150 - total flux cleaned = 0.00285276 Jy ! Component: 200 - total flux cleaned = 0.00329062 Jy ! Total flux subtracted in 200 components = 0.00329062 Jy ! Clean residual min=-0.001144 max=0.001254 Jy/beam ! Clean residual mean=0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.113963 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.113963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060027Jy sigma=0.845214 ! Fit after self-cal, rms=0.060022Jy sigma=0.845162 ! 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=0.060022Jy sigma=0.845162 ! Fit after self-cal, rms=0.059930Jy sigma=0.843955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=8.568 mas, bpa=-4.729 degrees ! Estimated noise=0.355425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675127 Jy ! Component: 100 - total flux cleaned = 0.00102413 Jy ! Component: 150 - total flux cleaned = 0.00127788 Jy ! Component: 200 - total flux cleaned = 0.00145629 Jy ! Total flux subtracted in 200 components = 0.00145629 Jy ! Clean residual min=-0.001117 max=0.001183 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.115419 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.115419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.059917Jy sigma=0.843752 ! Fit after self-cal, rms=0.059918Jy sigma=0.843730 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 = 0.000193179 Jy ! Component: 100 - total flux cleaned = 0.000260949 Jy ! Component: 150 - total flux cleaned = 0.000311283 Jy ! Component: 200 - total flux cleaned = 0.000346991 Jy ! Total flux subtracted in 200 components = 0.000346991 Jy ! Clean residual min=-0.001091 max=0.001173 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.115766 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.115766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.059912Jy sigma=0.843644 ! Fit after self-cal, rms=0.059911Jy sigma=0.843642 ! 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=0.059911Jy sigma=0.843642 ! Fit after self-cal, rms=0.059883Jy sigma=0.843620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.897 mas, bmaj=12.92 mas, bpa=-5.298 degrees ! Estimated noise=0.419251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750372 Jy ! Component: 100 - total flux cleaned = 0.00112441 Jy ! Component: 150 - total flux cleaned = 0.00120017 Jy ! Component: 200 - total flux cleaned = 0.00122658 Jy ! Total flux subtracted in 200 components = 0.00122658 Jy ! Clean residual min=-0.001658 max=0.001670 Jy/beam ! Clean residual mean=0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.116992 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.116992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.059886Jy sigma=0.843563 ! Fit after self-cal, rms=0.059884Jy sigma=0.843547 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 = 0.000173503 Jy ! Component: 100 - total flux cleaned = 0.000235466 Jy ! Component: 150 - total flux cleaned = 0.000258363 Jy ! Component: 200 - total flux cleaned = 0.000302599 Jy ! Total flux subtracted in 200 components = 0.000302599 Jy ! Clean residual min=-0.001648 max=0.001634 Jy/beam ! Clean residual mean=0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.117295 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.117295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.059886Jy sigma=0.843542 ! Fit after self-cal, rms=0.059885Jy sigma=0.843539 ! 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=3.375 mas, bmaj=8.569 mas, bpa=-4.733 degrees ! Estimated noise=0.355108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 8.569 at -4.733 degrees (North through East) ! Clean map min=-0.0010467 max=0.10152 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=2.708 mas, bmaj=7.312 mas, bpa=-4.24 degrees ! Estimated noise=0.483593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.078367 Jy ! Component: 100 - total flux cleaned = 0.0957912 Jy ! Component: 150 - total flux cleaned = 0.1015 Jy ! Component: 200 - total flux cleaned = 0.104236 Jy ! Total flux subtracted in 200 components = 0.104236 Jy ! Clean residual min=-0.001695 max=0.001650 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.104236 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.104236 Jy ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=8.569 mas, bpa=-4.733 degrees ! Estimated noise=0.355108 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 = 0.0027406 Jy ! Component: 100 - total flux cleaned = 0.00462257 Jy ! Component: 150 - total flux cleaned = 0.00609577 Jy ! Component: 200 - total flux cleaned = 0.00730002 Jy ! Total flux subtracted in 200 components = 0.00730002 Jy ! Clean residual min=-0.001227 max=0.001336 Jy/beam ! Clean residual mean=0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.111536 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.111536 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=7.897 mas, bmaj=12.92 mas, bpa=-5.298 degrees ! Estimated noise=0.419251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147417 Jy ! Component: 100 - total flux cleaned = 0.00254774 Jy ! Component: 150 - total flux cleaned = 0.00310386 Jy ! Component: 200 - total flux cleaned = 0.00349038 Jy ! Total flux subtracted in 200 components = 0.00349038 Jy ! Clean residual min=-0.001664 max=0.001694 Jy/beam ! Clean residual mean=0.000006 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.115026 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 = 0.000280726 Jy ! Component: 100 - total flux cleaned = 0.000501997 Jy ! Component: 150 - total flux cleaned = 0.000715196 Jy ! Component: 200 - total flux cleaned = 0.000870017 Jy ! Total flux subtracted in 200 components = 0.000870017 Jy ! Clean residual min=-0.001655 max=0.001675 Jy/beam ! Clean residual mean=0.000006 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.115896 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 93 components and 0.115896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=8.569 mas, bpa=-4.733 degrees ! Estimated noise=0.355108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399865 Jy ! Component: 100 - total flux cleaned = 0.000487975 Jy ! Component: 150 - total flux cleaned = 0.000568122 Jy ! Component: 200 - total flux cleaned = 0.000623963 Jy ! Total flux subtracted in 200 components = 0.000623963 Jy ! Clean residual min=-0.001089 max=0.001276 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.11652 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.11652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.059904Jy sigma=0.843837 ! Fit after self-cal, rms=0.059905Jy sigma=0.843788 wmodel J2349+0534_S_map.mod ! Writing 114 model components to file: J2349+0534_S_map.mod wobs J2349+0534_S_uvs.fits ! Writing UV FITS file: J2349+0534_S_uvs.fits wwins J2349+0534_S_map.win ! wwins: Wrote 3 windows to J2349+0534_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 = 0.000361086 Jy ! Component: 100 - total flux cleaned = 0.000401458 Jy ! Component: 150 - total flux cleaned = 0.00042026 Jy ! Component: 200 - total flux cleaned = 0.000491838 Jy ! Component: 250 - total flux cleaned = 0.000560661 Jy ! Component: 300 - total flux cleaned = 0.000594357 Jy ! Component: 350 - total flux cleaned = 0.000627136 Jy ! Component: 400 - total flux cleaned = 0.000706342 Jy ! Component: 450 - total flux cleaned = 0.000690851 Jy ! Component: 500 - total flux cleaned = 0.000767121 Jy ! Component: 550 - total flux cleaned = 0.000826925 Jy ! Component: 600 - total flux cleaned = 0.000856219 Jy ! Component: 650 - total flux cleaned = 0.000899572 Jy ! Component: 700 - total flux cleaned = 0.000913671 Jy ! Component: 750 - total flux cleaned = 0.000941289 Jy ! Component: 800 - total flux cleaned = 0.000913674 Jy ! Component: 850 - total flux cleaned = 0.000954916 Jy ! Component: 900 - total flux cleaned = 0.000968306 Jy ! Component: 950 - total flux cleaned = 0.000915012 Jy ! Component: 1000 - total flux cleaned = 0.000888911 Jy ! Component: 1050 - total flux cleaned = 0.000823908 Jy ! Component: 1100 - total flux cleaned = 0.000772756 Jy ! Component: 1150 - total flux cleaned = 0.000734761 Jy ! Component: 1200 - total flux cleaned = 0.000697189 Jy ! Component: 1250 - total flux cleaned = 0.00068476 Jy ! Component: 1300 - total flux cleaned = 0.000623328 Jy ! Component: 1350 - total flux cleaned = 0.000586959 Jy ! Component: 1400 - total flux cleaned = 0.00056284 Jy ! Component: 1450 - total flux cleaned = 0.000479184 Jy ! Component: 1500 - total flux cleaned = 0.000455581 Jy ! Component: 1550 - total flux cleaned = 0.000420334 Jy ! Component: 1600 - total flux cleaned = 0.00039709 Jy ! Component: 1650 - total flux cleaned = 0.000408572 Jy ! Component: 1700 - total flux cleaned = 0.000397042 Jy ! Component: 1750 - total flux cleaned = 0.000362964 Jy ! Component: 1800 - total flux cleaned = 0.000317989 Jy ! Component: 1850 - total flux cleaned = 0.000318153 Jy ! Component: 1900 - total flux cleaned = 0.00025166 Jy ! Component: 1950 - total flux cleaned = 0.000229784 Jy ! Component: 2000 - total flux cleaned = 0.000218851 Jy ! Component: 2050 - total flux cleaned = 0.00015378 Jy ! Component: 2100 - total flux cleaned = 0.000132218 Jy ! Component: 2150 - total flux cleaned = 0.000100224 Jy ! Component: 2200 - total flux cleaned = 6.83443e-05 Jy ! Component: 2250 - total flux cleaned = 2.63187e-05 Jy ! Component: 2300 - total flux cleaned = -1.54238e-05 Jy ! Component: 2350 - total flux cleaned = -3.61215e-05 Jy ! Component: 2400 - total flux cleaned = -6.71064e-05 Jy ! Component: 2450 - total flux cleaned = -9.76732e-05 Jy ! Component: 2500 - total flux cleaned = -9.76854e-05 Jy ! Component: 2550 - total flux cleaned = -0.000148237 Jy ! Component: 2600 - total flux cleaned = -0.000158193 Jy ! Component: 2650 - total flux cleaned = -0.000178155 Jy ! Component: 2700 - total flux cleaned = -0.000158437 Jy ! Component: 2750 - total flux cleaned = -0.000197757 Jy ! Component: 2800 - total flux cleaned = -0.000207611 Jy ! Component: 2850 - total flux cleaned = -0.000236705 Jy ! Component: 2900 - total flux cleaned = -0.000236732 Jy ! Component: 2950 - total flux cleaned = -0.000236808 Jy ! Component: 3000 - total flux cleaned = -0.000312988 Jy ! Component: 3050 - total flux cleaned = -0.000303544 Jy ! Component: 3100 - total flux cleaned = -0.000294055 Jy ! Component: 3150 - total flux cleaned = -0.000322183 Jy ! Component: 3200 - total flux cleaned = -0.000322182 Jy ! Component: 3250 - total flux cleaned = -0.000303628 Jy ! Component: 3300 - total flux cleaned = -0.000349624 Jy ! Component: 3350 - total flux cleaned = -0.000358672 Jy ! Component: 3400 - total flux cleaned = -0.000331414 Jy ! Component: 3450 - total flux cleaned = -0.000322384 Jy ! Component: 3500 - total flux cleaned = -0.000322385 Jy ! Component: 3550 - total flux cleaned = -0.00034024 Jy ! Component: 3600 - total flux cleaned = -0.000322559 Jy ! Component: 3650 - total flux cleaned = -0.00033137 Jy ! Component: 3700 - total flux cleaned = -0.000348929 Jy ! Component: 3750 - total flux cleaned = -0.000418798 Jy ! Component: 3800 - total flux cleaned = -0.000410035 Jy ! Component: 3850 - total flux cleaned = -0.000401417 Jy ! Component: 3900 - total flux cleaned = -0.000418617 Jy ! Component: 3950 - total flux cleaned = -0.000427275 Jy ! Component: 4000 - total flux cleaned = -0.000452872 Jy ! Component: 4050 - total flux cleaned = -0.000486679 Jy ! Total flux subtracted in 4096 components = -0.000478291 Jy ! Clean residual min=-0.000511 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.116042 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 420 components and 0.116042 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J2349+0534_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 8.569 at -4.733 degrees (North through East) ! Clean map min=-0.00087095 max=0.10207 Jy/beam ! Writing clean map to FITS file: J2349+0534_S_map.fits wmodel J2349+0534_S_map.mod ! Writing 420 model components to file: J2349+0534_S_map.mod wobs J2349+0534_S_uvs.fits ! Writing UV FITS file: J2349+0534_S_uvs.fits wwins J2349+0534_S_map.win ! wwins: Wrote 4 windows to J2349+0534_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162544 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.477762 0.477762 0.955523 1.91105 3.82209 7.64419 15.2884 30.5767 61.1535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 627.928 quit ! Quitting program ! Log file J2349+0534_S_dfm.log closed on Fri Feb 15 19:59:00 2019