! Started logfile: /vlbi/bp222/maps//J0217+7349_X_dfm.log on Thu Sep 27 10:40:37 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//J0217+7349_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0217+7349_X_uvm.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! AN table 2: 16 integrations on 28 of 28 possible baselines. ! AN table 3: 16 integrations on 21 of 21 possible baselines. ! AN table 4: 16 integrations on 21 of 21 possible baselines. ! AN table 5: 16 integrations on 28 of 28 possible baselines. ! AN table 6: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.957004 visibilities/baseline/integration-bin. ! Found source: J0217+7349 ! ! 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 25908 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 J0217+7349_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 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 10 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=2.639126Jy sigma=26.836619 ! Fit after self-cal, rms=1.549401Jy sigma=15.818822 ! 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=0.8283 mas, bmaj=1.132 mas, bpa=-28.13 degrees ! Estimated noise=1.01552 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 = 1.54184 Jy ! Component: 100 - total flux cleaned = 2.08723 Jy ! Total flux subtracted in 100 components = 2.08723 Jy ! Clean residual min=-0.150214 max=0.314387 Jy/beam ! Clean residual mean=0.000016 rms=0.029402 Jy/beam ! Combined flux in latest and established models = 2.08723 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 2.08723 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=0.742483Jy sigma=7.627459 ! Fit after self-cal, rms=0.738551Jy sigma=7.599012 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.351632 Jy ! Component: 100 - total flux cleaned = 0.563285 Jy ! Total flux subtracted in 100 components = 0.563285 Jy ! Clean residual min=-0.093072 max=0.136427 Jy/beam ! Clean residual mean=0.000023 rms=0.017216 Jy/beam ! Combined flux in latest and established models = 2.65052 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 2.65052 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=0.415660Jy sigma=4.300934 ! Fit after self-cal, rms=0.405832Jy sigma=4.228109 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153788 Jy ! Component: 100 - total flux cleaned = 0.250556 Jy ! Total flux subtracted in 100 components = 0.250556 Jy ! Clean residual min=-0.082371 max=0.092568 Jy/beam ! Clean residual mean=0.000025 rms=0.013206 Jy/beam ! Combined flux in latest and established models = 2.90107 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 2.90107 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=0.307855Jy sigma=3.235256 ! Fit after self-cal, rms=0.304877Jy sigma=3.213244 ! Inverting map ! Added new window around map position (-4.4, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0911064 Jy ! Component: 100 - total flux cleaned = 0.146891 Jy ! Total flux subtracted in 100 components = 0.146891 Jy ! Clean residual min=-0.068021 max=0.069808 Jy/beam ! Clean residual mean=0.000028 rms=0.011532 Jy/beam ! Combined flux in latest and established models = 3.04796 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 3.04796 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=0.275878Jy sigma=2.898023 ! Fit after self-cal, rms=0.274729Jy sigma=2.886095 ! 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=1.039 mas, bmaj=1.749 mas, bpa=-38.47 degrees ! Estimated noise=0.45268 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 (2.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696372 Jy ! Component: 100 - total flux cleaned = 0.10819 Jy ! Component: 150 - total flux cleaned = 0.136307 Jy ! Component: 200 - total flux cleaned = 0.157543 Jy ! Total flux subtracted in 200 components = 0.157543 Jy ! Clean residual min=-0.038864 max=0.054633 Jy/beam ! Clean residual mean=0.000075 rms=0.009523 Jy/beam ! Combined flux in latest and established models = 3.20551 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 3.20551 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=0.257642Jy sigma=2.657946 ! Fit after self-cal, rms=0.255239Jy sigma=2.636694 ! Inverting map ! Added new window around map position (-24, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0498404 Jy ! Component: 100 - total flux cleaned = 0.0729728 Jy ! Component: 150 - total flux cleaned = 0.0809513 Jy ! Component: 200 - total flux cleaned = 0.0856227 Jy ! Total flux subtracted in 200 components = 0.0856227 Jy ! Clean residual min=-0.034559 max=0.047704 Jy/beam ! Clean residual mean=0.000083 rms=0.008232 Jy/beam ! Combined flux in latest and established models = 3.29113 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 3.29113 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=0.243699Jy sigma=2.518675 ! Fit after self-cal, rms=0.242309Jy sigma=2.503385 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 1.749 at -38.47 degrees (North through East) ! Clean map min=-0.032165 max=2.1141 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.02 KP 1.03 ! NL 0.92 OV 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.06 KP 0.99 LA 1.02 ! NL 0.97 OV 0.97 PT 1.05 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.03 HN 1.05 KP 1.01 ! MK 1.00 NL 0.97 OV 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 HN 1.03 KP 1.02 ! NL 1.00 OV 0.99 SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.08 KP 1.03 LA 1.18 ! NL 0.92 OV 1.00 PT 1.06 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 0.94 HN 0.93 KP 0.95 ! LA 0.92 NL 1.07 PT 0.89 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.03 KP 1.03 ! NL 0.91 OV 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.05 KP 0.98 LA 1.02 ! NL 0.98 OV 0.99 PT 1.04 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.03 HN 1.05 KP 1.01 ! MK 0.99 NL 0.98 OV 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.05 HN 1.03 KP 1.02 ! NL 1.00 OV 1.00 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.06 KP 1.05 LA 1.15 ! NL 0.93 OV 1.00 PT 1.05 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 0.94 HN 0.92 KP 0.96 ! LA 0.92 NL 1.07 PT 0.88 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.01 KP 1.03 ! NL 0.92 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.04 KP 0.99 LA 1.01 ! NL 0.97 OV 0.99 PT 1.04 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.03 HN 1.03 KP 1.02 ! MK 1.01 NL 0.99 OV 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 HN 1.03 KP 1.02 ! NL 0.99 OV 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.06 KP 1.03 LA 1.18 ! NL 0.94 OV 1.01 PT 1.05 SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.94 HN 0.92 KP 0.97 ! LA 0.91 NL 1.07 PT 0.89 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.03 KP 1.02 ! NL 0.90 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.04 KP 1.00 LA 1.00 ! NL 0.97 OV 0.98 PT 1.04 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.03 HN 1.02 KP 1.02 ! MK 0.98 NL 0.98 OV 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.06 HN 1.02 KP 1.03 ! NL 1.00 OV 0.98 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.05 KP 1.04 LA 1.15 ! NL 0.95 OV 1.00 PT 1.05 SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.93 HN 0.92 KP 0.96 ! LA 0.92 NL 1.07 PT 0.89 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.02 KP 1.03 ! NL 0.90 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.03 KP 0.98 LA 1.01 ! NL 0.98 OV 0.98 PT 1.05 SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.03 HN 1.03 KP 1.02 ! MK 0.97 NL 0.98 OV 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.06 HN 1.04 KP 1.02 ! NL 0.98 OV 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.05 KP 1.04 LA 1.16 ! NL 0.93 OV 1.00 PT 1.05 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.94 HN 0.93 KP 0.96 ! LA 0.92 NL 1.07 PT 0.89 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.02 KP 1.03 ! NL 0.90 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.03 KP 0.98 LA 1.01 ! NL 0.99 OV 0.98 PT 1.05 SC 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.03 HN 1.02 KP 1.02 ! MK 0.98 NL 0.98 OV 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.05 HN 1.03 KP 1.03 ! NL 1.00 OV 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.06 KP 1.05 LA 1.17 ! NL 0.93 OV 0.99 PT 1.05 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.93 HN 0.93 KP 0.96 ! LA 0.92 NL 1.07 PT 0.89 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.02 KP 1.03 ! NL 0.91 OV 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.03 KP 0.98 LA 1.01 ! NL 0.98 OV 0.98 PT 1.05 SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 HN 1.04 KP 1.01 ! MK 0.98 NL 0.98 OV 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.05 HN 1.04 KP 1.02 ! NL 0.99 OV 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.05 KP 1.06 LA 1.19 ! NL 0.94 OV 1.00 PT 1.05 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.94 HN 0.93 KP 0.96 ! LA 0.92 NL 1.07 PT 0.89 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.03 KP 1.03 ! NL 0.90 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.04 KP 0.99 LA 1.01 ! NL 0.98 OV 0.99 PT 1.05 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.03 HN 1.03 KP 1.01 ! MK 0.96 NL 0.98 OV 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 HN 1.03 KP 1.02 ! NL 0.99 OV 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.05 KP 1.03 LA 1.19 ! NL 0.95 OV 0.99 PT 1.05 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.94 HN 0.92 KP 0.96 ! LA 0.92 NL 1.07 PT 0.89 SC 1.15 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 1.03 ! NL 0.90 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.05 KP 1.00 LA 1.01 ! NL 0.99 OV 0.98 PT 1.04 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 HN 1.03 KP 1.01 ! MK 0.96 NL 0.99 OV 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 HN 1.04 KP 1.03 ! NL 0.99 OV 0.98 SC 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.04 KP 1.05 LA 1.19 ! NL 0.94 OV 0.99 PT 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 0.93 HN 0.93 KP 0.96 ! LA 0.93 NL 1.08 PT 0.90 SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.02 KP 1.02 ! NL 0.90 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.04 KP 0.98 LA 1.02 ! NL 0.99 OV 0.98 PT 1.05 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 1.03 KP 1.01 ! MK 0.96 NL 0.98 OV 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.04 HN 1.03 KP 1.02 ! NL 0.99 OV 0.98 SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.05 KP 1.04 LA 1.17 ! NL 0.94 OV 0.99 PT 1.07 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.94 HN 0.93 KP 0.97 ! LA 0.93 NL 1.07 PT 0.90 SC 1.14 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.02 KP 1.02 ! NL 0.90 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.04 KP 0.99 LA 1.02 ! NL 1.00 OV 0.98 PT 1.04 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.01 HN 1.02 KP 1.01 ! MK 0.96 NL 0.99 OV 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.04 HN 1.04 KP 1.02 ! NL 0.97 OV 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.04 KP 1.04 LA 1.17 ! NL 0.93 OV 1.00 PT 1.06 SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.93 HN 0.93 KP 0.98 ! LA 0.92 NL 1.07 PT 0.89 SC 1.14 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 1.02 ! NL 0.91 OV 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.05 KP 0.99 LA 1.02 ! NL 0.99 OV 0.98 PT 1.07 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 HN 1.03 KP 1.00 ! MK 0.94 NL 0.99 OV 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.03 HN 1.03 KP 1.02 ! NL 0.99 OV 0.98 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.02 KP 1.05 LA 1.17 ! NL 0.93 OV 0.99 PT 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.94 HN 0.93 KP 0.98 ! LA 0.93 NL 1.07 PT 0.89 SC 1.15 ! ! ! Fit before self-cal, rms=0.242309Jy sigma=2.503385 ! Fit after self-cal, rms=0.120090Jy sigma=1.202289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.745 mas, bpa=-38.46 degrees ! Estimated noise=0.4544 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 = 0.0037743 Jy ! Component: 100 - total flux cleaned = -0.0065554 Jy ! Component: 150 - total flux cleaned = -0.0136583 Jy ! Component: 200 - total flux cleaned = -0.0167436 Jy ! Total flux subtracted in 200 components = -0.0167436 Jy ! Clean residual min=-0.019506 max=0.018527 Jy/beam ! Clean residual mean=0.000030 rms=0.003979 Jy/beam ! Combined flux in latest and established models = 3.27438 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 3.27438 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=0.109952Jy sigma=1.095584 ! Fit after self-cal, rms=0.109098Jy sigma=1.087735 ! 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=0.109098Jy sigma=1.087735 ! Fit after self-cal, rms=0.107552Jy sigma=1.073012 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.74 mas, bpa=-38.35 degrees ! Estimated noise=0.454598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019845 Jy ! Component: 100 - total flux cleaned = -0.0064672 Jy ! Component: 150 - total flux cleaned = -0.00908516 Jy ! Component: 200 - total flux cleaned = -0.0106667 Jy ! Total flux subtracted in 200 components = -0.0106667 Jy ! Clean residual min=-0.017057 max=0.017233 Jy/beam ! Clean residual mean=0.000028 rms=0.003580 Jy/beam ! Combined flux in latest and established models = 3.26372 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 3.26372 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=0.102958Jy sigma=1.021295 ! Fit after self-cal, rms=0.102511Jy sigma=1.017618 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 = 0.000136127 Jy ! Component: 100 - total flux cleaned = -0.00172503 Jy ! Component: 150 - total flux cleaned = -0.00312564 Jy ! Component: 200 - total flux cleaned = -0.00378486 Jy ! Total flux subtracted in 200 components = -0.00378486 Jy ! Clean residual min=-0.016970 max=0.017441 Jy/beam ! Clean residual mean=0.000028 rms=0.003449 Jy/beam ! Combined flux in latest and established models = 3.25993 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 3.25993 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=0.100412Jy sigma=0.992095 ! Fit after self-cal, rms=0.100187Jy sigma=0.990063 ! Inverting map ! Added new window around map position (14, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167194 Jy ! Component: 100 - total flux cleaned = 0.0214487 Jy ! Component: 150 - total flux cleaned = 0.0233132 Jy ! Component: 200 - total flux cleaned = 0.0250069 Jy ! Total flux subtracted in 200 components = 0.0250069 Jy ! Clean residual min=-0.014880 max=0.014746 Jy/beam ! Clean residual mean=0.000022 rms=0.002998 Jy/beam ! Combined flux in latest and established models = 3.28494 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 3.28494 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=0.096340Jy sigma=0.950567 ! Fit after self-cal, rms=0.095713Jy sigma=0.947268 ! 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=0.095713Jy sigma=0.947268 ! Fit after self-cal, rms=0.094048Jy sigma=0.934475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.737 mas, bpa=-38.26 degrees ! Estimated noise=0.454762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143188 Jy ! Component: 100 - total flux cleaned = 0.00104824 Jy ! Component: 150 - total flux cleaned = 0.00209837 Jy ! Component: 200 - total flux cleaned = 0.00237105 Jy ! Total flux subtracted in 200 components = 0.00237105 Jy ! Clean residual min=-0.012953 max=0.013228 Jy/beam ! Clean residual mean=0.000019 rms=0.002639 Jy/beam ! Combined flux in latest and established models = 3.28731 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 145 components and 3.28731 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=0.091426Jy sigma=0.905106 ! Fit after self-cal, rms=0.091132Jy sigma=0.903366 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 (5, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011686 Jy ! Component: 100 - total flux cleaned = 0.0124059 Jy ! Component: 150 - total flux cleaned = 0.0130507 Jy ! Component: 200 - total flux cleaned = 0.0139201 Jy ! Total flux subtracted in 200 components = 0.0139201 Jy ! Clean residual min=-0.011619 max=0.010228 Jy/beam ! Clean residual mean=0.000015 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 3.30123 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 3.30123 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=0.088554Jy sigma=0.871887 ! Fit after self-cal, rms=0.088397Jy sigma=0.870139 ! 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=0.088397Jy sigma=0.870139 ! Fit after self-cal, rms=0.087709Jy sigma=0.865175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=3.747 mas, bpa=-34.07 degrees ! Estimated noise=0.569128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563726 Jy ! Component: 100 - total flux cleaned = 0.00741271 Jy ! Component: 150 - total flux cleaned = 0.00863654 Jy ! Component: 200 - total flux cleaned = 0.00906906 Jy ! Total flux subtracted in 200 components = 0.00906906 Jy ! Clean residual min=-0.009793 max=0.008393 Jy/beam ! Clean residual mean=0.000026 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 3.3103 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 179 components and 3.3103 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=0.086573Jy sigma=0.853133 ! Fit after self-cal, rms=0.086441Jy sigma=0.851536 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 = 0.000181037 Jy ! Component: 100 - total flux cleaned = 0.000612742 Jy ! Component: 150 - total flux cleaned = 0.000969687 Jy ! Component: 200 - total flux cleaned = 0.00128183 Jy ! Total flux subtracted in 200 components = 0.00128183 Jy ! Clean residual min=-0.009144 max=0.008262 Jy/beam ! Clean residual mean=0.000023 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 3.31158 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 188 components and 3.31158 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=0.086062Jy sigma=0.847109 ! Fit after self-cal, rms=0.085984Jy sigma=0.846099 ! 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=1.045 mas, bmaj=1.737 mas, bpa=-38.24 degrees ! Estimated noise=0.455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 1.737 at -38.24 degrees (North through East) ! Clean map min=-0.015055 max=2.1118 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=0.085984Jy sigma=0.846099 ! Fit after self-cal, rms=0.078312Jy sigma=0.756285 ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.738 mas, bpa=-38.26 degrees ! Estimated noise=0.454764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00408792 Jy ! Component: 100 - total flux cleaned = -0.00440273 Jy ! Component: 150 - total flux cleaned = -0.00492308 Jy ! Component: 200 - total flux cleaned = -0.00490685 Jy ! Total flux subtracted in 200 components = -0.00490685 Jy ! Clean residual min=-0.009912 max=0.008229 Jy/beam ! Clean residual mean=0.000011 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 3.30667 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 204 components and 3.30667 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=0.076640Jy sigma=0.736535 ! Fit after self-cal, rms=0.076567Jy sigma=0.735659 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.78848e-05 Jy ! Component: 100 - total flux cleaned = 0.000158821 Jy ! Component: 150 - total flux cleaned = 0.00099224 Jy ! Component: 200 - total flux cleaned = 0.00137979 Jy ! Total flux subtracted in 200 components = 0.00137979 Jy ! Clean residual min=-0.009576 max=0.008271 Jy/beam ! Clean residual mean=0.000011 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 3.30805 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 210 components and 3.30805 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=0.075590Jy sigma=0.723309 ! Fit after self-cal, rms=0.075533Jy sigma=0.722623 ! 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=0.075533Jy sigma=0.722623 ! Fit after self-cal, rms=0.075295Jy sigma=0.720109 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=0.832 mas, bmaj=1.125 mas, bpa=-27.23 degrees ! Estimated noise=1.01729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54986 Jy ! Component: 100 - total flux cleaned = 2.11691 Jy ! Component: 150 - total flux cleaned = 2.45302 Jy ! Component: 200 - total flux cleaned = 2.66692 Jy ! Total flux subtracted in 200 components = 2.66692 Jy ! Clean residual min=-0.082860 max=0.122958 Jy/beam ! Clean residual mean=0.000006 rms=0.012551 Jy/beam ! Combined flux in latest and established models = 2.66692 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.66692 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.739 mas, bpa=-38.24 degrees ! Estimated noise=0.454917 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 = 0.211102 Jy ! Component: 100 - total flux cleaned = 0.322118 Jy ! Component: 150 - total flux cleaned = 0.390865 Jy ! Component: 200 - total flux cleaned = 0.43653 Jy ! Total flux subtracted in 200 components = 0.43653 Jy ! Clean residual min=-0.022540 max=0.032723 Jy/beam ! Clean residual mean=0.000016 rms=0.005844 Jy/beam ! Combined flux in latest and established models = 3.10345 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 3.10345 Jy ! Inverting map ! Added new window around map position (-1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306751 Jy ! Component: 100 - total flux cleaned = 0.0532805 Jy ! Component: 150 - total flux cleaned = 0.0741996 Jy ! Component: 200 - total flux cleaned = 0.091254 Jy ! Total flux subtracted in 200 components = 0.091254 Jy ! Clean residual min=-0.016531 max=0.019084 Jy/beam ! Clean residual mean=0.000016 rms=0.003636 Jy/beam ! Combined flux in latest and established models = 3.19471 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 3.19471 Jy ! Inverting map ! Added new window around map position (-4.6, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160502 Jy ! Component: 100 - total flux cleaned = 0.0268758 Jy ! Component: 150 - total flux cleaned = 0.0359661 Jy ! Component: 200 - total flux cleaned = 0.0431961 Jy ! Total flux subtracted in 200 components = 0.0431961 Jy ! Clean residual min=-0.012850 max=0.011525 Jy/beam ! Clean residual mean=0.000013 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 3.2379 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 107 components and 3.2379 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=2.075 mas, bmaj=3.746 mas, bpa=-34.05 degrees ! Estimated noise=0.568365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159503 Jy ! Component: 100 - total flux cleaned = 0.0274025 Jy ! Component: 150 - total flux cleaned = 0.0362458 Jy ! Component: 200 - total flux cleaned = 0.0434009 Jy ! Total flux subtracted in 200 components = 0.0434009 Jy ! Clean residual min=-0.008231 max=0.008925 Jy/beam ! Clean residual mean=0.000022 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 3.2813 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 = 0.00600689 Jy ! Component: 100 - total flux cleaned = 0.0110829 Jy ! Component: 150 - total flux cleaned = 0.0139 Jy ! Component: 200 - total flux cleaned = 0.0157962 Jy ! Total flux subtracted in 200 components = 0.0157962 Jy ! Clean residual min=-0.007237 max=0.007415 Jy/beam ! Clean residual mean=0.000021 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 3.2971 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 161 components and 3.2971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.739 mas, bpa=-38.24 degrees ! Estimated noise=0.454917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00860242 Jy ! Component: 100 - total flux cleaned = -0.00898338 Jy ! Component: 150 - total flux cleaned = -0.00901901 Jy ! Component: 200 - total flux cleaned = -0.0087111 Jy ! Total flux subtracted in 200 components = -0.0087111 Jy ! Clean residual min=-0.009109 max=0.008471 Jy/beam ! Clean residual mean=0.000010 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 3.28839 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 179 components and 3.28839 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=0.076540Jy sigma=0.733632 ! Fit after self-cal, rms=0.074983Jy sigma=0.713304 wmodel J0217+7349_X_map.mod ! Writing 179 model components to file: J0217+7349_X_map.mod wobs J0217+7349_X_uvs.fits ! Writing UV FITS file: J0217+7349_X_uvs.fits wwins J0217+7349_X_map.win ! wwins: Wrote 9 windows to J0217+7349_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 = -0.00409228 Jy ! Component: 100 - total flux cleaned = -0.00700786 Jy ! Component: 150 - total flux cleaned = -0.0100173 Jy ! Component: 200 - total flux cleaned = -0.0128958 Jy ! Component: 250 - total flux cleaned = -0.0155351 Jy ! Component: 300 - total flux cleaned = -0.0178393 Jy ! Component: 350 - total flux cleaned = -0.0198327 Jy ! Component: 400 - total flux cleaned = -0.0211962 Jy ! Component: 450 - total flux cleaned = -0.0224093 Jy ! Component: 500 - total flux cleaned = -0.023591 Jy ! Component: 550 - total flux cleaned = -0.0245332 Jy ! Component: 600 - total flux cleaned = -0.0253516 Jy ! Component: 650 - total flux cleaned = -0.0262521 Jy ! Component: 700 - total flux cleaned = -0.0270362 Jy ! Component: 750 - total flux cleaned = -0.0278043 Jy ! Component: 800 - total flux cleaned = -0.028651 Jy ! Component: 850 - total flux cleaned = -0.0296649 Jy ! Component: 900 - total flux cleaned = -0.0306594 Jy ! Component: 950 - total flux cleaned = -0.0312816 Jy ! Component: 1000 - total flux cleaned = -0.0324138 Jy ! Component: 1050 - total flux cleaned = -0.0330983 Jy ! Component: 1100 - total flux cleaned = -0.0338577 Jy ! Component: 1150 - total flux cleaned = -0.0348522 Jy ! Component: 1200 - total flux cleaned = -0.0356667 Jy ! Component: 1250 - total flux cleaned = -0.0363869 Jy ! Component: 1300 - total flux cleaned = -0.0370964 Jy ! Component: 1350 - total flux cleaned = -0.0379491 Jy ! Component: 1400 - total flux cleaned = -0.0388657 Jy ! Component: 1450 - total flux cleaned = -0.0393919 Jy ! Component: 1500 - total flux cleaned = -0.0399848 Jy ! Component: 1550 - total flux cleaned = -0.0407164 Jy ! Component: 1600 - total flux cleaned = -0.0414377 Jy ! Component: 1650 - total flux cleaned = -0.0420074 Jy ! Component: 1700 - total flux cleaned = -0.0426388 Jy ! Component: 1750 - total flux cleaned = -0.0433302 Jy ! Component: 1800 - total flux cleaned = -0.0440123 Jy ! Component: 1850 - total flux cleaned = -0.0446183 Jy ! Component: 1900 - total flux cleaned = -0.0451497 Jy ! Component: 1950 - total flux cleaned = -0.0458721 Jy ! Component: 2000 - total flux cleaned = -0.0464546 Jy ! Component: 2050 - total flux cleaned = -0.0470299 Jy ! Component: 2100 - total flux cleaned = -0.0475992 Jy ! Component: 2150 - total flux cleaned = -0.0481616 Jy ! Component: 2200 - total flux cleaned = -0.048594 Jy ! Component: 2250 - total flux cleaned = -0.0492654 Jy ! Component: 2300 - total flux cleaned = -0.0495671 Jy ! Component: 2350 - total flux cleaned = -0.0499843 Jy ! Component: 2400 - total flux cleaned = -0.0503974 Jy ! Component: 2450 - total flux cleaned = -0.050806 Jy ! Component: 2500 - total flux cleaned = -0.0511521 Jy ! Component: 2550 - total flux cleaned = -0.0516093 Jy ! Component: 2600 - total flux cleaned = -0.0517784 Jy ! Component: 2650 - total flux cleaned = -0.0520017 Jy ! Component: 2700 - total flux cleaned = -0.052335 Jy ! Component: 2750 - total flux cleaned = -0.0527181 Jy ! Component: 2800 - total flux cleaned = -0.0530974 Jy ! Component: 2850 - total flux cleaned = -0.0533649 Jy ! Component: 2900 - total flux cleaned = -0.0535778 Jy ! Component: 2950 - total flux cleaned = -0.0538412 Jy ! Component: 3000 - total flux cleaned = -0.0542059 Jy ! Component: 3050 - total flux cleaned = -0.0545154 Jy ! Component: 3100 - total flux cleaned = -0.0548211 Jy ! Component: 3150 - total flux cleaned = -0.0550228 Jy ! Component: 3200 - total flux cleaned = -0.0551726 Jy ! Component: 3250 - total flux cleaned = -0.0554696 Jy ! Component: 3300 - total flux cleaned = -0.0558131 Jy ! Component: 3350 - total flux cleaned = -0.0561035 Jy ! Component: 3400 - total flux cleaned = -0.0561506 Jy ! Component: 3450 - total flux cleaned = -0.0563887 Jy ! Component: 3500 - total flux cleaned = -0.0565774 Jy ! Component: 3550 - total flux cleaned = -0.0568582 Jy ! Component: 3600 - total flux cleaned = -0.0570906 Jy ! Component: 3650 - total flux cleaned = -0.0573204 Jy ! Component: 3700 - total flux cleaned = -0.0576393 Jy ! Component: 3750 - total flux cleaned = -0.0577745 Jy ! Component: 3800 - total flux cleaned = -0.0579534 Jy ! Component: 3850 - total flux cleaned = -0.0584412 Jy ! Component: 3900 - total flux cleaned = -0.058617 Jy ! Component: 3950 - total flux cleaned = -0.0588348 Jy ! Component: 4000 - total flux cleaned = -0.0590507 Jy ! Component: 4050 - total flux cleaned = -0.0593075 Jy ! Total flux subtracted in 4096 components = -0.0594775 Jy ! Clean residual min=-0.002117 max=0.002118 Jy/beam ! Clean residual mean=0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 3.22891 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 459 components and 3.22891 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0217+7349_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 1.739 at -38.24 degrees (North through East) ! Clean map min=-0.013128 max=2.1033 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0217+7349_X_map.fits wmodel /vlbi/bp222/maps//J0217+7349_X_map.mod ! Writing 459 model components to file: /vlbi/bp222/maps//J0217+7349_X_map.mod wobs /vlbi/bp222/maps//J0217+7349_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0217+7349_X_uvs.fits wwins /vlbi/bp222/maps//J0217+7349_X_map.win ! wwins: Wrote 10 windows to /vlbi/bp222/maps//J0217+7349_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.10333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000718284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10245 0.10245 0.204899 0.409799 0.819598 1.6392 3.27839 6.55678 13.1136 26.2271 52.4542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2928.27 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0217+7349_X_dfm.log closed on Thu Sep 27 10:40:43 2018