! Started logfile: .//J2329+2749_X_20180714_dfm.log on Sat Jul 28 19:34:00 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2329+2749_X_20180714_uva.fits ! Reading UV FITS file: .//J2329+2749_X_20180714_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970588 visibilities/baseline/integration-bin. ! Found source: J2329+2749 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3696 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2329+2749_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007296Jy sigma=27.032044 ! Fit after self-cal, rms=0.816865Jy sigma=21.873744 ! 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=0.6837 mas, bmaj=2.05 mas, bpa=0.4956 degrees ! Estimated noise=0.67915 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 = 0.142844 Jy ! Component: 100 - total flux cleaned = 0.173994 Jy ! Total flux subtracted in 100 components = 0.173994 Jy ! Clean residual min=-0.005904 max=0.008688 Jy/beam ! Clean residual mean=-0.000001 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.173994 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.173994 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=0.031264Jy sigma=0.770377 ! Fit after self-cal, rms=0.031255Jy sigma=0.770232 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821153 Jy ! Component: 100 - total flux cleaned = 0.00986725 Jy ! Total flux subtracted in 100 components = 0.00986725 Jy ! Clean residual min=-0.004181 max=0.004692 Jy/beam ! Clean residual mean=0.000000 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.183861 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.183861 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=0.029225Jy sigma=0.718398 ! Fit after self-cal, rms=0.029216Jy sigma=0.718116 ! 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=0.7908 mas, bmaj=2.209 mas, bpa=1.437 degrees ! Estimated noise=0.450437 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 = -0.00167076 Jy ! Component: 100 - total flux cleaned = -0.00203663 Jy ! Component: 150 - total flux cleaned = -0.00250415 Jy ! Component: 200 - total flux cleaned = -0.00294057 Jy ! Total flux subtracted in 200 components = -0.00294057 Jy ! Clean residual min=-0.003869 max=0.004947 Jy/beam ! Clean residual mean=0.000000 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.180921 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.180921 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=0.028859Jy sigma=0.707915 ! Fit after self-cal, rms=0.028853Jy sigma=0.707855 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7908 x 2.209 at 1.437 degrees (North through East) ! Clean map min=-0.0035772 max=0.18275 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.97 KP 1.00 ! LA 1.02 MK 1.00 OV 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.99 KP 1.00 ! LA 1.03 MK 1.01 OV 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.01 KP 1.02 ! LA 1.01 MK 1.01 OV 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.02 ! LA 1.03 MK 1.00 OV 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.98 KP 0.99 ! LA 1.03 MK 0.99 OV 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.00 KP 0.97 ! LA 1.02 MK 1.00 OV 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.96 KP 1.02 ! LA 1.03 MK 0.98 OV 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.97 KP 1.00 ! LA 1.04 MK 1.02 OV 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.028853Jy sigma=0.707855 ! Fit after self-cal, rms=0.027325Jy sigma=0.679568 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7938 mas, bmaj=2.19 mas, bpa=1.334 degrees ! Estimated noise=0.449118 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 (4.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435729 Jy ! Component: 100 - total flux cleaned = 0.00608535 Jy ! Component: 150 - total flux cleaned = 0.00681388 Jy ! Component: 200 - total flux cleaned = 0.00710886 Jy ! Total flux subtracted in 200 components = 0.00710886 Jy ! Clean residual min=-0.001761 max=0.001899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.188029 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.188029 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=0.026633Jy sigma=0.660535 ! Fit after self-cal, rms=0.026615Jy sigma=0.659991 ! 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=0.026615Jy sigma=0.659991 ! Fit after self-cal, rms=0.026430Jy sigma=0.658579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7947 mas, bmaj=2.186 mas, bpa=1.332 degrees ! Estimated noise=0.447419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125675 Jy ! Component: 100 - total flux cleaned = 0.00178137 Jy ! Component: 150 - total flux cleaned = 0.00212266 Jy ! Component: 200 - total flux cleaned = 0.0024369 Jy ! Total flux subtracted in 200 components = 0.0024369 Jy ! Clean residual min=-0.001484 max=0.001707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.190466 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.190466 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=0.026342Jy sigma=0.656041 ! Fit after self-cal, rms=0.026339Jy sigma=0.655972 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 (47.8, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116309 Jy ! Component: 100 - total flux cleaned = 0.00136677 Jy ! Component: 150 - total flux cleaned = 0.00166543 Jy ! Component: 200 - total flux cleaned = 0.00181881 Jy ! Total flux subtracted in 200 components = 0.00181881 Jy ! Clean residual min=-0.001330 max=0.001474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.192285 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.192285 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=0.026253Jy sigma=0.653387 ! Fit after self-cal, rms=0.026249Jy sigma=0.653288 ! Inverting map ! Added new window around map position (-34.8, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126689 Jy ! Component: 100 - total flux cleaned = 0.00154585 Jy ! Component: 150 - total flux cleaned = 0.00176408 Jy ! Component: 200 - total flux cleaned = 0.00188411 Jy ! Total flux subtracted in 200 components = 0.00188411 Jy ! Clean residual min=-0.001194 max=0.001042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.194169 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.194169 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=0.026174Jy sigma=0.651379 ! Fit after self-cal, rms=0.026171Jy sigma=0.651282 ! 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=0.026171Jy sigma=0.651282 ! Fit after self-cal, rms=0.026140Jy sigma=0.650863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7946 mas, bmaj=2.183 mas, bpa=1.333 degrees ! Estimated noise=0.447265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643935 Jy ! Component: 100 - total flux cleaned = 0.000901391 Jy ! Component: 150 - total flux cleaned = 0.00102579 Jy ! Component: 200 - total flux cleaned = 0.00110928 Jy ! Total flux subtracted in 200 components = 0.00110928 Jy ! Clean residual min=-0.001108 max=0.001007 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.195278 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.195279 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=0.026112Jy sigma=0.650144 ! Fit after self-cal, rms=0.026112Jy sigma=0.650123 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 = 0.000195713 Jy ! Component: 100 - total flux cleaned = 0.000258704 Jy ! Component: 150 - total flux cleaned = 0.000303021 Jy ! Component: 200 - total flux cleaned = 0.00035914 Jy ! Total flux subtracted in 200 components = 0.00035914 Jy ! Clean residual min=-0.001064 max=0.000971 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.195638 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.195638 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=0.026096Jy sigma=0.649714 ! Fit after self-cal, rms=0.026095Jy sigma=0.649705 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026095Jy sigma=0.649705 ! Fit after self-cal, rms=0.026101Jy sigma=0.649646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=2.685 mas, bpa=10.68 degrees ! Estimated noise=0.609787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023585 Jy ! Component: 100 - total flux cleaned = 0.000327974 Jy ! Component: 150 - total flux cleaned = 0.000355449 Jy ! Component: 200 - total flux cleaned = 0.00036801 Jy ! Total flux subtracted in 200 components = 0.00036801 Jy ! Clean residual min=-0.000833 max=0.000753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.196006 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.196006 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=0.026098Jy sigma=0.649443 ! Fit after self-cal, rms=0.026097Jy sigma=0.649429 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 = 1.51843e-05 Jy ! Component: 100 - total flux cleaned = 2.53261e-05 Jy ! Component: 150 - total flux cleaned = 5.30624e-05 Jy ! Component: 200 - total flux cleaned = 6.22066e-05 Jy ! Total flux subtracted in 200 components = 6.22066e-05 Jy ! Clean residual min=-0.000775 max=0.000684 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.196068 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.196068 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=0.026097Jy sigma=0.649373 ! Fit after self-cal, rms=0.026096Jy sigma=0.649368 ! 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=0.7945 mas, bmaj=2.182 mas, bpa=1.339 degrees ! Estimated noise=0.447476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7945 x 2.182 at 1.339 degrees (North through East) ! Clean map min=-0.00090417 max=0.18254 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=0.687 mas, bmaj=2.027 mas, bpa=0.3874 degrees ! Estimated noise=0.675696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142118 Jy ! Component: 100 - total flux cleaned = 0.173109 Jy ! Component: 150 - total flux cleaned = 0.18066 Jy ! Component: 200 - total flux cleaned = 0.184706 Jy ! Total flux subtracted in 200 components = 0.184706 Jy ! Clean residual min=-0.002682 max=0.002740 Jy/beam ! Clean residual mean=0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.184706 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.184706 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7945 mas, bmaj=2.182 mas, bpa=1.339 degrees ! Estimated noise=0.447476 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 = 0.00330432 Jy ! Component: 100 - total flux cleaned = 0.00558052 Jy ! Component: 150 - total flux cleaned = 0.0074176 Jy ! Component: 200 - total flux cleaned = 0.00845866 Jy ! Total flux subtracted in 200 components = 0.00845866 Jy ! Clean residual min=-0.001686 max=0.001507 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.193165 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.193165 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=2.685 mas, bpa=10.68 degrees ! Estimated noise=0.609787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106283 Jy ! Component: 100 - total flux cleaned = 0.00118817 Jy ! Component: 150 - total flux cleaned = 0.00137124 Jy ! Component: 200 - total flux cleaned = 0.00153198 Jy ! Total flux subtracted in 200 components = 0.00153198 Jy ! Clean residual min=-0.001212 max=0.001060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.194697 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 = 0.000204571 Jy ! Component: 100 - total flux cleaned = 0.000361731 Jy ! Component: 150 - total flux cleaned = 0.000504407 Jy ! Component: 200 - total flux cleaned = 0.000633345 Jy ! Total flux subtracted in 200 components = 0.000633345 Jy ! Clean residual min=-0.001081 max=0.000886 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.19533 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.19533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7945 mas, bmaj=2.182 mas, bpa=1.339 degrees ! Estimated noise=0.447476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039008 Jy ! Component: 100 - total flux cleaned = 0.000531187 Jy ! Component: 150 - total flux cleaned = 0.000713768 Jy ! Component: 200 - total flux cleaned = 0.000795512 Jy ! Total flux subtracted in 200 components = 0.000795512 Jy ! Clean residual min=-0.001313 max=0.001109 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.196125 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.196125 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=0.026198Jy sigma=0.651658 ! Fit after self-cal, rms=0.026197Jy sigma=0.651597 wmodel J2329+2749_X_map.mod ! Writing 82 model components to file: J2329+2749_X_map.mod wobs J2329+2749_X_uvs.fits ! Writing UV FITS file: J2329+2749_X_uvs.fits wwins J2329+2749_X_map.win ! wwins: Wrote 4 windows to J2329+2749_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 = -0.000368617 Jy ! Component: 100 - total flux cleaned = -0.000480637 Jy ! Component: 150 - total flux cleaned = -0.000691826 Jy ! Component: 200 - total flux cleaned = -0.000824786 Jy ! Component: 250 - total flux cleaned = -0.000919396 Jy ! Component: 300 - total flux cleaned = -0.0010255 Jy ! Component: 350 - total flux cleaned = -0.00106973 Jy ! Component: 400 - total flux cleaned = -0.00118316 Jy ! Component: 450 - total flux cleaned = -0.00127937 Jy ! Component: 500 - total flux cleaned = -0.00137281 Jy ! Component: 550 - total flux cleaned = -0.00141157 Jy ! Component: 600 - total flux cleaned = -0.00148737 Jy ! Component: 650 - total flux cleaned = -0.00154864 Jy ! Component: 700 - total flux cleaned = -0.00159649 Jy ! Component: 750 - total flux cleaned = -0.00165488 Jy ! Component: 800 - total flux cleaned = -0.00170031 Jy ! Component: 850 - total flux cleaned = -0.00175583 Jy ! Component: 900 - total flux cleaned = -0.00179926 Jy ! Component: 950 - total flux cleaned = -0.00179942 Jy ! Component: 1000 - total flux cleaned = -0.0018924 Jy ! Component: 1050 - total flux cleaned = -0.00192245 Jy ! Component: 1100 - total flux cleaned = -0.00196195 Jy ! Component: 1150 - total flux cleaned = -0.00197152 Jy ! Component: 1200 - total flux cleaned = -0.00200958 Jy ! Component: 1250 - total flux cleaned = -0.00202792 Jy ! Component: 1300 - total flux cleaned = -0.002037 Jy ! Component: 1350 - total flux cleaned = -0.00204595 Jy ! Component: 1400 - total flux cleaned = -0.00208093 Jy ! Component: 1450 - total flux cleaned = -0.00210645 Jy ! Component: 1500 - total flux cleaned = -0.00212297 Jy ! Component: 1550 - total flux cleaned = -0.00213128 Jy ! Component: 1600 - total flux cleaned = -0.00215565 Jy ! Component: 1650 - total flux cleaned = -0.00217173 Jy ! Component: 1700 - total flux cleaned = -0.00217968 Jy ! Component: 1750 - total flux cleaned = -0.00219518 Jy ! Component: 1800 - total flux cleaned = -0.00219517 Jy ! Component: 1850 - total flux cleaned = -0.00221763 Jy ! Component: 1900 - total flux cleaned = -0.00221748 Jy ! Component: 1950 - total flux cleaned = -0.00221009 Jy ! Component: 2000 - total flux cleaned = -0.00221725 Jy ! Component: 2050 - total flux cleaned = -0.00223151 Jy ! Component: 2100 - total flux cleaned = -0.00226646 Jy ! Component: 2150 - total flux cleaned = -0.00228719 Jy ! Component: 2200 - total flux cleaned = -0.00231451 Jy ! Component: 2250 - total flux cleaned = -0.00232805 Jy ! Component: 2300 - total flux cleaned = -0.00233474 Jy ! Component: 2350 - total flux cleaned = -0.00234783 Jy ! Component: 2400 - total flux cleaned = -0.00236749 Jy ! Component: 2450 - total flux cleaned = -0.00238696 Jy ! Component: 2500 - total flux cleaned = -0.0024191 Jy ! Component: 2550 - total flux cleaned = -0.00247634 Jy ! Component: 2600 - total flux cleaned = -0.00250155 Jy ! Component: 2650 - total flux cleaned = -0.0025453 Jy ! Component: 2700 - total flux cleaned = -0.00257631 Jy ! Component: 2750 - total flux cleaned = -0.00260705 Jy ! Component: 2800 - total flux cleaned = -0.00264977 Jy ! Component: 2850 - total flux cleaned = -0.00266796 Jy ! Component: 2900 - total flux cleaned = -0.002698 Jy ! Component: 2950 - total flux cleaned = -0.0027219 Jy ! Component: 3000 - total flux cleaned = -0.00273976 Jy ! Component: 3050 - total flux cleaned = -0.00276332 Jy ! Component: 3100 - total flux cleaned = -0.00279843 Jy ! Component: 3150 - total flux cleaned = -0.00279844 Jy ! Component: 3200 - total flux cleaned = -0.00284467 Jy ! Component: 3250 - total flux cleaned = -0.00286187 Jy ! Component: 3300 - total flux cleaned = -0.00288469 Jy ! Component: 3350 - total flux cleaned = -0.0029131 Jy ! Component: 3400 - total flux cleaned = -0.00292441 Jy ! Component: 3450 - total flux cleaned = -0.00294685 Jy ! Component: 3500 - total flux cleaned = -0.00295808 Jy ! Component: 3550 - total flux cleaned = -0.0029858 Jy ! Component: 3600 - total flux cleaned = -0.00299682 Jy ! Component: 3650 - total flux cleaned = -0.00303524 Jy ! Component: 3700 - total flux cleaned = -0.00304616 Jy ! Component: 3750 - total flux cleaned = -0.00307881 Jy ! Component: 3800 - total flux cleaned = -0.00307883 Jy ! Component: 3850 - total flux cleaned = -0.00310042 Jy ! Component: 3900 - total flux cleaned = -0.00311655 Jy ! Component: 3950 - total flux cleaned = -0.00315402 Jy ! Component: 4000 - total flux cleaned = -0.00315937 Jy ! Component: 4050 - total flux cleaned = -0.00316998 Jy ! Total flux subtracted in 4096 components = -0.00319116 Jy ! Clean residual min=-0.000310 max=0.000309 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.192934 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 350 components and 0.192934 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2329+2749_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7945 x 2.182 at 1.339 degrees (North through East) ! Clean map min=-0.00061835 max=0.18267 Jy/beam ! Writing clean map to FITS file: .//J2329+2749_X_20180714_map.fits wmodel .//J2329+2749_X_20180714_map.mod ! Writing 350 model components to file: .//J2329+2749_X_20180714_map.mod wobs .//J2329+2749_X_20180714_uvs.fits ! Writing UV FITS file: .//J2329+2749_X_20180714_uvs.fits wwins .//J2329+2749_X_20180714_map.win ! wwins: Wrote 5 windows to .//J2329+2749_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.182672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.24626e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135428 0.135428 0.270855 0.541711 1.08342 2.16684 4.33369 8.66737 17.3347 34.6695 69.339 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2215.2 quit ! Quitting program ! Log file .//J2329+2749_X_20180714_dfm.log closed on Sat Jul 28 19:34:04 2018