! Started logfile: /scr/pima/rv102_uvs/J0659+0813_X_dfm.log on Sat Nov 9 10:17:31 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0659+0813_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0659+0813_X_uva.fits ! AN table 1: 258 integrations on 6 of 6 possible baselines. ! AN table 2: 45 integrations on 3 of 3 possible baselines. ! AN table 3: 38 integrations on 6 of 6 possible baselines. ! AN table 4: 299 integrations on 10 of 10 possible baselines. ! AN table 5: 20 integrations on 10 of 10 possible baselines. ! AN table 6: 8 integrations on 3 of 3 possible baselines. ! AN table 7: 87 integrations on 36 of 36 possible baselines. ! AN table 8: 44 integrations on 3 of 3 possible baselines. ! AN table 9: 29 integrations on 28 of 28 possible baselines. ! AN table 10: 25 integrations on 1 of 1 possible baselines. ! AN table 11: 14 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.544039 visibilities/baseline/integration-bin. ! Found source: J0659+0813 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 20260 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0659+0813_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 303 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 423 telescope corrections were flagged in sub-array 4. ! A total of 29 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 445 telescope corrections were flagged in sub-array 7. ! A total of 90 telescope corrections were flagged in sub-array 8. ! A total of 120 telescope corrections were flagged in sub-array 9. ! A total of 50 telescope corrections were flagged in sub-array 10. ! A total of 28 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 2. ! A total of 303 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 423 telescope corrections were flagged in sub-array 4. ! A total of 29 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 445 telescope corrections were flagged in sub-array 7. ! A total of 90 telescope corrections were flagged in sub-array 8. ! A total of 120 telescope corrections were flagged in sub-array 9. ! A total of 50 telescope corrections were flagged in sub-array 10. ! A total of 28 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 3. ! A total of 666 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 131 telescope corrections were flagged in sub-array 3. ! A total of 957 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 445 telescope corrections were flagged in sub-array 7. ! A total of 90 telescope corrections were flagged in sub-array 8. ! A total of 120 telescope corrections were flagged in sub-array 9. ! A total of 50 telescope corrections were flagged in sub-array 10. ! A total of 28 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 4. ! A total of 666 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 131 telescope corrections were flagged in sub-array 3. ! A total of 957 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 445 telescope corrections were flagged in sub-array 7. ! A total of 90 telescope corrections were flagged in sub-array 8. ! A total of 120 telescope corrections were flagged in sub-array 9. ! A total of 50 telescope corrections were flagged in sub-array 10. ! A total of 28 telescope corrections were flagged in sub-array 11. ! ! Fit before self-cal, rms=1.117594Jy sigma=13.473614 ! Fit after self-cal, rms=0.640744Jy sigma=7.829099 ! 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=0.6231 mas, bmaj=1.649 mas, bpa=-13.65 degrees ! Estimated noise=0.742525 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 = 0.300298 Jy ! Component: 100 - total flux cleaned = 0.380433 Jy ! Total flux subtracted in 100 components = 0.380433 Jy ! Clean residual min=-0.013014 max=0.032027 Jy/beam ! Clean residual mean=0.000174 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.380433 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.380433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210028Jy sigma=2.104043 ! Fit after self-cal, rms=0.210110Jy sigma=2.102968 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346755 Jy ! Component: 100 - total flux cleaned = 0.0548618 Jy ! Total flux subtracted in 100 components = 0.0548618 Jy ! Clean residual min=-0.009376 max=0.013206 Jy/beam ! Clean residual mean=0.000124 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.435295 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.435295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204081Jy sigma=1.997969 ! Fit after self-cal, rms=0.204230Jy sigma=1.997261 ! 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=0.7264 mas, bmaj=1.713 mas, bpa=-13.09 degrees ! Estimated noise=0.523466 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 (-1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170022 Jy ! Component: 100 - total flux cleaned = 0.0281031 Jy ! Component: 150 - total flux cleaned = 0.0362836 Jy ! Component: 200 - total flux cleaned = 0.0406429 Jy ! Total flux subtracted in 200 components = 0.0406429 Jy ! Clean residual min=-0.007517 max=0.007907 Jy/beam ! Clean residual mean=0.000366 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.475938 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.475938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202511Jy sigma=1.970041 ! Fit after self-cal, rms=0.202319Jy sigma=1.967808 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7264 x 1.713 at -13.09 degrees (North through East) ! Clean map min=-0.0060346 max=0.38758 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 237 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.01 NY 0.99 ON 0.99 WZ 0.95 ! ! A total of 69 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.40 NY 0.90 SC 1.15 WF 1.04 ! ! A total of 387 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.01 NY 1.00 ON 0.97 WF 0.97 ! WZ 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.08 KP 0.96 LA 0.94 NY 1.02 ! PT 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 75 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 0.97 HN 1.00 KP 0.96 LA 0.99 ! NL 1.01 ON 1.03 SC 1.00 WF 0.98 ! WZ 1.01 ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.98 HN 0.94 KP 0.99 LA 0.95 ! MK 1.02 PT 0.98 SC 1.01 WF 0.88 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.00 LA 0.99 MK 0.86 PT 1.05 ! ! ! Correcting IF 2. ! A total of 237 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.98 NY 1.01 ON 1.02 WZ 0.95 ! ! A total of 69 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 1.15 NY 0.95 SC 0.99 WF 0.91 ! ! A total of 387 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.00 NY 1.00 ON 1.01 WF 0.93 ! WZ 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 KP 0.95 LA 0.93 NY 1.08 ! PT 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 75 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 0.97 HN 0.99 KP 0.97 LA 1.00 ! NL 0.99 ON 1.10 SC 1.05 WF 0.93 ! WZ 1.09 ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.99 HN 0.96 KP 0.96 LA 0.94 ! MK 0.98 PT 0.97 SC 1.08 WF 0.94 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 1.01 LA 1.04 MK 0.91 PT 1.04 ! ! ! Correcting IF 3. ! A total of 366 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 69 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* SC 0.00* WF 0.00* ! ! A total of 102 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.04 NY 1.00* ON 0.95 WF 0.93 ! WZ 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 KP 0.97 LA 0.97 NY 1.00* ! PT 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 75 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 0.95 HN 0.97 KP 1.02 LA 1.01 ! NL 1.02 ON 1.06 SC 1.01 WF 0.98 ! WZ 1.03 ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 1.00 HN 0.99 KP 0.98 LA 0.91 ! MK 1.06 PT 0.96 SC 0.99 WF 0.95 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 0.93 LA 1.14 MK 0.93 PT 1.13 ! ! ! Correcting IF 4. ! A total of 366 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! A total of 69 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* ON 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NY 0.00* SC 0.00* WF 0.00* ! ! A total of 102 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MA 1.13 NY 1.00* ON 1.01 WF 0.89 ! WZ 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.33 KP 0.94 LA 1.02 NY 1.00* ! PT 0.95 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* NL 0.00* WF 0.00* ! ! A total of 75 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.36 HN 1.02 KP 0.99 LA 0.99 ! NL 1.00 ON 1.14 SC 1.00 WF 1.02 ! WZ 1.02 ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 1.01 HN 1.01 KP 0.96 LA 0.95 ! MK 1.01 PT 0.99 SC 1.09 WF 0.94 ! ! Telescope amplitude corrections in sub-array 10: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! FD 0.96 LA 1.06 MK 0.94 PT 1.15 ! ! ! Fit before self-cal, rms=0.202319Jy sigma=1.967808 ! Fit after self-cal, rms=0.199469Jy sigma=1.965414 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7088 mas, bmaj=1.82 mas, bpa=-12.14 degrees ! Estimated noise=0.577625 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 = 0.00422756 Jy ! Component: 100 - total flux cleaned = 0.0063755 Jy ! Component: 150 - total flux cleaned = 0.00713019 Jy ! Component: 200 - total flux cleaned = 0.00754776 Jy ! Total flux subtracted in 200 components = 0.00754776 Jy ! Clean residual min=-0.005331 max=0.004668 Jy/beam ! Clean residual mean=0.000143 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.483485 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.483485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199352Jy sigma=1.963564 ! Fit after self-cal, rms=0.199404Jy sigma=1.963047 ! 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. ! ! Fit before self-cal, rms=0.199404Jy sigma=1.963047 ! Fit after self-cal, rms=0.198890Jy sigma=1.960843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7072 mas, bmaj=1.82 mas, bpa=-12.13 degrees ! Estimated noise=0.577965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303182 Jy ! Component: 100 - total flux cleaned = 0.00438487 Jy ! Component: 150 - total flux cleaned = 0.00495007 Jy ! Component: 200 - total flux cleaned = 0.00522334 Jy ! Total flux subtracted in 200 components = 0.00522334 Jy ! Clean residual min=-0.004769 max=0.004687 Jy/beam ! Clean residual mean=0.000124 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.488709 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.488709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198823Jy sigma=1.959903 ! Fit after self-cal, rms=0.198830Jy sigma=1.959781 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 = 0.000757587 Jy ! Component: 100 - total flux cleaned = 0.000861575 Jy ! Component: 150 - total flux cleaned = 0.00105257 Jy ! Component: 200 - total flux cleaned = 0.00105305 Jy ! Total flux subtracted in 200 components = 0.00105305 Jy ! Clean residual min=-0.004689 max=0.004622 Jy/beam ! Clean residual mean=0.000122 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.489762 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.489762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198799Jy sigma=1.959467 ! Fit after self-cal, rms=0.198800Jy sigma=1.959434 ! 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. ! ! Fit before self-cal, rms=0.198800Jy sigma=1.959434 ! Fit after self-cal, rms=0.198540Jy sigma=1.955768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7058 mas, bmaj=1.822 mas, bpa=-12.13 degrees ! Estimated noise=0.578176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198334 Jy ! Component: 100 - total flux cleaned = 0.00261874 Jy ! Component: 150 - total flux cleaned = 0.0029649 Jy ! Component: 200 - total flux cleaned = 0.00318397 Jy ! Total flux subtracted in 200 components = 0.00318397 Jy ! Clean residual min=-0.004208 max=0.004407 Jy/beam ! Clean residual mean=0.000107 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.492946 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.492946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198503Jy sigma=1.955326 ! Fit after self-cal, rms=0.198543Jy sigma=1.955178 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 (-13.4, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385383 Jy ! Component: 100 - total flux cleaned = 0.00478754 Jy ! Component: 150 - total flux cleaned = 0.00551052 Jy ! Component: 200 - total flux cleaned = 0.00611156 Jy ! Total flux subtracted in 200 components = 0.00611156 Jy ! Clean residual min=-0.004095 max=0.004246 Jy/beam ! Clean residual mean=0.000094 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.499057 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.499057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198454Jy sigma=1.953543 ! Fit after self-cal, rms=0.198442Jy sigma=1.953371 ! Inverting map ! Added new window around map position (28.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331051 Jy ! Component: 100 - total flux cleaned = 0.00382678 Jy ! Component: 150 - total flux cleaned = 0.00439317 Jy ! Component: 200 - total flux cleaned = 0.00494506 Jy ! Total flux subtracted in 200 components = 0.00494506 Jy ! Clean residual min=-0.003852 max=0.003709 Jy/beam ! Clean residual mean=0.000088 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.504002 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.504003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198344Jy sigma=1.952136 ! Fit after self-cal, rms=0.198336Jy sigma=1.952021 ! 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. ! ! Fit before self-cal, rms=0.198336Jy sigma=1.952021 ! Fit after self-cal, rms=0.198013Jy sigma=1.951460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=2.676 mas, bpa=-10.84 degrees ! Estimated noise=0.800234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280872 Jy ! Component: 100 - total flux cleaned = 0.00445276 Jy ! Component: 150 - total flux cleaned = 0.00537397 Jy ! Component: 200 - total flux cleaned = 0.0059148 Jy ! Total flux subtracted in 200 components = 0.0059148 Jy ! Clean residual min=-0.003914 max=0.004069 Jy/beam ! Clean residual mean=0.000204 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.509917 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 0.509917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197990Jy sigma=1.951105 ! Fit after self-cal, rms=0.197961Jy sigma=1.951018 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 = 0.000575957 Jy ! Component: 100 - total flux cleaned = 0.00107185 Jy ! Component: 150 - total flux cleaned = 0.0013838 Jy ! Component: 200 - total flux cleaned = 0.00165495 Jy ! Total flux subtracted in 200 components = 0.00165495 Jy ! Clean residual min=-0.003788 max=0.004081 Jy/beam ! Clean residual mean=0.000196 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.511572 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.511572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197956Jy sigma=1.950991 ! Fit after self-cal, rms=0.197950Jy sigma=1.950958 ! 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=0.7047 mas, bmaj=1.822 mas, bpa=-12.12 degrees ! Estimated noise=0.577843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7047 x 1.822 at -12.12 degrees (North through East) ! Clean map min=-0.0032009 max=0.3872 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5996 mas, bmaj=1.739 mas, bpa=-12.79 degrees ! Estimated noise=0.812575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.299879 Jy ! Component: 100 - total flux cleaned = 0.380063 Jy ! Component: 150 - total flux cleaned = 0.414032 Jy ! Component: 200 - total flux cleaned = 0.433955 Jy ! Total flux subtracted in 200 components = 0.433955 Jy ! Clean residual min=-0.007839 max=0.010621 Jy/beam ! Clean residual mean=0.000101 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.433955 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.433955 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7047 mas, bmaj=1.822 mas, bpa=-12.12 degrees ! Estimated noise=0.577843 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 = 0.0163282 Jy ! Component: 100 - total flux cleaned = 0.0273953 Jy ! Component: 150 - total flux cleaned = 0.036129 Jy ! Component: 200 - total flux cleaned = 0.0433174 Jy ! Total flux subtracted in 200 components = 0.0433174 Jy ! Clean residual min=-0.004612 max=0.006336 Jy/beam ! Clean residual mean=0.000159 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.477273 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.477273 Jy ! Inverting map ! Added new window around map position (-2.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654516 Jy ! Component: 100 - total flux cleaned = 0.0115612 Jy ! Component: 150 - total flux cleaned = 0.0157355 Jy ! Component: 200 - total flux cleaned = 0.0192823 Jy ! Total flux subtracted in 200 components = 0.0192823 Jy ! Clean residual min=-0.003953 max=0.004014 Jy/beam ! Clean residual mean=0.000111 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.496555 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.496555 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=2.505 mas, bmaj=2.676 mas, bpa=-10.84 degrees ! Estimated noise=0.800234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501613 Jy ! Component: 100 - total flux cleaned = 0.0081141 Jy ! Component: 150 - total flux cleaned = 0.0102683 Jy ! Component: 200 - total flux cleaned = 0.0118382 Jy ! Total flux subtracted in 200 components = 0.0118382 Jy ! Clean residual min=-0.003985 max=0.004116 Jy/beam ! Clean residual mean=0.000216 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.508393 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 = 0.000995181 Jy ! Component: 100 - total flux cleaned = 0.00165299 Jy ! Component: 150 - total flux cleaned = 0.00207071 Jy ! Component: 200 - total flux cleaned = 0.00224231 Jy ! Total flux subtracted in 200 components = 0.00224231 Jy ! Clean residual min=-0.003861 max=0.003964 Jy/beam ! Clean residual mean=0.000203 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.510636 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 116 components and 0.510635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7047 mas, bmaj=1.822 mas, bpa=-12.12 degrees ! Estimated noise=0.577843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.97478e-07 Jy ! Component: 100 - total flux cleaned = 8.9118e-05 Jy ! Component: 150 - total flux cleaned = 1.1016e-05 Jy ! Component: 200 - total flux cleaned = 8.56076e-05 Jy ! Total flux subtracted in 200 components = 8.56076e-05 Jy ! Clean residual min=-0.003555 max=0.003794 Jy/beam ! Clean residual mean=0.000075 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.510721 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.510721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197920Jy sigma=1.950985 ! Fit after self-cal, rms=0.197968Jy sigma=1.950723 wmodel J0659+0813_X_map.mod ! Writing 133 model components to file: J0659+0813_X_map.mod wobs J0659+0813_X_uvs.fits ! Writing UV FITS file: J0659+0813_X_uvs.fits wwins J0659+0813_X_map.win ! wwins: Wrote 5 windows to J0659+0813_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 = 0.000629597 Jy ! Component: 100 - total flux cleaned = 0.000633261 Jy ! Component: 150 - total flux cleaned = 0.000573334 Jy ! Component: 200 - total flux cleaned = 0.000512641 Jy ! Component: 250 - total flux cleaned = 0.000276495 Jy ! Component: 300 - total flux cleaned = -1.20594e-05 Jy ! Component: 350 - total flux cleaned = -0.000181457 Jy ! Component: 400 - total flux cleaned = -0.00017921 Jy ! Component: 450 - total flux cleaned = -1.56195e-05 Jy ! Component: 500 - total flux cleaned = -1.50662e-05 Jy ! Component: 550 - total flux cleaned = 0.000303346 Jy ! Component: 600 - total flux cleaned = 0.000511487 Jy ! Component: 650 - total flux cleaned = 0.000664501 Jy ! Component: 700 - total flux cleaned = 0.000868015 Jy ! Component: 750 - total flux cleaned = 0.000818467 Jy ! Component: 800 - total flux cleaned = 0.00106565 Jy ! Component: 850 - total flux cleaned = 0.00116345 Jy ! Component: 900 - total flux cleaned = 0.00135754 Jy ! Component: 950 - total flux cleaned = 0.00150068 Jy ! Component: 1000 - total flux cleaned = 0.00154894 Jy ! Component: 1050 - total flux cleaned = 0.00169002 Jy ! Component: 1100 - total flux cleaned = 0.00164349 Jy ! Component: 1150 - total flux cleaned = 0.00155235 Jy ! Component: 1200 - total flux cleaned = 0.00182572 Jy ! Component: 1250 - total flux cleaned = 0.0018256 Jy ! Component: 1300 - total flux cleaned = 0.0019152 Jy ! Component: 1350 - total flux cleaned = 0.00182642 Jy ! Component: 1400 - total flux cleaned = 0.00182677 Jy ! Component: 1450 - total flux cleaned = 0.00182695 Jy ! Component: 1500 - total flux cleaned = 0.00195643 Jy ! Component: 1550 - total flux cleaned = 0.00195624 Jy ! Component: 1600 - total flux cleaned = 0.00174379 Jy ! Component: 1650 - total flux cleaned = 0.0019968 Jy ! Component: 1700 - total flux cleaned = 0.00187073 Jy ! Component: 1750 - total flux cleaned = 0.00174624 Jy ! Component: 1800 - total flux cleaned = 0.00178769 Jy ! Component: 1850 - total flux cleaned = 0.00191002 Jy ! Component: 1900 - total flux cleaned = 0.00191039 Jy ! Component: 1950 - total flux cleaned = 0.00174958 Jy ! Component: 2000 - total flux cleaned = 0.00198893 Jy ! Component: 2050 - total flux cleaned = 0.0019098 Jy ! Component: 2100 - total flux cleaned = 0.0017914 Jy ! Component: 2150 - total flux cleaned = 0.00179178 Jy ! Component: 2200 - total flux cleaned = 0.00194698 Jy ! Component: 2250 - total flux cleaned = 0.00198557 Jy ! Component: 2300 - total flux cleaned = 0.00198565 Jy ! Component: 2350 - total flux cleaned = 0.00183388 Jy ! Component: 2400 - total flux cleaned = 0.00168283 Jy ! Component: 2450 - total flux cleaned = 0.0018332 Jy ! Component: 2500 - total flux cleaned = 0.00172172 Jy ! Component: 2550 - total flux cleaned = 0.00168534 Jy ! Component: 2600 - total flux cleaned = 0.00168517 Jy ! Component: 2650 - total flux cleaned = 0.00157601 Jy ! Component: 2700 - total flux cleaned = 0.00143094 Jy ! Component: 2750 - total flux cleaned = 0.00143134 Jy ! Component: 2800 - total flux cleaned = 0.00157497 Jy ! Component: 2850 - total flux cleaned = 0.00143238 Jy ! Component: 2900 - total flux cleaned = 0.00175059 Jy ! Component: 2950 - total flux cleaned = 0.00157447 Jy ! Component: 3000 - total flux cleaned = 0.00157418 Jy ! Component: 3050 - total flux cleaned = 0.00150486 Jy ! Component: 3100 - total flux cleaned = 0.001332 Jy ! Component: 3150 - total flux cleaned = 0.00146952 Jy ! Component: 3200 - total flux cleaned = 0.00143525 Jy ! Component: 3250 - total flux cleaned = 0.00150317 Jy ! Component: 3300 - total flux cleaned = 0.00157088 Jy ! Component: 3350 - total flux cleaned = 0.00153732 Jy ! Component: 3400 - total flux cleaned = 0.00157066 Jy ! Component: 3450 - total flux cleaned = 0.00153743 Jy ! Component: 3500 - total flux cleaned = 0.00157055 Jy ! Component: 3550 - total flux cleaned = 0.00137287 Jy ! Component: 3600 - total flux cleaned = 0.00137305 Jy ! Component: 3650 - total flux cleaned = 0.00137286 Jy ! Component: 3700 - total flux cleaned = 0.00140541 Jy ! Component: 3750 - total flux cleaned = 0.00124407 Jy ! Component: 3800 - total flux cleaned = 0.00121225 Jy ! Component: 3850 - total flux cleaned = 0.00137151 Jy ! Component: 3900 - total flux cleaned = 0.00137153 Jy ! Component: 3950 - total flux cleaned = 0.00127684 Jy ! Component: 4000 - total flux cleaned = 0.00133969 Jy ! Component: 4050 - total flux cleaned = 0.00146476 Jy ! Total flux subtracted in 4096 components = 0.00140264 Jy ! Clean residual min=-0.001968 max=0.001801 Jy/beam ! Clean residual mean=0.000035 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.512124 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 459 components and 0.512123 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0659+0813_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7047 x 1.822 at -12.12 degrees (North through East) ! Clean map min=-0.002934 max=0.38637 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0659+0813_X_map.fits wmodel /scr/pima/rv102_uvs/J0659+0813_X_map.mod ! Writing 459 model components to file: /scr/pima/rv102_uvs/J0659+0813_X_map.mod wobs /scr/pima/rv102_uvs/J0659+0813_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0659+0813_X_uvs.fits wwins /scr/pima/rv102_uvs/J0659+0813_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv102_uvs/J0659+0813_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.386366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000524498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407254 0.407254 0.814509 1.62902 3.25803 6.51607 13.0321 26.0643 52.1286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.386 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 736.64 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0659+0813_X_dfm.log closed on Sat Nov 9 10:17:36 2019