! Started logfile: /vlbi/bp222/maps//J0017+8135_X_dfm.log on Thu Sep 27 10:33:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/bp222/maps//J0017+8135_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0017+8135_X_uvm.fits ! AN table 1: 64 integrations on 28 of 28 possible baselines. ! AN table 2: 32 integrations on 28 of 28 possible baselines. ! AN table 3: 63 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1.27058 visibilities/baseline/integration-bin. ! Found source: J0017+8135 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 108 lines of history. ! ! Reading 75564 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J0017+8135_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 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.549768Jy sigma=22.293168 ! Fit after self-cal, rms=0.407053Jy sigma=5.725995 ! 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=0.589 mas, bmaj=1.292 mas, bpa=23.96 degrees ! Estimated noise=0.452163 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 = 0.718551 Jy ! Component: 100 - total flux cleaned = 1.00432 Jy ! Total flux subtracted in 100 components = 1.00432 Jy ! Clean residual min=-0.049007 max=0.131532 Jy/beam ! Clean residual mean=0.000106 rms=0.007904 Jy/beam ! Combined flux in latest and established models = 1.00432 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.00432 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.349891Jy sigma=4.654565 ! Fit after self-cal, rms=0.346856Jy sigma=4.615759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159111 Jy ! Component: 100 - total flux cleaned = 0.257397 Jy ! Total flux subtracted in 100 components = 0.257397 Jy ! Clean residual min=-0.025767 max=0.052012 Jy/beam ! Clean residual mean=0.000055 rms=0.004151 Jy/beam ! Combined flux in latest and established models = 1.26172 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 1.26172 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.197203Jy sigma=2.416641 ! Fit after self-cal, rms=0.195237Jy sigma=2.390396 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676722 Jy ! Component: 100 - total flux cleaned = 0.109123 Jy ! Total flux subtracted in 100 components = 0.109123 Jy ! Clean residual min=-0.017636 max=0.022853 Jy/beam ! Clean residual mean=0.000034 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 1.37084 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 1.37084 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.151944Jy sigma=1.819603 ! Fit after self-cal, rms=0.151144Jy sigma=1.809457 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307053 Jy ! Component: 100 - total flux cleaned = 0.0497065 Jy ! Total flux subtracted in 100 components = 0.0497065 Jy ! Clean residual min=-0.016592 max=0.020853 Jy/beam ! Clean residual mean=0.000024 rms=0.002768 Jy/beam ! Combined flux in latest and established models = 1.42055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 1.42055 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.140307Jy sigma=1.715884 ! Fit after self-cal, rms=0.139972Jy sigma=1.711767 ! Inverting map ! Added new window around map position (2.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199959 Jy ! Component: 100 - total flux cleaned = 0.0321929 Jy ! Total flux subtracted in 100 components = 0.0321929 Jy ! Clean residual min=-0.015268 max=0.017357 Jy/beam ! Clean residual mean=0.000020 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 1.45274 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 1.45274 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.134669Jy sigma=1.685960 ! Fit after self-cal, rms=0.134534Jy sigma=1.683522 ! Inverting map ! Added new window around map position (-2.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017643 Jy ! Component: 100 - total flux cleaned = 0.0271663 Jy ! Total flux subtracted in 100 components = 0.0271663 Jy ! Clean residual min=-0.014909 max=0.016488 Jy/beam ! Clean residual mean=0.000018 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 1.47991 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 1.47991 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.130585Jy sigma=1.664134 ! Fit after self-cal, rms=0.130443Jy sigma=1.661834 ! Inverting map ! Added new window around map position (-4.4, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157545 Jy ! Component: 100 - total flux cleaned = 0.0254539 Jy ! Total flux subtracted in 100 components = 0.0254539 Jy ! Clean residual min=-0.014213 max=0.016271 Jy/beam ! Clean residual mean=0.000017 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 1.50536 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 1.50536 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.128263Jy sigma=1.639961 ! Fit after self-cal, rms=0.128165Jy sigma=1.638099 ! Inverting map ! Added new window around map position (4.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139918 Jy ! Component: 100 - total flux cleaned = 0.0210682 Jy ! Total flux subtracted in 100 components = 0.0210682 Jy ! Clean residual min=-0.015001 max=0.013990 Jy/beam ! Clean residual mean=0.000017 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 1.52643 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 1.52643 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.126447Jy sigma=1.616217 ! Fit after self-cal, rms=0.126371Jy sigma=1.615235 ! 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=0.7848 mas, bmaj=1.651 mas, bpa=21.42 degrees ! Estimated noise=0.240114 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 (-0.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183593 Jy ! Component: 100 - total flux cleaned = 0.0290603 Jy ! Component: 150 - total flux cleaned = 0.0378593 Jy ! Component: 200 - total flux cleaned = 0.0455155 Jy ! Total flux subtracted in 200 components = 0.0455155 Jy ! Clean residual min=-0.012470 max=0.014095 Jy/beam ! Clean residual mean=0.000051 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 1.57194 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 1.57194 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122370Jy sigma=1.572371 ! Fit after self-cal, rms=0.122141Jy sigma=1.567869 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7848 x 1.651 at 21.42 degrees (North through East) ! Clean map min=-0.011746 max=1.0245 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.00 ! MK 1.00 NL 0.99 OV 0.99 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 0.97 KP 1.03 ! MK 0.97 NL 0.95 OV 0.99 SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 0.91 KP 0.96 ! LA 0.95 MK 1.00 NL 1.06 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 1.02 ! MK 1.00 NL 0.99 OV 0.99 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 0.98 KP 1.04 ! MK 0.97 NL 0.94 OV 1.00 SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 0.91 KP 0.97 ! LA 0.96 MK 1.00 NL 1.06 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 1.04 ! MK 1.02 NL 1.00 OV 1.00 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 1.00 KP 1.06 ! MK 1.00 NL 0.97 OV 1.01 SC 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 0.91 KP 0.97 ! LA 0.96 MK 1.01 NL 1.06 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 1.03 ! MK 1.01 NL 0.98 OV 0.99 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 0.97 KP 1.06 ! MK 0.99 NL 0.95 OV 0.99 SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 HN 0.92 KP 0.97 ! LA 0.97 MK 1.02 NL 1.06 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 1.02 ! MK 1.02 NL 0.99 OV 1.00 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 HN 0.96 KP 1.06 ! MK 1.00 NL 0.96 OV 1.00 SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.95 HN 0.92 KP 0.97 ! LA 0.97 MK 1.01 NL 1.06 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.02 ! MK 1.01 NL 1.00 OV 1.01 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 0.97 KP 1.05 ! MK 0.99 NL 0.96 OV 1.01 SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 0.92 KP 0.97 ! LA 0.97 MK 1.02 NL 1.07 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 1.02 ! MK 1.01 NL 0.99 OV 1.01 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 1.00 KP 1.06 ! MK 1.00 NL 0.96 OV 1.02 SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 0.93 KP 0.97 ! LA 0.97 MK 1.02 NL 1.06 PT 0.92 ! SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.02 KP 1.00 ! MK 1.01 NL 1.00 OV 1.02 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 HN 1.00 KP 1.03 ! MK 1.01 NL 0.97 OV 1.02 SC 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 0.92 KP 0.98 ! LA 0.97 MK 1.01 NL 1.07 PT 0.92 ! SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 1.01 ! MK 1.01 NL 0.99 OV 1.01 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 0.99 KP 1.04 ! MK 0.99 NL 0.96 OV 1.02 SC 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 0.92 KP 0.98 ! LA 0.98 MK 1.02 NL 1.08 PT 0.93 ! SC 1.11 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00 KP 1.03 ! MK 1.01 NL 1.00 OV 1.00 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 0.98 KP 1.06 ! MK 0.99 NL 0.96 OV 1.01 SC 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 0.93 KP 0.99 ! LA 0.98 MK 1.02 NL 1.08 PT 0.93 ! SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.99 KP 1.02 ! MK 1.00 NL 0.99 OV 0.99 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 0.97 KP 1.05 ! MK 0.99 NL 0.96 OV 0.99 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.95 HN 0.93 KP 0.99 ! LA 0.97 MK 1.02 NL 1.08 PT 0.93 ! SC 1.13 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.97 KP 1.01 ! MK 0.99 NL 0.99 OV 0.99 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 0.95 KP 1.04 ! MK 0.98 NL 0.95 OV 0.98 SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 0.93 KP 0.99 ! LA 0.98 MK 1.01 NL 1.08 PT 0.94 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.122141Jy sigma=1.567869 ! Fit after self-cal, rms=0.094218Jy sigma=1.287701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7904 mas, bmaj=1.656 mas, bpa=21.54 degrees ! Estimated noise=0.241066 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 = -0.00540575 Jy ! Component: 100 - total flux cleaned = -0.00908173 Jy ! Component: 150 - total flux cleaned = -0.0129018 Jy ! Component: 200 - total flux cleaned = -0.0149439 Jy ! Total flux subtracted in 200 components = -0.0149439 Jy ! Clean residual min=-0.009611 max=0.009423 Jy/beam ! Clean residual mean=-0.000008 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 1.557 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 1.557 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092863Jy sigma=1.271379 ! Fit after self-cal, rms=0.092845Jy sigma=1.270663 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092845Jy sigma=1.270663 ! Fit after self-cal, rms=0.088913Jy sigma=1.200457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7897 mas, bmaj=1.659 mas, bpa=21.43 degrees ! Estimated noise=0.241196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00609102 Jy ! Component: 100 - total flux cleaned = -0.0106181 Jy ! Component: 150 - total flux cleaned = -0.0127211 Jy ! Component: 200 - total flux cleaned = -0.0141643 Jy ! Total flux subtracted in 200 components = -0.0141643 Jy ! Clean residual min=-0.008421 max=0.008644 Jy/beam ! Clean residual mean=0.000001 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 1.54284 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 1.54284 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088199Jy sigma=1.190894 ! Fit after self-cal, rms=0.088185Jy sigma=1.190684 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 (-15.2, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699785 Jy ! Component: 100 - total flux cleaned = 0.00666601 Jy ! Component: 150 - total flux cleaned = 0.00589415 Jy ! Component: 200 - total flux cleaned = 0.00505928 Jy ! Total flux subtracted in 200 components = 0.00505928 Jy ! Clean residual min=-0.008276 max=0.007538 Jy/beam ! Clean residual mean=0.000003 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 1.54789 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 1.54789 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087353Jy sigma=1.178170 ! Fit after self-cal, rms=0.087291Jy sigma=1.177133 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087291Jy sigma=1.177133 ! Fit after self-cal, rms=0.071894Jy sigma=0.943178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7897 mas, bmaj=1.662 mas, bpa=21.38 degrees ! Estimated noise=0.241541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00705408 Jy ! Component: 100 - total flux cleaned = -0.0114298 Jy ! Component: 150 - total flux cleaned = -0.0143803 Jy ! Component: 200 - total flux cleaned = -0.0169042 Jy ! Total flux subtracted in 200 components = -0.0169042 Jy ! Clean residual min=-0.003741 max=0.005280 Jy/beam ! Clean residual mean=0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 1.53099 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 1.53099 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070933Jy sigma=0.928911 ! Fit after self-cal, rms=0.070900Jy sigma=0.928269 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 (2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315095 Jy ! Component: 100 - total flux cleaned = 0.0025793 Jy ! Component: 150 - total flux cleaned = 0.00150576 Jy ! Component: 200 - total flux cleaned = 0.000612392 Jy ! Total flux subtracted in 200 components = 0.000612392 Jy ! Clean residual min=-0.003353 max=0.003277 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 1.5316 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 172 components and 1.5316 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070455Jy sigma=0.921468 ! Fit after self-cal, rms=0.070416Jy sigma=0.920971 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070416Jy sigma=0.920971 ! Fit after self-cal, rms=0.070140Jy sigma=0.918150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.965 mas, bmaj=3.221 mas, bpa=9.806 degrees ! Estimated noise=0.333095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00499128 Jy ! Component: 100 - total flux cleaned = -0.00856248 Jy ! Component: 150 - total flux cleaned = -0.0113767 Jy ! Component: 200 - total flux cleaned = -0.0133069 Jy ! Total flux subtracted in 200 components = -0.0133069 Jy ! Clean residual min=-0.004367 max=0.003641 Jy/beam ! Clean residual mean=0.000001 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 1.5183 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 185 components and 1.5183 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069953Jy sigma=0.914786 ! Fit after self-cal, rms=0.069935Jy sigma=0.914545 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 = -0.00115603 Jy ! Component: 100 - total flux cleaned = -0.00226364 Jy ! Component: 150 - total flux cleaned = -0.00310859 Jy ! Component: 200 - total flux cleaned = -0.00391559 Jy ! Total flux subtracted in 200 components = -0.00391559 Jy ! Clean residual min=-0.004085 max=0.003410 Jy/beam ! Clean residual mean=0.000001 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 1.51438 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 206 components and 1.51438 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069894Jy sigma=0.913788 ! Fit after self-cal, rms=0.069884Jy sigma=0.913706 ! 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=0.7897 mas, bmaj=1.661 mas, bpa=21.38 degrees ! Estimated noise=0.24156 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7897 x 1.661 at 21.38 degrees (North through East) ! Clean map min=-0.0050521 max=1.0293 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069884Jy sigma=0.913706 ! Fit after self-cal, rms=0.064544Jy sigma=0.820404 ! Inverting map and beam ! Estimated beam: bmin=0.7901 mas, bmaj=1.662 mas, bpa=21.35 degrees ! Estimated noise=0.241653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00282906 Jy ! Component: 100 - total flux cleaned = -0.00405142 Jy ! Component: 150 - total flux cleaned = -0.00452209 Jy ! Component: 200 - total flux cleaned = -0.00505395 Jy ! Total flux subtracted in 200 components = -0.00505395 Jy ! Clean residual min=-0.002669 max=0.002569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 1.50933 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 222 components and 1.50933 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064236Jy sigma=0.816256 ! Fit after self-cal, rms=0.064233Jy sigma=0.816198 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256423 Jy ! Component: 100 - total flux cleaned = -0.000665523 Jy ! Component: 150 - total flux cleaned = -0.0011348 Jy ! Component: 200 - total flux cleaned = -0.00151185 Jy ! Total flux subtracted in 200 components = -0.00151185 Jy ! Clean residual min=-0.002626 max=0.002526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 1.50781 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 226 components and 1.50781 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064047Jy sigma=0.813842 ! Fit after self-cal, rms=0.064043Jy sigma=0.813811 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064043Jy sigma=0.813811 ! Fit after self-cal, rms=0.063958Jy sigma=0.813127 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=0.5927 mas, bmaj=1.302 mas, bpa=23.78 degrees ! Estimated noise=0.455771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.727114 Jy ! Component: 100 - total flux cleaned = 1.02382 Jy ! Component: 150 - total flux cleaned = 1.17956 Jy ! Component: 200 - total flux cleaned = 1.27584 Jy ! Total flux subtracted in 200 components = 1.27584 Jy ! Clean residual min=-0.016543 max=0.050327 Jy/beam ! Clean residual mean=0.000038 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 1.27584 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 1.27584 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7899 mas, bmaj=1.661 mas, bpa=21.35 degrees ! Estimated noise=0.241608 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 = 0.084783 Jy ! Component: 100 - total flux cleaned = 0.125602 Jy ! Component: 150 - total flux cleaned = 0.147024 Jy ! Component: 200 - total flux cleaned = 0.160212 Jy ! Total flux subtracted in 200 components = 0.160212 Jy ! Clean residual min=-0.004970 max=0.008600 Jy/beam ! Clean residual mean=0.000019 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 1.43605 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 1.43605 Jy ! Inverting map ! Added new window around map position (2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103484 Jy ! Component: 100 - total flux cleaned = 0.0186755 Jy ! Component: 150 - total flux cleaned = 0.025809 Jy ! Component: 200 - total flux cleaned = 0.0306433 Jy ! Total flux subtracted in 200 components = 0.0306433 Jy ! Clean residual min=-0.004020 max=0.005012 Jy/beam ! Clean residual mean=0.000009 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 1.4667 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 1.4667 Jy ! Inverting map ! Added new window around map position (0.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412417 Jy ! Component: 100 - total flux cleaned = 0.00719203 Jy ! Component: 150 - total flux cleaned = 0.0100621 Jy ! Component: 200 - total flux cleaned = 0.0129401 Jy ! Total flux subtracted in 200 components = 0.0129401 Jy ! Clean residual min=-0.003486 max=0.004337 Jy/beam ! Clean residual mean=0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 1.47964 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 1.47964 Jy ! Inverting map ! Added new window around map position (-2.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387024 Jy ! Component: 100 - total flux cleaned = 0.00595534 Jy ! Component: 150 - total flux cleaned = 0.00743592 Jy ! Component: 200 - total flux cleaned = 0.00869018 Jy ! Total flux subtracted in 200 components = 0.00869018 Jy ! Clean residual min=-0.003309 max=0.003438 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 1.48833 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 77 components and 1.48833 Jy ! Inverting map ! Added new window around map position (-0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165951 Jy ! Component: 100 - total flux cleaned = 0.00253246 Jy ! Component: 150 - total flux cleaned = 0.00309367 Jy ! Component: 200 - total flux cleaned = 0.00364118 Jy ! Total flux subtracted in 200 components = 0.00364118 Jy ! Clean residual min=-0.003246 max=0.003195 Jy/beam ! Clean residual mean=0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 1.49197 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 1.49197 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=1.966 mas, bmaj=3.22 mas, bpa=9.83 degrees ! Estimated noise=0.333123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283238 Jy ! Component: 100 - total flux cleaned = 0.00375308 Jy ! Component: 150 - total flux cleaned = 0.00406448 Jy ! Component: 200 - total flux cleaned = 0.004686 Jy ! Total flux subtracted in 200 components = 0.004686 Jy ! Clean residual min=-0.002681 max=0.002716 Jy/beam ! Clean residual mean=0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 1.49666 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 = 0.000556084 Jy ! Component: 100 - total flux cleaned = 0.000840818 Jy ! Component: 150 - total flux cleaned = 0.00125507 Jy ! Component: 200 - total flux cleaned = 0.00153825 Jy ! Total flux subtracted in 200 components = 0.00153825 Jy ! Clean residual min=-0.002628 max=0.002620 Jy/beam ! Clean residual mean=0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 1.49819 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 135 components and 1.49819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7899 mas, bmaj=1.661 mas, bpa=21.35 degrees ! Estimated noise=0.241608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145387 Jy ! Component: 100 - total flux cleaned = -0.00145195 Jy ! Component: 150 - total flux cleaned = -0.00132925 Jy ! Component: 200 - total flux cleaned = -0.00120971 Jy ! Total flux subtracted in 200 components = -0.00120971 Jy ! Clean residual min=-0.003059 max=0.002793 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 1.49698 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 1.49698 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065038Jy sigma=0.824594 ! Fit after self-cal, rms=0.064895Jy sigma=0.822067 wmodel J0017+8135_X_map.mod ! Writing 139 model components to file: J0017+8135_X_map.mod wobs J0017+8135_X_uvs.fits ! Writing UV FITS file: J0017+8135_X_uvs.fits wwins J0017+8135_X_map.win ! wwins: Wrote 12 windows to J0017+8135_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 = -0.000345239 Jy ! Component: 100 - total flux cleaned = -2.15575e-05 Jy ! Component: 150 - total flux cleaned = 0.000515129 Jy ! Component: 200 - total flux cleaned = 0.000862109 Jy ! Component: 250 - total flux cleaned = 0.00115996 Jy ! Component: 300 - total flux cleaned = 0.00124348 Jy ! Component: 350 - total flux cleaned = 0.00124349 Jy ! Component: 400 - total flux cleaned = 0.00124392 Jy ! Component: 450 - total flux cleaned = 0.00128378 Jy ! Component: 500 - total flux cleaned = 0.0012836 Jy ! Component: 550 - total flux cleaned = 0.00128361 Jy ! Component: 600 - total flux cleaned = 0.00124538 Jy ! Component: 650 - total flux cleaned = 0.00124532 Jy ! Component: 700 - total flux cleaned = 0.00128271 Jy ! Component: 750 - total flux cleaned = 0.00128259 Jy ! Component: 800 - total flux cleaned = 0.00124579 Jy ! Component: 850 - total flux cleaned = 0.00124628 Jy ! Component: 900 - total flux cleaned = 0.00135493 Jy ! Component: 950 - total flux cleaned = 0.00121163 Jy ! Component: 1000 - total flux cleaned = 0.00117609 Jy ! Component: 1050 - total flux cleaned = 0.00103532 Jy ! Component: 1100 - total flux cleaned = 0.000930495 Jy ! Component: 1150 - total flux cleaned = 0.000827344 Jy ! Component: 1200 - total flux cleaned = 0.00069067 Jy ! Component: 1250 - total flux cleaned = 0.000656469 Jy ! Component: 1300 - total flux cleaned = 0.000454724 Jy ! Component: 1350 - total flux cleaned = 0.000387943 Jy ! Component: 1400 - total flux cleaned = 0.000222834 Jy ! Component: 1450 - total flux cleaned = 0.000189854 Jy ! Component: 1500 - total flux cleaned = 2.73758e-05 Jy ! Component: 1550 - total flux cleaned = -3.75488e-05 Jy ! Component: 1600 - total flux cleaned = -0.000101672 Jy ! Component: 1650 - total flux cleaned = -0.000229044 Jy ! Component: 1700 - total flux cleaned = -0.000260729 Jy ! Component: 1750 - total flux cleaned = -0.00035509 Jy ! Component: 1800 - total flux cleaned = -0.000386196 Jy ! Component: 1850 - total flux cleaned = -0.000478889 Jy ! Component: 1900 - total flux cleaned = -0.000601643 Jy ! Component: 1950 - total flux cleaned = -0.000571355 Jy ! Component: 2000 - total flux cleaned = -0.000602099 Jy ! Component: 2050 - total flux cleaned = -0.000692699 Jy ! Component: 2100 - total flux cleaned = -0.000812157 Jy ! Component: 2150 - total flux cleaned = -0.000900739 Jy ! Component: 2200 - total flux cleaned = -0.000989629 Jy ! Component: 2250 - total flux cleaned = -0.00107732 Jy ! Component: 2300 - total flux cleaned = -0.00122261 Jy ! Component: 2350 - total flux cleaned = -0.00122247 Jy ! Component: 2400 - total flux cleaned = -0.00127959 Jy ! Component: 2450 - total flux cleaned = -0.00139392 Jy ! Component: 2500 - total flux cleaned = -0.00147878 Jy ! Component: 2550 - total flux cleaned = -0.0015352 Jy ! Component: 2600 - total flux cleaned = -0.00153521 Jy ! Component: 2650 - total flux cleaned = -0.00164685 Jy ! Component: 2700 - total flux cleaned = -0.00175771 Jy ! Component: 2750 - total flux cleaned = -0.00181294 Jy ! Component: 2800 - total flux cleaned = -0.00181299 Jy ! Component: 2850 - total flux cleaned = -0.00184038 Jy ! Component: 2900 - total flux cleaned = -0.00197592 Jy ! Component: 2950 - total flux cleaned = -0.00200271 Jy ! Component: 3000 - total flux cleaned = -0.001976 Jy ! Component: 3050 - total flux cleaned = -0.00213586 Jy ! Component: 3100 - total flux cleaned = -0.00218883 Jy ! Component: 3150 - total flux cleaned = -0.00224144 Jy ! Component: 3200 - total flux cleaned = -0.00234617 Jy ! Component: 3250 - total flux cleaned = -0.00234605 Jy ! Component: 3300 - total flux cleaned = -0.00237212 Jy ! Component: 3350 - total flux cleaned = -0.00247533 Jy ! Component: 3400 - total flux cleaned = -0.00257795 Jy ! Component: 3450 - total flux cleaned = -0.00260351 Jy ! Component: 3500 - total flux cleaned = -0.00267951 Jy ! Component: 3550 - total flux cleaned = -0.00265434 Jy ! Component: 3600 - total flux cleaned = -0.00280481 Jy ! Component: 3650 - total flux cleaned = -0.00280455 Jy ! Component: 3700 - total flux cleaned = -0.00282976 Jy ! Component: 3750 - total flux cleaned = -0.00295316 Jy ! Component: 3800 - total flux cleaned = -0.00305153 Jy ! Component: 3850 - total flux cleaned = -0.00302711 Jy ! Component: 3900 - total flux cleaned = -0.00302688 Jy ! Component: 3950 - total flux cleaned = -0.00305112 Jy ! Component: 4000 - total flux cleaned = -0.00319561 Jy ! Component: 4050 - total flux cleaned = -0.00326741 Jy ! Total flux subtracted in 4096 components = -0.00329119 Jy ! Clean residual min=-0.001190 max=0.001191 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 1.49369 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 332 components and 1.49369 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0017+8135_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7899 x 1.661 at 21.35 degrees (North through East) ! Clean map min=-0.0025217 max=1.0309 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0017+8135_X_map.fits wmodel /vlbi/bp222/maps//J0017+8135_X_map.mod ! Writing 332 model components to file: /vlbi/bp222/maps//J0017+8135_X_map.mod wobs /vlbi/bp222/maps//J0017+8135_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0017+8135_X_uvs.fits wwins /vlbi/bp222/maps//J0017+8135_X_map.win ! wwins: Wrote 13 windows to /vlbi/bp222/maps//J0017+8135_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.03085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000359796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.104708 0.104708 0.209417 0.418834 0.837668 1.67534 3.35067 6.70134 13.4027 26.8054 53.6107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2865.1 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0017+8135_X_dfm.log closed on Thu Sep 27 10:33:09 2018