! Started logfile: /vlbi/uf001/uvm//J1026+0131_S_a_dfm.log on Sun Jan 13 21:20:30 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 /vlbi/uf001/uvm//J1026+0131_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1026+0131_S_a_uvm.fits ! AN table 1: 110 integrations on 36 of 36 possible baselines. ! AN table 2: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.902276 visibilities/baseline/integration-bin. ! Found source: J1026+0131 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 16176 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1026+0131_S_a] 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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004798Jy sigma=19.556737 ! Fit after self-cal, rms=0.959859Jy sigma=18.693950 ! 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=2.639 mas, bmaj=7.205 mas, bpa=-9.47 degrees ! Estimated noise=0.438408 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 = 0.0335765 Jy ! Component: 100 - total flux cleaned = 0.040902 Jy ! Total flux subtracted in 100 components = 0.040902 Jy ! Clean residual min=-0.002546 max=0.002839 Jy/beam ! Clean residual mean=0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.040902 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.040902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067307Jy sigma=1.226324 ! Fit after self-cal, rms=0.065366Jy sigma=1.188427 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392852 Jy ! Component: 100 - total flux cleaned = 0.00445418 Jy ! Total flux subtracted in 100 components = 0.00445418 Jy ! Clean residual min=-0.002476 max=0.002303 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0453562 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0453562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065191Jy sigma=1.185471 ! Fit after self-cal, rms=0.065174Jy sigma=1.185326 ! 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=3.253 mas, bmaj=8.342 mas, bpa=-9.211 degrees ! Estimated noise=0.291834 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 = -0.000428218 Jy ! Component: 100 - total flux cleaned = -0.000470135 Jy ! Component: 150 - total flux cleaned = -0.000507335 Jy ! Component: 200 - total flux cleaned = -0.000523719 Jy ! Total flux subtracted in 200 components = -0.000523719 Jy ! Clean residual min=-0.001640 max=0.001590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0448325 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0448325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065158Jy sigma=1.185153 ! Fit after self-cal, rms=0.065147Jy sigma=1.185124 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.342 at -9.211 degrees (North through East) ! Clean map min=-0.0015753 max=0.045851 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.99 KP 1.05 LA 0.97 ! MK 0.93 NL 1.11 OV 1.01 PT 1.00 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 0.98 KP 1.03 ! LA 0.96 MK 1.05 NL 1.14 PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.01 KP 1.09 LA 1.00 ! MK 0.95 NL 1.06 OV 1.06 PT 1.00 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.69 FD 0.94 HN 1.00 KP 0.97 ! LA 1.05 MK 1.05 NL 0.59 PT 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.95 KP 1.07 LA 1.03 ! MK 1.01 NL 0.96 OV 1.07 PT 1.00 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 0.96 KP 1.05 ! LA 1.02 MK 1.02 NL 0.89 PT 1.01 ! ! ! Fit before self-cal, rms=0.065147Jy sigma=1.185124 ! Fit after self-cal, rms=0.063136Jy sigma=1.177811 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=8.356 mas, bpa=-9.456 degrees ! Estimated noise=0.290576 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 = -9.37989e-06 Jy ! Component: 100 - total flux cleaned = -7.09511e-05 Jy ! Component: 150 - total flux cleaned = -0.000101728 Jy ! Component: 200 - total flux cleaned = -0.000128269 Jy ! Total flux subtracted in 200 components = -0.000128269 Jy ! Clean residual min=-0.001306 max=0.001463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0447042 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0447042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063134Jy sigma=1.177784 ! Fit after self-cal, rms=0.063274Jy sigma=1.175137 ! 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. ! ! Fit before self-cal, rms=0.063274Jy sigma=1.175137 ! Fit after self-cal, rms=0.064149Jy sigma=1.172264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=8.359 mas, bpa=-9.458 degrees ! Estimated noise=0.291249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.48823e-05 Jy ! Component: 100 - total flux cleaned = -0.000101695 Jy ! Component: 150 - total flux cleaned = -0.000132352 Jy ! Component: 200 - total flux cleaned = -0.000159887 Jy ! Total flux subtracted in 200 components = -0.000159887 Jy ! Clean residual min=-0.001317 max=0.001513 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0445443 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0445443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064147Jy sigma=1.172245 ! Fit after self-cal, rms=0.064298Jy sigma=1.171517 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 (33.5, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132118 Jy ! Component: 100 - total flux cleaned = 0.00176893 Jy ! Component: 150 - total flux cleaned = 0.00194264 Jy ! Component: 200 - total flux cleaned = 0.00206472 Jy ! Total flux subtracted in 200 components = 0.00206472 Jy ! Clean residual min=-0.001165 max=0.001153 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0466091 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.046609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064264Jy sigma=1.171022 ! Fit after self-cal, rms=0.064261Jy sigma=1.170774 ! 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. ! ! Fit before self-cal, rms=0.064261Jy sigma=1.170774 ! Fit after self-cal, rms=0.064404Jy sigma=1.169913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=8.37 mas, bpa=-9.49 degrees ! Estimated noise=0.289578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437966 Jy ! Component: 100 - total flux cleaned = 0.000513464 Jy ! Component: 150 - total flux cleaned = 0.000543407 Jy ! Component: 200 - total flux cleaned = 0.000595498 Jy ! Total flux subtracted in 200 components = 0.000595498 Jy ! Clean residual min=-0.001170 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0472045 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.0472045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064390Jy sigma=1.169740 ! Fit after self-cal, rms=0.064475Jy sigma=1.169511 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 = 0.000167414 Jy ! Component: 100 - total flux cleaned = 0.000245019 Jy ! Component: 150 - total flux cleaned = 0.000291236 Jy ! Component: 200 - total flux cleaned = 0.000311943 Jy ! Total flux subtracted in 200 components = 0.000311943 Jy ! Clean residual min=-0.001180 max=0.001152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0475165 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0475165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064469Jy sigma=1.169447 ! Fit after self-cal, rms=0.064470Jy sigma=1.169436 ! 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. ! ! Fit before self-cal, rms=0.064470Jy sigma=1.169436 ! Fit after self-cal, rms=0.064623Jy sigma=1.169344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.048 mas, bmaj=12.89 mas, bpa=-12.25 degrees ! Estimated noise=0.374923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63665e-05 Jy ! Component: 100 - total flux cleaned = -6.58726e-05 Jy ! Component: 150 - total flux cleaned = -9.81956e-05 Jy ! Component: 200 - total flux cleaned = -0.000117079 Jy ! Total flux subtracted in 200 components = -0.000117079 Jy ! Clean residual min=-0.001421 max=0.001284 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0473994 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.0473994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064619Jy sigma=1.169331 ! Fit after self-cal, rms=0.064652Jy sigma=1.169274 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 = -7.12487e-05 Jy ! Component: 100 - total flux cleaned = -5.29042e-05 Jy ! Component: 150 - total flux cleaned = -6.12242e-05 Jy ! Component: 200 - total flux cleaned = -6.85748e-05 Jy ! Total flux subtracted in 200 components = -6.85748e-05 Jy ! Clean residual min=-0.001412 max=0.001281 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0473308 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.0473308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064651Jy sigma=1.169282 ! Fit after self-cal, rms=0.064650Jy sigma=1.169269 ! 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=3.252 mas, bmaj=8.383 mas, bpa=-9.507 degrees ! Estimated noise=0.289047 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 8.383 at -9.507 degrees (North through East) ! Clean map min=-0.0013242 max=0.045771 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=2.637 mas, bmaj=7.265 mas, bpa=-9.86 degrees ! Estimated noise=0.434501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353648 Jy ! Component: 100 - total flux cleaned = 0.0431483 Jy ! Component: 150 - total flux cleaned = 0.0457649 Jy ! Component: 200 - total flux cleaned = 0.0469631 Jy ! Total flux subtracted in 200 components = 0.0469631 Jy ! Clean residual min=-0.002364 max=0.002006 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.046963 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 0.046963 Jy ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=8.383 mas, bpa=-9.507 degrees ! Estimated noise=0.289047 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 = 0.000169326 Jy ! Component: 100 - total flux cleaned = 0.00016545 Jy ! Component: 150 - total flux cleaned = 0.000193888 Jy ! Component: 200 - total flux cleaned = 0.000219603 Jy ! Total flux subtracted in 200 components = 0.000219603 Jy ! Clean residual min=-0.001208 max=0.001097 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0471826 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0471826 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=7.048 mas, bmaj=12.89 mas, bpa=-12.25 degrees ! Estimated noise=0.374923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189534 Jy ! Component: 100 - total flux cleaned = 0.000294907 Jy ! Component: 150 - total flux cleaned = 0.000326119 Jy ! Component: 200 - total flux cleaned = 0.000326443 Jy ! Total flux subtracted in 200 components = 0.000326443 Jy ! Clean residual min=-0.001403 max=0.001254 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0475091 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 = -2.38691e-07 Jy ! Component: 100 - total flux cleaned = -1.18212e-05 Jy ! Component: 150 - total flux cleaned = -1.18657e-05 Jy ! Component: 200 - total flux cleaned = -2.19723e-05 Jy ! Total flux subtracted in 200 components = -2.19723e-05 Jy ! Clean residual min=-0.001403 max=0.001271 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0474871 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.0474871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=8.383 mas, bpa=-9.507 degrees ! Estimated noise=0.289047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07102e-05 Jy ! Component: 100 - total flux cleaned = 2.57043e-05 Jy ! Component: 150 - total flux cleaned = 5.3395e-05 Jy ! Component: 200 - total flux cleaned = 5.3381e-05 Jy ! Total flux subtracted in 200 components = 5.3381e-05 Jy ! Clean residual min=-0.001211 max=0.001118 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0475405 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0475405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064654Jy sigma=1.169364 ! Fit after self-cal, rms=0.064660Jy sigma=1.169296 wmodel J1026+0131_S_a_map.mod ! Writing 73 model components to file: J1026+0131_S_a_map.mod wobs J1026+0131_S_a_uvs.fits ! Writing UV FITS file: J1026+0131_S_a_uvs.fits wwins J1026+0131_S_a_map.win ! wwins: Wrote 2 windows to J1026+0131_S_a_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 = -6.7445e-05 Jy ! Component: 100 - total flux cleaned = -0.000227516 Jy ! Component: 150 - total flux cleaned = -0.000302906 Jy ! Component: 200 - total flux cleaned = -0.000375311 Jy ! Component: 250 - total flux cleaned = -0.00042845 Jy ! Component: 300 - total flux cleaned = -0.000496886 Jy ! Component: 350 - total flux cleaned = -0.000580219 Jy ! Component: 400 - total flux cleaned = -0.000661638 Jy ! Component: 450 - total flux cleaned = -0.000709217 Jy ! Component: 500 - total flux cleaned = -0.000755882 Jy ! Component: 550 - total flux cleaned = -0.000817058 Jy ! Component: 600 - total flux cleaned = -0.00092205 Jy ! Component: 650 - total flux cleaned = -0.000966316 Jy ! Component: 700 - total flux cleaned = -0.00106806 Jy ! Component: 750 - total flux cleaned = -0.00113956 Jy ! Component: 800 - total flux cleaned = -0.001224 Jy ! Component: 850 - total flux cleaned = -0.00129346 Jy ! Component: 900 - total flux cleaned = -0.00136156 Jy ! Component: 950 - total flux cleaned = -0.00140202 Jy ! Component: 1000 - total flux cleaned = -0.00150805 Jy ! Component: 1050 - total flux cleaned = -0.00156011 Jy ! Component: 1100 - total flux cleaned = -0.00162432 Jy ! Component: 1150 - total flux cleaned = -0.0016625 Jy ! Component: 1200 - total flux cleaned = -0.00171236 Jy ! Component: 1250 - total flux cleaned = -0.00177429 Jy ! Component: 1300 - total flux cleaned = -0.00183526 Jy ! Component: 1350 - total flux cleaned = -0.00184742 Jy ! Component: 1400 - total flux cleaned = -0.00188327 Jy ! Component: 1450 - total flux cleaned = -0.00193038 Jy ! Component: 1500 - total flux cleaned = -0.0019421 Jy ! Component: 1550 - total flux cleaned = -0.00194222 Jy ! Component: 1600 - total flux cleaned = -0.00194246 Jy ! Component: 1650 - total flux cleaned = -0.00197635 Jy ! Component: 1700 - total flux cleaned = -0.00196504 Jy ! Component: 1750 - total flux cleaned = -0.00193196 Jy ! Component: 1800 - total flux cleaned = -0.00194283 Jy ! Component: 1850 - total flux cleaned = -0.00191035 Jy ! Component: 1900 - total flux cleaned = -0.00191044 Jy ! Component: 1950 - total flux cleaned = -0.00189982 Jy ! Component: 2000 - total flux cleaned = -0.00188936 Jy ! Component: 2050 - total flux cleaned = -0.00189974 Jy ! Component: 2100 - total flux cleaned = -0.00183781 Jy ! Component: 2150 - total flux cleaned = -0.00186862 Jy ! Component: 2200 - total flux cleaned = -0.00188891 Jy ! Component: 2250 - total flux cleaned = -0.00186863 Jy ! Component: 2300 - total flux cleaned = -0.00179877 Jy ! Component: 2350 - total flux cleaned = -0.00178885 Jy ! Component: 2400 - total flux cleaned = -0.00174969 Jy ! Component: 2450 - total flux cleaned = -0.00178864 Jy ! Component: 2500 - total flux cleaned = -0.00172114 Jy ! Component: 2550 - total flux cleaned = -0.00170201 Jy ! Component: 2600 - total flux cleaned = -0.00169251 Jy ! Component: 2650 - total flux cleaned = -0.0016642 Jy ! Component: 2700 - total flux cleaned = -0.00163615 Jy ! Component: 2750 - total flux cleaned = -0.00167313 Jy ! Component: 2800 - total flux cleaned = -0.00162705 Jy ! Component: 2850 - total flux cleaned = -0.0016271 Jy ! Component: 2900 - total flux cleaned = -0.00156363 Jy ! Component: 2950 - total flux cleaned = -0.00151869 Jy ! Component: 3000 - total flux cleaned = -0.00154547 Jy ! Component: 3050 - total flux cleaned = -0.00153657 Jy ! Component: 3100 - total flux cleaned = -0.00149258 Jy ! Component: 3150 - total flux cleaned = -0.0015188 Jy ! Component: 3200 - total flux cleaned = -0.00144949 Jy ! Component: 3250 - total flux cleaned = -0.00149266 Jy ! Component: 3300 - total flux cleaned = -0.00144992 Jy ! Component: 3350 - total flux cleaned = -0.00146692 Jy ! Component: 3400 - total flux cleaned = -0.00144158 Jy ! Component: 3450 - total flux cleaned = -0.00141645 Jy ! Component: 3500 - total flux cleaned = -0.00143313 Jy ! Component: 3550 - total flux cleaned = -0.00140834 Jy ! Component: 3600 - total flux cleaned = -0.00137546 Jy ! Component: 3650 - total flux cleaned = -0.00135914 Jy ! Component: 3700 - total flux cleaned = -0.00137534 Jy ! Component: 3750 - total flux cleaned = -0.00128681 Jy ! Component: 3800 - total flux cleaned = -0.0013188 Jy ! Component: 3850 - total flux cleaned = -0.00125519 Jy ! Component: 3900 - total flux cleaned = -0.0012316 Jy ! Component: 3950 - total flux cleaned = -0.00120804 Jy ! Component: 4000 - total flux cleaned = -0.00118466 Jy ! Component: 4050 - total flux cleaned = -0.00116913 Jy ! Total flux subtracted in 4096 components = -0.00112291 Jy ! Clean residual min=-0.000466 max=0.000571 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0464176 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 361 components and 0.0464176 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1026+0131_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 8.383 at -9.507 degrees (North through East) ! Clean map min=-0.001239 max=0.045287 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1026+0131_S_a_map.fits wmodel /vlbi/uf001/uvm//J1026+0131_S_a_map.mod ! Writing 361 model components to file: /vlbi/uf001/uvm//J1026+0131_S_a_map.mod wobs /vlbi/uf001/uvm//J1026+0131_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1026+0131_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1026+0131_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1026+0131_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0452871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014147 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.937155 0.937155 1.87431 3.74862 7.49724 14.9945 29.989 59.978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 320.117 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1026+0131_S_a_dfm.log closed on Sun Jan 13 21:20:34 2019