! Started logfile: .//J1229-0317_X_20180522_dfm.log on Mon Jun 11 08:54:11 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 .//J1229-0317_X_20180522_uva.fits ! Reading UV FITS file: .//J1229-0317_X_20180522_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1229-0317 ! ! 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 94 lines of history. ! ! Reading 33480 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 J1229-0317_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. ! ! 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=0.999896Jy sigma=22.108745 ! Fit after self-cal, rms=0.987807Jy sigma=21.848750 ! 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=0.8309 mas, bmaj=1.945 mas, bpa=-5.035 degrees ! Estimated noise=0.500917 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 = 0.00978137 Jy ! Component: 100 - total flux cleaned = 0.0120477 Jy ! Total flux subtracted in 100 components = 0.0120477 Jy ! Clean residual min=-0.001396 max=0.001698 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0120477 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0120477 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=0.033602Jy sigma=0.683606 ! Fit after self-cal, rms=0.032280Jy sigma=0.652221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381137 Jy ! Component: 100 - total flux cleaned = 0.00402454 Jy ! Total flux subtracted in 100 components = 0.00402454 Jy ! Clean residual min=-0.001290 max=0.001562 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0160723 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0160723 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=0.031946Jy sigma=0.645588 ! Fit after self-cal, rms=0.031932Jy sigma=0.645469 ! 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=1.046 mas, bmaj=2.316 mas, bpa=-2.39 degrees ! Estimated noise=0.17869 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855458 Jy ! Component: 100 - total flux cleaned = 0.000796052 Jy ! Component: 150 - total flux cleaned = 0.000751694 Jy ! Component: 200 - total flux cleaned = 0.000727022 Jy ! Total flux subtracted in 200 components = 0.000727022 Jy ! Clean residual min=-0.000898 max=0.000736 Jy/beam ! Clean residual mean=0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0167993 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0167993 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=0.031900Jy sigma=0.644760 ! Fit after self-cal, rms=0.031873Jy sigma=0.644461 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 2.316 at -2.39 degrees (North through East) ! Clean map min=-0.00086235 max=0.016081 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 0.96 ! LA 1.06 MK 0.91 NL 1.16 OV 0.87 ! PT 1.16 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 0.97 KP 1.05 ! LA 1.07 MK 0.94 NL 1.19 OV 0.84 ! PT 1.21 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.89 HN 0.93 KP 1.14 ! LA 1.08 MK 0.96 NL 1.09 OV 0.87 ! PT 1.16 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.88 KP 1.10 ! LA 0.96 MK 1.00 NL 1.17 OV 0.93 ! PT 1.13 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.80 KP 1.01 ! LA 1.07 MK 1.00 NL 1.05 OV 0.90 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 0.84 KP 0.97 ! LA 1.07 MK 0.99 NL 1.08 OV 0.96 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.84 KP 1.00 ! LA 1.01 MK 0.92 NL 1.25 OV 0.88 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.80 KP 1.11 ! LA 0.92 MK 0.92 NL 1.34 OV 0.96 ! PT 1.17 SC 0.89 ! ! ! Fit before self-cal, rms=0.031873Jy sigma=0.644461 ! Fit after self-cal, rms=0.030792Jy sigma=0.642725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.286 mas, bpa=-2.671 degrees ! Estimated noise=0.178489 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 = -0.000139549 Jy ! Component: 100 - total flux cleaned = -0.000134489 Jy ! Component: 150 - total flux cleaned = -0.000119409 Jy ! Component: 200 - total flux cleaned = -0.000105425 Jy ! Total flux subtracted in 200 components = -0.000105425 Jy ! Clean residual min=-0.000507 max=0.000494 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0166939 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0166939 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=0.030790Jy sigma=0.642679 ! Fit after self-cal, rms=0.030809Jy sigma=0.641956 ! 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=0.030809Jy sigma=0.641956 ! Fit after self-cal, rms=0.030948Jy sigma=0.641745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.279 mas, bpa=-2.701 degrees ! Estimated noise=0.178551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119109 Jy ! Component: 100 - total flux cleaned = -0.000106303 Jy ! Component: 150 - total flux cleaned = -8.96134e-05 Jy ! Component: 200 - total flux cleaned = -7.97858e-05 Jy ! Total flux subtracted in 200 components = -7.97858e-05 Jy ! Clean residual min=-0.000475 max=0.000451 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0166141 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0166141 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=0.030946Jy sigma=0.641699 ! Fit after self-cal, rms=0.030961Jy sigma=0.641370 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 = -4.37629e-05 Jy ! Component: 100 - total flux cleaned = -5.64619e-05 Jy ! Component: 150 - total flux cleaned = -6.15699e-05 Jy ! Component: 200 - total flux cleaned = -5.71485e-05 Jy ! Total flux subtracted in 200 components = -5.71485e-05 Jy ! Clean residual min=-0.000461 max=0.000391 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0165569 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.0165569 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=0.030959Jy sigma=0.641335 ! Fit after self-cal, rms=0.030957Jy sigma=0.641258 ! 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=0.030957Jy sigma=0.641258 ! Fit after self-cal, rms=0.031193Jy sigma=0.641194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.277 mas, bpa=-2.731 degrees ! Estimated noise=0.179148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.81048e-05 Jy ! Component: 100 - total flux cleaned = -5.69823e-05 Jy ! Component: 150 - total flux cleaned = -4.17767e-05 Jy ! Component: 200 - total flux cleaned = -2.82091e-05 Jy ! Total flux subtracted in 200 components = -2.82091e-05 Jy ! Clean residual min=-0.000450 max=0.000429 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0165287 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0165287 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=0.031191Jy sigma=0.641159 ! Fit after self-cal, rms=0.031204Jy sigma=0.641045 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 = -1.70547e-05 Jy ! Component: 100 - total flux cleaned = -2.18757e-05 Jy ! Component: 150 - total flux cleaned = -2.1892e-05 Jy ! Component: 200 - total flux cleaned = -2.198e-05 Jy ! Total flux subtracted in 200 components = -2.198e-05 Jy ! Clean residual min=-0.000445 max=0.000414 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0165068 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0165068 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=0.031202Jy sigma=0.641024 ! Fit after self-cal, rms=0.031199Jy sigma=0.640961 ! 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=0.031199Jy sigma=0.640961 ! Fit after self-cal, rms=0.031325Jy sigma=0.640928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=3.561 mas, bpa=-10.74 degrees ! Estimated noise=0.221046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.53912e-05 Jy ! Component: 100 - total flux cleaned = -1.54569e-05 Jy ! Component: 150 - total flux cleaned = -1.07967e-05 Jy ! Component: 200 - total flux cleaned = -6.68297e-06 Jy ! Total flux subtracted in 200 components = -6.68297e-06 Jy ! Clean residual min=-0.000630 max=0.000432 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0165001 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0165001 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=0.031325Jy sigma=0.640911 ! Fit after self-cal, rms=0.031331Jy sigma=0.640893 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 = -8.66556e-07 Jy ! Component: 100 - total flux cleaned = -8.8005e-06 Jy ! Component: 150 - total flux cleaned = -1.88848e-05 Jy ! Component: 200 - total flux cleaned = -1.88836e-05 Jy ! Total flux subtracted in 200 components = -1.88836e-05 Jy ! Clean residual min=-0.000624 max=0.000430 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0164812 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0164812 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=0.031331Jy sigma=0.640887 ! Fit after self-cal, rms=0.031329Jy sigma=0.640872 ! 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=1.015 mas, bmaj=2.277 mas, bpa=-2.774 degrees ! Estimated noise=0.179468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.277 at -2.774 degrees (North through East) ! Clean map min=-0.00067809 max=0.01609 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=0.8114 mas, bmaj=1.932 mas, bpa=-5.203 degrees ! Estimated noise=0.489465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128379 Jy ! Component: 100 - total flux cleaned = 0.0156824 Jy ! Component: 150 - total flux cleaned = 0.0160757 Jy ! Component: 200 - total flux cleaned = 0.0161392 Jy ! Total flux subtracted in 200 components = 0.0161392 Jy ! Clean residual min=-0.001185 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0161392 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0161392 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.277 mas, bpa=-2.774 degrees ! Estimated noise=0.179468 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 = 9.672e-05 Jy ! Component: 100 - total flux cleaned = 0.000208333 Jy ! Component: 150 - total flux cleaned = 0.00028502 Jy ! Component: 200 - total flux cleaned = 0.000325163 Jy ! Total flux subtracted in 200 components = 0.000325163 Jy ! Clean residual min=-0.000511 max=0.000467 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0164644 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0164644 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=2.132 mas, bmaj=3.561 mas, bpa=-10.74 degrees ! Estimated noise=0.221046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.85653e-05 Jy ! Component: 100 - total flux cleaned = 6.6812e-05 Jy ! Component: 150 - total flux cleaned = 6.73673e-05 Jy ! Component: 200 - total flux cleaned = 5.60769e-05 Jy ! Total flux subtracted in 200 components = 5.60769e-05 Jy ! Clean residual min=-0.000617 max=0.000427 Jy/beam ! Clean residual mean=0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0165205 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 = 1.08465e-07 Jy ! Component: 100 - total flux cleaned = 2.15179e-07 Jy ! Component: 150 - total flux cleaned = 1.5671e-07 Jy ! Component: 200 - total flux cleaned = -1.27967e-08 Jy ! Total flux subtracted in 200 components = -1.27967e-08 Jy ! Clean residual min=-0.000617 max=0.000428 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0165204 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0165204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.277 mas, bpa=-2.774 degrees ! Estimated noise=0.179468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.50815e-06 Jy ! Component: 100 - total flux cleaned = -3.00681e-06 Jy ! Component: 150 - total flux cleaned = -3.40348e-06 Jy ! Component: 200 - total flux cleaned = 3.33357e-06 Jy ! Total flux subtracted in 200 components = 3.33357e-06 Jy ! Clean residual min=-0.000445 max=0.000436 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0165238 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0165238 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=0.031331Jy sigma=0.640922 ! Fit after self-cal, rms=0.031330Jy sigma=0.640901 wmodel J1229-0317_X_map.mod ! Writing 62 model components to file: J1229-0317_X_map.mod wobs J1229-0317_X_uvs.fits ! Writing UV FITS file: J1229-0317_X_uvs.fits wwins J1229-0317_X_map.win ! wwins: Wrote 2 windows to J1229-0317_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 = -0.000102322 Jy ! Component: 100 - total flux cleaned = -7.29056e-05 Jy ! Component: 150 - total flux cleaned = -4.46883e-05 Jy ! Component: 200 - total flux cleaned = 9.53419e-06 Jy ! Component: 250 - total flux cleaned = 2.23411e-05 Jy ! Component: 300 - total flux cleaned = 1.60528e-05 Jy ! Component: 350 - total flux cleaned = 4.06909e-05 Jy ! Component: 400 - total flux cleaned = 8.8079e-05 Jy ! Component: 450 - total flux cleaned = 0.000111298 Jy ! Component: 500 - total flux cleaned = 0.000150973 Jy ! Component: 550 - total flux cleaned = 0.000178669 Jy ! Component: 600 - total flux cleaned = 0.000227325 Jy ! Component: 650 - total flux cleaned = 0.000253691 Jy ! Component: 700 - total flux cleaned = 0.00026933 Jy ! Component: 750 - total flux cleaned = 0.000294914 Jy ! Component: 800 - total flux cleaned = 0.000315123 Jy ! Component: 850 - total flux cleaned = 0.000344885 Jy ! Component: 900 - total flux cleaned = 0.000398162 Jy ! Component: 950 - total flux cleaned = 0.000407668 Jy ! Component: 1000 - total flux cleaned = 0.000426518 Jy ! Component: 1050 - total flux cleaned = 0.000467999 Jy ! Component: 1100 - total flux cleaned = 0.000486189 Jy ! Component: 1150 - total flux cleaned = 0.000521934 Jy ! Component: 1200 - total flux cleaned = 0.000539567 Jy ! Component: 1250 - total flux cleaned = 0.000569883 Jy ! Component: 1300 - total flux cleaned = 0.000604025 Jy ! Component: 1350 - total flux cleaned = 0.000629265 Jy ! Component: 1400 - total flux cleaned = 0.000658311 Jy ! Component: 1450 - total flux cleaned = 0.00069908 Jy ! Component: 1500 - total flux cleaned = 0.000715144 Jy ! Component: 1550 - total flux cleaned = 0.000738957 Jy ! Component: 1600 - total flux cleaned = 0.00076642 Jy ! Component: 1650 - total flux cleaned = 0.000785855 Jy ! Component: 1700 - total flux cleaned = 0.000812666 Jy ! Component: 1750 - total flux cleaned = 0.000839098 Jy ! Component: 1800 - total flux cleaned = 0.00086522 Jy ! Component: 1850 - total flux cleaned = 0.000879987 Jy ! Component: 1900 - total flux cleaned = 0.00089827 Jy ! Component: 1950 - total flux cleaned = 0.00092005 Jy ! Component: 2000 - total flux cleaned = 0.000941518 Jy ! Component: 2050 - total flux cleaned = 0.00095569 Jy ! Component: 2100 - total flux cleaned = 0.000987256 Jy ! Component: 2150 - total flux cleaned = 0.0009907 Jy ! Component: 2200 - total flux cleaned = 0.00102857 Jy ! Component: 2250 - total flux cleaned = 0.00103205 Jy ! Component: 2300 - total flux cleaned = 0.0010557 Jy ! Component: 2350 - total flux cleaned = 0.00106905 Jy ! Component: 2400 - total flux cleaned = 0.00107895 Jy ! Component: 2450 - total flux cleaned = 0.00107893 Jy ! Component: 2500 - total flux cleaned = 0.00109523 Jy ! Component: 2550 - total flux cleaned = 0.001092 Jy ! Component: 2600 - total flux cleaned = 0.00110483 Jy ! Component: 2650 - total flux cleaned = 0.00111757 Jy ! Component: 2700 - total flux cleaned = 0.00112392 Jy ! Component: 2750 - total flux cleaned = 0.00113334 Jy ! Component: 2800 - total flux cleaned = 0.00113646 Jy ! Component: 2850 - total flux cleaned = 0.00114578 Jy ! Component: 2900 - total flux cleaned = 0.00116113 Jy ! Component: 2950 - total flux cleaned = 0.00115503 Jy ! Component: 3000 - total flux cleaned = 0.00115808 Jy ! Component: 3050 - total flux cleaned = 0.00117307 Jy ! Component: 3100 - total flux cleaned = 0.00118201 Jy ! Component: 3150 - total flux cleaned = 0.00117312 Jy ! Component: 3200 - total flux cleaned = 0.00117606 Jy ! Component: 3250 - total flux cleaned = 0.00117898 Jy ! Component: 3300 - total flux cleaned = 0.00118771 Jy ! Component: 3350 - total flux cleaned = 0.0011963 Jy ! Component: 3400 - total flux cleaned = 0.00120769 Jy ! Component: 3450 - total flux cleaned = 0.00120201 Jy ! Component: 3500 - total flux cleaned = 0.001202 Jy ! Component: 3550 - total flux cleaned = 0.00120762 Jy ! Component: 3600 - total flux cleaned = 0.0012132 Jy ! Component: 3650 - total flux cleaned = 0.00121597 Jy ! Component: 3700 - total flux cleaned = 0.00120774 Jy ! Component: 3750 - total flux cleaned = 0.00121597 Jy ! Component: 3800 - total flux cleaned = 0.00121322 Jy ! Component: 3850 - total flux cleaned = 0.00120787 Jy ! Component: 3900 - total flux cleaned = 0.00122667 Jy ! Component: 3950 - total flux cleaned = 0.00122131 Jy ! Component: 4000 - total flux cleaned = 0.00123191 Jy ! Component: 4050 - total flux cleaned = 0.0012372 Jy ! Total flux subtracted in 4096 components = 0.00124509 Jy ! Clean residual min=-0.000155 max=0.000157 Jy/beam ! Clean residual mean=0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0177689 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 340 components and 0.0177689 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1229-0317_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.277 at -2.774 degrees (North through East) ! Clean map min=-0.00062722 max=0.01603 Jy/beam ! Writing clean map to FITS file: .//J1229-0317_X_20180522_map.fits wmodel .//J1229-0317_X_20180522_map.mod ! Writing 340 model components to file: .//J1229-0317_X_20180522_map.mod wobs .//J1229-0317_X_20180522_uvs.fits ! Writing UV FITS file: .//J1229-0317_X_20180522_uvs.fits wwins .//J1229-0317_X_20180522_map.win ! wwins: Wrote 3 windows to .//J1229-0317_X_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0160296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.50048e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.842284 0.842284 1.68457 3.36913 6.73827 13.4765 26.9531 53.9061 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 356.174 quit ! Quitting program ! Log file .//J1229-0317_X_20180522_dfm.log closed on Mon Jun 11 08:54:15 2018