! Started logfile: .//J0633+6738_C_dfm.log on Mon Jan 20 17:34:41 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0633+6738_C_uva.fits ! Reading UV FITS file: .//J0633+6738_C_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0633+6738 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4320 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0633+6738_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004089Jy sigma=23.376167 ! Fit after self-cal, rms=0.936992Jy sigma=21.769034 ! 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=1.229 mas, bmaj=5.55 mas, bpa=15.23 degrees ! Estimated noise=0.802515 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 = 0.046682 Jy ! Component: 100 - total flux cleaned = 0.0613498 Jy ! Total flux subtracted in 100 components = 0.0613498 Jy ! Clean residual min=-0.003760 max=0.006839 Jy/beam ! Clean residual mean=-0.000000 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.0613498 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0613498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032890Jy sigma=0.761371 ! Fit after self-cal, rms=0.032844Jy sigma=0.760342 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798123 Jy ! Component: 100 - total flux cleaned = 0.0126658 Jy ! Total flux subtracted in 100 components = 0.0126658 Jy ! Clean residual min=-0.002927 max=0.003100 Jy/beam ! Clean residual mean=0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0740156 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0740156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030468Jy sigma=0.697391 ! Fit after self-cal, rms=0.030438Jy sigma=0.696716 ! 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=1.486 mas, bmaj=5.519 mas, bpa=14.07 degrees ! Estimated noise=0.468131 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 = 0.00434361 Jy ! Component: 100 - total flux cleaned = 0.00703342 Jy ! Component: 150 - total flux cleaned = 0.00890995 Jy ! Component: 200 - total flux cleaned = 0.0102601 Jy ! Total flux subtracted in 200 components = 0.0102601 Jy ! Clean residual min=-0.001622 max=0.001654 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0842757 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0842757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029794Jy sigma=0.678479 ! Fit after self-cal, rms=0.029778Jy sigma=0.678094 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.486 x 5.519 at 14.07 degrees (North through East) ! Clean map min=-0.0015153 max=0.063917 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.99 KP 1.00 LA 0.97 ! MK 1.03 NL 0.92 OV 1.09 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.03 KP 0.94 LA 1.05 ! MK 0.98 NL 1.01 OV 0.96 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.05 KP 0.98 LA 0.96 ! MK 0.95 NL 1.00 OV 0.98 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.96 KP 0.98 LA 1.00 ! MK 0.99 NL 1.02 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.08 KP 1.03 LA 0.93 ! MK 0.95 NL 0.95 OV 1.04 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.08 KP 0.96 LA 1.02 ! MK 0.98 NL 1.00 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 0.98 LA 0.95 ! MK 0.99 NL 0.94 OV 1.03 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.01 LA 0.98 ! MK 1.01 NL 1.01 OV 1.05 PT 1.03 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.029778Jy sigma=0.678094 ! Fit after self-cal, rms=0.029667Jy sigma=0.672439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=5.544 mas, bpa=14.09 degrees ! Estimated noise=0.465551 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 = 0.00049341 Jy ! Component: 100 - total flux cleaned = 0.00063439 Jy ! Component: 150 - total flux cleaned = 0.000702189 Jy ! Component: 200 - total flux cleaned = 0.000772392 Jy ! Total flux subtracted in 200 components = 0.000772392 Jy ! Clean residual min=-0.001376 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0850481 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0850481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029650Jy sigma=0.671968 ! Fit after self-cal, rms=0.029661Jy sigma=0.671883 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029661Jy sigma=0.671883 ! Fit after self-cal, rms=0.029624Jy sigma=0.671849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=5.539 mas, bpa=14.1 degrees ! Estimated noise=0.465231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391198 Jy ! Component: 100 - total flux cleaned = 0.000504427 Jy ! Component: 150 - total flux cleaned = 0.000569646 Jy ! Component: 200 - total flux cleaned = 0.000610695 Jy ! Total flux subtracted in 200 components = 0.000610695 Jy ! Clean residual min=-0.001372 max=0.001406 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0856588 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0856588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029617Jy sigma=0.671648 ! Fit after self-cal, rms=0.029616Jy sigma=0.671637 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 = -3.1896e-08 Jy ! Component: 100 - total flux cleaned = 2.21477e-05 Jy ! Component: 150 - total flux cleaned = 4.93695e-05 Jy ! Component: 200 - total flux cleaned = 8.05928e-05 Jy ! Total flux subtracted in 200 components = 8.05928e-05 Jy ! Clean residual min=-0.001363 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0857394 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0857394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029613Jy sigma=0.671561 ! Fit after self-cal, rms=0.029612Jy sigma=0.671555 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029612Jy sigma=0.671555 ! Fit after self-cal, rms=0.029565Jy sigma=0.671527 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=5.535 mas, bpa=14.1 degrees ! Estimated noise=0.464821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251052 Jy ! Component: 100 - total flux cleaned = 0.000347352 Jy ! Component: 150 - total flux cleaned = 0.000379241 Jy ! Component: 200 - total flux cleaned = 0.000414283 Jy ! Total flux subtracted in 200 components = 0.000414283 Jy ! Clean residual min=-0.001354 max=0.001386 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0861537 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.0861537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029562Jy sigma=0.671440 ! Fit after self-cal, rms=0.029562Jy sigma=0.671436 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 = 3.26183e-05 Jy ! Component: 100 - total flux cleaned = 5.48427e-05 Jy ! Component: 150 - total flux cleaned = 7.48911e-05 Jy ! Component: 200 - total flux cleaned = 9.4106e-05 Jy ! Total flux subtracted in 200 components = 9.4106e-05 Jy ! Clean residual min=-0.001348 max=0.001385 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0862478 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0862478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029560Jy sigma=0.671399 ! Fit after self-cal, rms=0.029560Jy sigma=0.671396 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029560Jy sigma=0.671396 ! Fit after self-cal, rms=0.029515Jy sigma=0.671379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=5.774 mas, bpa=10.39 degrees ! Estimated noise=0.59253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478063 Jy ! Component: 100 - total flux cleaned = 0.000537581 Jy ! Component: 150 - total flux cleaned = 0.000571824 Jy ! Component: 200 - total flux cleaned = 0.000578695 Jy ! Total flux subtracted in 200 components = 0.000578695 Jy ! Clean residual min=-0.001575 max=0.001682 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0868265 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0868265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029519Jy sigma=0.671374 ! Fit after self-cal, rms=0.029517Jy sigma=0.671344 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 = -9.78197e-06 Jy ! Component: 100 - total flux cleaned = 5.61737e-06 Jy ! Component: 150 - total flux cleaned = 1.19867e-05 Jy ! Component: 200 - total flux cleaned = 1.21411e-05 Jy ! Total flux subtracted in 200 components = 1.21411e-05 Jy ! Clean residual min=-0.001552 max=0.001672 Jy/beam ! Clean residual mean=0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0868386 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.0868386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029522Jy sigma=0.671395 ! Fit after self-cal, rms=0.029521Jy sigma=0.671383 ! 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=1.489 mas, bmaj=5.531 mas, bpa=14.1 degrees ! Estimated noise=0.464408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.489 x 5.531 at 14.1 degrees (North through East) ! Clean map min=-0.0012573 max=0.063496 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=1.227 mas, bmaj=5.577 mas, bpa=15.28 degrees ! Estimated noise=0.795773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462471 Jy ! Component: 100 - total flux cleaned = 0.0611026 Jy ! Component: 150 - total flux cleaned = 0.0689531 Jy ! Component: 200 - total flux cleaned = 0.0737819 Jy ! Total flux subtracted in 200 components = 0.0737819 Jy ! Clean residual min=-0.002838 max=0.002876 Jy/beam ! Clean residual mean=0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0737819 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0737819 Jy ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=5.531 mas, bpa=14.1 degrees ! Estimated noise=0.464408 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 = 0.00423213 Jy ! Component: 100 - total flux cleaned = 0.00678417 Jy ! Component: 150 - total flux cleaned = 0.00855425 Jy ! Component: 200 - total flux cleaned = 0.00980106 Jy ! Total flux subtracted in 200 components = 0.00980106 Jy ! Clean residual min=-0.001459 max=0.001391 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.083583 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.0835829 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=5.774 mas, bpa=10.39 degrees ! Estimated noise=0.59253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016342 Jy ! Component: 100 - total flux cleaned = 0.00245838 Jy ! Component: 150 - total flux cleaned = 0.00291182 Jy ! Component: 200 - total flux cleaned = 0.00302834 Jy ! Total flux subtracted in 200 components = 0.00302834 Jy ! Clean residual min=-0.001543 max=0.001705 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0866113 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 = 7.14672e-05 Jy ! Component: 100 - total flux cleaned = 0.00012975 Jy ! Component: 150 - total flux cleaned = 0.000171885 Jy ! Component: 200 - total flux cleaned = 0.000207187 Jy ! Total flux subtracted in 200 components = 0.000207187 Jy ! Clean residual min=-0.001526 max=0.001671 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0868185 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.0868185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=5.531 mas, bpa=14.1 degrees ! Estimated noise=0.464408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138274 Jy ! Component: 100 - total flux cleaned = -8.39105e-05 Jy ! Component: 150 - total flux cleaned = -6.08797e-05 Jy ! Component: 200 - total flux cleaned = -3.13921e-05 Jy ! Total flux subtracted in 200 components = -3.13921e-05 Jy ! Clean residual min=-0.001299 max=0.001396 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0867871 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0867871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029521Jy sigma=0.671419 ! Fit after self-cal, rms=0.029522Jy sigma=0.671405 wmodel J0633+6738_C_map.mod ! Writing 73 model components to file: J0633+6738_C_map.mod wobs J0633+6738_C_uvs.fits ! Writing UV FITS file: J0633+6738_C_uvs.fits wwins J0633+6738_C_map.win ! wwins: Wrote 1 windows to J0633+6738_C_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 = -0.000163051 Jy ! Component: 100 - total flux cleaned = -0.000463397 Jy ! Component: 150 - total flux cleaned = -0.000657911 Jy ! Component: 200 - total flux cleaned = -0.00090045 Jy ! Component: 250 - total flux cleaned = -0.00107248 Jy ! Component: 300 - total flux cleaned = -0.00123715 Jy ! Component: 350 - total flux cleaned = -0.0013776 Jy ! Component: 400 - total flux cleaned = -0.00142872 Jy ! Component: 450 - total flux cleaned = -0.00142891 Jy ! Component: 500 - total flux cleaned = -0.00144484 Jy ! Component: 550 - total flux cleaned = -0.00141352 Jy ! Component: 600 - total flux cleaned = -0.00142887 Jy ! Component: 650 - total flux cleaned = -0.0014286 Jy ! Component: 700 - total flux cleaned = -0.00138462 Jy ! Component: 750 - total flux cleaned = -0.0013846 Jy ! Component: 800 - total flux cleaned = -0.00137056 Jy ! Component: 850 - total flux cleaned = -0.00139776 Jy ! Component: 900 - total flux cleaned = -0.00137051 Jy ! Component: 950 - total flux cleaned = -0.00131727 Jy ! Component: 1000 - total flux cleaned = -0.00123904 Jy ! Component: 1050 - total flux cleaned = -0.00122645 Jy ! Component: 1100 - total flux cleaned = -0.00116304 Jy ! Component: 1150 - total flux cleaned = -0.00110056 Jy ! Component: 1200 - total flux cleaned = -0.00100232 Jy ! Component: 1250 - total flux cleaned = -0.000941741 Jy ! Component: 1300 - total flux cleaned = -0.000858153 Jy ! Component: 1350 - total flux cleaned = -0.000799355 Jy ! Component: 1400 - total flux cleaned = -0.000683077 Jy ! Component: 1450 - total flux cleaned = -0.000625847 Jy ! Component: 1500 - total flux cleaned = -0.00053514 Jy ! Component: 1550 - total flux cleaned = -0.000423169 Jy ! Component: 1600 - total flux cleaned = -0.000312348 Jy ! Component: 1650 - total flux cleaned = -0.000225011 Jy ! Component: 1700 - total flux cleaned = -0.000149385 Jy ! Component: 1750 - total flux cleaned = -6.40723e-05 Jy ! Component: 1800 - total flux cleaned = -1.14026e-05 Jy ! Component: 1850 - total flux cleaned = 5.12928e-05 Jy ! Component: 1900 - total flux cleaned = 0.00013392 Jy ! Component: 1950 - total flux cleaned = 0.000195286 Jy ! Component: 2000 - total flux cleaned = 0.000286214 Jy ! Component: 2050 - total flux cleaned = 0.000366218 Jy ! Component: 2100 - total flux cleaned = 0.00045511 Jy ! Component: 2150 - total flux cleaned = 0.000503981 Jy ! Component: 2200 - total flux cleaned = 0.000562144 Jy ! Component: 2250 - total flux cleaned = 0.000639087 Jy ! Component: 2300 - total flux cleaned = 0.000724608 Jy ! Component: 2350 - total flux cleaned = 0.000799829 Jy ! Component: 2400 - total flux cleaned = 0.000846292 Jy ! Component: 2450 - total flux cleaned = 0.000910827 Jy ! Component: 2500 - total flux cleaned = 0.000938142 Jy ! Component: 2550 - total flux cleaned = 0.00100146 Jy ! Component: 2600 - total flux cleaned = 0.0010642 Jy ! Component: 2650 - total flux cleaned = 0.00109957 Jy ! Component: 2700 - total flux cleaned = 0.00114359 Jy ! Component: 2750 - total flux cleaned = 0.00120479 Jy ! Component: 2800 - total flux cleaned = 0.00123078 Jy ! Component: 2850 - total flux cleaned = 0.00129944 Jy ! Component: 2900 - total flux cleaned = 0.00136753 Jy ! Component: 2950 - total flux cleaned = 0.00140121 Jy ! Component: 3000 - total flux cleaned = 0.00146824 Jy ! Component: 3050 - total flux cleaned = 0.0014931 Jy ! Component: 3100 - total flux cleaned = 0.00157565 Jy ! Component: 3150 - total flux cleaned = 0.00161656 Jy ! Component: 3200 - total flux cleaned = 0.00163283 Jy ! Component: 3250 - total flux cleaned = 0.00172168 Jy ! Component: 3300 - total flux cleaned = 0.00175365 Jy ! Component: 3350 - total flux cleaned = 0.00180942 Jy ! Component: 3400 - total flux cleaned = 0.00184879 Jy ! Component: 3450 - total flux cleaned = 0.00188012 Jy ! Component: 3500 - total flux cleaned = 0.0018568 Jy ! Component: 3550 - total flux cleaned = 0.0019032 Jy ! Component: 3600 - total flux cleaned = 0.00191082 Jy ! Component: 3650 - total flux cleaned = 0.00194908 Jy ! Component: 3700 - total flux cleaned = 0.00196429 Jy ! Component: 3750 - total flux cleaned = 0.0019643 Jy ! Component: 3800 - total flux cleaned = 0.00199431 Jy ! Component: 3850 - total flux cleaned = 0.00201673 Jy ! Component: 3900 - total flux cleaned = 0.00200933 Jy ! Component: 3950 - total flux cleaned = 0.00202415 Jy ! Component: 4000 - total flux cleaned = 0.0020535 Jy ! Component: 4050 - total flux cleaned = 0.00206803 Jy ! Total flux subtracted in 4096 components = 0.00208982 Jy ! Clean residual min=-0.000416 max=0.000393 Jy/beam ! Clean residual mean=0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0888769 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 351 components and 0.0888769 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0633+6738_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.489 x 5.531 at 14.1 degrees (North through East) ! Clean map min=-0.00087153 max=0.06318 Jy/beam ! Writing clean map to FITS file: .//J0633+6738_C_map.fits wmodel .//J0633+6738_C_map.mod ! Writing 351 model components to file: .//J0633+6738_C_map.mod wobs .//J0633+6738_C_uvs.fits ! Writing UV FITS file: .//J0633+6738_C_uvs.fits wwins .//J0633+6738_C_map.win ! wwins: Wrote 2 windows to .//J0633+6738_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0631803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128701 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.611114 0.611114 1.22223 2.44446 4.88891 9.77783 19.5557 39.1113 78.2226 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 490.906 quit ! Quitting program ! Log file .//J0633+6738_C_dfm.log closed on Mon Jan 20 17:34:44 2020