! Started logfile: .//J1039+7325_X_a_dfm.log on Tue Jun 5 09:39:33 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1039+7325_X_a_uvm.fits ! Reading UV FITS file: .//J1039+7325_X_a_uvm.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! AN table 2: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.95723 visibilities/baseline/integration-bin. ! Found source: J1039+7325 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 50312 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1039+7325_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001621Jy sigma=22.061730 ! Fit after self-cal, rms=0.906283Jy sigma=19.866319 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7091 mas, bmaj=2.033 mas, bpa=20.93 degrees ! Estimated noise=0.387199 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 = 0.074158 Jy ! Component: 100 - total flux cleaned = 0.0904935 Jy ! Total flux subtracted in 100 components = 0.0904935 Jy ! Clean residual min=-0.003355 max=0.005171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0904935 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0904935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033561Jy sigma=0.676963 ! Fit after self-cal, rms=0.033542Jy sigma=0.676669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516894 Jy ! Component: 100 - total flux cleaned = 0.00556678 Jy ! Total flux subtracted in 100 components = 0.00556678 Jy ! Clean residual min=-0.003229 max=0.003622 Jy/beam ! Clean residual mean=-0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0960602 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0960602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.033073Jy sigma=0.660226 ! Fit after self-cal, rms=0.033074Jy sigma=0.660165 ! Inverting map ! Added new window around map position (-2.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023843 Jy ! Component: 100 - total flux cleaned = 0.00177631 Jy ! Total flux subtracted in 100 components = 0.00177631 Jy ! Clean residual min=-0.003110 max=0.003231 Jy/beam ! Clean residual mean=-0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0978365 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0978365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032840Jy sigma=0.651748 ! Fit after self-cal, rms=0.032819Jy sigma=0.651170 ! 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=0.9773 mas, bmaj=2.444 mas, bpa=19.41 degrees ! Estimated noise=0.150713 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 = -0.00186892 Jy ! Component: 100 - total flux cleaned = -0.00279707 Jy ! Component: 150 - total flux cleaned = -0.00347505 Jy ! Component: 200 - total flux cleaned = -0.00389527 Jy ! Total flux subtracted in 200 components = -0.00389527 Jy ! Clean residual min=-0.002943 max=0.003400 Jy/beam ! Clean residual mean=-0.000015 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0939413 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0939413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032584Jy sigma=0.645333 ! Fit after self-cal, rms=0.032575Jy sigma=0.645250 ! Inverting map ! Added new window around map position (7.2, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258331 Jy ! Component: 100 - total flux cleaned = 0.00269606 Jy ! Component: 150 - total flux cleaned = 0.00270084 Jy ! Component: 200 - total flux cleaned = 0.00258245 Jy ! Total flux subtracted in 200 components = 0.00258245 Jy ! Clean residual min=-0.002624 max=0.002733 Jy/beam ! Clean residual mean=-0.000011 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0965237 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0965237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032344Jy sigma=0.637931 ! Fit after self-cal, rms=0.032313Jy sigma=0.637101 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9773 x 2.444 at 19.41 degrees (North through East) ! Clean map min=-0.002569 max=0.094006 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.03 KP 1.00 ! LA 1.07 MK 1.01 NL 1.10 OV 1.11 ! PT 1.03 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.96 HN 0.99 KP 0.96 ! LA 0.97 MK 0.99 NL 1.04 OV 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.01 KP 1.02 ! LA 1.05 MK 0.99 NL 1.10 OV 1.10 ! PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.97 HN 0.99 KP 0.96 ! LA 0.96 MK 0.98 NL 1.03 OV 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.03 KP 1.02 ! LA 1.06 MK 1.00 NL 1.09 OV 1.09 ! PT 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.96 HN 0.99 KP 0.96 ! LA 0.97 MK 1.00 NL 1.02 OV 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.05 KP 1.02 ! LA 1.05 MK 1.00 NL 1.09 OV 1.08 ! PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.97 HN 0.98 KP 0.96 ! LA 0.97 MK 0.99 NL 1.04 OV 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.02 KP 1.02 ! LA 1.03 MK 1.00 NL 1.06 OV 1.08 ! PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.95 HN 0.98 KP 0.93 ! LA 0.97 MK 0.99 NL 1.03 OV 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.05 KP 1.01 ! LA 1.01 MK 0.98 NL 1.06 OV 1.09 ! PT 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.95 HN 0.97 KP 0.93 ! LA 0.96 MK 0.98 NL 1.01 OV 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.04 KP 1.01 ! LA 1.02 MK 0.94 NL 1.08 OV 1.05 ! PT 0.99 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.94 HN 0.99 KP 0.93 ! LA 0.96 MK 1.01 NL 1.02 OV 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.03 KP 1.00 ! LA 1.04 MK 0.97 NL 1.06 OV 1.07 ! PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.95 HN 0.95 KP 0.92 ! LA 0.96 MK 0.98 NL 1.04 OV 1.01 ! ! ! Fit before self-cal, rms=0.032313Jy sigma=0.637101 ! Fit after self-cal, rms=0.031804Jy sigma=0.611655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=2.417 mas, bpa=19.05 degrees ! Estimated noise=0.151027 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 = -0.000333868 Jy ! Component: 100 - total flux cleaned = -0.000335558 Jy ! Component: 150 - total flux cleaned = -0.000384424 Jy ! Component: 200 - total flux cleaned = -0.00050866 Jy ! Total flux subtracted in 200 components = -0.00050866 Jy ! Clean residual min=-0.000960 max=0.001072 Jy/beam ! Clean residual mean=0.000004 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0960151 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0960151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031741Jy sigma=0.610333 ! Fit after self-cal, rms=0.031741Jy sigma=0.610206 ! Inverting map ! Added new window around map position (4, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000824514 Jy ! Component: 100 - total flux cleaned = 0.000938151 Jy ! Component: 150 - total flux cleaned = 0.00105529 Jy ! Component: 200 - total flux cleaned = 0.00115995 Jy ! Total flux subtracted in 200 components = 0.00115995 Jy ! Clean residual min=-0.000837 max=0.000737 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.097175 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.097175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031696Jy sigma=0.609032 ! Fit after self-cal, rms=0.031694Jy sigma=0.608997 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031694Jy sigma=0.608997 ! Fit after self-cal, rms=0.031659Jy sigma=0.608635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9789 mas, bmaj=2.411 mas, bpa=18.93 degrees ! Estimated noise=0.15083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197723 Jy ! Component: 100 - total flux cleaned = -5.94063e-05 Jy ! Component: 150 - total flux cleaned = 0.000115562 Jy ! Component: 200 - total flux cleaned = 0.000252306 Jy ! Total flux subtracted in 200 components = 0.000252306 Jy ! Clean residual min=-0.000704 max=0.000681 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0974273 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.0974273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031626Jy sigma=0.607980 ! Fit after self-cal, rms=0.031624Jy sigma=0.607951 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 = 8.49116e-06 Jy ! Component: 100 - total flux cleaned = 0.000112973 Jy ! Component: 150 - total flux cleaned = 0.000139884 Jy ! Component: 200 - total flux cleaned = 0.00013924 Jy ! Total flux subtracted in 200 components = 0.00013924 Jy ! Clean residual min=-0.000653 max=0.000669 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0975666 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.0975666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031611Jy sigma=0.607703 ! Fit after self-cal, rms=0.031611Jy sigma=0.607696 ! Inverting map ! Added new window around map position (7.6, -36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337745 Jy ! Component: 100 - total flux cleaned = 0.00045337 Jy ! Component: 150 - total flux cleaned = 0.00049241 Jy ! Component: 200 - total flux cleaned = 0.000528966 Jy ! Total flux subtracted in 200 components = 0.000528966 Jy ! Clean residual min=-0.000615 max=0.000574 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0980955 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.0980955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031595Jy sigma=0.607369 ! Fit after self-cal, rms=0.031594Jy sigma=0.607361 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031594Jy sigma=0.607361 ! Fit after self-cal, rms=0.031574Jy sigma=0.607149 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9784 mas, bmaj=2.407 mas, bpa=18.84 degrees ! Estimated noise=0.150677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.80892e-05 Jy ! Component: 100 - total flux cleaned = -9.87373e-05 Jy ! Component: 150 - total flux cleaned = -3.31463e-05 Jy ! Component: 200 - total flux cleaned = 2.72442e-05 Jy ! Total flux subtracted in 200 components = 2.72442e-05 Jy ! Clean residual min=-0.000569 max=0.000526 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0981228 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.0981228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031559Jy sigma=0.606882 ! Fit after self-cal, rms=0.031558Jy sigma=0.606874 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 = 4.13629e-05 Jy ! Component: 100 - total flux cleaned = 9.49867e-05 Jy ! Component: 150 - total flux cleaned = 0.000125643 Jy ! Component: 200 - total flux cleaned = 0.000145114 Jy ! Total flux subtracted in 200 components = 0.000145114 Jy ! Clean residual min=-0.000551 max=0.000518 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0982679 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 151 components and 0.0982679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031551Jy sigma=0.606750 ! Fit after self-cal, rms=0.031551Jy sigma=0.606749 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031551Jy sigma=0.606749 ! Fit after self-cal, rms=0.031546Jy sigma=0.606641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.147 mas, bpa=14.3 degrees ! Estimated noise=0.18179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.85184e-05 Jy ! Component: 100 - total flux cleaned = 0.000133632 Jy ! Component: 150 - total flux cleaned = 0.000133938 Jy ! Component: 200 - total flux cleaned = 0.000124869 Jy ! Total flux subtracted in 200 components = 0.000124869 Jy ! Clean residual min=-0.000628 max=0.000538 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0983928 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.0983928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031540Jy sigma=0.606532 ! Fit after self-cal, rms=0.031538Jy sigma=0.606521 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 = -5.5511e-05 Jy ! Component: 100 - total flux cleaned = -8.07271e-05 Jy ! Component: 150 - total flux cleaned = -9.5756e-05 Jy ! Component: 200 - total flux cleaned = -0.000110201 Jy ! Total flux subtracted in 200 components = -0.000110201 Jy ! Clean residual min=-0.000605 max=0.000535 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0982826 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 174 components and 0.0982826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031536Jy sigma=0.606470 ! Fit after self-cal, rms=0.031535Jy sigma=0.606466 ! 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=0.978 mas, bmaj=2.404 mas, bpa=18.76 degrees ! Estimated noise=0.150617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 2.404 at 18.76 degrees (North through East) ! Clean map min=-0.00060902 max=0.094571 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7119 mas, bmaj=2.008 mas, bpa=20.23 degrees ! Estimated noise=0.384294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735877 Jy ! Component: 100 - total flux cleaned = 0.0898061 Jy ! Component: 150 - total flux cleaned = 0.0942246 Jy ! Component: 200 - total flux cleaned = 0.095999 Jy ! Total flux subtracted in 200 components = 0.095999 Jy ! Clean residual min=-0.001484 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.095999 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.095999 Jy ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=2.404 mas, bpa=18.76 degrees ! Estimated noise=0.150617 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 = 0.00160211 Jy ! Component: 100 - total flux cleaned = 0.00210676 Jy ! Component: 150 - total flux cleaned = 0.00241624 Jy ! Component: 200 - total flux cleaned = 0.00265659 Jy ! Total flux subtracted in 200 components = 0.00265659 Jy ! Clean residual min=-0.000857 max=0.000866 Jy/beam ! Clean residual mean=-0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0986556 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.0986556 Jy ! Inverting map ! Added new window around map position (-3, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333521 Jy ! Component: 100 - total flux cleaned = 0.000332801 Jy ! Component: 150 - total flux cleaned = 0.000332125 Jy ! Component: 200 - total flux cleaned = 0.000379102 Jy ! Total flux subtracted in 200 components = 0.000379102 Jy ! Clean residual min=-0.000702 max=0.000787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0990347 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.0990347 Jy ! Inverting map ! Added new window around map position (3, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177853 Jy ! Component: 100 - total flux cleaned = 0.000243288 Jy ! Component: 150 - total flux cleaned = 0.000223211 Jy ! Component: 200 - total flux cleaned = 0.000205113 Jy ! Total flux subtracted in 200 components = 0.000205113 Jy ! Clean residual min=-0.000613 max=0.000574 Jy/beam ! Clean residual mean=-0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0992398 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.0992398 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.147 mas, bpa=14.3 degrees ! Estimated noise=0.18179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.40599e-05 Jy ! Component: 100 - total flux cleaned = -4.77625e-05 Jy ! Component: 150 - total flux cleaned = -4.7391e-05 Jy ! Component: 200 - total flux cleaned = -4.71761e-05 Jy ! Total flux subtracted in 200 components = -4.71761e-05 Jy ! Clean residual min=-0.000597 max=0.000572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0991926 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 = -2.14423e-05 Jy ! Component: 100 - total flux cleaned = -4.14942e-05 Jy ! Component: 150 - total flux cleaned = -6.96528e-05 Jy ! Component: 200 - total flux cleaned = -0.000104834 Jy ! Total flux subtracted in 200 components = -0.000104834 Jy ! Clean residual min=-0.000568 max=0.000545 Jy/beam ! Clean residual mean=-0.000005 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0990878 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 124 components and 0.0990878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=2.404 mas, bpa=18.76 degrees ! Estimated noise=0.150617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103876 Jy ! Component: 100 - total flux cleaned = 0.000131964 Jy ! Component: 150 - total flux cleaned = 0.000118003 Jy ! Component: 200 - total flux cleaned = 0.000130325 Jy ! Total flux subtracted in 200 components = 0.000130325 Jy ! Clean residual min=-0.000527 max=0.000511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0992181 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.0992181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031525Jy sigma=0.606531 ! Fit after self-cal, rms=0.031524Jy sigma=0.606475 wmodel J1039+7325_X_map.mod ! Writing 141 model components to file: J1039+7325_X_map.mod wobs J1039+7325_X_uvs.fits ! Writing UV FITS file: J1039+7325_X_uvs.fits wwins J1039+7325_X_map.win ! wwins: Wrote 7 windows to J1039+7325_X_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 = -2.80674e-05 Jy ! Component: 100 - total flux cleaned = -8.23164e-05 Jy ! Component: 150 - total flux cleaned = -0.000150352 Jy ! Component: 200 - total flux cleaned = -0.00019919 Jy ! Component: 250 - total flux cleaned = -0.000254075 Jy ! Component: 300 - total flux cleaned = -0.000269265 Jy ! Component: 350 - total flux cleaned = -0.000321445 Jy ! Component: 400 - total flux cleaned = -0.000393931 Jy ! Component: 450 - total flux cleaned = -0.000450696 Jy ! Component: 500 - total flux cleaned = -0.000513091 Jy ! Component: 550 - total flux cleaned = -0.000553845 Jy ! Component: 600 - total flux cleaned = -0.000607248 Jy ! Component: 650 - total flux cleaned = -0.000633453 Jy ! Component: 700 - total flux cleaned = -0.00065924 Jy ! Component: 750 - total flux cleaned = -0.000684685 Jy ! Component: 800 - total flux cleaned = -0.000703406 Jy ! Component: 850 - total flux cleaned = -0.000734201 Jy ! Component: 900 - total flux cleaned = -0.000722031 Jy ! Component: 950 - total flux cleaned = -0.000746031 Jy ! Component: 1000 - total flux cleaned = -0.000763911 Jy ! Component: 1050 - total flux cleaned = -0.00076389 Jy ! Component: 1100 - total flux cleaned = -0.000769595 Jy ! Component: 1150 - total flux cleaned = -0.000786499 Jy ! Component: 1200 - total flux cleaned = -0.000780926 Jy ! Component: 1250 - total flux cleaned = -0.000786454 Jy ! Component: 1300 - total flux cleaned = -0.000786299 Jy ! Component: 1350 - total flux cleaned = -0.000780833 Jy ! Component: 1400 - total flux cleaned = -0.000797084 Jy ! Component: 1450 - total flux cleaned = -0.000764812 Jy ! Component: 1500 - total flux cleaned = -0.000759443 Jy ! Component: 1550 - total flux cleaned = -0.000738304 Jy ! Component: 1600 - total flux cleaned = -0.000732998 Jy ! Component: 1650 - total flux cleaned = -0.000717392 Jy ! Component: 1700 - total flux cleaned = -0.000696883 Jy ! Component: 1750 - total flux cleaned = -0.000696891 Jy ! Component: 1800 - total flux cleaned = -0.000701894 Jy ! Component: 1850 - total flux cleaned = -0.000691887 Jy ! Component: 1900 - total flux cleaned = -0.000682001 Jy ! Component: 1950 - total flux cleaned = -0.000711583 Jy ! Component: 2000 - total flux cleaned = -0.000696847 Jy ! Component: 2050 - total flux cleaned = -0.000706606 Jy ! Component: 2100 - total flux cleaned = -0.000711423 Jy ! Component: 2150 - total flux cleaned = -0.000706631 Jy ! Component: 2200 - total flux cleaned = -0.000711435 Jy ! Component: 2250 - total flux cleaned = -0.000711471 Jy ! Component: 2300 - total flux cleaned = -0.000716134 Jy ! Component: 2350 - total flux cleaned = -0.000734748 Jy ! Component: 2400 - total flux cleaned = -0.000739344 Jy ! Component: 2450 - total flux cleaned = -0.000739314 Jy ! Component: 2500 - total flux cleaned = -0.000730183 Jy ! Component: 2550 - total flux cleaned = -0.000730206 Jy ! Component: 2600 - total flux cleaned = -0.000748219 Jy ! Component: 2650 - total flux cleaned = -0.000761606 Jy ! Component: 2700 - total flux cleaned = -0.000761616 Jy ! Component: 2750 - total flux cleaned = -0.000757217 Jy ! Component: 2800 - total flux cleaned = -0.000779213 Jy ! Component: 2850 - total flux cleaned = -0.000766139 Jy ! Component: 2900 - total flux cleaned = -0.000800855 Jy ! Component: 2950 - total flux cleaned = -0.000800846 Jy ! Component: 3000 - total flux cleaned = -0.000818022 Jy ! Component: 3050 - total flux cleaned = -0.000826549 Jy ! Component: 3100 - total flux cleaned = -0.000839285 Jy ! Component: 3150 - total flux cleaned = -0.000839282 Jy ! Component: 3200 - total flux cleaned = -0.00087278 Jy ! Component: 3250 - total flux cleaned = -0.000864466 Jy ! Component: 3300 - total flux cleaned = -0.000897677 Jy ! Component: 3350 - total flux cleaned = -0.000918305 Jy ! Component: 3400 - total flux cleaned = -0.000934716 Jy ! Component: 3450 - total flux cleaned = -0.000951006 Jy ! Component: 3500 - total flux cleaned = -0.000971305 Jy ! Component: 3550 - total flux cleaned = -0.000983428 Jy ! Component: 3600 - total flux cleaned = -0.000995466 Jy ! Component: 3650 - total flux cleaned = -0.00102742 Jy ! Component: 3700 - total flux cleaned = -0.00102345 Jy ! Component: 3750 - total flux cleaned = -0.00105514 Jy ! Component: 3800 - total flux cleaned = -0.00106698 Jy ! Component: 3850 - total flux cleaned = -0.00108266 Jy ! Component: 3900 - total flux cleaned = -0.00110216 Jy ! Component: 3950 - total flux cleaned = -0.00113321 Jy ! Component: 4000 - total flux cleaned = -0.00114092 Jy ! Component: 4050 - total flux cleaned = -0.00115629 Jy ! Total flux subtracted in 4096 components = -0.00117926 Jy ! Clean residual min=-0.000206 max=0.000209 Jy/beam ! Clean residual mean=-0.000001 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0980388 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 430 components and 0.0980389 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1039+7325_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.978 x 2.404 at 18.76 degrees (North through East) ! Clean map min=-0.00054697 max=0.094382 Jy/beam ! Writing clean map to FITS file: .//J1039+7325_X_a_map.fits wmodel .//J1039+7325_X_a_map.mod ! Writing 430 model components to file: .//J1039+7325_X_a_map.mod wobs .//J1039+7325_X_a_uvs.fits ! Writing UV FITS file: .//J1039+7325_X_a_uvs.fits wwins .//J1039+7325_X_a_map.win ! wwins: Wrote 8 windows to .//J1039+7325_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0943825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.71323e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213384 0.213384 0.426768 0.853535 1.70707 3.41414 6.82828 13.6566 27.3131 54.6263 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1405.92 quit ! Quitting program ! Log file .//J1039+7325_X_a_dfm.log closed on Tue Jun 5 09:39:40 2018